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    Chapter and Conference Paper

    Chemical Vapor Sensor Using a Lipid-Coated SAW Resonator Oscillator

    The sensitivity of piezoelectric Detectors and surface acoustic wave (SAW) devices is directly proportional to the square of the resonant frequency, and is inversely proportional to the surface area. Therefore...

    Eiichi Tamiya, Isao Karube in Olfaction and Taste XI (1994)

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    Chapter and Conference Paper

    Development of Micro—Biosensors for Brain Research

    Neurotransmitters play important roles in the brain since they are the key link in communication between neurons. Acetylcholine is the transmitter of motor neurons in the spinal cord as well as in all the nerv...

    Eiichi Tamiya, Isao Karube in Bioproducts and Bioprocesses 2 (1993)

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    Chapter and Conference Paper

    Microbiosensors for Clinical and Process Analysis

    Microbiosensors for urea and adenosine triphosphate (ATP) are prepared with ion sensitive field effect transistor (ISFET) modified by enzymes such as urease and H +-ATPase respectively. The Micro-urea sensor give...

    Isao Karube, Eiichi Tamiya in Bioproducts and Bioprocesses (1989)