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1. WO1996042011 - INTEGRATED SENSOR

Publication Number WO/1996/042011
Publication Date 27.12.1996
International Application No. PCT/GB1996/001339
International Filing Date 06.06.1996
Chapter 2 Demand Filed 07.01.1997
IPC
G01N 27/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
G01N 27/12 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02by investigating impedance
04by investigating resistance
12of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid
G01N 29/02 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
02Analysing fluids
G01N 33/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
CPC
G01N 2291/0256
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
02Indexing codes associated with the analysed material
025Change of phase or condition
0256Adsorption, desorption, surface mass change, e.g. on biosensors
G01N 2291/02863
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
02Indexing codes associated with the analysed material
028Material parameters
02863Electric or magnetic parameters
G01N 2291/0423
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
04Wave modes and trajectories
042Wave modes
0423Surface waves, e.g. Rayleigh waves, Love waves
G01N 2291/0426
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
2291Indexing codes associated with group G01N29/00
04Wave modes and trajectories
042Wave modes
0426Bulk waves, e.g. quartz crystal microbalance, torsional waves
G01N 27/126
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02by investigating the impedance of the material
04by investigating resistance
12of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid ; , for detecting components in the fluid
125Composition of the body, e.g. the composition of its sensitive layer
126comprising organic polymers
G01N 29/022
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
02Analysing fluids
022Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
Applicants
  • AROMASCAN PLC [GB]/[GB] (AllExceptUS)
  • PAYNE, Peter, Alfred [GB]/[GB] (UsOnly)
  • PERSAUD, Krishna, Chandra [GY]/[GB] (UsOnly)
  • DOWDESWELL, Richard, Mark [GB]/[GB] (UsOnly)
  • AMRANI, Mohammed, El Hassan [DZ]/[GB] (UsOnly)
Inventors
  • PAYNE, Peter, Alfred
  • PERSAUD, Krishna, Chandra
  • DOWDESWELL, Richard, Mark
  • AMRANI, Mohammed, El Hassan
Agents
  • McNEIGHT, David, Leslie
Priority Data
9511734.709.06.1995GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTEGRATED SENSOR
(FR) DETECTEUR INTEGRE
Abstract
(EN)
There is disclosed a gas sensing device comprising a mass measurement gas sensor coated with at least one layer of semiconducting organic polymer and having both mass measurement and conductimetric transduction means.
(FR)
L'invention concerne un dispositif pouvant détecter des gaz, comprenant un détecteur de gaz à mesure de masse, recouvert d'au moins une couche de polymère organique semi-conducteur, possédant à la fois des moyens de mesure de masse et des moyens de transduction conductométrique.
Also published as
Latest bibliographic data on file with the International Bureau