- Egypt
- Textile Finishing, Textile Dyeing, Fashion design, Textile and Apparel Industry, Fashion Dynamics: (outside of apparel) ideas, technologies, cultures, frameworks, Apparel Design, and 3 moreTextile materials and apparel technologies, protective clothing performance and ergonomics, Minimalism (Art), and Minimalism in Art and Designedit
In the last few decades, there is a rising interest in personal health and hygiene textiles with protective properties are becoming an increasingly desirable aim of textile researchers, manufactures, and consumers. In this research... more
In the last few decades, there is a rising interest in personal health and hygiene textiles with protective properties are becoming an increasingly desirable aim of textile researchers, manufactures, and consumers. In this research modified cotton fabric surface using chitosan and/or alginate biopolymers, as well as titanium dioxide, zinc oxide, and their mixtures to impart vital and protective characteristics. The coated cotton fabrics were undergoing durability evaluation to repeated washing of antibacterial properties against Escherichia coli (E. coli) (Gram negative bacterium) and Staphylococcus aureus (S. aureus) (Gram positive bacterium) and the results revealed that excellent reduction% sustained up 30 washes. As well as very good and excellent UV protection category were maintained even after 30 washes. Healing and anti-inflammatory properties showed sustainability up to 10 washes but decreased after 30 washes. Furthermore, application of post-dyeing with reactive dye on the coated fabrics was done and the pre-treatment step to assess their dye-ability; showed a significant effect on the color strength (K/S) values. Hence, it could be proposed that the coated cotton fabrics maintained their protective properties as well as suitable for color coloration, which in turn make these finished and dyed cotton fabrics available for different textile and apparel applications.
Research Interests:
Both consumer and manufacturer are faced with the presence of undesired bad microorganisms and the negative impacts they cause, in addition to the harmful effects of ultraviolet radiation that penetrates human skin and materials.... more
Both consumer and manufacturer are faced with the presence of undesired bad microorganisms and the negative
impacts they cause, in addition to the harmful effects of ultraviolet radiation that penetrates human skin and materials.
Antimicrobial finishing was assured to be common among both consumers and manufacturers. The present study
focused on the development of multifunctional polyester-containing fabrics such as cotton/polyester 50/50, cotton/
polyester 33/67, wool/polyester 40/60 using Sanitized® T99-19 as an antimicrobial agent, and transfer printing technique,
and then UV-SUN®, a reactive anionic UV absorber based on oxalanilides. Finishing formulation contains DMDHEU as
tetra-functional resin catalyst, acetic acid, and softener. AATCC 100 and AATCC 147 analysis were carried out to assess
the antibacterial activity against two types of bacteria. The results revealed that finished and printed fabrics acquired the
ability to inhibit the growth of both Escherichia coli and Staphylococcus aureus compared with unfinished ones (without
an antimicrobial agent), and to enhance of color strength and crease recovery angles. In addition, imparting UV blocking
ability that achieved very good and excellent protection categories. Moreover, the efficiency of activity against the
bacteria was sustained up to 20 machine washes.
impacts they cause, in addition to the harmful effects of ultraviolet radiation that penetrates human skin and materials.
Antimicrobial finishing was assured to be common among both consumers and manufacturers. The present study
focused on the development of multifunctional polyester-containing fabrics such as cotton/polyester 50/50, cotton/
polyester 33/67, wool/polyester 40/60 using Sanitized® T99-19 as an antimicrobial agent, and transfer printing technique,
and then UV-SUN®, a reactive anionic UV absorber based on oxalanilides. Finishing formulation contains DMDHEU as
tetra-functional resin catalyst, acetic acid, and softener. AATCC 100 and AATCC 147 analysis were carried out to assess
the antibacterial activity against two types of bacteria. The results revealed that finished and printed fabrics acquired the
ability to inhibit the growth of both Escherichia coli and Staphylococcus aureus compared with unfinished ones (without
an antimicrobial agent), and to enhance of color strength and crease recovery angles. In addition, imparting UV blocking
ability that achieved very good and excellent protection categories. Moreover, the efficiency of activity against the
bacteria was sustained up to 20 machine washes.
Research Interests:
In recent years, with the improvement of the living standard, people pay more attention to the health function of textiles that could be a shield or pathogen transmission medium. In the present work, surface cationization of cotton and... more
In recent years, with the improvement of the living standard, people pay more attention to the health function of textiles that could be a shield or pathogen transmission medium. In the present work, surface cationization of cotton and silk fabrics was demonstrated by increasing the nitrogen content (N %) values. Different treatment techniques were successfully applied using chitosan, UV absorber, and reactive dye for producing multipurpose protective cotton and silk fabrics. Protective properties such as UV-blocking activity achieved a remarkable enhancement in UPF values (50+) and excellent protection. The anti-odor activity as measured by antibacterial reduction percentage was 98% for cotton and 99% for silk fabrics. Significant enhancement in dyeability values of cotton and silk fabrics are demonstrated. The durability of the treated fabrics was assessed after 30 repeated washing cycles and the treatment formulations showed sustainable UV blocking properties and anti-odor efficiency.
Research Interests:
In textile and fashion industry, novel approaches is demanded to create an interactive relation between them. One of these approaches is applying environmental friendly finishing as well as using this concept in fashion design which a... more
In textile and fashion industry, novel approaches is demanded to create an interactive relation between them. One of these approaches is applying environmental friendly finishing as well as using this concept in fashion design which a type of bio-mimic or environmental simulation. Minimalism concept has been a growing trend in different fields such as design, art, and fashion, which expresses consumer's needs for effortless functionality that can be compatible with a complex modern lifestyle by using limited materials to create a desired effect. In present research woven and knitted cotton fabrics were biofinished using cellulase enzyme followed by stain release treatment. Further, the effect of biofinishing treatment on some physico-mechanical properties of used cotton fabrics; which have a direct affect on UV-blocking ability; namely fabric width, weight, stiffness, and thickness were evaluated and showed significant enhancement. Additionally, UPF of grey and biofinished fabrics were calculated and showed improvement of their values after enzymatic treatment. Finishing using polysiloxane derivative was achieved and to enhance stain release properties, and showed enhancement in their grade values. As well as, the finished cotton fabrics were applied for producing fashionable designs that inspired from minimalism features, which introduced multiple visual and benefit functional properties.
Research Interests:
The convergence of art and fashion had already been fully developed many years ago. Today, they have combined together in a productive relationship that stimulates the creative expression of a new lifestyle. The term “Bohemian” has often... more
The convergence of art and fashion had already been fully developed many years ago. Today, they have combined
together in a productive relationship that stimulates the creative expression of a new lifestyle. The term “Bohemian” has often
been used to refer to the fashion and lifestyles of writers, artists, and other individuals who live outside of the norms and
standards of other members of society. Bohemian fashion more recently developed to the term "Boho-Chic" that is largely
inspired by the bohemian styles of the nineteenth century with some influences of recent fashion trends. It is a very appealing
style that has found its way into a number of different fashions for women. The features of Boho-Chic are notable in that they
can create some details that are very specific and unique around the build of an outfit or other kind of fashion. This style is one
of the most interesting fashion styles of today which requires a great fashion sense to be able to put the right pieces together to
create an enviable and unique look. In this research the fashion elements of this revival style are utilized in contemporary
apparel designs, which reflect the aesthetic features of the Boho-Chic to connect the human with world and nature.
together in a productive relationship that stimulates the creative expression of a new lifestyle. The term “Bohemian” has often
been used to refer to the fashion and lifestyles of writers, artists, and other individuals who live outside of the norms and
standards of other members of society. Bohemian fashion more recently developed to the term "Boho-Chic" that is largely
inspired by the bohemian styles of the nineteenth century with some influences of recent fashion trends. It is a very appealing
style that has found its way into a number of different fashions for women. The features of Boho-Chic are notable in that they
can create some details that are very specific and unique around the build of an outfit or other kind of fashion. This style is one
of the most interesting fashion styles of today which requires a great fashion sense to be able to put the right pieces together to
create an enviable and unique look. In this research the fashion elements of this revival style are utilized in contemporary
apparel designs, which reflect the aesthetic features of the Boho-Chic to connect the human with world and nature.
Research Interests:
Present day numerous efforts have been done to the development of multipurpose textiles which fulfill the necessity requirements of consumer demands. In the present research woven cotton fabric surface was modified by adaptation of... more
Present day numerous efforts have been done to the development of multipurpose textiles which fulfill the necessity
requirements of consumer demands. In the present research woven cotton fabric surface was modified by adaptation
of biopolymers such as chitosan and sodium alginate in addition to titanium dioxide, zinc oxide, and their mixtures
to impart multifunctional properties. Cotton fabric surface was characterized by Scanning Electron Microscope
(SEM) and Electron Dispersion Emission X-ray (EDX). Escherichia coli (E. coli) (Gram negative bacterium) and
Staphylococcus aureus (S. aureus) (Gram positive bacterium) were used for estimation of antibacterial properties of
coated samples and the maximum reduction% as well as excellent UV protection category (UPF 40-50+) were
achieved with chitosan+ alginate+ metal oxides mixtures. In addition, fabrics wettability was enhanced significantly
by different coating mixtures except for chitosan alone. Healing and anti-inflammatory properties showed
remarkable enhancement for all coating mixtures and the strongest healing activity was found with chitosan+
alginate mixture in experimentally induced inflammation in rats. So, it could be claimed that the obtained coated
fabrics were suitable for different applications such as medical applications as well as industrial products.
requirements of consumer demands. In the present research woven cotton fabric surface was modified by adaptation
of biopolymers such as chitosan and sodium alginate in addition to titanium dioxide, zinc oxide, and their mixtures
to impart multifunctional properties. Cotton fabric surface was characterized by Scanning Electron Microscope
(SEM) and Electron Dispersion Emission X-ray (EDX). Escherichia coli (E. coli) (Gram negative bacterium) and
Staphylococcus aureus (S. aureus) (Gram positive bacterium) were used for estimation of antibacterial properties of
coated samples and the maximum reduction% as well as excellent UV protection category (UPF 40-50+) were
achieved with chitosan+ alginate+ metal oxides mixtures. In addition, fabrics wettability was enhanced significantly
by different coating mixtures except for chitosan alone. Healing and anti-inflammatory properties showed
remarkable enhancement for all coating mixtures and the strongest healing activity was found with chitosan+
alginate mixture in experimentally induced inflammation in rats. So, it could be claimed that the obtained coated
fabrics were suitable for different applications such as medical applications as well as industrial products.