Literature DB >> 18781769

Acridine-viologen dyads: selective recognition of single-strand DNA through fluorescence enhancement.

Elizabeth Kuruvilla1, Paramjyothi C Nandajan, Gary B Schuster, Danaboyina Ramaiah.   

Abstract

Tolylacridine-viologen dyads show distinct fluorescence emission changes in the presence of double-strand DNA (dsDNA) and single-strand DNA (ssDNA) depending on the position of the linkage. The para isomer shows fluorescence quenching in the presence of both dsDNA and ssDNA, while the ortho isomer interacts selectively with ssDNA with enhancement in fluorescence intensity.

Entities:  

Mesh：

Substances：

Year:  2008        PMID： 18781769     DOI： 10.1021/ol801731k

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  A Novel Styryldehydropyridocolinium Homodimer: Synthesis and Fluorescence Properties Upon Interaction with DNA.

Authors:  Huirong Yao; Lifang Chang; Chang Liu; Xiaojie Jiao; Song He; Haijun Liu; Xianshun Zeng
Journal:  J Fluoresc       Date:  2015-09-17       Impact factor: 2.217

2.  Hydrophilic Tetraphenylethene-Based Tetracationic Cyclophanes: NADPH Recognition and Cell Imaging With Fluorescent Switch.

Authors:  Dan Wu; Zhankui Zhang; Xinyang Yu; Bing Bai; Shaolong Qi
Journal:  Front Chem       Date:  2021-12-22       Impact factor: 5.221

3.  Synthesis, DNA binding and topoisomerase I inhibition activity of thiazacridine and imidazacridine derivatives.

Authors:  Elizabeth Almeida Lafayette; Sinara Mônica Vitalino de Almeida; Marina Galdino da Rocha Pitta; Eduardo Isidoro Carneiro Beltrão; Teresinha Gonçalves da Silva; Ricardo Olímpio de Moura; Ivan da Rocha Pitta; Luiz Bezerra de Carvalho; Maria do Carmo Alves de Lima
Journal:  Molecules       Date:  2013-12-06       Impact factor: 4.411
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.