Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/143425
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dc.contributor.authorKoh, Charlynn Sher Linen_US
dc.contributor.authorLee, Hiang Kweeen_US
dc.contributor.authorPhan-Quang, Gia Chuongen_US
dc.contributor.authorHan, Xuemeien_US
dc.contributor.authorLee, Mian Rongen_US
dc.contributor.authorYang, Zheen_US
dc.contributor.authorLing, Xing Yien_US
dc.date.accessioned2020-09-01T01:26:35Z-
dc.date.available2020-09-01T01:26:35Z-
dc.date.issued2017-
dc.identifier.citationKoh, C. S. L., Lee, H. K., Phan-Quang, G. C., Han, X., Lee, M. R., Yang, Z., & Ling, X. Y. (2017). SERS- and electrochemically active 3D Plasmonic liquid marbles for molecular-level spectroelectrochemical investigation of microliter reactions. Angewandte Chemie International Edition, 56(30), 8813-8817. doi:10.1002/anie.201704433en_US
dc.identifier.issn1433-7851en_US
dc.identifier.urihttps://hdl.handle.net/10356/143425-
dc.description.abstractLiquid marbles are emergent microreactors owing to their isolated environment and the flexibility of materials used. Plasmonic liquid marbles (PLMs) are demonstrated as the smallest spectroelectrochemical microliter‐scale reactor for concurrent spectro‐ and electrochemical analyses. The three‐dimensional Ag shell of PLMs are exploited as a bifunctional surface‐enhanced Raman scattering (SERS) platform and working electrode for redox process modulation. The combination of SERS and electrochemistry (EC) capabilities enables in situ molecular read‐out of transient electrochemical species, and elucidate the potential‐dependent and multi‐step reaction dynamics. The 3D configuration of our PLM‐based EC‐SERS system exhibits 2‐fold and 10‐fold superior electrochemical and SERS performance than conventional 2D platforms. The rich molecular‐level electrochemical insights and excellent EC‐SERS capabilities offered by our 3D spectroelectrochemical system are pertinent in charge transfer processes.en_US
dc.description.sponsorshipAgency for Science, Technology and Research (A*STAR)en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.description.sponsorshipNanyang Technological Universityen_US
dc.description.sponsorshipNational Research Foundation (NRF)en_US
dc.language.isoenen_US
dc.relation.ispartofAngewandte Chemie International Editionen_US
dc.rightsThis is the accepted version of the following article: Koh, C. S. L., Lee, H. K., Phan-Quang, G. C., Han, X., Lee, M. R., Yang, Z., & Ling, X. Y. (2017). SERS- and electrochemically active 3D Plasmonic liquid marbles for molecular-level spectroelectrochemical investigation of microliter reactions. Angewandte Chemie International Edition, 56(30), 8813-8817. doi:10.1002/anie.201704433, which has been published in final form at https://doi.org/10.1002/anie.201704433. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].en_US
dc.subjectScience::Physicsen_US
dc.titleSERS- and electrochemically active 3D Plasmonic liquid marbles for molecular-level spectroelectrochemical investigation of microliter reactionsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Physical and Mathematical Sciencesen_US
dc.contributor.organizationInstitute of Materials Research and Engineering, A*STARen_US
dc.identifier.doi10.1002/anie.201704433-
dc.description.versionAccepted versionen_US
dc.identifier.pmid28544200-
dc.identifier.scopus2-s2.0-85020619631-
dc.identifier.issue30en_US
dc.identifier.volume56en_US
dc.identifier.spage8813en_US
dc.identifier.epage8817en_US
dc.subject.keywords3D Electrodesen_US
dc.subject.keywordsAg Nanoparticlesen_US
dc.description.acknowledgementX.Y.L. thanks the financial support from National Research Foundation, Singapore (NRF-NRFF2012-04), Singapore Ministry of Education, Tier 1(RG21/16) and Tier (MOE2016-T2-1-043 (S)) grants, and Nanyang Technological University.C.S.L.K.,G.C.P.-Q., and M.R.L. acknowledge support from Nanyang Presidential Graduate Scholarship. H.K.L. thanks the graduate scholarship from A*STAR, Singaporeen_US
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