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1. WO2013059490 - FIBER-OPTIC SENSORS FOR REAL-TIME MONITORING

Publication Number WO/2013/059490
Publication Date 25.04.2013
International Application No. PCT/US2012/060868
International Filing Date 18.10.2012
IPC
G01N 21/64 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
CPC
G01N 2021/6434
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
6428Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
6434Optrodes
G01N 2021/6484
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
645Specially adapted constructive features of fluorimeters
6484Optical fibres
G01N 2021/7786
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
75Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
77by observing the effect on a chemical indicator
7769Measurement method of reaction-produced change in sensor
7786Fluorescence
G01N 21/6408
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
64Fluorescence; Phosphorescence
6408with measurement of decay time, time resolved fluorescence
G01N 2201/0221
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2201Features of devices classified in G01N21/00
02Mechanical
022Casings
0221Portable; cableless; compact; hand-held
Applicants
  • UWM RESEARCH FOUNDATION, INC. [US]/[US]
Inventors
  • HENNING, Paul
  • GEISSINGER, Peter
  • KOPITZKE, Steven
  • FROST, John
Agents
  • RIZZUTO, Kevin, P.
Priority Data
61/548,64218.10.2011US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FIBER-OPTIC SENSORS FOR REAL-TIME MONITORING
(FR) CAPTEURS À FIBRE OPTIQUE POUR UNE SURVEILLANCE EN TEMPS RÉEL
Abstract
(EN) Described herein are apparatuses for detecting an analyte in a liquid sample using optical time of flight spectroscopy. A handheld apparatus for remote real-time detection of Zn2+ in aqueous environments and methods for making and using the apparatus are also described herein.
(FR) La présente invention concerne des appareils permettant de détecter un analyte dans un échantillon de liquide à l'aide de la spectroscopie à temps de vol optique. Un appareil à main pour la télédétection en temps réel de Zn2+ dans des environnements aqueux et des procédés de fabrication et d'utilisation de l'appareil sont également décrits.
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