Hyphenated Raman and laser spectroscopy for the characterization of microplastics in tissues

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F25%3A00636182" target="_blank" >RIV/68081731:_____/25:00636182 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26620/26:0197458

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/abs/pii/B9780443218347000268" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/B9780443218347000268</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/B978-0-443-21834-7.00026-8" target="_blank" >10.1016/B978-0-443-21834-7.00026-8</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Hyphenated Raman and laser spectroscopy for the characterization of microplastics in tissues

Popis výsledku v původním jazyce

This chapter is dedicated to the possibility of combining Raman spectroscopy with other spectroscopic methods, namely laser-induced breakdown spectroscopy (LIBS) in the detection and characterization of microplastics embedded in tissues of selected model organisms. The idea is to take advantage of the complementarity of the two methods, which originates in the way of laser-tissue interaction that both techniques utilize for sample analysis. Their joint use yields complete chemical information, that is, Raman spectroscopy provides molecular information, whereas LIBS provides atomic information as is well-described in the literature. Ultimately, the tandem LIBS-Raman analysis can be done from the same spot of the sample. Moreover, these two methods need very similar components and thus can share the majority of the laboratory setup. The chapter gives an overview of hyphenated Raman and LIBS systems, advancements in this field, and options for data processing of joint Raman and LIBS analyses. Data fusion of Raman spectroscopy and LIBS is also discussed. Special attention will be given to the detection and characterization of microplastics using Raman and LIBS systems, as microplastic pollution has attracted considerable attention in recent years, with news of microplastic detection in recent areas and also in human bodies resonating publicly. Raman spectroscopy may be utilized in the detection of microplastics and recent works support this. With the help of LIBS, which can elucidate further the potential risks of weathered microplastics, the hyphenated approach may be the way forward for in situ detection and characterization of microplastics.

Název v anglickém jazyce

Hyphenated Raman and laser spectroscopy for the characterization of microplastics in tissues

Popis výsledku anglicky

This chapter is dedicated to the possibility of combining Raman spectroscopy with other spectroscopic methods, namely laser-induced breakdown spectroscopy (LIBS) in the detection and characterization of microplastics embedded in tissues of selected model organisms. The idea is to take advantage of the complementarity of the two methods, which originates in the way of laser-tissue interaction that both techniques utilize for sample analysis. Their joint use yields complete chemical information, that is, Raman spectroscopy provides molecular information, whereas LIBS provides atomic information as is well-described in the literature. Ultimately, the tandem LIBS-Raman analysis can be done from the same spot of the sample. Moreover, these two methods need very similar components and thus can share the majority of the laboratory setup. The chapter gives an overview of hyphenated Raman and LIBS systems, advancements in this field, and options for data processing of joint Raman and LIBS analyses. Data fusion of Raman spectroscopy and LIBS is also discussed. Special attention will be given to the detection and characterization of microplastics using Raman and LIBS systems, as microplastic pollution has attracted considerable attention in recent years, with news of microplastic detection in recent areas and also in human bodies resonating publicly. Raman spectroscopy may be utilized in the detection of microplastics and recent works support this. With the help of LIBS, which can elucidate further the potential risks of weathered microplastics, the hyphenated approach may be the way forward for in situ detection and characterization of microplastics.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/GF23-13617L" target="_blank" >GF23-13617L: Vliv mikroplastů na modelové organismy a jejich osud v životním prostředí za použití zobrazovacích a spektroskopických technik</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Applied Raman Spectroscopy. Concepts, Instrumentation, Chemometrics, and Life Science Applications

ISBN

978-0-443-21834-7

Počet stran výsledku

11

Strana od-do

441-451

Počet stran knihy

477

Název nakladatele

Elsevier

Místo vydání

Amsterdam

Kód UT WoS kapitoly

—