Luminescent oligo(tetraphenyl) silole nanoparticles as chemical sensors for aqueous TNT

被引：149

作者：

Toal, SJ ^{[1
]}

Magde, D ^{[1
]}

Trogler, WC ^{[1
]}

机构：

[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 43期

关键词：

D O I：

10.1039/b509404f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Colloidal oligo( tetraphenyl) silole nanoparticles in THF/H2O suspensions show increased luminescence and offer a method to detect TNT in an aqueous environment.

引用

页码：5465 / 5467

页数：3

共 17 条

[1] Synthesis, light emission, nanoaggregation, and restricted intramolecular rotation of 1,1-substituted 2,3,4,5-tetraphenylsiloles [J].

Chen, JW ;

Law, CCW ;

Lam, JWY ;

Dong, YP ;

Lo, SMF ;

Williams, ID ;

Zhu, DB ;

Tang, BZ .

CHEMISTRY OF MATERIALS, 2003, 15 (07) :1535-1546

[2]

*EPA, 1989, CRIT STAND DIV OFF D

[3] The use of amino compounds for binding 2,4,6-trinitrotoluene in water [J].

Fant, F ;

De Sloovere, A ;

Matthijsen, K ;

Marlé, C ;

El Fantroussi, S ;

Verstraete, W .

ENVIRONMENTAL POLLUTION, 2001, 111 (03) :503-507

[4]

Lakowicz JR, 1986, PRINCIPLES FLUORESCE

[5]

Lee MH, 2004, J KOREAN PHYS SOC, V45, P329

[6] Aggregation-induced emission of 1-methyl-1,2,3,4,5-pentaphenylsilole [J].

Luo, JD ;

Xie, ZL ;

Lam, JWY ;

Cheng, L ;

Chen, HY ;

Qiu, CF ;

Kwok, HS ;

Zhan, XW ;

Liu, YQ ;

Zhu, DB ;

Tang, BZ .

CHEMICAL COMMUNICATIONS, 2001, (18) :1740-1741

[7] Microscale solid-phase extraction system for explosives [J].

Smith, M ;

Collins, GE ;

Wang, J .

JOURNAL OF CHROMATOGRAPHY A, 2003, 991 (02) :159-167

[8]

Sohn H, 2001, ANGEW CHEM INT EDIT, V40, P2104, DOI 10.1002/1521-3773(20010601)40:11<2104::AID-ANIE2104>3.0.CO

[9]

2-#

[10] Detection of nitroaromatic explosives based on photoluminescent polymers containing metalloles [J].

Sohn, H ;

Sailor, MJ ;

Magde, D ;

Trogler, WC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (13) :3821-3830

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