Breaking the boundaries in spectrometry. Molecular analysis with atomic spectrometric techniques
Resumen: Since the development of atomic spectrometry, trace element and isotopic analysis has been mainly based on the monitoring of atomic spectra and monoionic species. However, according to the literature and considering the current instrumental developments, it seems that some of the remaining challenges in this field can be mitigated via the measurement of molecular spectra or of polyatomic ions. This review discusses recent advances in three of the most important atomic techniques (laser-induced breakdown spectrometry, high-resolution continuum source atomic absorption spectrometry and inductively coupled plasma mass spectrometry) and how the monitoring of such molecules or polyatomic ions containing the target analyte enables attaining better selectivity and opens new ways to determine non-metals and to obtain isotopic information.
Idioma: Inglés
DOI: 10.1016/j.trac.2020.115955
Año: 2020
Publicado en: TRAC-TRENDS IN ANALYTICAL CHEMISTRY 129 (2020), 115955 [22 pp.]
ISSN: 0165-9936

Factor impacto JCR: 12.296 (2020)
Categ. JCR: CHEMISTRY, ANALYTICAL rank: 1 / 83 = 0.012 (2020) - Q1 - T1
Factor impacto SCIMAGO: 2.282 - Analytical Chemistry (Q1) - Spectroscopy (Q1) - Environmental Chemistry (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA-FEDER/Construyendo Europa desde Aragón
Financiación: info:eu-repo/grantAgreement/ES/FEDER/Interreg POCTEFA 176-16-DBS
Financiación: info:eu-repo/grantAgreement/ES/MCIU-AEI-FEDER/PGC2018-093753-B-I00
Financiación: info:eu-repo/grantAgreement/ES/MINECO/CTQ2016-77887-C2-1-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/CTQ2015-64684-P
Tipo y forma: Review (PostPrint)
Área (Departamento): Área Química Analítica (Dpto. Química Analítica)

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