Trace element distribution mapping in pharmaceutical and biological samples using laser-induced breakdown spectroscopy

Laser-induced breakdown spectroscopy (LIBS) has numerous advantages like determination of ppb-ppm level concentrations, microdestructivity, the ability of making high resolution laterally (µm) or depth-resolved (100 nm) analysis, sensitive measurement of heavy and light elements and direct analysis...

Teljes leírás

Elmentve itt :
Bibliográfiai részletek
Szerzők: Atrian Alireza
Janovszky Patrick
Szőllősi Réka
Kolbert Zsuzsanna
Galbács Gábor
Testületi szerző: International Symposium on Analytical and Environmental Problems (27.) (2021) (Szeged)
Dokumentumtípus: Könyv része
Megjelent: University of Szeged Szeged 2021
Sorozat:Proceedings of the International Symposium on Analytical and Environmental Problems 27
Kulcsszavak:Gyógyszerkémia, Analitikai kémia, Színképelemzés
Tárgyszavak:
Online Access:http://acta.bibl.u-szeged.hu/75929
Leíró adatok
Tartalmi kivonat:Laser-induced breakdown spectroscopy (LIBS) has numerous advantages like determination of ppb-ppm level concentrations, microdestructivity, the ability of making high resolution laterally (µm) or depth-resolved (100 nm) analysis, sensitive measurement of heavy and light elements and direct analysis of solid samples with minimal sample preparation. The aim of the present work was to demonstrate that LIBS is a suitable analytical technique to assess the trace element distribution of pharmaceutical and biological samples. As test samples, we used specimens of chickpea milkvetch (Astragalus cicer), a perennial plant with excellent nutritional value and a commercially available dietary supplement pill (Supradyn).
Terjedelem/Fizikai jellemzők:81-83
ISBN:978-963-306-835-9