Graphene Oxide as an Enhancer of Fluorescence

被引：15

作者：

Bapli, Aloke ^{[1
]}

Gautam, Rajesh Kumar ^{[1
]}

Seth , Soma ^{[2
]}

Jana, Rabindranath ^{[1
]}

Pandit, Souvik ^{[1
]}

Seth, Debabrata ^{[1
]}

机构：

[1] Indian Inst Technol Patna, Dept Chem, Bihta 801103, Bihar, India

[2] Nabadwip Vidyasagar Coll, Dept Chem, Pacca Tole Rd, Nadia 741302, W Bengal, India

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2020年 / 15卷 / 08期

关键词：

Photophysics; 7-aminocoumarin; graphene oxide; FLIM; NEAR-INFRARED ABSORBENCY; CONTROLLED-RELEASE; ADSORPTION; EFFICIENCY;

D O I：

10.1002/asia.202000118

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Solvent-dependent switching of graphene oxide (GO) as fluorescence quencher or enhancer was observed. In some solvents, GO increases the fluorescence yield of a hydrophilic molecule 7-(diethylamino)-coumarin-3-carboxylic acid (7-DCA), and in some solvents GO act as a quencher of fluorescence.

引用

页码：1296 / 1300

页数：5

共 34 条

[1]

[Anonymous], 2009, ANGEW CHEM, DOI [DOI 10.1002/ange.200901479, DOI 10.1002/ANGE.200901479]

[2] The photophysics of a hydrophilic molecule in the presence of graphene oxide [J].

Bapli, Aloke ;

Seth, Debabrata .

JOURNAL OF LUMINESCENCE, 2020, 217

[3] Photophysical Properties of 7-(diethylamino)Coumarin-3-carboxylic Acid in the Nanocage of Cyclodextrins and in Different Solvents and Solvent Mixtures [J].

Chatterjee, Aninda ;

Seth, Debabrata .

PHOTOCHEMISTRY AND PHOTOBIOLOGY, 2013, 89 (02) :280-293

[4] Intrazeolite photochemistry.: 22.: Acid-base properties of coumarin 6.: Characterization in solution, the solid state, and incorporated into supramolecular systems [J].

Corrent, S ;

Hahn, P ;

Pohlers, G ;

Connolly, TJ ;

Scaiano, JC ;

Fornes, V ;

García, H .

JOURNAL OF PHYSICAL CHEMISTRY B, 1998, 102 (30) :5852-5858

[5] Controlled release of drug from folate-decorated and graphene mediated drug delivery system: Synthesis, loading efficiency, and drug release response [J].

Depan, D. ;

Shah, J. ;

Misra, R. D. K. .

MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2011, 31 (07) :1305-1312

[6] Effect of Graphene and Graphene Oxide Dispersions in Poloxamer-407 on the Fluorescence of Riboflavin: A Comparative Study [J].

Diez-Pascual, Ana M. ;

Hermosa Ferreira, Cristina ;

Paz San Andres, Maria ;

Valiente, Mercedes ;

Vera, Soledad .

JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (01) :830-843

[7] Fluorescence Resonance Energy Transfer between Quantum Dots and Graphene Oxide for Sensing Biomolecules [J].

Dong, Haifeng ;

Gao, Wenchao ;

Yan, Feng ;

Ji, Hanxu ;

Ju, Huangxian .

ANALYTICAL CHEMISTRY, 2010, 82 (13) :5511-5517

[8] Graphene oxide enhanced fluorescence of conjugated polyelectrolytes with intramolecular charge transfer characteristics [J].

Geng, Junlong ;

Zhou, Li ;

Liu, Bin .

CHEMICAL COMMUNICATIONS, 2013, 49 (42) :4818-4820

[9] First principles calculations of the electronic and chemical properties of graphene, graphane, and graphene oxide [J].

Hernandez Rosas, J. J. ;

Ramirez Gutierrez, R. E. ;

Escobedo-Morales, A. ;

Chigo Anota, Ernesto .

JOURNAL OF MOLECULAR MODELING, 2011, 17 (05) :1133-1139

[10] Carbon nanotubes as intracellular protein transporters: Generality and biological functionality [J].

Kam, NWS ;

Dai, HJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (16) :6021-6026

← 1 2 3 4 →