Literature DB >> 25699648

Nanoscale mapping of catalytic activity using tip-enhanced Raman spectroscopy.

N Kumar1, B Stephanidis, R Zenobi, A J Wain, D Roy.   

Abstract

Chemical mapping of a photocatalytic reaction with nanoscale spatial resolution is demonstrated for the first time using tip-enhanced Raman spectroscopy (TERS). An ultrathin alumina film applied to the Ag-coated TERS tip blocks catalytic interference whilst maintaining near-field electromagnetic enhancement, thus enabling spectroscopic imaging of catalytic activity on nanostructured Ag surfaces.

Entities:  

Year:  2015        PMID： 25699648     DOI： 10.1039/c4nr07441f

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


  12 in total

1.  Raman spectroscopy: Tipping point.

Authors:  Guillaume Goubert; Richard P Van Duyne
Journal:  Nat Nanotechnol       Date:  2016-11-21       Impact factor: 39.213

2.  Probing the electronic and catalytic properties of a bimetallic surface with 3 nm resolution.

Authors:  Jin-Hui Zhong; Xi Jin; Lingyan Meng; Xiang Wang; Hai-Sheng Su; Zhi-Lin Yang; Christopher T Williams; Bin Ren
Journal:  Nat Nanotechnol       Date:  2016-11-21       Impact factor: 39.213

3.  Infrared and Raman chemical imaging and spectroscopy at the nanoscale.

Authors:  Dmitry Kurouski; Alexandre Dazzi; Renato Zenobi; Andrea Centrone
Journal:  Chem Soc Rev       Date:  2020-05-19       Impact factor: 54.564

4.  Nanoscale chemical imaging using tip-enhanced Raman spectroscopy.

Authors:  Naresh Kumar; Bert M Weckhuysen; Andrew J Wain; Andrew J Pollard
Journal:  Nat Protoc       Date:  2019-03-25       Impact factor: 13.491

Review 5.  Spectroscopic Imaging at the Nanoscale: Technologies and Recent Applications.

Authors:  Lifu Xiao; Zachary D Schultz
Journal:  Anal Chem       Date:  2017-10-27       Impact factor: 6.986

6.  Tip-Enhanced Raman Scattering Imaging of Two-Dimensional Tungsten Disulfide with Optimized Tip Fabrication Process.

Authors:  Chanwoo Lee; Sung Tae Kim; Byeong Geun Jeong; Seok Joon Yun; Young Jae Song; Young Hee Lee; Doo Jae Park; Mun Seok Jeong
Journal:  Sci Rep       Date:  2017-01-13       Impact factor: 4.379

7.  Plasmon-Mediated Drilling in Thin Metallic Nanostructures.

Authors:  Danielle M McRae; Keuna Jeon; François Lagugné-Labarthet
Journal:  ACS Omega       Date:  2018-07-03

8.  Identifying site-dependent reactivity in oxidation reactions on single Pt particles.

Authors:  Shahar Dery; Suhong Kim; David Haddad; Albano Cossaro; Alberto Verdini; Luca Floreano; F Dean Toste; Elad Gross
Journal:  Chem Sci       Date:  2018-07-03       Impact factor: 9.825

9.  Surface- and Tip-Enhanced Raman Spectroscopy in Catalysis.

Authors:  Thomas Hartman; Caterina S Wondergem; Naresh Kumar; Albert van den Berg; Bert M Weckhuysen
Journal:  J Phys Chem Lett       Date:  2016-04-14       Impact factor: 6.475

10.  In situ topographical chemical and electrical imaging of carboxyl graphene oxide at the nanoscale.

Authors:  Weitao Su; Naresh Kumar; Andrey Krayev; Marc Chaigneau
Journal:  Nat Commun       Date:  2018-07-23       Impact factor: 14.919
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