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Literature DB >> 16925401

Chirality of silver nanoparticles synthesized on DNA.

Gabriel Shemer¹, Olga Krichevski, Gil Markovich, Tatiana Molotsky, Irit Lubitz, Alexander B Kotlyar.

Abstract

Silver nanocrystals grown on a poly(dG)-poly(dC) double stranded DNA scaffold displayed circular dichroism at their surface plasmon excitation band. This chiral plasmon signature was not observed in a control experiment where silver nanocrystals of similar size were produced without the DNA template and adsorbed to the DNA. It is concluded that the DNA templated Ag nanocrystals had a preferred structural handedness.

Entities: Chemical Disease

Mesh：

Substances：
Silver
DNA

Year: 2006 PMID： 16925401 DOI： 10.1021/ja063702i

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

15 in total

1. DNA-based self-assembly of chiral plasmonic nanostructures with tailored optical response.

Authors: Anton Kuzyk; Robert Schreiber; Zhiyuan Fan; Günther Pardatscher; Eva-Maria Roller; Alexander Högele; Friedrich C Simmel; Alexander O Govorov; Tim Liedl
Journal: Nature Date: 2012-03-14 Impact factor: 49.962

Review 2. Controlling the synthesis and assembly of silver nanostructures for plasmonic applications.

Authors: Matthew Rycenga; Claire M Cobley; Jie Zeng; Weiyang Li; Christine H Moran; Qiang Zhang; Dong Qin; Younan Xia
Journal: Chem Rev Date: 2011-03-11 Impact factor: 60.622

3. Base-Directed Formation of Fluorescent Silver Clusters.

Authors: Bidisha Sengupta; Caroline Ritchie; Jenna Buckman; Kenneth Johnsen; Peter Goodwin; Jeffrey Petty
Journal: J Phys Chem C Nanomater Interfaces Date: 2008-11-11 Impact factor: 4.126

Review 4. Advances in chiral nanozymes: a review.

Authors: Ruofei Zhang; Yunlong Zhou; Xiyun Yan; Kelong Fan
Journal: Mikrochim Acta Date: 2019-11-15 Impact factor: 5.833

5. Optical sensing by transforming chromophoric silver clusters in DNA nanoreactors.

Authors: Jeffrey T Petty; Sandra P Story; Selina Juarez; Samuel S Votto; Austin G Herbst; Natalya N Degtyareva; Bidisha Sengupta
Journal: Anal Chem Date: 2011-12-08 Impact factor: 6.986

6. Synthesis and Characterization of Bimetallic Nanoclusters Stabilized by Chiral and Achiral Polyvinylpyrrolidinones. Catalytic C(sp³)-H Oxidation.

Authors: Huafang Fan; Zongbo Tong; Zhaoyang Ren; Kanchan Mishra; Shunya Morita; Edruce Edouarzin; Lingaraju Gorla; Boris Averkiev; Victor W Day; Duy H Hua
Journal: J Org Chem Date: 2022-05-05 Impact factor: 4.198

Chirality of silver nanoparticles synthesized on DNA.

1. DNA-based self-assembly of chiral plasmonic nanostructures with tailored optical response.

Review 2. Controlling the synthesis and assembly of silver nanostructures for plasmonic applications.

3. Base-Directed Formation of Fluorescent Silver Clusters.

Review 4. Advances in chiral nanozymes: a review.

5. Optical sensing by transforming chromophoric silver clusters in DNA nanoreactors.

6. Synthesis and Characterization of Bimetallic Nanoclusters Stabilized by Chiral and Achiral Polyvinylpyrrolidinones. Catalytic C(sp³)-H Oxidation.

7. Tailorable plasmonic circular dichroism properties of helical nanoparticle superstructures.

8. Molecular-Level Control over Plasmonic Properties in Silver Nanoparticle/Self-Assembling Peptide Hybrids.

9. Simulated Raman correlation spectroscopy for quantifying nucleic acid-silver composites.

10. Intracellular localization of nanoparticle dimers by chirality reversal.