Using perylene-doped polymer nanotubes as fluorescence sensors

被引：15

作者：

Lee, Soohyun ^{[1
]}

Muller, Astrid M. ^{[1
]}

Al-Kaysi, Rabih ^{[1
]}

Bardeen, Christopher J. ^{[1
]}

机构：

[1] Univ Calif Riverside, Dept Chem, Riverside, CA 92521 USA

来源：

NANO LETTERS | 2006年 / 6卷 / 07期

关键词：

D O I：

10.1021/nl060446z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Al2O3 filters (200 nm) are used as templates to form polymer nanotubes containing an energy donor (perylene). The perylene is isolated from chemical interactions but can undergo electronic energy transfer to acceptor molecules in aqueous solutions passing through the membrane. This energy transfer is analyzed quantitatively in terms of both radiative and nonradiative (Forster transfer) mechanisms and provides a way for the chemically inert filter to sense the presence of analyte molecules in the filtrate.

引用

页码：1420 / 1424

页数：5

共 25 条

[1] FLUORESCENCE STUDIES OF SOLVENT POLYMER INTERACTIONS AT SURFACE FUNCTIONALIZED POLYETHYLENE FILMS [J].

BERGBREITER, DE ;

GRAY, HN ;

SRINIVAS, B .

MACROMOLECULES, 1994, 27 (25) :7294-7301

[2] INTELLIGENT SENSOR FOR METAL-IONS BASED ON FLUORESCENCE RESONANCE ENERGY-TRANSFER [J].

BIRCH, DJS ;

HOLMES, AS ;

DARBYSHIRE, M .

MEASUREMENT SCIENCE AND TECHNOLOGY, 1995, 6 (02) :243-247

[3]

BIRKS JB, 1970, PHOTPHYSICS AROMATI

[4] Preparation of polymeric micro- and nanostructures using a template-based deposition method [J].

Cepak, VM ;

Martin, CR .

CHEMISTRY OF MATERIALS, 1999, 11 (05) :1363-1367

[5] RADIATIVE ENERGY-TRANSFER .1. GENERAL EQUATIONS [J].

CONTE, JC ;

MARTINHO, JMG .

JOURNAL OF LUMINESCENCE, 1981, 22 (03) :273-284

[6] Use of porous membranes modified with polyelectrolyte multilayers as substrates for protein arrays with low nonspecific adsorption [J].

Dai, JH ;

Baker, GL ;

Bruening, ML .

ANALYTICAL CHEMISTRY, 2006, 78 (01) :135-140

[7] QUENCHING OF PERYLENE FLUORESCENCE BY AG+ IONS VIA EXCIPLEX FORMATION [J].

DREESKAMP, H ;

LAUFER, A ;

ZANDER, M .

CHEMICAL PHYSICS LETTERS, 1984, 112 (05) :479-482

[8] Dipole-dipole electronic energy transfer: Fluorescence decay functions for arbitrary distributions of donors and acceptors in systems with cylindrical symmetry [J].

Farinha, JPS ;

Spiro, JG ;

Winnik, MA .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (42) :16392-16400

[9] CONCENTRATION QUENCHING AND EXCIMER FORMATION BY PERYLENE IN RIGID SOLUTIONS [J].

FERREIRA, JA ;

PORTER, G .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1977, 73 :340-348

[10] SENSITIVITY ENHANCEMENT OF FLUORESCENT PH INDICATORS BY INNER FILTER EFFECTS [J].

GABOR, G ;

WALT, DR .

ANALYTICAL CHEMISTRY, 1991, 63 (08) :793-796

← 1 2 3 →