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基于电纺法制备的 Cu(I) 配合物-聚苯乙烯复合纳米纤维膜的高灵敏度氧传感器。

Highly sensitive oxygen sensors based on Cu(I) complex-polystyrene composite nanofibrous membranes prepared by electrospinning.

机构信息

Key Laboratory of Excited State Physics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 3888 Eastern South-Lake Road, Changchun 130033, PR China.

出版信息

Chem Commun (Camb). 2009 Oct 21(39):5868-70. doi: 10.1039/b910305h. Epub 2009 Aug 12.

DOI:10.1039/b910305h
PMID:19787124
Abstract

The first optical oxygen sensor based on Cu(I) complex-polystyrene composite nanofibrous membranes, showing high sensitivity (I(0)/I(100) = 15.56), good linear Stern-Volmer characteristics (R(2) = 0.9966) and short response/recovery time (t(decrease) (s) = 7 and t(increase) (s) = 14), has been prepared; these results represent the best values reported for oxygen sensors based on Cu(I) complexes.

摘要

首次制备了基于 Cu(I) 配合物-聚苯乙烯复合纳米纤维膜的光学氧传感器,该传感器具有高灵敏度(I(0)/I(100) = 15.56)、良好的线性 Stern-Volmer 特征(R(2) = 0.9966)和较短的响应/恢复时间(t(decrease) (s) = 7 和 t(increase) (s) = 14);这些结果是基于 Cu(I) 配合物的氧传感器的最佳报道值。

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