TY - JOUR
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
UR - http://www.scopus.com/inward/record.url?scp=0027610041&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027610041&partnerID=8YFLogxK
U2 - 10.1002/bit.260420214
DO - 10.1002/bit.260420214
M3 - Letter
C2 - 18612987
AN - SCOPUS:0027610041
SN - 0006-3592
VL - 42
SP - 251
EP - 254
JO - Biotechnology and Bioengineering
JF - Biotechnology and Bioengineering
IS - 2
ER -