The development of nanoparticles for improved SERS detection

0564887 - ÚIACH 2023 CZ eng A - Abstract
Jonas, Vladimír - Volánek, J. - Týčová, Anna - Přikryl, Jan - Foret, František
The development of nanoparticles for improved SERS detection.
Proceedings of APCE-CECE-ITP-IUPAC 2022. Brno: Ústav analytické chemie AV ČR, v. v. i., 2022 - (Foret, F.; Lavická, J.; Chung, D.). s. 118-118. ISBN 978-80-904959-9-9.
[APCE-CECE-ITP-IUPAC 2022. 06.11.2022-10.11.2022, Angkor Wat]
R&D Projects: GA ČR(CZ) GJ20-14069Y
Institutional support: RVO:68081715
Keywords : SERS detection * Raman scattering
OECD category: Analytical chemistry

The probability of Raman scattering is too low for sensitive measurement. However, on the surface of some nanostructured metals, Raman scattering can be enhanced, pushing the sensitivity down to a single molecule.1 Analyte being close to the metal surface is one of the important conditions for reaching such an excellent result. Therefore, we focused on the synthesis of metal articles with improved affinity between the analyte and the particle. We present the development of such particles and new challenges that came up with such a procedure.
Permanent Link: https://hdl.handle.net/11104/0336449