Literature DB >> 22213653

Effect of protein adsorption on the fluorescence of ultrasmall gold nanoclusters.

Li Shang1, Stefan Brandholt, Florian Stockmar, Vanessa Trouillet, Michael Bruns, G Ulrich Nienhaus.   

Abstract

The interaction of proteins with ultrasmall gold nanoclusters (Au NCs) is investigated. Upon protein association, the fluorescence of Au NCs is significantly enhanced and, concomitantly, their luminescence lifetime is prolonged. The results stress the importance of investigating the behavior of fluorescent metal NCs in complex biological environment for advancing their bio-nanotechnology applications.
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2011        PMID： 22213653     DOI： 10.1002/smll.201101353

Source DB:  PubMed          Journal:  Small        ISSN： 1613-6810            Impact factor:   13.281


  23 in total

1.  A Note on the use of Steady-State Fluorescence Quenching to Quantify Nanoparticle-Protein Interactions.

Authors:  Alioscka A Sousa
Journal:  J Fluoresc       Date:  2015-09-26       Impact factor: 2.217

2.  Gold-silica quantum rattles for multimodal imaging and therapy.

Authors:  Mathew Hembury; Ciro Chiappini; Sergio Bertazzo; Tammy L Kalber; Glenna L Drisko; Olumide Ogunlade; Simon Walker-Samuel; Katla Sai Krishna; Coline Jumeaux; Paul Beard; Challa S S R Kumar; Alexandra E Porter; Mark F Lythgoe; Cédric Boissière; Clément Sanchez; Molly M Stevens
Journal:  Proc Natl Acad Sci U S A       Date:  2015-02-04       Impact factor: 11.205

3.  Application of advanced sampling and analysis methods to predict the structure of adsorbed protein on a material surface.

Authors:  Tigran M Abramyan; David L Hyde-Volpe; Steven J Stuart; Robert A Latour
Journal:  Biointerphases       Date:  2017-05-17       Impact factor: 2.456

Review 4.  Toward a molecular understanding of nanoparticle-protein interactions.

Authors:  Lennart Treuel; Gerd Ulrich Nienhaus
Journal:  Biophys Rev       Date:  2012-03-15

Review 5.  New views on cellular uptake and trafficking of manufactured nanoparticles.

Authors:  Lennart Treuel; Xiue Jiang; Gerd Ulrich Nienhaus
Journal:  J R Soc Interface       Date:  2013-02-20       Impact factor: 4.118

Review 6.  Protein adsorption onto nanomaterials for the development of biosensors and analytical devices: a review.

Authors:  Samir A Bhakta; Elizabeth Evans; Tomás E Benavidez; Carlos D Garcia
Journal:  Anal Chim Acta       Date:  2014-10-29       Impact factor: 6.558

Review 7.  Gold nanoclusters as novel optical probes for in vitro and in vivo fluorescence imaging.

Authors:  Li Shang; G Ulrich Nienhaus
Journal:  Biophys Rev       Date:  2012-04-12

Review 8.  Development of coinage metal nanoclusters as antimicrobials to combat bacterial infections.

Authors:  Dan Li; Beena Kumari; Jessa Marie Makabenta; Bailong Tao; Kun Qian; Xifan Mei; Vincent M Rotello
Journal:  J Mater Chem B       Date:  2020-10-28       Impact factor: 6.331

Review 9.  Biomolecular interactions of ultrasmall metallic nanoparticles and nanoclusters.

Authors:  Alioscka A Sousa; Peter Schuck; Sergio A Hassan
Journal:  Nanoscale Adv       Date:  2021-04-28

10.  Synthesis and spectroscopic characterization of water-soluble fluorescent ag nanoclusters.

Authors:  Chengzhi Zheng; Huiping Wang; Lingzhi Liu; Manjun Zhang; Jiangong Liang; Heyou Han
Journal:  J Anal Methods Chem       Date:  2013-05-20       Impact factor: 2.193
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