Fluorescence of a New Phenanthrolin Derivative Sensitive to DNA Induced by Single- and Two-photon Excitation-Reference-Cited by-同舟云学术

Fluorescence of a New Phenanthrolin Derivative Sensitive to DNA Induced by Single- and Two-photon Excitation

Published:2012-02 Issue:1-2 Volume:20 Page:9-12
ISSN:0967-3911
Container-title:Polymers and Polymer Composites
language:en
Short-container-title:Polymers and Polymer Composites

Author:

Zian Zhang¹,Rui-xing Xie¹,Jin-shui Yao¹,Xiang-long Meng¹,Ying-kai Liu¹,Xiao-qiang Yu²,Min-hua Jiang²

Affiliation:

1. Provincial Key Laboratory of Glass and Ceramic Materials, School of Materials Science and Engineering, Shandong Polytechnic University, Jinan 250353, China

2. State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China

Abstract

A novel two-photon absorption (TPA) material with phenanthrolin as acceptor (BSIPB) has been firstly synthesized and studied as possible fluorescence probe for nucleic acids detection. The single-photon and two-photon fluorescence properties of the dye in the unbound state and in DNA complexes were investigated. Some quantum yields and TPA cross sections at important points were calculated. The results showed that BSIPB can be used as an efficient fluorescent probes for DNA detection and imaging under both single-photon excitation (SPE) and two-photon excitation (TPE).

Publisher

SAGE Publications

Subject

Materials Chemistry,Polymers and Plastics,Ceramics and Composites

Link

http://journals.sagepub.com/doi/pdf/10.1177/0967391112020001-203

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