Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Gimena Acosta"'
Autor:
Cecilia Mariana Peralta, Gimena Acosta, Cecilia Henestrosa, Raúl Andrés Gil, Liliana Patricia Fernández
Publikováno v:
Journal of Analytical Chemistry. 77:308-317
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb3d6eed2b4a0db7cb5e170afc82ddc7
https://doi.org/10.1134/s106193482203008x
https://doi.org/10.1134/s106193482203008x
Autor:
Cecilia Mariana Peralta, Leslie Aragón, Cecilia Henestrosa, Liliana Patricia Fernandez, Gimena Acosta
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
This work presents a simple and sensitive flow injection fluorimetric methodfor the determination of carbamazepine (CBZ) in pharmaceutical samples. Itis based on the fluorescence signal measurement of the product generated byphotoinduced (λex = 251
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e53972930c35a145321a477d0853b04
https://doi.org/10.4236/ajac.2019.1011037
https://doi.org/10.4236/ajac.2019.1011037
Publikováno v:
Microchemical Journal. 129:268-273
Carnitine (CAR) is an essential component of the tissue of animals, higher plants and many microorganisms; it plays an important role during the metabolism of the human body. CAR transfers fatty acids to the place of burning-mitochondria and aids in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35ac04b219a2d9bb86072956e9b5c765
https://doi.org/10.1016/j.microc.2016.06.025
https://doi.org/10.1016/j.microc.2016.06.025
Autor:
Marcos Kaplan, Liliana Patricia Fernandez, Raúl A. Gil, Sabier Torres, Gimena Acosta, Pablo H. Pacheco
Publikováno v:
ELECTROPHORESIS. 37:2531-2537
A HPLC coupled with molecular fluorescence (MF) spectrometry method for determination of thimerosal (THM, sodium ethylmercurythiosalicylate, C9 H9 HgNaO2 S), and derivatives is proposed. A sensitization of MF was provoked by UV irradiation of analyte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d38bd38a5410dff3dbc5bf83170430
https://doi.org/10.1002/elps.201600147
https://doi.org/10.1002/elps.201600147
Autor:
Magdalena Alesso, Mariano Acosta, María Carolina Talio, Liliana Patricia Fernandez, Maria Gimena Acosta
Publikováno v:
Talanta. 127:244-249
In this work, a new procedure was developed for the separation and preconcentration of lead(II) and cobalt(II) in several water and foods samples. Complexes of metal ions with 8-hydroxyquinolein (8-HQ) were formed in aqueous solution. The proposed me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::582ddfca4f110cefd57f54fd4b9dc893
https://doi.org/10.1016/j.talanta.2014.04.020
https://doi.org/10.1016/j.talanta.2014.04.020
Autor:
Liliana Patricia Fernandez, Marta Olga Luconi, Maria Gimena Acosta, Magdalena Alesso, María Carolina Talio
Publikováno v:
Food Additives & Contaminants: Part A. 31:1367-1374
A new method for the determination of caffeine, a non-fluorescent analyte, based on the enhancement of the fluorescence of Rhodamine B dye on a membrane filter modified with multi-walled carbon nanotubes is proposed. The method comprises the preconce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c92f4b596d61c98650bebed4843da50c
https://doi.org/10.1080/19440049.2014.928831
https://doi.org/10.1080/19440049.2014.928831
Publikováno v:
Current Analytical Chemistry. 10:197-204
An on-line preconcentration capillary electrophoresis (CE) methodology, which combines a normal stacking mode (NSM) with a dynamic pH junction technique, is introduced in this paper. A systematic study of the parameters (concentration and pH value of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f293925b351611edcbb83bdf2452b0ae
https://doi.org/10.2174/15734110113090990018
https://doi.org/10.2174/15734110113090990018
Autor:
Raul Andres Gil, Cecilia Mariana Peralta, Gimena Acosta, Cecilia Henestrosa, Liliana Patricia Fernandez
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 184
A new green on-line method for Boldine determination (BOL) in herbal drugs andphytopharmaceuticals, using its native fluorescence in acid media (λex = 282 nm; λem = 373 nm) has been developed. The presented methodology involves for the first time,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f16d52a449093963397c08ddfaa73810
https://pubmed.ncbi.nlm.nih.gov/28486201
https://pubmed.ncbi.nlm.nih.gov/28486201
Autor:
Gimena, Acosta, Sabier, Torres, Marcos, Kaplan, Liliana P, Fernández, Pablo H, Pacheco, Raúl A, Gil
Publikováno v:
Electrophoresis. 37(19)
A HPLC coupled with molecular fluorescence (MF) spectrometry method for determination of thimerosal (THM, sodium ethylmercurythiosalicylate, C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c6888465f594a4cbb800187d354004fd
https://pubmed.ncbi.nlm.nih.gov/27461570
https://pubmed.ncbi.nlm.nih.gov/27461570
Publikováno v:
Phytochemical Analysis. 23:177-183
Introduction Official assays for the quality control of Melissa officinalis L. (Lamiaceae) leaves establish the quantification of total hydroxycinnamic derivatives expressed as rosmarinic acid. Objective The goal of this work was to develop a simple,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f4fa4588e5d9838107b8f814cbb652
https://doi.org/10.1002/pca.1340
https://doi.org/10.1002/pca.1340