Nano Archive

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

Banet, P and Legagneux, L and Hesemann, P and Moreau, J. J. E. and Nicole, L and Quach, A and Sanchez, C and Tran-Thi, T. -H. (2008) Hybrid mesostructured thin films functionalized with DBM as new selective sensors of BF3. SENSORS AND ACTUATORS B-CHEMICAL, 130 (1). pp. 1-8.

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Official URL: http://dx.doi.org/10.1016/j.snb.2007.07.103

Abstract

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.

Item Type:Article
Uncontrolled Keywords:chemical sensor; dibenzoylmethane; boron trifluoride; boron halides detection; mesostructured matrices; sol-gel silica matrices; halogenated gas detection; fluorescence detection
Subjects:Material Science > Functional and hybrid materials
Analytical Science > Nanotechnology for sensing and actuating
ID Code:1174
Deposited By:Anuj Seth
Deposited On:16 Dec 2008 16:26
Last Modified:12 Feb 2009 14:19

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