Literature DB >> 18463753

Detection of mercury(II) based on Hg2+ -DNA complexes inducing the aggregation of gold nanoparticles.

Chi-Wei Liu1, Yi-Ting Hsieh, Chih-Ching Huang, Zong-Hong Lin, Huan-Tsung Chang.   

Abstract

A DNA-Au NP probe for sensing Hg2+ using the formation of DNA-Hg2+ complexes through thymidine (T)-Hg2+ -T coordination to control the negative charge density of the DNA strands-thereby varying their structures-adsorbed onto Au NPs.

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Year:  2008        PMID： 18463753     DOI： 10.1039/b719856f

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


  30 in total

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Review 3.  Molecular diagnostic and drug delivery agents based on aptamer-nanomaterial conjugates.

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4.  Colorimetric aggregation assay for kanamycin using gold nanoparticles modified with hairpin DNA probes and hybridization chain reaction-assisted amplification.

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Journal:  Mikrochim Acta       Date:  2019-06-13       Impact factor: 5.833

5.  Ultrasensitive, rapid, and selective detection of mercury using graphene assisted laser desorption/ionization mass spectrometry.

Authors:  Hani Nasser Abdelhamid; Hui-Fen Wu
Journal:  J Am Soc Mass Spectrom       Date:  2014-03-04       Impact factor: 3.109

6.  Carbamodithioate-based dual functional fluorescent probe for Hg(2+) and S(2-).

Authors:  Xiaohong Cheng; Shuang Li; Zhicheng Zhong; Song Wang; Ping He
Journal:  J Fluoresc       Date:  2014-09-30       Impact factor: 2.217

7.  Aggregation-based determination of mercury(II) using DNA-modified single gold nanoparticle, T-Hg(II)-T interaction, and single-particle ICP-MS.

Authors:  Yuqian Xing; Juan Han; Xu Wu; David T Pierce; Julia Xiaojun Zhao
Journal:  Mikrochim Acta       Date:  2019-12-17       Impact factor: 5.833

Review 8.  Cooperativity Principles in Self-Assembled Nanomedicine.

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Journal:  Chem Rev       Date:  2018-04-25       Impact factor: 60.622

Review 9.  Nucleic acid conjugated nanomaterials for enhanced molecular recognition.

Authors:  Hao Wang; Ronghua Yang; Liu Yang; Weihong Tan
Journal:  ACS Nano       Date:  2009-09-22       Impact factor: 15.881

10.  Using electrospray ionization mass spectrometry to explore the interactions among polythymine oligonucleotides, ethidium bromide, and mercury ions.

Authors:  Cheng-Kang Chiang; Yang-Wei Lin; Cho-Chun Hu; Huan-Tsung Chang
Journal:  J Am Soc Mass Spectrom       Date:  2009-07-01       Impact factor: 3.109
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