Literature DB >> 20698662

Photoswitchable catalysis mediated by dynamic aggregation of nanoparticles.

Yanhu Wei1, Shuangbing Han, Jiwon Kim, Siowling Soh, Bartosz A Grzybowski.   

Abstract

Catalytic activity of gold nanoparticles in a hydrosilylation reaction is controlled by irradiation with UV or visible light. When exposed to UV, the particles aggregate and the catalysis is effectively switched "off". When the particles are exposed to visible light, the particles redisperse and catalysis can proceed.

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Year:  2010        PMID： 20698662     DOI： 10.1021/ja104260n

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


  15 in total

1.  Dynamic internal gradients control and direct electric currents within nanostructured materials.

Authors:  Hideyuki Nakanishi; David A Walker; Kyle J M Bishop; Paul J Wesson; Yong Yan; Siowling Soh; Sumanth Swaminathan; Bartosz A Grzybowski
Journal:  Nat Nanotechnol       Date:  2011-10-16       Impact factor: 39.213

2.  Relationship between dynamical entropy and energy dissipation far from thermodynamic equilibrium.

Authors:  Jason R Green; Anthony B Costa; Bartosz A Grzybowski; Igal Szleifer
Journal:  Proc Natl Acad Sci U S A       Date:  2013-09-24       Impact factor: 11.205

3.  Light-controlled self-assembly of non-photoresponsive nanoparticles.

Authors:  Pintu K Kundu; Dipak Samanta; Ron Leizrowice; Baruch Margulis; Hui Zhao; Martin Börner; T Udayabhaskararao; Debasish Manna; Rafal Klajn
Journal:  Nat Chem       Date:  2015-07-20       Impact factor: 24.427

4.  The nanotechnology of life-inspired systems.

Authors:  Bartosz A Grzybowski; Wilhelm T S Huck
Journal:  Nat Nanotechnol       Date:  2016-07-06       Impact factor: 39.213

5.  Switchable catalysis with a light-responsive cavitand.

Authors:  Orion B Berryman; Aaron C Sather; Agustí Lledó; Julius Rebek
Journal:  Angew Chem Int Ed Engl       Date:  2011-09-08       Impact factor: 15.336

6.  The fabrication of a supra-amphiphile for dissipative self-assembly.

Authors:  Guangtong Wang; Bohan Tang; Yang Liu; Qingyu Gao; Zhiqiang Wang; Xi Zhang
Journal:  Chem Sci       Date:  2015-10-28       Impact factor: 9.825

Review 7.  Light-Controlled Swarming and Assembly of Colloidal Particles.

Authors:  Jianhua Zhang; Jingjing Guo; Fangzhi Mou; Jianguo Guan
Journal:  Micromachines (Basel)       Date:  2018-02-19       Impact factor: 2.891

8.  A stimuli-responsive nanopore based on a photoresponsive host-guest system.

Authors:  Yi-Lun Ying; Junji Zhang; Fu-Na Meng; Chan Cao; Xuyang Yao; Itamar Willner; He Tian; Yi-Tao Long
Journal:  Sci Rep       Date:  2013       Impact factor: 4.379

9.  Manual control of catalytic reactions: Reactions by an apoenzyme gel and a cofactor gel.

Authors:  Yuichiro Kobayashi; Yoshinori Takashima; Akihito Hashidzume; Hiroyasu Yamaguchi; Akira Harada
Journal:  Sci Rep       Date:  2015-11-05       Impact factor: 4.379

10.  pH-Responsive Mercaptoundecanoic Acid Functionalized Gold Nanoparticles and Applications in Catalysis.

Authors:  Siyam M Ansar; Saptarshi Chakraborty; Christopher L Kitchens
Journal:  Nanomaterials (Basel)       Date:  2018-05-17       Impact factor: 5.076
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