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CY1107541T1 - Διαδικασια χρησης μιας πλατφορμας ανιχνευσης - Google Patents

Διαδικασια χρησης μιας πλατφορμας ανιχνευσης

Info

Publication number
CY1107541T1
CY1107541T1 CY20061101827T CY061101827T CY1107541T1 CY 1107541 T1 CY1107541 T1 CY 1107541T1 CY 20061101827 T CY20061101827 T CY 20061101827T CY 061101827 T CY061101827 T CY 061101827T CY 1107541 T1 CY1107541 T1 CY 1107541T1
Authority
CY
Cyprus
Prior art keywords
platform
field
refractive index
substrate
grooves
Prior art date
Application number
CY20061101827T
Other languages
English (en)
Inventor
Wolfgang Ernst Gustav Budach
Dieter Neuschaefer
Original Assignee
Novartis Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB9915703.4A external-priority patent/GB9915703D0/en
Priority claimed from GB0011420A external-priority patent/GB0011420D0/en
Application filed by Novartis Ag filed Critical Novartis Ag
Publication of CY1107541T1 publication Critical patent/CY1107541T1/el

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/648—Specially adapted constructive features of fluorimeters using evanescent coupling or surface plasmon coupling for the excitation of fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
    • G01N21/774—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides the reagent being on a grating or periodic structure
    • G01N21/7743—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides the reagent being on a grating or periodic structure the reagent-coated grating coupling light in or out of the waveguide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Debugging And Monitoring (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Μία πλατφόρμα ανίχνευσης για χρήση στην ανάλυση δειγμάτων περιλαμβάνει ένα υπόστρωμα (30) με δείκτη διάθλασης (n1) και ένα λεπτό, οπτικά διαφανές στρώμα (32) με δείκτη διάθλασης (n2) πάνω στο υπόστρωμα, (n2) μεγαλύτερο από (n1). Η πλατφόρμα περιλαμβάνει μία ή περισσότερες κυματοειδείς δομές με τη μορφή περιοδικών χαραγών (31), (33), που προσδιορίζουν μία ή περισσότερες περιοχές ανίχνευσης κάθε μία για ένα ή περισσότερα στοιχεία αιχμαλωτισμού. Οι χαραγές είναι διαμορφωμένες, διαστασιολογημένες και προσανατολισμένες με τέτοιον τρόπο ώστε όταν το σύμφωνο φως προσπίπτει πάνω στην πλατφόρμα να διαθλάται σε μεμονωμένες ακτίνες ή τάξεις διάθλασης με αποτέλεσμα τη μείωση της εκπεμπόμενης ακτίνας και μία ανώμαλα υψηλή ανάκλαση του προσπίπτοντος φωτός και με αυτόν τον τρόπο τη δημιουργία ενός ενισχυμένου αποσβένοντος πεδίου στην επιφάνεια της ή κάθε περιοχής ανίχνευσης. Το εύρος αυτού του πεδίου σε κατάσταση συντονισμού είναι μεγαλύτερη κατά τάξη μεγέθους περίπου 100 σε σύγκριση με το πεδίο των πλατφόρμων προγενέστερων τεχνικών έτσι ώστε η ένταση της φωταύγειας που δημιουργείται από δείγματα στην πλατφόρμα αυξάνεται επίσης κατά 100. Επίσης παρουσιάζεται μία συσκευή που περιλαμβάνει την πλατφόρμα και μία μέθοδος χρήσης της πλατφόρμας.
CY20061101827T 1999-07-05 2006-12-20 Διαδικασια χρησης μιας πλατφορμας ανιχνευσης CY1107541T1 (el)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9915703.4A GB9915703D0 (en) 1999-07-05 1999-07-05 Analysis of samples
GB0011420A GB0011420D0 (en) 2000-05-11 2000-05-11 Device
EP00943983A EP1192448B1 (en) 1999-07-05 2000-07-03 Process of using a sensor platform

Publications (1)

Publication Number Publication Date
CY1107541T1 true CY1107541T1 (el) 2013-03-13

Family

ID=26244248

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20061101827T CY1107541T1 (el) 1999-07-05 2006-12-20 Διαδικασια χρησης μιας πλατφορμας ανιχνευσης

Country Status (14)

Country Link
US (1) US6707561B1 (el)
EP (1) EP1192448B1 (el)
JP (1) JP4684507B2 (el)
KR (1) KR100883079B1 (el)
CN (1) CN100397068C (el)
AT (1) ATE340996T1 (el)
AU (1) AU5824300A (el)
CY (1) CY1107541T1 (el)
DE (1) DE60030978T2 (el)
DK (1) DK1192448T3 (el)
ES (1) ES2273704T3 (el)
HK (1) HK1046438B (el)
PT (1) PT1192448E (el)
WO (1) WO2001002839A1 (el)

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US6707561B1 (en) 2004-03-16
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EP1192448B1 (en) 2006-09-27
ATE340996T1 (de) 2006-10-15
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DE60030978T2 (de) 2007-06-14
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