Literature DB >> 19214319

Simple and rapid colorimetric sensing of enzymatic cleavage and oxidative damage of single-stranded DNA with unmodified gold nanoparticles as indicator.

Qinpeng Shen1, Zhou Nie, Manli Guo, Chuan-Jian Zhong, Bin Lin, Wang Li, Shouzhuo Yao.   

Abstract

The sequence-length-dependent adsorption of single-stranded DNA (ssDNA) on unmodified gold nanoparticles is exploited as a new mechanism for colorimetric nuclease assay and measurement of oxidative DNA damage.

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Year:  2009        PMID： 19214319     DOI： 10.1039/b818081d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  9 in total

1.  Facile synthesis of biocompatible gold nanoparticles from Vites vinefera and its cellular internalization against HBL-100 cells.

Authors:  Kanchana Amarnath; Nina Liza Mathew; Jayshree Nellore; Chagam Reddy Venkat Siddarth; Jayanthi Kumar
Journal:  Cancer Nanotechnol       Date:  2011-09-15

2.  Label free fluorometric characterization of DNA interaction with cholate capped gold nanoparticles using ethidium bromide as a fluorescent probe.

Authors:  Gunasekaran Dharanivasan; Denison Michael Immanuel Jesse; Shanmugam Chandirasekar; Nagappan Rajendiran; Krishnan Kathiravan
Journal:  J Fluoresc       Date:  2014-06-20       Impact factor: 2.217

3.  Selective fluorogenic chemosensors for distinct classes of nucleases.

Authors:  Jong-Wha Jung; Sarah K Edwards; Eric T Kool
Journal:  Chembiochem       Date:  2013-02-01       Impact factor: 3.164

4.  Singlet oxygen mediated DNA degradation by copper nanoparticles: potential towards cytotoxic effect on cancer cells.

Authors:  Gregor P Jose; Subhankar Santra; Swadhin K Mandal; Tapas K Sengupta
Journal:  J Nanobiotechnology       Date:  2011-03-25       Impact factor: 10.435

5.  A galactose-mediated targeting nanoprobe for intracellular hydroxyl radical imaging to predict drug-induced liver injury.

Authors:  Bailing Ma; Mi Lu; Bo-Yang Yu; Jiangwei Tian
Journal:  RSC Adv       Date:  2018-06-15       Impact factor: 4.036

6.  Unusual sequence length-dependent gold nanoparticles aggregation of the ssDNA sticky end and its application for enzyme-free and signal amplified colorimetric DNA detection.

Authors:  Hongfei He; Jianyuan Dai; Zhijuan Duan; Baozhan Zheng; Yan Meng; Yong Guo
Journal:  Sci Rep       Date:  2016-08-01       Impact factor: 4.379

7.  Label-Free Fluorescence Assay of S1 Nuclease and Hydroxyl Radicals Based on Water-Soluble Conjugated Polymers and WS₂ Nanosheets.

Authors:  Junting Li; Qi Zhao; Yanli Tang
Journal:  Sensors (Basel)       Date:  2016-06-13       Impact factor: 3.576

8.  On-site, rapid and visual method for nanomolar Hg2+ detection based on the thymine-Hg2+-thymine triggered "double" aggregation of Au nanoparticles enhancing the Tyndall effect.

Authors:  Xuejiang Chen; Yao Sun; Xiaomei Mo; Qian Gao; Yanan Deng; Miao Hu; Jianmei Zou; Jinfang Nie; Yun Zhang
Journal:  RSC Adv       Date:  2021-11-17       Impact factor: 3.361

9.  Photo-induced Leishmania DNA degradation by silver-doped zinc oxide nanoparticle: an in-vitro approach.

Authors:  Akhtar Nadhman; Muhammad Sirajuddin; Samina Nazir; Masoom Yasinzai
Journal:  IET Nanobiotechnol       Date:  2016-06       Impact factor: 1.847
  9 in total

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