Hybrid mesostructured thin films functionalized with DBM as new selective sensors of BF3

被引：33

作者：

Banet, P. ^{[1
]}

Legagneux, L. ^{[1
]}

Hesemann, P. ^{[2
]}

Moreau, J. J. E. ^{[2
]}

Nicole, L. ^{[3
]}

Quach, A. ^{[3
]}

Sanchez, C. ^{[3
]}

Tran-Thi, T. -H. ^{[1
]}

机构：

[1] CEA Saclay, DSM DRECAM SPAM, Lab Francis Perrin, CNRS,URA 2453, F-91191 Gif Sur Yvette, France

[2] Ecole Natl Super Chim, UMR 5076, F-34296 Montpellier 5, France

[3] Univ Paris 06, Lab Chim Mat Condensee Paris, CNRS, UMR 7574, F-75252 Paris, France

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2008年 / 130卷 / 01期

关键词：

chemical sensor; dibenzoylmethane; boron trifluoride; boron halides detection; mesostructured matrices; sol-gel silica matrices; halogenated gas detection; fluorescence detection;

D O I：

10.1016/j.snb.2007.07.103

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Hybrid mesoporous organo-silicas functionalized with grafted dibenzoylmethane (DBM) exhibit fluorescence that can be exalted or quenched in the presence of BF3 or BCL3 gases, respectively. This selective behaviour opens promising avenues for the design of new hybrid nanosensors for gases commonly used in semiconductor industries. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：1 / 8

页数：8

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