Subzero temperature operating biosensor utilizing an organic solvent and quinoprotein glucose dehydrogenase

Koji Sode; Satoshi Nakasono; Mitsuharu Tanaka; Tadashi Matsunaga

doi:10.1002/bit.260420214

Subzero temperature operating biosensor utilizing an organic solvent and quinoprotein glucose dehydrogenase

Koji Sode^*, Satoshi Nakasono, Mitsuharu Tanaka, Tadashi Matsunaga

^*Corresponding author for this work

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

27 Citations (Scopus)

Abstract

A subzero temperature operating biosensor was constructed using immobilized quinoprotein glucose dehydrogenase (PQQGDH), glassy carbon electrode, soluble electron mediator (ferrocene monocarboxylic acid), and an organic solvent, ethylene glycol, as an antifreezing reagent. Using this biosensor, glucose concentration can be determined even at −7°C. At this temperature, the response was 20% of that obtained at 20°C. This is the first study describing a subzero temperature operating biosensor. © 1993 John Wiley & Sons, Inc.

Original language	English
Pages (from-to)	251-254
Number of pages	4
Journal	Biotechnology and Bioengineering
Volume	42
Issue number	2
DOIs	https://doi.org/10.1002/bit.260420214
Publication status	Published - 1993
Externally published	Yes

Keywords

biosensor
PQQGDH
subzero temperature

ASJC Scopus subject areas

Biotechnology
Bioengineering
Applied Microbiology and Biotechnology

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10.1002/bit.260420214

Cite this

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abstract = "A subzero temperature operating biosensor was constructed using immobilized quinoprotein glucose dehydrogenase (PQQGDH), glassy carbon electrode, soluble electron mediator (ferrocene monocarboxylic acid), and an organic solvent, ethylene glycol, as an antifreezing reagent. Using this biosensor, glucose concentration can be determined even at −7°C. At this temperature, the response was 20% of that obtained at 20°C. This is the first study describing a subzero temperature operating biosensor. {\textcopyright} 1993 John Wiley & Sons, Inc.",

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T1 - Subzero temperature operating biosensor utilizing an organic solvent and quinoprotein glucose dehydrogenase

AU - Sode, Koji

AU - Nakasono, Satoshi

AU - Tanaka, Mitsuharu

AU - Matsunaga, Tadashi

PY - 1993

Y1 - 1993

N2 - A subzero temperature operating biosensor was constructed using immobilized quinoprotein glucose dehydrogenase (PQQGDH), glassy carbon electrode, soluble electron mediator (ferrocene monocarboxylic acid), and an organic solvent, ethylene glycol, as an antifreezing reagent. Using this biosensor, glucose concentration can be determined even at −7°C. At this temperature, the response was 20% of that obtained at 20°C. This is the first study describing a subzero temperature operating biosensor. © 1993 John Wiley & Sons, Inc.

AB - A subzero temperature operating biosensor was constructed using immobilized quinoprotein glucose dehydrogenase (PQQGDH), glassy carbon electrode, soluble electron mediator (ferrocene monocarboxylic acid), and an organic solvent, ethylene glycol, as an antifreezing reagent. Using this biosensor, glucose concentration can be determined even at −7°C. At this temperature, the response was 20% of that obtained at 20°C. This is the first study describing a subzero temperature operating biosensor. © 1993 John Wiley & Sons, Inc.

KW - biosensor

KW - PQQGDH

KW - subzero temperature

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M3 - Letter

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AN - SCOPUS:0027610041

SN - 0006-3592

VL - 42

SP - 251

EP - 254

JO - Biotechnology and Bioengineering

JF - Biotechnology and Bioengineering

IS - 2

ER -

Subzero temperature operating biosensor utilizing an organic solvent and quinoprotein glucose dehydrogenase

Abstract

Keywords

ASJC Scopus subject areas

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