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Literature DB >> 28710701

A Fluorescence Quenching Study of Naphthalimide Dye by Graphene: Mechanism and Thermodynamic Properties.

Abstract

Graphene oxide is an efficient fluorescence quencher for various organic dyes. Herein the fluorescence quenching of graphene oxide has been carried out on a naphthalimide dye as a fluorescent probe model. The interaction between naphthalimide dye and graphene oxide was studied by UV-Vis and fluorescence spectroscopic techniques. The results indicated that graphene is a very efficient quencher for naphthalimide molecule. The Stern-Volmer analysis revealed that the remarkable quenching of graphene was based on a combined static and dynamic quenching mechanism and went through an energy transfer process. Graphical Abstract ᅟ.

Entities: Chemical

Keywords: Fluorescence; Graphene; Naphthalimide dye; Quenching

Year: 2017 PMID： 28710701 DOI： 10.1007/s10895-017-2126-y

Source DB: PubMed Journal: J Fluoresc ISSN： 1053-0509 Impact factor: 2.217

16 in total

Review 1. Nanotechnology and biosensors.

Authors: Chen Jianrong; Miao Yuqing; He Nongyue; Wu Xiaohua; Li Sijiao
Journal: Biotechnol Adv Date: 2004-09 Impact factor: 14.227

A Fluorescence Quenching Study of Naphthalimide Dye by Graphene: Mechanism and Thermodynamic Properties.

Review 1. Nanotechnology and biosensors.

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3. Resonance energy transfer from a dye molecule to graphene.

4. P-Arylation of Dialkyl Phosphites and Secondary Phosphine Oxides with Arynes.

5. PVP-coated graphene oxide for selective determination of ochratoxin A via quenching fluorescence of free aptamer.

Review 6. Graphene oxide as an optical biosensing platform.

7. Efficient fluorescence quenching in electrochemically exfoliated graphene decorated with gold nanoparticles.

8. Graphene fluorescence resonance energy transfer aptasensor for the thrombin detection.

9. Visualizing graphene based sheets by fluorescence quenching microscopy.

10. Synthesis and sensor activity of a PET-based 1,8-naphthalimide Probe for Zn(2+) and pH determination.

1. Naphthalimide-based optical turn-on sensor for monosaccharide recognition using boronic acid receptor.