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SERS of trititanate nanotubes : selective enhancement of catechol compounds

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dc.contributor.authorLiu, Ruochen
dc.contributor.authorMorris, Edmund
dc.contributor.authorCheng, Xiaorong
dc.contributor.authorAmigues, Eric
dc.contributor.authorLau, Kim
dc.contributor.authorKim, Baekman
dc.contributor.authorLiu, Yuanhang
dc.contributor.authorKe, Zhipeng
dc.contributor.authorAshbrook, Sharon E.
dc.contributor.authorBühl, Michael
dc.contributor.authorDawson, Graham
dc.date.accessioned2019-07-29T23:41:30Z
dc.date.available2019-07-29T23:41:30Z
dc.date.issued2018-07-31
dc.identifier255125647
dc.identifierbb17ffae-cdab-42ee-9c5e-0f91c6448643
dc.identifier85050943290
dc.identifier000443350400044
dc.identifier.citationLiu , R , Morris , E , Cheng , X , Amigues , E , Lau , K , Kim , B , Liu , Y , Ke , Z , Ashbrook , S E , Bühl , M & Dawson , G 2018 , ' SERS of trititanate nanotubes : selective enhancement of catechol compounds ' , ChemistrySelect , vol. 3 , no. 28 , pp. 8338-8343 . https://doi.org/10.1002/slct.201801781en
dc.identifier.issn2365-6549
dc.identifier.othercrossref: 10.1002/slct.201801781
dc.identifier.otherORCID: /0000-0002-1095-7143/work/48131741
dc.identifier.otherORCID: /0000-0002-3396-8857/work/47356696
dc.identifier.otherORCID: /0000-0002-4538-6782/work/56638963
dc.identifier.urihttps://hdl.handle.net/10023/18198
dc.descriptionFunding: Xi'an Jiaotong Liverpool University. Grant Number: RDF- RDF-16-01-06.en
dc.description.abstractThe surface enhanced Raman scattering of trititanate nanotubes (TiNT) modified with enediol ligands was investigated and it was found that the functional group dramatically affects the enhancement observed. For TiNT‐4‐nitrocatechol, a SERS enhancement is seen; however, when dopamine is attached, no signal is seen. The relative band gap positions upon 785 nm laser excitation are proposed to explain the observed phenomenon. This attachment is investigated by solid state NMR and UV/Vis spectroscopy and supported by DFT calculations to offers further insights into catechol coatings of nanomaterials and SERS by the chemical method. We expect this non noble metal containing composite material to have applications in bioimaging and bio and chemical detection.
dc.format.extent6
dc.format.extent1862634
dc.language.isoeng
dc.relation.ispartofChemistrySelecten
dc.subjectSERSen
dc.subjectNanotubesen
dc.subjectSurface modificationen
dc.subjectQD Chemistryen
dc.subjectNDASen
dc.subject.lccQDen
dc.titleSERS of trititanate nanotubes : selective enhancement of catechol compoundsen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.contributor.institutionUniversity of St Andrews. EaSTCHEMen
dc.identifier.doi10.1002/slct.201801781
dc.description.statusPeer revieweden
dc.date.embargoedUntil2019-07-30


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