Probing the specific ion effects of biocompatible hydrated choline ionic liquids on lactate oxidase biofunctionality in sensor applications.
Probing the specific ion effects of biocompatible hydrated choline ionic liquids on lactate oxidase biofunctionality in sensor applications.
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探讨生物相容性水合胆碱离子液体对传感器应用中乳酸氧化酶生物功能的特定离子效应。
DOI:
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
D. Diamond
中科院分区:
文献类型:
--
作者:
V. Curto;Stefan Scheuermann;R. Owens;Vijayaraghavan Ranganathan;D. Macfarlane;F. Benito‐Lopez;D. Diamond
This paper presents an extended study on the ion effects of a series of biocompatible hydrated choline based ionic liquids (ILs) on lactate oxidase (LOx), an important enzyme in biosensing technology for the in vitro detection of lactic acid. Secondary structural analysis revealed changes in the protein conformation in hydrated ILs, while thermal unfolding/aggregation dynamics showed different profiles in the presence or absence of ILs. Moreover, LOx thermally denaturised at 90 °C showed residual activity in the presence of chloride and dihydrogen phosphate anions. Kinetic and lifetime studies were also performed, providing a better understanding of the ion effects of ILs on the biocatalytic activity of the enzyme.
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DOI:
10.1039/c1cp22965f
发表时间:
2012-01
期刊:
Physical chemistry chemical physics : PCCP
影响因子:
--
作者:
K. D. Weaver;Regina M. Vrikkis;Matthew P Van Vorst;Jonathan Trullinger;R. Vijayaraghavan;D. Foureau;I. McKillop;D. Macfarlane;J. Krueger;G. Elliott
通讯作者:
K. D. Weaver;Regina M. Vrikkis;Matthew P Van Vorst;Jonathan Trullinger;R. Vijayaraghavan;D. Foureau;I. McKillop;D. Macfarlane;J. Krueger;G. Elliott
影响因子:
5.1
作者:
Hua Zhao;Olarongbe Olubajo;Zhiyan Song;Artez L Sims;Terra E Person;Rasheed A Lawal;Ladena A Holley
通讯作者:
Hua Zhao;Olarongbe Olubajo;Zhiyan Song;Artez L Sims;Terra E Person;Rasheed A Lawal;Ladena A Holley
影响因子:
3.9
作者:
MAEDAYORITA, K;AKI, K;MASSEY, V
通讯作者:
MASSEY, V
影响因子:
2.9
作者:
Whitmore, Lee;Wallace, B. A.
通讯作者:
Wallace, B. A.