000117939 001__ 117939
000117939 005__ 20230519145426.0
000117939 0247_ $$2doi$$a10.1016/j.aca.2021.338947
000117939 0248_ $$2sideral$$a124764
000117939 037__ $$aART-2021-124764
000117939 041__ $$aeng
000117939 100__ $$0(orcid)0000-0001-5652-3677$$aMarina-Montes, César$$uUniversidad de Zaragoza
000117939 245__ $$aAerosol analysis by micro laser-induced breakdown spectroscopy: A new protocol for particulate matter characterization in filters
000117939 260__ $$c2021
000117939 5060_ $$aAccess copy available to the general public$$fUnrestricted
000117939 5203_ $$aAtmospheric aerosols (particulate matter – PM) affect the air quality and climate, even in remote areas, such as the Antarctic Region. Current techniques for continuous PM monitoring are usually complex, costly, time consuming and do not provide real-time measurements. In this work, based on micro laser-induced breakdown spectroscopy (LIBS), an innovative method with an optical design and multi-elemental scanning imaging, is presented to characterize PM collected in filters from Antarctica. After following a simple protocol and under atmospheric pressure, the new approach allows to obtain a global visualization of the elemental PM composition of the filters with a minimum sample destruction and preparation. For the first time, we were able to map the localization of pollutants in filters at high spatial resolution and speed. This recent method offers a new insight on the characterization of PM, particularly in isolated areas, where no complex equipment and real time measurements are demanded.
000117939 536__ $$9info:eu-repo/grantAgreement/ES/AEI/CTM2017-82929-R$$9info:eu-repo/grantAgreement/ES/DGA/E23-17D$$9info:eu-repo/grantAgreement/ES/DGA/E49-20R$$9info:eu-repo/grantAgreement/ES/MICINN/PID2020--112570RB-C2
000117939 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000117939 594__ $$a10.5$$b2021
000117939 590__ $$a6.911$$b2021
000117939 592__ $$a1.105$$b2021
000117939 591__ $$aCHEMISTRY, ANALYTICAL$$b10 / 87 = 0.115$$c2021$$dQ1$$eT1
000117939 593__ $$aAnalytical Chemistry$$c2021$$dQ1
000117939 593__ $$aSpectroscopy$$c2021$$dQ1
000117939 593__ $$aEnvironmental Chemistry$$c2021$$dQ1
000117939 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000117939 700__ $$aMotto-Ros, Vincent
000117939 700__ $$aPérez-Arribas, Luis Vicente
000117939 700__ $$0(orcid)0000-0002-8581-4972$$aAnzano, Jesús$$uUniversidad de Zaragoza
000117939 700__ $$aMillán-Martínez, María
000117939 700__ $$aCáceres, Jorge O.
000117939 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica
000117939 773__ $$g1181 (2021), 338947 [9 pp.]$$pAnal. chim. acta$$tAnalytica Chimica Acta$$x0003-2670
000117939 8564_ $$s2146367$$uhttps://zaguan.unizar.es/record/117939/files/texto_completo.pdf$$yPostprint
000117939 8564_ $$s1527951$$uhttps://zaguan.unizar.es/record/117939/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000117939 909CO $$ooai:zaguan.unizar.es:117939$$particulos$$pdriver
000117939 951__ $$a2023-05-18-14:13:03
000117939 980__ $$aARTICLE