Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
K+-selective field-effect sensors as transducers for bioelectronic. / Mourzina, Y; Mai, T; Poghossian, A; Ermolenko, Y; Yoshinobu, T; Vlasov, Y; Iwasaki, H; Schoning, MJ.
в: Electrochimica Acta, Том 48, № 20-22, 30.09.2003, стр. 3333-3339.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - K+-selective field-effect sensors as transducers for bioelectronic
AU - Mourzina, Y
AU - Mai, T
AU - Poghossian, A
AU - Ermolenko, Y
AU - Yoshinobu, T
AU - Vlasov, Y
AU - Iwasaki, H
AU - Schoning, MJ
PY - 2003/9/30
Y1 - 2003/9/30
N2 - A K+-sensitive capacitive electrolyte-membrane-insulator-semiconductor (EMIS) sensor has been developed. The sensor utilizes a valinomycin-containing PVC-based membrane with different contents of plasticizer. This new type of sensor has been investigated in terms of its intrinsic characteristics, like impedance behavior, capacitance/voltage characteristics and frequency dependence. The optimized working conditions of the sensor and various membrane compositions have been studied with regard to the sensitivity performance in different electrolytes. The possibility of future applications for the measurement of extracellular potassium-ion concentrations are discussed. (C) 2003 Elsevier Science Ltd. All rights reserved.
AB - A K+-sensitive capacitive electrolyte-membrane-insulator-semiconductor (EMIS) sensor has been developed. The sensor utilizes a valinomycin-containing PVC-based membrane with different contents of plasticizer. This new type of sensor has been investigated in terms of its intrinsic characteristics, like impedance behavior, capacitance/voltage characteristics and frequency dependence. The optimized working conditions of the sensor and various membrane compositions have been studied with regard to the sensitivity performance in different electrolytes. The possibility of future applications for the measurement of extracellular potassium-ion concentrations are discussed. (C) 2003 Elsevier Science Ltd. All rights reserved.
KW - capacitive field-effect sensor
KW - electrolyte/membrane/insulator/semicoiiductor structure
KW - PVC-based membranes
KW - potassium sensitivity
KW - impedance spectroscopy
KW - capacitance/voltage method
KW - EFFECT TRANSISTORS
KW - POTASSIUM
KW - MEMBRANE
KW - CELL
KW - ISFET
KW - ARRAY
KW - IONS
U2 - 10.1016/S0013-4686(03)00402-X
DO - 10.1016/S0013-4686(03)00402-X
M3 - статья
VL - 48
SP - 3333
EP - 3339
JO - Electrochimica Acta
JF - Electrochimica Acta
SN - 0013-4686
IS - 20-22
Y2 - 15 September 2002 through 20 September 2002
ER -
ID: 102447918