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dc.contributor.author | Kharintsev, Sergey![]() |
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dc.contributor.author | Alekseev, Alexander![]() |
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dc.contributor.author | Loos, Joachim![]() |
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dc.creator | Sergey, Kharintsev | |
dc.date.accessioned | 2018-01-04T05:23:17Z | |
dc.date.available | 2018-01-04T05:23:17Z | |
dc.date.issued | 2017-01-15 | |
dc.identifier | DOI:10.1016/j.saa.2016.07.048 | |
dc.identifier.citation | Sergey Kharintsev, Alexander Alekseev, Joachim Loos, Etchant-based design of gold tip apexes for plasmon-enhanced Raman spectromicroscopy, In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 171, 2017, Pages 139-143 | |
dc.identifier.issn | 13861425 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1386142516304395 | |
dc.identifier.uri | http://nur.nu.edu.kz/handle/123456789/3077 | |
dc.description.abstract | Abstract In this paper, we gain insight into the design and optimization of plasmonic (metallic) tips prepared with dc-pulsed voltage electrochemical etching gold wires, provided that, a duty cycle is self-tuned. Physically, it means that etching electrolyte attacks the gold wire equally for all pulse lengths, regardless of its surface shape. Etchant effect on the reproducibility of a curvature radius of the tip apex is demonstrated. It means that the gold conical tips can be designed chemically with a choice of proper etchant electrolyte. It is suggested to use a microtomed binary polymer blend consisting of polyamide and low density polyethylene, as a calibration grating, for optimizing and standardizing tip-enhanced Raman scattering performance. | |
dc.publisher | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | |
dc.relation.ispartof | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | |
dc.subject | Optical antenna | |
dc.subject | Gold tip | |
dc.subject | Tip-enhanced Raman scattering | |
dc.subject | Optical near-field | |
dc.subject | Surface plasmon | |
dc.subject | Electrochemical etching | |
dc.subject | Polyimide | |
dc.subject | Polyethelene | |
dc.subject | Enhanced optical spectroscopy | |
dc.subject | Calibration grating | |
dc.subject | Etchant effect | |
dc.title | Etchant-based design of gold tip apexes for plasmon-enhanced Raman spectromicroscopy | |
dc.type | Article | |
dc.rights.license | © 2016 Elsevier B.V. All rights reserved. | |
elsevier.identifier.doi | 10.1016/j.saa.2016.07.048 | |
elsevier.identifier.eid | 1-s2.0-S1386142516304395 | |
elsevier.identifier.pii | S1386-1425(16)30439-5 | |
elsevier.identifier.scopusid | 84982719104 | |
elsevier.volume | 171 | |
elsevier.coverdate | 2017-01-15 | |
elsevier.coverdisplaydate | 15 January 2017 | |
elsevier.startingpage | 139 | |
elsevier.endingpage | 143 | |
elsevier.openaccess | 0 | |
elsevier.openaccessarticle | false | |
elsevier.openarchivearticle | false | |
elsevier.teaser | In this paper, we gain insight into the design and optimization of plasmonic (metallic) tips prepared with dc-pulsed voltage electrochemical etching gold wires, provided that, a duty cycle is self-tuned.... | |
elsevier.aggregationtype | Journal |
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