Literature DB >> 32016191

Plasmon induced deprotonation of 2-mercaptopyridine.

Pushkar Singh1, Tanja Deckert-Gaudig, Zhenglong Zhang, Volker Deckert.   

Abstract

Surface plasmons can provide a novel route to induce and simultaneously monitor selective bond formation and breakage. Here pH-induced protonation, followed by plasmon-induced deprotonation of 2-mercaptopyridine was investigated using surface- and tip-enhanced Raman scattering (SERS and TERS). A large difference in the deprotonation rate between SERS and TERS will be demonstrated and discussed with respect to hot-spot distribution.

Entities:  

Year:  2020        PMID： 32016191     DOI： 10.1039/c9an01970g

Source DB:  PubMed          Journal:  Analyst        ISSN： 0003-2654            Impact factor:   4.616


  3 in total

1.  Enhanced Optical Spectroscopy for Multiplexed DNA and Protein-Sequencing with Plasmonic Nanopores: Challenges and Prospects.

Authors:  Wang Li; Juan Zhou; Nicolò Maccaferri; Roman Krahne; Kang Wang; Denis Garoli
Journal:  Anal Chem       Date:  2022-01-01       Impact factor: 6.986

2.  Enzyme Sensing Using 2-Mercaptopyridine-Carbonitrile Reporters and Surface-Enhanced Raman Scattering.

Authors:  Janeala J Morsby; Rebekah L Thimes; Jacob E Olson; Hannah H McGarraugh; Jason N Payne; Jon P Camden; Bradley D Smith
Journal:  ACS Omega       Date:  2022-02-09

3.  In-situ nanospectroscopic imaging of plasmon-induced two-dimensional [4+4]-cycloaddition polymerization on Au(111).

Authors:  Feng Shao; Wei Wang; Weimin Yang; Zhilin Yang; Yao Zhang; Jinggang Lan; A Dieter Schlüter; Renato Zenobi
Journal:  Nat Commun       Date:  2021-07-27       Impact factor: 14.919
  3 in total

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