CN105131315B - 非自由基光化学交联水凝胶材料制备方法、其产品及应用 - Google Patents
非自由基光化学交联水凝胶材料制备方法、其产品及应用 Download PDFInfo
- Publication number
- CN105131315B CN105131315B CN201410698239.0A CN201410698239A CN105131315B CN 105131315 B CN105131315 B CN 105131315B CN 201410698239 A CN201410698239 A CN 201410698239A CN 105131315 B CN105131315 B CN 105131315B
- Authority
- CN
- China
- Prior art keywords
- hydrogel
- solution
- water
- preparation
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000017 hydrogel Substances 0.000 title claims abstract description 74
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 title claims description 41
- 238000004132 cross linking Methods 0.000 title claims description 32
- 125000006502 nitrobenzyl group Chemical group 0.000 claims abstract description 43
- 150000003254 radicals Chemical class 0.000 claims abstract description 33
- -1 aldehyde radical Chemical class 0.000 claims abstract description 26
- 229920002521 macromolecule Polymers 0.000 claims abstract description 24
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 claims abstract description 22
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims abstract description 18
- 239000002243 precursor Substances 0.000 claims abstract description 15
- 238000005286 illumination Methods 0.000 claims abstract description 9
- 230000017423 tissue regeneration Effects 0.000 claims abstract description 7
- 239000003937 drug carrier Substances 0.000 claims abstract description 5
- 230000003796 beauty Effects 0.000 claims abstract description 4
- 150000007857 hydrazones Chemical class 0.000 claims abstract description 4
- 150000002923 oximes Chemical class 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 57
- 229920001661 Chitosan Polymers 0.000 claims description 41
- 238000012986 modification Methods 0.000 claims description 38
- 230000004048 modification Effects 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000015572 biosynthetic process Effects 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 29
- 229920001223 polyethylene glycol Polymers 0.000 claims description 29
- 238000003786 synthesis reaction Methods 0.000 claims description 27
- 229920001184 polypeptide Polymers 0.000 claims description 20
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 20
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 20
- 239000002202 Polyethylene glycol Substances 0.000 claims description 18
- 229920002674 hyaluronan Polymers 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 17
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 15
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 14
- 229960003160 hyaluronic acid Drugs 0.000 claims description 14
- 230000010148 water-pollination Effects 0.000 claims description 14
- 108010010803 Gelatin Proteins 0.000 claims description 13
- 239000008273 gelatin Substances 0.000 claims description 13
- 229920000159 gelatin Polymers 0.000 claims description 13
- 235000019322 gelatine Nutrition 0.000 claims description 13
- 235000011852 gelatine desserts Nutrition 0.000 claims description 13
- 229920001282 polysaccharide Polymers 0.000 claims description 12
- 239000005017 polysaccharide Substances 0.000 claims description 12
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 9
- 229920002873 Polyethylenimine Polymers 0.000 claims description 8
- 239000007857 degradation product Substances 0.000 claims description 8
- 239000012153 distilled water Substances 0.000 claims description 8
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 7
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 6
- 102000008186 Collagen Human genes 0.000 claims description 6
- 108010035532 Collagen Proteins 0.000 claims description 6
- 108010039918 Polylysine Proteins 0.000 claims description 6
- 239000000783 alginic acid Substances 0.000 claims description 6
- 229920000615 alginic acid Polymers 0.000 claims description 6
- 235000010443 alginic acid Nutrition 0.000 claims description 6
- 229960001126 alginic acid Drugs 0.000 claims description 6
- 150000004781 alginic acids Chemical class 0.000 claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 6
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 6
- 229920001436 collagen Polymers 0.000 claims description 6
- 239000003607 modifier Substances 0.000 claims description 6
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 claims description 6
- 229920000656 polylysine Polymers 0.000 claims description 6
- 108010082495 Dietary Plant Proteins Proteins 0.000 claims description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 5
- 150000004676 glycans Chemical class 0.000 claims description 5
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 5
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 claims description 4
- 229920000669 heparin Polymers 0.000 claims description 4
- 229960002897 heparin Drugs 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000006143 cell culture medium Substances 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims description 2
- 239000002504 physiological saline solution Substances 0.000 claims description 2
- 229920001059 synthetic polymer Polymers 0.000 claims description 2
- 229920003170 water-soluble synthetic polymer Polymers 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims 3
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 claims 1
- 125000001475 halogen functional group Chemical group 0.000 claims 1
- 239000000499 gel Substances 0.000 abstract description 39
- 239000003292 glue Substances 0.000 abstract description 9
- 238000002955 isolation Methods 0.000 abstract description 6
- 239000002262 Schiff base Substances 0.000 abstract description 3
- 150000004753 Schiff bases Chemical class 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 29
- 208000027418 Wounds and injury Diseases 0.000 description 28
- 238000011065 in-situ storage Methods 0.000 description 23
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 21
- 150000001875 compounds Chemical class 0.000 description 18
- 229920003169 water-soluble polymer Polymers 0.000 description 18
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 17
- 229920003023 plastic Polymers 0.000 description 17
- 239000004033 plastic Substances 0.000 description 17
- 239000000126 substance Substances 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 13
- 239000000178 monomer Substances 0.000 description 13
- 239000002585 base Substances 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- 229940068917 polyethylene glycols Drugs 0.000 description 11
- 238000001226 reprecipitation Methods 0.000 description 11
- 229920001503 Glucan Polymers 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- DCPMPXBYPZGNDC-UHFFFAOYSA-N hydron;methanediimine;chloride Chemical compound Cl.N=C=N DCPMPXBYPZGNDC-UHFFFAOYSA-N 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 8
- 238000000502 dialysis Methods 0.000 description 8
- 150000004804 polysaccharides Chemical class 0.000 description 8
- 150000003141 primary amines Chemical class 0.000 description 8
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 8
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 7
- 229920001477 hydrophilic polymer Polymers 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- XEVRDFDBXJMZFG-UHFFFAOYSA-N carbonyl dihydrazine Chemical compound NNC(=O)NN XEVRDFDBXJMZFG-UHFFFAOYSA-N 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 230000008961 swelling Effects 0.000 description 6
- JMTMSDXUXJISAY-UHFFFAOYSA-N 2H-benzotriazol-4-ol Chemical compound OC1=CC=CC2=C1N=NN2 JMTMSDXUXJISAY-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
- 241000700159 Rattus Species 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 5
- 230000001815 facial effect Effects 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 5
- 150000003384 small molecules Chemical class 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000012190 activator Substances 0.000 description 4
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 description 4
- 229940105329 carboxymethylcellulose Drugs 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 241000252983 Caecum Species 0.000 description 3
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000012620 biological material Substances 0.000 description 3
- 210000004534 cecum Anatomy 0.000 description 3
- 238000010382 chemical cross-linking Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000002334 glycols Chemical class 0.000 description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 238000002372 labelling Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- OAOSXODRWGDDCV-UHFFFAOYSA-N n,n-dimethylpyridin-4-amine;4-methylbenzenesulfonic acid Chemical compound CN(C)C1=CC=NC=C1.CC1=CC=C(S(O)(=O)=O)C=C1 OAOSXODRWGDDCV-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010526 radical polymerization reaction Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 101710141544 Allatotropin-related peptide Proteins 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 2
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 description 2
- 206010072170 Skin wound Diseases 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000010560 atom transfer radical polymerization reaction Methods 0.000 description 2
- 238000001574 biopsy Methods 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 description 2
- 229940125904 compound 1 Drugs 0.000 description 2
- 229940125782 compound 2 Drugs 0.000 description 2
- 229940125898 compound 5 Drugs 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000002389 environmental scanning electron microscopy Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 210000004969 inflammatory cell Anatomy 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical group [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012712 reversible addition−fragmentation chain-transfer polymerization Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 230000037314 wound repair Effects 0.000 description 2
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- OXBLVCZKDOZZOJ-UHFFFAOYSA-N 2,3-Dihydrothiophene Chemical compound C1CC=CS1 OXBLVCZKDOZZOJ-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- WDBQJSCPCGTAFG-QHCPKHFHSA-N 4,4-difluoro-N-[(1S)-3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-pyridin-3-ylpropyl]cyclohexane-1-carboxamide Chemical compound FC1(CCC(CC1)C(=O)N[C@@H](CCN1CCC(CC1)N1C(=NN=C1C)C(C)C)C=1C=NC=CC=1)F WDBQJSCPCGTAFG-QHCPKHFHSA-N 0.000 description 1
- BWGRDBSNKQABCB-UHFFFAOYSA-N 4,4-difluoro-N-[3-[3-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-thiophen-2-ylpropyl]cyclohexane-1-carboxamide Chemical compound CC(C)C1=NN=C(C)N1C1CC2CCC(C1)N2CCC(NC(=O)C1CCC(F)(F)CC1)C1=CC=CS1 BWGRDBSNKQABCB-UHFFFAOYSA-N 0.000 description 1
- 206010000050 Abdominal adhesions Diseases 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 0 CCOCCC(*)C(C([*+])*C)N Chemical compound CCOCCC(*)C(C([*+])*C)N 0.000 description 1
- 241000252506 Characiformes Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 229920002683 Glycosaminoglycan Polymers 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 241001274660 Modulus Species 0.000 description 1
- NUGPIZCTELGDOS-QHCPKHFHSA-N N-[(1S)-3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-pyridin-3-ylpropyl]cyclopentanecarboxamide Chemical compound C(C)(C)C1=NN=C(N1C1CCN(CC1)CC[C@@H](C=1C=NC=CC=1)NC(=O)C1CCCC1)C NUGPIZCTELGDOS-QHCPKHFHSA-N 0.000 description 1
- LFZAGIJXANFPFN-UHFFFAOYSA-N N-[3-[4-(3-methyl-5-propan-2-yl-1,2,4-triazol-4-yl)piperidin-1-yl]-1-thiophen-2-ylpropyl]acetamide Chemical compound C(C)(C)C1=NN=C(N1C1CCN(CC1)CCC(C=1SC=CC=1)NC(C)=O)C LFZAGIJXANFPFN-UHFFFAOYSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- WRLRISOTNFYPMU-UHFFFAOYSA-N [S].CC1=CC=CC=C1 Chemical compound [S].CC1=CC=CC=C1 WRLRISOTNFYPMU-UHFFFAOYSA-N 0.000 description 1
- LHRQQRKINDPULP-UHFFFAOYSA-N [nitro(phenyl)methyl] 2-methylprop-2-enoate Chemical group CC(=C)C(=O)OC([N+]([O-])=O)C1=CC=CC=C1 LHRQQRKINDPULP-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 229940045110 chitosan Drugs 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DSLZVSRJTYRBFB-DUHBMQHGSA-N galactaric acid Chemical class OC(=O)[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(O)=O DSLZVSRJTYRBFB-DUHBMQHGSA-N 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- NDEMNVPZDAFUKN-UHFFFAOYSA-N guanidine;nitric acid Chemical compound NC(N)=N.O[N+]([O-])=O.O[N+]([O-])=O NDEMNVPZDAFUKN-UHFFFAOYSA-N 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 229950007687 macrogol ester Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000003961 penetration enhancing agent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
- A61K31/728—Hyaluronic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0212—Face masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/042—Gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/45—Derivatives containing from 2 to 10 oxyalkylene groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/52—Hydrogels or hydrocolloids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/145—Hydrogels or hydrocolloids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/246—Intercrosslinking of at least two polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0012—Cell encapsulation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0018—Culture media for cell or tissue culture
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
- A61K2800/882—Mixing prior to application
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/95—Involves in-situ formation or cross-linking of polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/34—Materials or treatment for tissue regeneration for soft tissue reconstruction
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/02—Dextran; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/14—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2371/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2389/00—Characterised by the use of proteins; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2500/00—Specific components of cell culture medium
- C12N2500/60—Buffer, e.g. pH regulation, osmotic pressure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Birds (AREA)
- Organic Chemistry (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Cell Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Microbiology (AREA)
- Surgery (AREA)
- Biochemistry (AREA)
- Vascular Medicine (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
水凝胶材料组成(A/B) | 成胶点(s) | 凝胶强度(Pa) |
HA-CDH/HA-NB(2%wt) | 20 | 1250 |
HA-CDH/壳聚糖-NB(2%wt) | 25 | 1506 |
HA-CDH/共聚物-NB(5%wt) | 23 | 5030 |
PEG-ONH2/HA-NB(5%wt) | 28 | 3509 |
PEG-ONH2/壳聚糖-NB(5%wt) | 30 | 4020 |
PEG-ONH2/共聚物-NB(10%wt) | 30 | 10065 |
明胶/HA-NB(5%wt) | 28 | 3080 |
Gelatin/壳聚糖-NB(5%wt) | 32 | 4027 |
Gelatin/共聚物-NB(5%wt) | 26 | 5490 |
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410698239.0A CN105131315B (zh) | 2014-11-27 | 2014-11-27 | 非自由基光化学交联水凝胶材料制备方法、其产品及应用 |
PCT/CN2015/095260 WO2016082725A1 (zh) | 2014-11-27 | 2015-11-23 | 非自由基光化学交联水凝胶材料制备方法、其产品及应用 |
US15/522,855 US10294335B2 (en) | 2014-11-27 | 2015-11-23 | Preparation method, product and application of non-free radical photo-crosslinked hydrogel material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410698239.0A CN105131315B (zh) | 2014-11-27 | 2014-11-27 | 非自由基光化学交联水凝胶材料制备方法、其产品及应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105131315A CN105131315A (zh) | 2015-12-09 |
CN105131315B true CN105131315B (zh) | 2017-08-29 |
Family
ID=54716921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410698239.0A Active CN105131315B (zh) | 2014-11-27 | 2014-11-27 | 非自由基光化学交联水凝胶材料制备方法、其产品及应用 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10294335B2 (zh) |
CN (1) | CN105131315B (zh) |
WO (1) | WO2016082725A1 (zh) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7094888B2 (ja) * | 2016-03-24 | 2022-07-04 | 武田薬品工業株式会社 | アルギネートヒドロゲル組成物 |
CN106366333B (zh) * | 2016-08-31 | 2018-11-27 | 四川大学 | 一种氧化壳聚糖季铵盐交联胶原的方法 |
JP7125398B2 (ja) | 2016-12-13 | 2022-08-24 | ミレニアム ファーマシューティカルズ, インコーポレイテッド | 生体表面のコンフォーマルコーティング |
CN106822183B (zh) * | 2016-12-26 | 2020-04-14 | 中山光禾医疗科技有限公司 | 一种光敏富血小板血浆凝胶及其制备方法和用途 |
CN107242997A (zh) * | 2017-05-08 | 2017-10-13 | 同济大学 | 一种用于肿瘤高效治疗的凝胶材料及其制备方法 |
CN108187130B (zh) * | 2017-09-15 | 2020-08-18 | 海宁侏罗纪生物科技有限公司 | 一种用于生物损伤修复或止血的试剂及其应用 |
CN108727177B (zh) * | 2017-11-15 | 2021-08-13 | 中山光禾医疗科技有限公司 | 材料表/界面光生醛/酮基共价固定生物活性因子的方法 |
CN107964056B (zh) * | 2017-11-15 | 2021-03-19 | 中山光禾医疗科技有限公司 | 光偶合交联水凝胶材料的制备方法、原料、产品及应用 |
CN112266368B (zh) * | 2017-11-15 | 2024-03-19 | 中山光禾医疗科技有限公司 | 光交联水凝胶材料的制备、原料、产品及应用 |
CN107987287B (zh) * | 2017-11-15 | 2020-09-25 | 中山光禾医疗科技有限公司 | 光致亚硝基交联水凝胶材料及其制备方法与应用 |
CN112142870B (zh) * | 2017-11-15 | 2022-10-18 | 中山光禾医疗科技有限公司 | 光偶合协同交联水凝胶材料的制备、原料、产品及应用 |
CN107899067B (zh) * | 2017-11-21 | 2021-05-14 | 赛克赛斯生物科技股份有限公司 | 液体眼部敷料、其制备方法及液体眼部敷料产品 |
WO2019113026A1 (en) | 2017-12-04 | 2019-06-13 | John Slater | Crosslinked hydrogel compositions for regulating states of encapsulated cancer cells |
CN110128682B (zh) * | 2018-02-02 | 2020-09-29 | 华东理工大学 | 巯基-醛基交联水凝胶材料及其制备方法与应用 |
CN108525021B (zh) * | 2018-04-17 | 2021-05-18 | 山西医科大学 | 基于3d打印的含血管及毛囊结构组织工程皮肤及其制备方法 |
CN110171131A (zh) * | 2018-06-29 | 2019-08-27 | 浙江大学 | 一种用于光控3d打印的生物材料 |
CN110171128A (zh) * | 2018-06-29 | 2019-08-27 | 浙江大学 | 一种3d打印方法 |
CN110171127B (zh) * | 2018-06-29 | 2021-04-09 | 浙江大学 | 一种3d打印系统 |
CN108752233B (zh) * | 2018-07-18 | 2020-10-16 | 河北师范大学 | 小分子凝胶因子、凝胶材料及制备方法和应用 |
CN111330075B (zh) * | 2018-12-19 | 2022-08-23 | 上海交通大学医学院附属第九人民医院 | 一种鱿鱼ii型明胶双网络水凝胶的制备方法及应用 |
CN109880125B (zh) * | 2019-02-21 | 2021-07-13 | 武汉纺织大学 | 一种皮下填充透明质酸凝胶的制备方法 |
CN109824565B (zh) * | 2019-03-25 | 2022-10-25 | 华东理工大学 | 一种光响应性多功能化学交联剂及其制备方法与应用 |
CN110075348B (zh) * | 2019-04-11 | 2021-10-22 | 温州医科大学 | 用于制备pH敏感双网络水凝胶的溶胶体系、水凝胶及应用 |
US20220211683A1 (en) * | 2019-05-09 | 2022-07-07 | The University Of Chicago | Novel material for skin wound closure and scar prevention |
KR102261820B1 (ko) * | 2019-07-03 | 2021-06-07 | 서울과학기술대학교 산학협력단 | 알지네이트-히알론산 하이드로젤 및 이의 제조방법 |
CN112812329B (zh) * | 2019-11-18 | 2023-06-16 | 孛朗孚(杭州)生物科技有限公司 | 巯基改性高分子化合物的水凝胶及其制备方法和用途 |
CN113144275B (zh) * | 2020-01-22 | 2023-02-28 | 鸡西代悦科技有限公司 | 一种水凝胶粘合剂及其制备方法和应用 |
CN113384739B (zh) * | 2020-03-12 | 2022-08-23 | 海宁侏罗纪医疗器械有限公司 | 用于快速止血的生物胶制品 |
CN111450318B (zh) * | 2020-03-26 | 2022-05-17 | 南通大学 | 光照桥连神经组织的壳聚糖神经导管及其制备方法与应用 |
CN111378152B (zh) * | 2020-04-27 | 2021-02-12 | 西北工业大学 | 一种水凝胶材料催化氧化与功能化修饰的方法 |
CN111748088B (zh) | 2020-05-31 | 2021-07-27 | 中山光禾医疗科技有限公司 | 高强度和韧性的光交联水凝胶材料及其制备方法与应用 |
CN111870739A (zh) * | 2020-06-12 | 2020-11-03 | 广州暨南大学医药生物技术研究开发中心有限公司 | 一种多功能改性壳聚糖自愈合水凝胶的制备方法及应用 |
CN111905141A (zh) * | 2020-07-24 | 2020-11-10 | 江苏德威兰医疗器械股份有限公司 | 一种用于制备医用粘合剂的固体组合物及其制备得到的医用粘合剂 |
CN114073787A (zh) * | 2020-08-19 | 2022-02-22 | 海宁侏罗纪生物科技有限公司 | 用于生物组织粘合和伤口封闭的生物胶制品 |
CN112358572B (zh) * | 2020-11-26 | 2022-08-23 | 北京化工大学 | 一种可见光原位快速构建的高强度水凝胶的前驱体及其制备方法和使用方法 |
CN112940283B (zh) * | 2021-01-22 | 2022-09-30 | 山东师范大学 | 一种基于酰腙键的自修复聚合物水凝胶及其制备方法 |
CN112898599A (zh) * | 2021-02-02 | 2021-06-04 | 深圳市第二人民医院(深圳市转化医学研究院) | 一种三维网络仿生水凝胶及其制备方法和应用 |
CN115025274B (zh) * | 2021-03-04 | 2023-03-17 | 海宁侏罗纪生物科技有限公司 | 一种医用组织粘合胶及其制备方法 |
CN113045775B (zh) * | 2021-03-05 | 2022-06-24 | 丽水学院 | 一种pH/光照双响应抗菌水凝胶微球及其制备方法 |
CN113209364B (zh) * | 2021-05-14 | 2022-02-08 | 四川大学 | 一种具有组织光愈合功能的高分子水凝胶及其制备和应用 |
CN113350574B (zh) * | 2021-05-26 | 2022-11-18 | 泸州国之荣耀酒业有限公司 | 图案化类肝小叶微组织制造方法 |
CN113416345B (zh) * | 2021-06-02 | 2022-09-02 | 吉林化工学院 | 一种壳聚糖气凝胶骨架相变材料及其制备方法 |
CN113402432A (zh) * | 2021-06-07 | 2021-09-17 | 华东理工大学 | 光敏分子及包含该光敏分子的表面增强拉曼检测基片的制备方法 |
US20240310364A1 (en) * | 2021-07-15 | 2024-09-19 | The Johns Hopkins University | Tunable dynamic and non-dynamic hydrogel systems |
CN113637182B (zh) * | 2021-08-10 | 2022-10-18 | 四川大学 | 基于动态共价键的co2响应性智能水凝胶及其制备方法和应用 |
CN113754903B (zh) * | 2021-09-10 | 2022-10-11 | 南京工业大学 | 一种用于皮肤修复的双交联透明质酸/壳聚糖复合水凝胶的制备方法 |
CN113980294B (zh) * | 2021-10-29 | 2023-03-10 | 中国海洋大学 | 一种基于海藻酸钠的导电性可自愈合水凝胶及其制备方法与应用 |
CN114058038B (zh) * | 2021-11-02 | 2023-03-28 | 武汉大学中南医院 | 一种用于快速止血的水凝胶材料的制备方法 |
CN114796620B (zh) * | 2022-04-24 | 2023-09-29 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | 一种用作医用植入材料的互穿网络水凝胶及其制备方法和应用 |
CN114672047B (zh) * | 2022-04-26 | 2023-09-29 | 佛山科学技术学院 | 一种羧甲基壳聚糖水凝胶的制备方法及应用 |
CN114767920B (zh) * | 2022-05-13 | 2023-08-29 | 中国科学院长春应用化学研究所 | 一种聚乙二醇基粘合剂及其制备方法以及应用 |
CN115006344A (zh) * | 2022-06-29 | 2022-09-06 | 四川大学 | 一种抗菌和粘附的修复水凝胶及其制备 |
CN115054734B (zh) * | 2022-07-05 | 2024-01-05 | 诺一迈尔(山东)医学科技有限公司 | 一种可塑性复合骨修复支架及其制备方法 |
CN115634314B (zh) * | 2022-10-28 | 2023-08-04 | 广州贝奥吉因生物科技股份有限公司 | 一种非支撑骨修复凝胶微球及其制备方法 |
CN115501398B (zh) * | 2022-11-07 | 2023-10-20 | 四川大学 | 一种生物相容性抗炎水凝胶涂层及其制备方法 |
WO2024165002A1 (zh) * | 2023-02-06 | 2024-08-15 | 重庆金赛星医疗科技有限公司 | 一种交联多糖、含有所述交联多糖的水凝胶及其制备方法和应用 |
CN118085343B (zh) * | 2024-04-28 | 2024-06-21 | 江苏惠利生物科技有限公司 | 一种具有抗菌活性的氨基酸基多肽水凝胶的制备方法 |
CN118542968B (zh) * | 2024-07-24 | 2024-10-08 | 广东医科大学附属医院 | 一种非均质粘附水凝胶及其制备方法与应用 |
CN119113196B (zh) * | 2024-11-14 | 2025-01-21 | 安徽大学 | 一种自适应载药水凝胶及其制备方法与应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122614A (en) | 1989-04-19 | 1992-06-16 | Enzon, Inc. | Active carbonates of polyalkylene oxides for modification of polypeptides |
US5093319A (en) | 1989-10-31 | 1992-03-03 | Pfizer Hospital Products Group, Inc. | Use of derivatives of chitin soluble in aqueous solutions for preventing adhesions |
EP0627911B1 (en) | 1992-02-28 | 2000-10-25 | Board Of Regents The University Of Texas System | Photopolymerizable biodegradable hydrogels as tissue contacting materials and controlled-release carriers |
EP0934041B1 (en) | 1996-10-24 | 2011-06-15 | Covidien AG | Hydrogel wound dressing and the method of making and using the same |
US7070584B2 (en) | 2001-02-20 | 2006-07-04 | Kci Licensing, Inc. | Biocompatible wound dressing |
WO2003031483A1 (en) | 2001-10-10 | 2003-04-17 | The Regents Of The University Of Colorado | Degradable thiol-ene polymers |
CN101805465B (zh) | 2010-03-11 | 2012-07-04 | 武汉理工大学 | 一种光交联纳米水凝胶及其制备方法 |
US9234171B2 (en) | 2010-12-08 | 2016-01-12 | Rutgers, The State University Of New Jersey | Stem cell differentiation using novel light-responsive hydrogels |
CN102093582A (zh) | 2011-01-04 | 2011-06-15 | 上海大学 | 一种辐射交联水凝胶的制备方法 |
CN104140541A (zh) * | 2013-05-10 | 2014-11-12 | 北京化工大学 | 注射型透明质酸水凝胶的制备方法及其应用 |
-
2014
- 2014-11-27 CN CN201410698239.0A patent/CN105131315B/zh active Active
-
2015
- 2015-11-23 WO PCT/CN2015/095260 patent/WO2016082725A1/zh active Application Filing
- 2015-11-23 US US15/522,855 patent/US10294335B2/en active Active
Non-Patent Citations (3)
Title |
---|
"Light-Activated Immobilization of Biomolecules to Agarose Hydrogels for Controlled Cellular Response";Ying Luo et al.;《Biomacromolecules》;20040911;第5卷(第6期);第2315-2323页 * |
"Micropatterning of Polymethacrylates by Single- or Two-Photon Irradiation Using π-Conjugated o-Nitrobenzyl Ester Phototrigger as Side Chains";Ming Jin et al.;《J. APPL. POLYM. SCI.》;20130708;第4099-4106页 * |
"光聚合水凝胶及其在组织工程中的应用";蒋琰等;《高分子通报》;20071031(第10期);第26-33页 * |
Also Published As
Publication number | Publication date |
---|---|
CN105131315A (zh) | 2015-12-09 |
WO2016082725A1 (zh) | 2016-06-02 |
US20170313827A1 (en) | 2017-11-02 |
US10294335B2 (en) | 2019-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105131315B (zh) | 非自由基光化学交联水凝胶材料制备方法、其产品及应用 | |
Nicol | Photopolymerized porous hydrogels | |
CN112142871B (zh) | 光偶合协同交联水凝胶材料的制备、原料、产品及应用 | |
Ullah et al. | Gelatin-based hydrogels as potential biomaterials for colonic delivery of oxaliplatin | |
Brun-Graeppi et al. | Thermoresponsive surfaces for cell culture and enzyme-free cell detachment | |
CN102227448B (zh) | 生产透明质酸官能化衍生物的方法及透明质酸官能化衍生物的水凝胶的形成 | |
CN107964056A (zh) | 光偶合交联水凝胶材料的制备方法、原料、产品及应用 | |
Rimmer | Biomedical hydrogels: biochemistry, manufacture and medical applications | |
CN107987287A (zh) | 光致亚硝基交联水凝胶材料及其制备方法与应用 | |
Li et al. | Preparation and characterization of acid resistant double cross-linked hydrogel for potential biomedical applications | |
US20190321512A1 (en) | Poly(oligoethylene glycol methacrylate) hydrogel compositions, and methods of use thereof | |
WO2010083039A9 (en) | Preparing biodgradable hydrogel for biomedical application | |
CN103724455A (zh) | 一种透明质酸衍生物及其水凝胶的制备方法 | |
WO2007061058A1 (ja) | 刺激応答性分解ゲル | |
JP2004512397A (ja) | 疎水性多重複合ヘパリン結合体、その製造方法及び用途 | |
WO2001007582A1 (fr) | Milieux d'incubation de cellules tridimensionnelles et procede d'incubation des cellules faisant appel a ces milieux | |
Yang et al. | Reversible, ultra-strong underwater adhesive based on supramolecular interaction for instant liquid leakage sealing and robust tissue adhesion | |
CN103113579B (zh) | 聚谷氨酸衍生物及其水凝胶和制备方法 | |
Zhou et al. | Peptide-dendrimer-reinforced bioinks for 3D bioprinting of heterogeneous and biomimetic in vitro models | |
CN116139334B (zh) | 强粘附可注射型透明质酸双网络水凝胶及其制备方法 | |
Luo et al. | Development of novel hyaluronic acid/human-like collagen bio-composite membranes: A facile “surface modification-assembly” approach | |
CN107056983B (zh) | 制备正交调控机械性能和药物释放性能双网络水凝胶方法 | |
CN103739866B (zh) | 一种生物功能化羟丙基纤维素酯类液晶膜的制备及其应用 | |
WO2024140931A1 (zh) | 多糖基高分子交联剂、多糖基生物材料及制备方法与应用 | |
Zhang et al. | Improving the mechanical properties of 3D printed GelMA composite hydrogels by tannic acid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170531 Address after: 200120 Shanghai city Pudong New Area mud Town Road No. 979 Building 2 Hon Applicant after: Shanghai Dai Chemical Technology Co., Ltd. Applicant after: Wang Yang Applicant after: Sun Yu Address before: 200237 Meilong Road, Shanghai, No. 130, No. Applicant before: East China University of Science and Technology Applicant before: Sun Yu Applicant before: Wang Yang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180731 Address after: 528454 Zhongshan, Zhongshan, Guangdong, Zhongshan new industrial park, Cui Heng Road, Cui Cheng Road, Lin Hai A building second floor area second Patentee after: Zhongshan Guanghe Medical Technology Co., Ltd. Address before: 200120 2, building 979, Yun Han Road, mud town, Pudong New Area, Shanghai Co-patentee before: Wang Yang Patentee before: Shanghai Dai Chemical Technology Co., Ltd. Co-patentee before: Sun Yu |