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[PDF] Top 20 Detection of Volatile S- and N-containing Compounds Based on SAW Array Sensor

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Detection of Volatile S- and N-containing Compounds Based on SAW Array Sensor

Detection of Volatile S- and N-containing Compounds Based on SAW Array Sensor

... The SAW array sensor used in our work is fabricated by Institute of Acoustic of Chinese Academy of Science. It consists of five-channel resonator, each resonator is fabricated on ST-x quartz, which ... See full document

5

ZIF Nanocrystal-Based SAW Electronic Nose to Detect Diabetes in Human Breath

ZIF Nanocrystal-Based SAW Electronic Nose to Detect Diabetes in Human Breath

... chemical compounds present in the exhaled breath that change due to diseases are known as ...dimensionality based on solid-state chemical sensors, with different detection principles such as ... See full document

12

Key Technology of Electronic Nose Gas Recognizer Based on Wireless Sensor Networks

Key Technology of Electronic Nose Gas Recognizer Based on Wireless Sensor Networks

... gas detection, which is widely applied in un- derground construction, aerospace, medical treatment and other ...wireless sensor is complex. The wireless sensor array can realize the ... See full document

12

Fabrication methods of organic thin film transistor for volatile organic compounds gas sensor

Fabrication methods of organic thin film transistor for volatile organic compounds gas sensor

... Based on the inventions, OTFT have been demonstrated as effective sensors in gaseous environments. As an example, Xie et. al [21] proposed two methods to evaluate the performance of organic thin film transistor ... See full document

16

Electronic noses for well being : breath analysis and energy expenditure

Electronic noses for well being : breath analysis and energy expenditure

... disease detection, but also the monitoring of our general ...olfactory sensor systems, or so-called “electronic noses”, to become smaller, lower power and portable ...the detection of diseases by the ... See full document

20

A PSO-SVM Method for Parameters and Sensor Array Optimization in Wound Infection Detection based on Electronic Nose

A PSO-SVM Method for Parameters and Sensor Array Optimization in Wound Infection Detection based on Electronic Nose

... an array of gas sensors as well as a corresponding pattern recognition algorithm; it is able to imitate the olfaction system of humans and mammals, and is used for the recognition of gas and odor ...infection ... See full document

8

Feature Scores Fusion for Chemical Class Recognition of Volatile Organic Compounds by Response Analysis of Surface Acoustic Wave Sensor Array

Feature Scores Fusion for Chemical Class Recognition of Volatile Organic Compounds by Response Analysis of Surface Acoustic Wave Sensor Array

... of volatile organic compounds (VOCs) in various areas such as monitoring of food quality, environment, health and safety to security applications ...chemical sensor widely used in E-Nose operation ... See full document

8

Urinary volatile organic compounds for the detection of prostate cancer

Urinary volatile organic compounds for the detection of prostate cancer

... library containing 197 metabolites present in the urine samples analysed in this study (S2 ...abundances based on the intensity of a spe- cific ion mass fragment per ...those compounds found to be ... See full document

15

Highly sensitive volatile organic compounds vapour measurements using a long period grating optical fibre sensor coated with metal organic framework ZIF 8

Highly sensitive volatile organic compounds vapour measurements using a long period grating optical fibre sensor coated with metal organic framework ZIF 8

... the detection VOCs using a LPG coated with ZIF- 8 [39]. A LPG based sensor coated with a ZIF-8 thin film exposed to methanol, ethanol and acetone vapours demonstrates a high sen- sitivity to all ... See full document

8

A novel, low cost, portable PID sensor for the detection of volatile organic compounds

A novel, low cost, portable PID sensor for the detection of volatile organic compounds

... flowrate based on inputs entered by a ...the sensor before starting analysis and powering on the UV ...of sensor variables including output from both electrodes, flowrate, and electric ... See full document

22

Artificial Neural Network Analysis of Volatile Organic Compounds for the detection of lung cancer.

Artificial Neural Network Analysis of Volatile Organic Compounds for the detection of lung cancer.

... There has been some interest over the last few years in the study of trace volatile organic compounds (VOCs) in exhaled breath. Initially, studies were carried out using gas chromatography. However, this is ... See full document

8

Survey of Artificial Electronic Nose to Detect the Diseases of Human

Survey of Artificial Electronic Nose to Detect the Diseases of Human

... system based on array of gas sensor sense the volatile organic compounds and discriminate with patient of certain predefine diseases to healthy person on using some sample and ...using ... See full document

7

A nanoporous interferometric micro sensor for biomedical detection of volatile sulphur compounds

A nanoporous interferometric micro sensor for biomedical detection of volatile sulphur compounds

... The volunteers were subjected to an oral examination by a dentist, and only those with healthy oral hygiene were selected for the study. Three volunteers (two males and one female, age 20 to 30 years old) were examined. ... See full document

7

Interlinking showy traits: co engineering of scent and colour biosynthesis in flowers

Interlinking showy traits: co engineering of scent and colour biosynthesis in flowers

... in volatile terpenoid produc- tion has been achieved in flowers and fruits via the ectopic expression of specific structural genes (Lucker et al ...floral volatile phenylpropanoid emission has been ... See full document

13

Detection of Trace Water Vapor Using SiOx Coated Ball SAW Sensor

Detection of Trace Water Vapor Using SiOx Coated Ball SAW Sensor

... When detection of trace water vapor by using ball SAW sensor, it was assumed that a damaged layer of amorphous silicon oxide formed during lapping the surface of quartz ball SAW sensor ... See full document

6

Chemical composition of volatile components, antimicrobial and anticancer activity of n-hexane extract and essential oil  from Trachyspermum ammi L. seeds

Chemical composition of volatile components, antimicrobial and anticancer activity of n-hexane extract and essential oil from Trachyspermum ammi L. seeds

... some volatile components, in vitro antimicrobial and anticancer activity of essential oil and n-hexane extract from Trachyspermum ammi ...monoterpenoide compounds were identified in the essential oil ... See full document

10

Comparative Analysis of Volatile Compounds of

Comparative Analysis of Volatile Compounds of

... Hierarchical cluster analysis categorized the 12 rose mutant genotypes and six original cultivars 223. according to their volatile compound similarities[r] ... See full document

15

Wsn based sensor node deployment for lpg gas leakage  detection and controlling

Wsn based sensor node deployment for lpg gas leakage detection and controlling

... Wireless Sensor Networks (WSN) has recently been applied in various monitoring applications including hazardous gases ...gases detection with a special emphasis given on its monitoring and controlling for ... See full document

7

Volatile Compounds Emitted by Pseudomonas aeruginosa Stimulate Growth of the Fungal Pathogen Aspergillus fumigatus

Volatile Compounds Emitted by Pseudomonas aeruginosa Stimulate Growth of the Fungal Pathogen Aspergillus fumigatus

... led to a stimulation of fungal growth on both types of medium (Fig. 1). On BM, an asymmetric augmentation of colonial growth at the colony boundary that was closest to the highest concentra- tion of bacteria suggests the ... See full document

5

Sensitivity Enhancement of Metal-Oxide Chemical Sensors for Detection of Volatile Organic Compounds

Sensitivity Enhancement of Metal-Oxide Chemical Sensors for Detection of Volatile Organic Compounds

... A variety of future work building off what was done in this thesis has been presented, including the design of a micrometer-scale chemical sensor device which utilizes a built-in MEMS heater rather than the ... See full document

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