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Your search keyword '"Kashin, Vadim V."' showing total 4 results
Start Over Author "Kashin, Vadim V." Publication Year Range Last 10 years
4 results on '"Kashin, Vadim V."'

2. Hybrid acousto- nano- biosensor.

Author

Kolesov, Vladimir V., Anisimkin, Vladimir V., Kuznetsova, Iren E., Soldatov, Eugenii S., Dagesyan, Sarkis A., Melnikov, Alexander E., Kashin, Vadim V., and Smirnov, Andrey V.

Published
2019
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3. Hybrid acousto-nano-biosensor

Author

Lukichev, Vladimir F., Rudenko, Konstantin V., Kolesov, Vladimir V., Anisimkin, Vladimir V., Kuznetsova, Iren E., Soldatov, Eugenii S., Dagesyan, Sarkis A., Melnikov, Alexander E., Kashin, Vadim V., and Smirnov, Andrey V.

Published
2019
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4. Super high sensitive plate acoustic wave humidity sensor based on graphene oxide film.

Author

Anisimkin, Vladimir I., Kolesov, Vladimir V., Kashin, Vadim V., Kuznetsova, Iren E., Verona, Enrico, Sun, Shaorong, Gubin, Sergei P., Tkachev, Sergei V., Zaitsev, Boris D., and Shikhabudinov, Alexander M.

Subjects
*ACOUSTIC wave effects, *HUMIDITY, *GRAPHENE oxide, *CALIBRATION, *LAMB waves, *ADSORPTION (Chemistry)
Abstract

The changes of density and elastic modules due to water vapor adsorption are measured for graphene oxide film at room temperature. Dominant mechanism for acoustic wave humidity sensing by the film is shown to be related with variation of its electric conductivity. Basing on the data, super high sensitive humidity sensor employing high-order Lamb wave with large coupling constant, standard lithium niobate plate, and graphene oxide sorbent film is developed. The minimal detectable level of the sensor is as low 0.03% RH, response times are 60/120 s, and reproducibility is ±2.5%. The sensor is completely selective towards H 2 , CO, CH 4 , NO, O 2 . [ABSTRACT FROM AUTHOR]

Published
2017
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