Diazonium-modification of plasmonic surfaces designed by laser ablation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F22%3A43924887" target="_blank" >RIV/60461373:22310/22:43924887 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Diazonium-modification of plasmonic surfaces designed by laser ablation

Popis výsledku v původním jazyce

In this chapter, the utilization of diazonium chemistry for surface modification of plasmon-active surface(s) and the creation of analyte-targeted SERS substrates is discussed. Such substrates are able to selectively entrap and recognize the targeted analyte from solution by SERS measurement, ensuring its detection at very low concentrations even at dominant background of interfering molecules. The stability of diazonium-created coatings allows performing several steps of plasmonic surface modification and their subsequent utilization in various, often challenging conditions. In the first part of the chapter, the main principle of SERS method and functional SERS substrates is described. In the second part, the preparation and diazonium-functionalization of plasmon-active grating surface aimed at selective SERS detection are discussed. In the last part of the chapter, several examples of diazonium chemistry utilization for SERS-based recognition of enantiomers, environmental contaminants, dangerous compounds, and disease markers are given.

Název v anglickém jazyce

Diazonium-modification of plasmonic surfaces designed by laser ablation

Popis výsledku anglicky

In this chapter, the utilization of diazonium chemistry for surface modification of plasmon-active surface(s) and the creation of analyte-targeted SERS substrates is discussed. Such substrates are able to selectively entrap and recognize the targeted analyte from solution by SERS measurement, ensuring its detection at very low concentrations even at dominant background of interfering molecules. The stability of diazonium-created coatings allows performing several steps of plasmonic surface modification and their subsequent utilization in various, often challenging conditions. In the first part of the chapter, the main principle of SERS method and functional SERS substrates is described. In the second part, the preparation and diazonium-functionalization of plasmon-active grating surface aimed at selective SERS detection are discussed. In the last part of the chapter, several examples of diazonium chemistry utilization for SERS-based recognition of enantiomers, environmental contaminants, dangerous compounds, and disease markers are given.

Druh

C - Kapitola v odborné knize

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA21-06065S" target="_blank" >GA21-06065S: Nové funkcionalizované senzory založené na plazmonech jako nástroje pro monitorování buněk a pro pokročilé tkáňové inženýrství</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Aryl Diazonium Salts and Related Compounds

ISBN

978-3-031-04397-0

Počet stran výsledku

13

Strana od-do

345-357

Počet stran knihy

482

Název nakladatele

Springer International Publishing Switzerland

Místo vydání

Cham

Kód UT WoS kapitoly

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