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Literature DB >> 22648534

A DNA-templated fluorescent silver nanocluster with enhanced stability.

Jaswinder Sharma¹, Reginaldo C Rocha, M Lisa Phipps, Hsin-Chih Yeh, Kirill A Balatsky, Dung M Vu, Andrew P Shreve, James H Werner, Jennifer S Martinez.

Abstract

We report the discovery of a DNA sequence that templates a highly stable fluorescent silver nanocluster. In contrast to other DNA templated silver nanoclusters that have a relatively short shelf-life, the fluorescent species templated in this new DNA sequence retains significant fluorescence for at least a year. Moreover, this new silver nanocluster possesses low cellular toxicity and enhanced thermal, oxidative, and chemical stability.

Entities: Chemical Disease

Mesh：

Substances：
Silver
DNA

Year: 2012 PMID： 22648534 DOI： 10.1039/c2nr30662j

Source DB: PubMed Journal: Nanoscale ISSN： 2040-3364 Impact factor: 7.790

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Cited

14 in total

1. A dual-model strategy for fluorometric determination of ascorbic acid and of ascorbic acid oxidase activity by using DNA-templated gold-silver nanoclusters.

Authors: Siyu Liu; Shu Pang
Journal: Mikrochim Acta Date: 2018-08-22 Impact factor: 5.833

2. A ratiometric fluorescent nanoprobe consisting of ssDNA-templated silver nanoclusters for detection of histidine/cysteine, and the construction of combinatorial logic circuits.

Authors: Xiaodong Lin; Zhe Hao; Haotian Wu; Minyang Zhao; Xia Gao; Shuo Wang; Yaqing Liu
Journal: Mikrochim Acta Date: 2019-08-27 Impact factor: 5.833

3. Effects of Particle Size and Surface Charge on Mutagenicity and Chicken Embryonic Toxicity of New Silver Nanoclusters.

Authors: Xinwen Zhang; Jinglin Zhang; Qin Wang; Shweta Ghimire; Lei Mei; Changqing Wu
Journal: ACS Omega Date: 2022-05-18

4. Facile synthesis of 1.3 nm monodispersed Ag nanoclusters in an aqueous solution and their antibacterial activities for E. coli.

Authors: Chengpeng Jiao; Yuantao Pei; Liqiong Wang; Haijun Zhang; Zili Huang; Yuhuan Dai; Feng Liang; Simin Liu; Yuhua Wang; Shaowei Zhang
Journal: RSC Adv Date: 2018-08-28 Impact factor: 4.036

10. A Turn-On Detection of DNA Sequences by Means of Fluorescence of DNA-Templated Silver Nanoclusters via Unique Interactions of a Hydrated Ionic Liquid.

Authors: Ye Teng; Hisae Tateishi-Karimata; Takaaki Tsuruoka; Naoki Sugimoto
Journal: Molecules Date: 2018-11-06 Impact factor: 4.411

A DNA-templated fluorescent silver nanocluster with enhanced stability.

1. A dual-model strategy for fluorometric determination of ascorbic acid and of ascorbic acid oxidase activity by using DNA-templated gold-silver nanoclusters.

2. A ratiometric fluorescent nanoprobe consisting of ssDNA-templated silver nanoclusters for detection of histidine/cysteine, and the construction of combinatorial logic circuits.

3. Effects of Particle Size and Surface Charge on Mutagenicity and Chicken Embryonic Toxicity of New Silver Nanoclusters.

4. Facile synthesis of 1.3 nm monodispersed Ag nanoclusters in an aqueous solution and their antibacterial activities for E. coli.

5. Highly Sensitive Simultaneous Detection of Mercury and Copper Ions by Ultrasmall Fluorescent DNA-Ag Nanoclusters.

Review 6. DNA/RNA Detection Using DNA-Templated Few-Atom Silver Nanoclusters.

7. A complementary palette of NanoCluster Beacons.

8. Fluorescence-tunable Ag-DNA biosensor with tailored cytotoxicity for live-cell applications.

Review 9. DNA-Protected Silver Clusters for Nanophotonics.

10. A Turn-On Detection of DNA Sequences by Means of Fluorescence of DNA-Templated Silver Nanoclusters via Unique Interactions of a Hydrated Ionic Liquid.