{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["R Daniel J"],"funding":["Natural Sciences and Engineering Research Council of Canada","American Chemical Society Petroleum Research Fund","National Science Foundation"],"pagination":["389-396"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9059334"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(1)"],"pubmed_abstract":["Hollow noble metal nanoparticles are of growing interest due to their localized surface plasmon resonance (LSPR) tunability. A popular synthetic approach is galvanic replacement which can be coupled with a co-reducer. Here, we describe the control over morphology, and therefore over plasmonic properties including energy, bandwidth, extinction and scattering intensity, offered by co-reduction galvanic replacement. This study indicates that whereas the variation of atomic stoichiometry using the co-reduction method described in this work offers a rather modest tuning range of LSPR energy when compared to traditional galvanic replacement, it nevertheless has a profound effect on shell thickness, which imparts a degree of control over scattering intensity and sensitivity to changes in the diel"],"journal":["RSC advances"],"pubmed_title":["Enhanced control of plasmonic properties of silver-gold hollow nanoparticles <i>via</i> a reduction-assisted galvanic replacement approach."],"pmcid":["PMC9059334"],"funding_grant_id":["56256 DNI5","1450681"],"pubmed_authors":["Ringe E","R Daniel J","McCarthy LA","Boudreau D"],"additional_accession":[]},"is_claimable":false,"name":"Enhanced control of plasmonic properties of silver-gold hollow nanoparticles <i>via</i> a reduction-assisted galvanic replacement approach.","description":"Hollow noble metal nanoparticles are of growing interest due to their localized surface plasmon resonance (LSPR) tunability. A popular synthetic approach is galvanic replacement which can be coupled with a co-reducer. Here, we describe the control over morphology, and therefore over plasmonic properties including energy, bandwidth, extinction and scattering intensity, offered by co-reduction galvanic replacement. This study indicates that whereas the variation of atomic stoichiometry using the co-reduction method described in this work offers a rather modest tuning range of LSPR energy when compared to traditional galvanic replacement, it nevertheless has a profound effect on shell thickness, which imparts a degree of control over scattering intensity and sensitivity to changes in the diel","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 Dec","modification":"2025-04-04T21:33:14.432Z","creation":"2025-04-04T21:33:14.432Z"},"accession":"S-EPMC9059334","cross_references":{"pubmed":["35521593"],"doi":["10.1039/c8ra09364d"]}}