Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor

Shin Ichi Wakida; Takashi Masadome; Toshihiko Imato; Yasuhiko Shibutani; Kenji Yakabe; Toshiyuki Shono; Yasukazu Asano

doi:10.2116/analsci.15.47

Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor

Shin Ichi Wakida, Takashi Masadome, Toshihiko Imato, Yasuhiko Shibutani, Kenji Yakabe, Toshiyuki Shono, Yasukazu Asano

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

The remarkable effect of additive salts on low detection limits as weir as slope sensitivities were observed for the response characteristics of bis(crown) and valinomycin based poly(vinyl chloride) (PVC) membrane electrodes. The low detection limits and the slope sensitivities for bis(crown) and valinomycin based PVC membrane electrodes were improved apparently as the hydrophobicity of the additive salts increases. In order to clarify the effect of additive salts of the PVC membrane electrodes, the response characteristics of liquid-membrane, based K⁺ and Na⁺-ISEs, which were fabricated by using micro-ion-sensitive field-effect transistors (μ- ISFETs), were evaluated. The low detection limits and the slope sensitivities in the responses of the neutral-carrier based K⁺ and Na⁺-μ-ISFETs also changed remarkably with the kind as well as the ConcentratiOn of the additive salts.

Original language	English
Pages (from-to)	47-51
Number of pages	5
Journal	analytical sciences
Volume	15
Issue number	1
DOIs	https://doi.org/10.2116/analsci.15.47
Publication status	Published - Jan 1999

All Science Journal Classification (ASJC) codes

Analytical Chemistry

Access to Document

10.2116/analsci.15.47

Fingerprint

Dive into the research topics of 'Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor'. Together they form a unique fingerprint.

Cite this

Wakida, S. I., Masadome, T., Imato, T., Shibutani, Y., Yakabe, K., Shono, T., & Asano, Y. (1999). Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor. analytical sciences, 15(1), 47-51. https://doi.org/10.2116/analsci.15.47

Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor. / Wakida, Shin Ichi; Masadome, Takashi; Imato, Toshihiko et al.
In: analytical sciences, Vol. 15, No. 1, 01.1999, p. 47-51.

Research output: Contribution to journal › Article › peer-review

Wakida, SI, Masadome, T, Imato, T, Shibutani, Y, Yakabe, K, Shono, T & Asano, Y 1999, 'Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor', analytical sciences, vol. 15, no. 1, pp. 47-51. https://doi.org/10.2116/analsci.15.47

@article{7f2ebea8173a488e929f33a983e2e720,

title = "Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor",

abstract = "The remarkable effect of additive salts on low detection limits as weir as slope sensitivities were observed for the response characteristics of bis(crown) and valinomycin based poly(vinyl chloride) (PVC) membrane electrodes. The low detection limits and the slope sensitivities for bis(crown) and valinomycin based PVC membrane electrodes were improved apparently as the hydrophobicity of the additive salts increases. In order to clarify the effect of additive salts of the PVC membrane electrodes, the response characteristics of liquid-membrane, based K+ and Na+-ISEs, which were fabricated by using micro-ion-sensitive field-effect transistors (μ- ISFETs), were evaluated. The low detection limits and the slope sensitivities in the responses of the neutral-carrier based K+ and Na+-μ-ISFETs also changed remarkably with the kind as well as the ConcentratiOn of the additive salts.",

author = "Wakida, {Shin Ichi} and Takashi Masadome and Toshihiko Imato and Yasuhiko Shibutani and Kenji Yakabe and Toshiyuki Shono and Yasukazu Asano",

year = "1999",

month = jan,

doi = "10.2116/analsci.15.47",

language = "English",

volume = "15",

pages = "47--51",

journal = "analytical sciences",

issn = "0910-6340",

publisher = "The Japan Society for Analytical Chemistry",

number = "1",

}

TY - JOUR

T1 - Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor

AU - Wakida, Shin Ichi

AU - Masadome, Takashi

AU - Imato, Toshihiko

AU - Shibutani, Yasuhiko

AU - Yakabe, Kenji

AU - Shono, Toshiyuki

AU - Asano, Yasukazu

PY - 1999/1

Y1 - 1999/1

N2 - The remarkable effect of additive salts on low detection limits as weir as slope sensitivities were observed for the response characteristics of bis(crown) and valinomycin based poly(vinyl chloride) (PVC) membrane electrodes. The low detection limits and the slope sensitivities for bis(crown) and valinomycin based PVC membrane electrodes were improved apparently as the hydrophobicity of the additive salts increases. In order to clarify the effect of additive salts of the PVC membrane electrodes, the response characteristics of liquid-membrane, based K+ and Na+-ISEs, which were fabricated by using micro-ion-sensitive field-effect transistors (μ- ISFETs), were evaluated. The low detection limits and the slope sensitivities in the responses of the neutral-carrier based K+ and Na+-μ-ISFETs also changed remarkably with the kind as well as the ConcentratiOn of the additive salts.

AB - The remarkable effect of additive salts on low detection limits as weir as slope sensitivities were observed for the response characteristics of bis(crown) and valinomycin based poly(vinyl chloride) (PVC) membrane electrodes. The low detection limits and the slope sensitivities for bis(crown) and valinomycin based PVC membrane electrodes were improved apparently as the hydrophobicity of the additive salts increases. In order to clarify the effect of additive salts of the PVC membrane electrodes, the response characteristics of liquid-membrane, based K+ and Na+-ISEs, which were fabricated by using micro-ion-sensitive field-effect transistors (μ- ISFETs), were evaluated. The low detection limits and the slope sensitivities in the responses of the neutral-carrier based K+ and Na+-μ-ISFETs also changed remarkably with the kind as well as the ConcentratiOn of the additive salts.

UR - http://www.scopus.com/inward/record.url?scp=0033395542&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033395542&partnerID=8YFLogxK

U2 - 10.2116/analsci.15.47

DO - 10.2116/analsci.15.47

M3 - Article

AN - SCOPUS:0033395542

SN - 0910-6340

VL - 15

SP - 47

EP - 51

JO - analytical sciences

JF - analytical sciences

IS - 1

ER -

Additive-salt effect on low detection limit and slope sensitivity in response of potassium- and sodium-selective neutral carrier based electrodes and their liquid-membrane based ion-sensitive field-effect transistor

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this