Chemical sensor
Chemical sensor and coating for same
... temperature polymer or a material of high melting point, and (b) a low glass transition temperature polymer or a material having a low melting point. Transducers are connected to the crystal substrate to generate an ...
14
Multidimensional Median Filters for Finding Bumps in Chemical Sensor Datasets
... Numerous chemical sensor platforms and technologies require image analysis techniques to isolate the signal from the associated noise in the ...one-dimensional chemical sensor setting, for ...
15
Towards slime mould chemical sensor: Mapping chemical inputs onto electrical potential dynamics of Physarum Polycephalum
... each chemical tested; this shows that, with a large enough database, the experimental set up as shown here, could be modified slightly and could produce a local non-contact chemical sensor system ...
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An Innovative Straight Resonator Incorporating a Vertical Slot as an Efficient Bio-Chemical Sensor
... mode increases inside the slot region which allows a strong light-analyte interaction rather than to use only the evanescent field tail for sensing. Third, a much improved performance e.g. sensitivity (S) and detection ...
11
Intensity Modulated Fiber Optic Chemical Sensor -Properties Of Binary Solutions Of Hexadecane With 1-Butanol And 1-Heptanol
... optic chemical sensor was designed and calibrated for the refractive index, electronic polarization and molar refraction measurements of binary mixtures of hexadecane with 1-butanol and hexadecane with ...
5
Surface plasmon resonance based fibre-optic chemical sensor for the detection of cocaine
... fibre-optic chemical sensor for the detection of cocaine has been developed using a molecularly imprinted polymer (MIP) film with embedded gold nanoparticles as the recognition ...The sensor ...
5
Chemical sensor and coating for same
... A chemical sensor utilizing a substrate and a fluoropolymer coating is ...the sensor, and accordingly changing its resonant ...the sensor to be used in a variety of environmental ...
10
Mechanism and control of current transport in GaN and AlGaN schottky barriers for chemical sensor applications
... of chemical sensors and biosensors. It drew attention as a novel chemical sensor achieving compactness, low cost, high input and low output impedances compare to conventional pH-glass ...
90
Optical Chemical Sensor for Screening Cadmium (II) in Natural Waters
... optical chemical sensor us- ing 2-Amino-Cyclopentene-1-Dithiocarboxylic Acid (AC- DA) on a cellulose triacetate membrane for sensing Cd(II) ions in the ground water ...mical sensor (optode) for the ...
7
Novel Compact Waveguide Optical Chemical Sensor for Control of Gaseous Ammonia Concentration
... The incident optical beam from the laser is directed into the input single mode optical fiber facet connecting to laser. The radiation emerging from the output optical fiber is registered by a photodetector, whose signal ...
6
Fabrication of a Highly Sensitive Chemical Sensor Based on ZnO Nanorod Arrays
... source was used as the measurement tool, which was interfaced with a personal computer through a general purpose interface bus (GPIB) card. The chamber pressure was controlled using a gate valve and verified using an ion ...
7
Fabricated metal-free carbon nitride characterizations for fluorescence chemical sensor of nitrate ions
... known stable allotrope of graphitic compound under ambient conditions. It is constructed from tri-s-triazine units as a building block in the structure, which make up of carbon and nitrogen atoms [6-11]. Recently, the CN ...
6
1. Highly sensitive compact isfet electro-chemical sensor in avalanche region of operation
... Our objective in this research is to design a highly sensitive compact chip that have millions of ISFET sensor. In order able to access the sensing data from ISFET, each unit cell has two access transistors for ...
6
Copper Oxide Based Polymer Nanohybrid for Chemical Sensor Applications
... The surface morphology of the nanoparticles was studied using a JEOL Scanning Electron Microscope (JSM-7600F, Japan). Elemental analysis was examined using EDS from JEOL, Japan. X- ray diffraction patterns (XRD) were ...
11
Reaction of 2,6-dichloroquinone-4-chloroimide (Gibbs reagent) with permethrin – an optical sensor for rapid detection of permethrin in treated wood
... this chemical sensor when stored for 90 ...1) chemical sen- sor stored in a volumetric flask wrapped in aluminium foil and placed in the refrigerator; and 2) chemical sensor stored in a ...
9
Synthesize materials of optical fibre sensor for chemical liquid detection
... fibre chemical sensor (OFCS) system. This system was built for chemical liquid leakage detection using optical time domain reflectometer (OTDR) as an analyzer and unclad multimode optical fibre (MMF) ...
39
LITHIUM SALT DOPED POLYANILINE CONDUCTING POLYMER- CLADOPHORA BASED CO2 GAS SENSOR
... a chemical sensor and a physical transducer. A chemical sensor can be defined as a device that responds to a particular analyte in a selective way through a chemical or physical ...
9
Sensitivity Enhancement of Metal-Oxide Chemical Sensors for Detection of Volatile Organic Compounds
... micrometer-scale chemical sensor device which utilizes a built-in MEMS heater rather than the external heater used to heat the proof-of- concept chemical sensors ...
125
Nanocomposites based on carbon nanotubes and poly (3-alkylthiophenes) for sensor and charge storage applications
... 1 Possible 2.2 Schematic of fabricated 2.3 Schematic of setup for 3.1 FTIR 3.3 Comparison 1 .5 3.4 CNTs 18 21 hydrocarbons 24 components of a chemical sensor 24 of a chemical gas sensor [r] ...
90
Nanoparticle communications : from chemical signals in nature to wireless sensor networks
... on chemical signals, iii) a reservoir of chemicals, and iv) a chemical release ...a chemical sensor, ii) a micro-controller that demodulates and ...to sensor networks and command-based ...
9