Zobrazeno 1 - 10
of 61
pro vyhledávání: '"José A. Murillo Pulgarín"'
Publikováno v:
Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 2778-2784 (2020)
In this study, high performance liquid chromatography (HPLC) coupled with a simple and fast sample pre-treatment based on the use of the UV-irradiation in a simple continuous flow system for the chemiluminescent quantification of pesticide carbamates
Externí odkaz:
https://doaj.org/article/8a3e74bec5f34450af92940b46037d0c
Publikováno v:
Investigación y Postgrado, Vol 33, Iss 2 (2018)
El objetivo de este trabajo fue establecer las relaciones entre la actitud hacia la química y la motivación en adultos mayores para matricularse en el curso Química para Todos y para Todo del Programa Universitario José Saramago 50+ de la Univers
Externí odkaz:
https://doaj.org/article/2dc7ed56b79b420b90e27f841ad54575
Publikováno v:
Journal of Analytical Chemistry. 76:733-741
A method for the quantification of a mixture of fluorescent antibiotics with broad, highly overlapped excitation and emission spectra is proposed. The method enables the simultaneous determination of sarafloxacin, flumequine and ofloxacin by using th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::161d86d818fda6dfd4c30b3ff5e61411
https://doi.org/10.1134/s1061934821060101
https://doi.org/10.1134/s1061934821060101
Publikováno v:
Academo, Vol 5, Iss 2 (2018)
espanolCon base en principios gerontagogicos, se diseno y valido el instrumento ACTITUD50+ para medir el constructo “actitud hacia la quimica” en funcion a tres dimensiones: Utilidad, Impacto personal y Afectivo-emocional. El instrumento contenia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b07bbd26c5f9448806009a205203df24
https://doi.org/10.30545/academo.2018.jul-dic.6
https://doi.org/10.30545/academo.2018.jul-dic.6
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 193:117-124
A new chemiluminescence (CL) detection system combined with flow injection analysis (FIA) for the determination of Pefloxacin is proposed. The determination is based on an energy transfer from Pefloxacin to terbium (III). The metal ion enhances the w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cd488dddd6d7ee388f5b0f401e0aa38
https://doi.org/10.1016/j.saa.2017.12.002
https://doi.org/10.1016/j.saa.2017.12.002
Publikováno v:
Journal of Agricultural and Food Chemistry. 66:2188-2193
High-performance liquid chromatography (HPLC) was used to separate oxamyl from other pesticides in drinking water and tomato paste. The eluate emerging from the column tail was mixed with an alkaline solution of Co2+ in EDTA and irradiated with UV li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9eeabab38d9cc547b059e152b36fe24a
https://doi.org/10.1021/acs.jafc.7b06056
https://doi.org/10.1021/acs.jafc.7b06056
Publikováno v:
International Journal of Environmental Analytical Chemistry. 98:111-123
A flow-injection method coupled with the luminol chemiluminescence (CL) detection was developed for the simultaneous determination of carbaryl and 1-naphthol in soils. The method is based on the in...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a182ca5de3c611505d3622e20e420b62
https://doi.org/10.1080/03067319.2018.1435783
https://doi.org/10.1080/03067319.2018.1435783
Publikováno v:
Food Analytical Methods. 11:394-402
An accurate, sensitive spectrofluorimetric method was developed to determine 1-naphthylacetic acid and thiabendazole simultaneously in fruits in a simple, expeditious manner. Broadband overlap between the conventional spectra of the two compounds was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0db545bdde2efc326c99c69823c0cde
https://doi.org/10.1007/s12161-017-1010-3
https://doi.org/10.1007/s12161-017-1010-3
Publikováno v:
Analytical Letters. 50:186-196
This study reports a simple and rapid method for the determination of the antioxidant activity of the phenolics present in plants of the Hibiscus genus. The protocol is based on the ability of the phenolic compounds to inhibit luminol chemiluminescen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d65d115440a49db46c3ff560bb3b6430
https://doi.org/10.1080/00032719.2016.1167216
https://doi.org/10.1080/00032719.2016.1167216
Publikováno v:
RUIdeRA. Repositorio Institucional de la UCLM
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instname
This work proposes a new method for the in vitro evaluation of the effect of UV irradiation on the production of free radicals and other reactive species during the photodecomposition of drugs. The method was based on the UV irradiation of antibiotic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b22c1dc567025128a33c5b6ba0035af
http://hdl.handle.net/10578/19691
http://hdl.handle.net/10578/19691
