Hybrid Gold Nanoparticle-Polyoxovanadate Matrices: A Novel Surface Enhanced Raman/Surface Enhanced Infrared Spectroscopy Substrate
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Stefan Repp
- Angela I Lopez-Lorente
- Boris Mizaikoff
- Carsten Streb
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000580485600007&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1021/acsomega.0c01605
- Externe Identifier
- Clarivate Analytics Document Solution ID: OE4EM
- PubMed Identifier: 33043181
- ISSN
- 2470-1343
- Ausgabe der Veröffentlichung
- 39
- Zeitschrift
- ACS OMEGA
- Paginierung
- 25036 - 25041
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Titel
- Hybrid Gold Nanoparticle-Polyoxovanadate Matrices: A Novel Surface Enhanced Raman/Surface Enhanced Infrared Spectroscopy Substrate
- Sub types
- Article
- Ausgabe der Zeitschrift
- 5
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- Stefan Repp
- Ángela I Lopez-Lorente
- Boris Mizaikoff
- Carsten Streb
- DOI
- 10.1021/acsomega.0c01605
- eISSN
- 2470-1343
- ISSN
- 2470-1343
- Ausgabe der Veröffentlichung
- 39
- Zeitschrift
- ACS Omega
- Sprache
- en
- Online publication date
- 2020
- Paginierung
- 25036 - 25041
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Herausgeber
- American Chemical Society (ACS)
- Herausgeber URL
- http://dx.doi.org/10.1021/acsomega.0c01605
- Datum der Datenerfassung
- 2023
- Titel
- Hybrid Gold Nanoparticle–Polyoxovanadate Matrices: A Novel Surface Enhanced Raman/Surface Enhanced Infrared Spectroscopy Substrate
- Ausgabe der Zeitschrift
- 5
Data source: Crossref
- Abstract
- Bare gold nanoparticles were embedded into an iron-polyoxovanadate matrix and used to enhance both the infrared and Raman signatures of a model analyte. A detailed characterization of the matrix-embedded nanoparticles revealed that they retained a plasmon resonance at 564 nm. The enhancement of vibrational signatures of the model analyte crystal violet using bare and embedded gold nanoparticles was compared for both surface enhanced infrared (SEIRA) spectroscopy and surface enhanced Raman spectroscopy (SERS) yielding enhancement factors of 2.2 for SEIRA and 77 for SERS. In contrast, the bare gold nanoparticles revealed significantly lower enhancements (1.6 for SEIRA; 20 for SERS). Hence, it was shown that embedding nanoparticles within an inorganic polyoxometalate-based matrix is an innovative strategy to amplify their signal enhancement properties in vibrational spectroscopies.
- Addresses
- Institute of Analytical and Bioanalytical Chemistry, Inorganic Chemistry I, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany.
- Autoren
- Stefan Repp
- Ángela I Lopez-Lorente
- Boris Mizaikoff
- Carsten Streb
- DOI
- 10.1021/acsomega.0c01605
- eISSN
- 2470-1343
- Externe Identifier
- PubMed Identifier: 33043181
- PubMed Central ID: PMC7542588
- Funding acknowledgements
- Deutsche Forschungsgemeinschaft: SFB TRR234
- Open access
- true
- ISSN
- 2470-1343
- Ausgabe der Veröffentlichung
- 39
- Zeitschrift
- ACS omega
- Sprache
- eng
- Medium
- Electronic-eCollection
- Online publication date
- 2020
- Open access status
- Open Access
- Paginierung
- 25036 - 25041
- Datum der Veröffentlichung
- 2020
- Status
- Published
- Datum der Datenerfassung
- 2020
- Titel
- Hybrid Gold Nanoparticle-Polyoxovanadate Matrices: A Novel Surface Enhanced Raman/Surface Enhanced Infrared Spectroscopy Substrate.
- Sub types
- research-article
- Journal Article
- Ausgabe der Zeitschrift
- 5
Files
https://pubs.acs.org/doi/pdf/10.1021/acsomega.0c01605 https://europepmc.org/articles/PMC7542588?pdf=render
Data source: Europe PubMed Central
- Abstract
- Bare gold nanoparticles were embedded into an iron-polyoxovanadate matrix and used to enhance both the infrared and Raman signatures of a model analyte. A detailed characterization of the matrix-embedded nanoparticles revealed that they retained a plasmon resonance at 564 nm. The enhancement of vibrational signatures of the model analyte crystal violet using bare and embedded gold nanoparticles was compared for both surface enhanced infrared (SEIRA) spectroscopy and surface enhanced Raman spectroscopy (SERS) yielding enhancement factors of 2.2 for SEIRA and 77 for SERS. In contrast, the bare gold nanoparticles revealed significantly lower enhancements (1.6 for SEIRA; 20 for SERS). Hence, it was shown that embedding nanoparticles within an inorganic polyoxometalate-based matrix is an innovative strategy to amplify their signal enhancement properties in vibrational spectroscopies.
- Date of acceptance
- 2020
- Autoren
- Stefan Repp
- Ángela I Lopez-Lorente
- Boris Mizaikoff
- Carsten Streb
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/33043181
- DOI
- 10.1021/acsomega.0c01605
- eISSN
- 2470-1343
- Externe Identifier
- PubMed Central ID: PMC7542588
- Ausgabe der Veröffentlichung
- 39
- Zeitschrift
- ACS Omega
- Sprache
- eng
- Country
- United States
- Paginierung
- 25036 - 25041
- Datum der Veröffentlichung
- 2020
- Status
- Published online
- Titel
- Hybrid Gold Nanoparticle-Polyoxovanadate Matrices: A Novel Surface Enhanced Raman/Surface Enhanced Infrared Spectroscopy Substrate.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 5
Data source: PubMed
- Beziehungen:
- Property of