Enhancing the Sensitivity of Surface Plasmon Resonance Measurements Utilizing Polymer Film/Au Assemblies.

Polymers Surface Plasmon Resonance

Journal

Analytical chemistry
ISSN: 1520-6882
Titre abrégé: Anal Chem
Pays: United States
ID NLM: 0370536

Informations de publication

Date de publication:
14 12 2021
Historique:
pubmed: 2 12 2021
medline: 24 12 2021
entrez: 1 12 2021
Statut: ppublish

Résumé

Surface plasmon resonance (SPR) is used to infer information about a sample that is in contact with an Au-coated glass slide coupled to the SPR prism. Shifts in the angle of the "SPR minimum reflection" can be related to changes in the refractive index (and/or thickness) of the sample that is in contact with the Au film, which can then be used to determine the concentration of an analyte in that sample. Here, we show that by depositing a layer of poly(

Identifiants

DOI: 10.1021/acs.analchem.1c04546 PMID: 34851626
pubmed: 34851626
doi: 10.1021/acs.analchem.1c04546
doi:

Substances chimiques

Polymers 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

16718-16726

Auteurs

Menglian Wei (M)

Key Laboratory of Optoelectronic Devices and Systems, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China.
Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Canada.

Todd Darcie (T)

Department of Electrical and Computer Engineering, University of Toronto, Toronto M5S3G4, Ontario, Canada.

Wenwen Xu (W)

Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Canada.

Yongfeng Gao (Y)

Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Canada.
ORCID: 0000-0003-1467-9192

Hannah Mundel (H)

Department of Electrical and Computer Engineering, University of Toronto, Toronto M5S3G4, Ontario, Canada.

J Stewart Aitchison (JS)

Department of Electrical and Computer Engineering, University of Toronto, Toronto M5S3G4, Ontario, Canada.

Xueji Zhang (X)

Key Laboratory of Optoelectronic Devices and Systems, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China.

Michael J Serpe (MJ)

Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Canada.
ORCID: 0000-0002-0161-1087

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Classifications MeSH

Recherchemedicale.com › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomédicaux et dentaires › Polymères › Enhancing the Sensitivity of Surface Plasmon...
Recherchemedicale.com › Techniques d'investigation › Techniques de sonde moléculaire › Techniques de biocapteur › Résonance plasmonique de surface › Enhancing the Sensitivity of Surface Plasmon...