Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Pedro R. Aranda"'
Autor:
Anabel Laza, Ana Godoy, Sirley Pereira, Pedro R. Aranda, Germán A. Messina, Carlos D. Garcia, Julio Raba, Franco A. Bertolino
Publikováno v:
Microchemical Journal. 183:108113
Autor:
Franco A. Bertolino, Martín Alejandro Fernández Baldo, Laura Fernández, Pedro R. Aranda, Julio Raba, Germán A. Messina
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We report a novel and selective method for the preconcentration and determination of Cr(VI) in red wine through their adsorption on a tertiary amine, ALIQUAT 336, a commercial anionic exchanger extractant, widely used for the selective extraction of
Autor:
Franco A. Bertolino, Martín A. Fernández-Baldo, Matías Regiart, Pedro R. Aranda, Julio Raba, Germán A. Messina, Sirley V. Pereira
Publikováno v:
Advanced Research in Nanosciences for Water Technology
Advanced Research in Nanosciences for Water Technology ISBN: 9783030023805
Advanced Research in Nanosciences for Water Technology ISBN: 9783030023805
In the last years, nanotechnologies have contributed to the development of miniaturized biosensor-based devices with high-throughput analytical properties. Biosensors technology is taking advantage of the latest developments in materials science. Nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f14804e4e0356aadc89d4e36ef75ba8
https://link.springer.com/chapter/10.1007/978-3-030-02381-2_9
https://link.springer.com/chapter/10.1007/978-3-030-02381-2_9
Publikováno v:
Microchemical Journal. 158:105265
Many heavy metals, such as arsenic, mercury, and lead, can be introduced into the cannabis plant—and therefore the flowers—through cultivation in contaminated soil. We report a novel and selective method for the preconcentration and determination
Publikováno v:
Environmental Nanotechnology, Monitoring & Management. 5:21-26
A solid phase extraction using multiwalled carbon nanotubes, modified with a tertiary amine, ALIQUAT 336, has been developed as a preconcentration technique for the determination of trace amounts of As(V) in water samples. After "batch-based mode" As
Autor:
Pedro R. Aranda, Franco A. Bertolino, Carlos D. Garcia, Julio Raba, Sirley V. Pereira, Matías Regiart
Publikováno v:
Microchimica Acta. 183:1203-1210
The authors describe a sandwich immunosensor for anti-IgM T. cruzi-specific antibodies which are a biomarker for congenital Chagas disease (CCD). A screen-printed carbon electrode (SPCE) was modified with gold nanoparticles (AuNPs) and then functiona
Autor:
Germán A. Messina, Franco A. Bertolino, Pedro R. Aranda, Martín Alejandro Fernández Baldo, Sirley V. Pereira, Julio Raba
One of the most interesting approaches in the field of optical biosensors is the possibility to combine the high sensitivity of laser detection with the high selectivity provided by specific interactions. Furthermore, the addition of nanomaterials to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7994cbe71bbe0ae6e107bed2aeea4b2a
https://www.sciencedirect.com/science/article/pii/S0026265X18303904
https://www.sciencedirect.com/science/article/pii/S0026265X18303904
Autor:
Julio Raba, Sirley V. Pereira, Mónica A. Nazareno, Lina Goumana Mohtar Mohtar, Pedro R. Aranda, Franco A. Bertolino, Germán A. Messina
This work describes the preparation of an electrochemical biosensor for polyphenols determination in propolis samples. The biosensing scheme is based on a nanocomposite film of laccase enzyme (Lac) immobilized on gold nanoparticles (AuNPs) electrodep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebbd0097b70be79a06b0695b73aefe57
https://www.sciencedirect.com/science/article/abs/pii/S0026265X18302650
https://www.sciencedirect.com/science/article/abs/pii/S0026265X18302650
Autor:
Matías Regiart, Luis A. Escudero, Pedro R. Aranda, Franco A. Bertolino, Noelia A. Martinez, Julio Raba
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
A novel method for preconcentration and electrochemical detection of zinterol in bovine urine samples was developed. In order to improve the limit of detection, the surface of a screen-printed carbon electrode was modified with electrodeposited meta
Autor:
Pedro R. Aranda, Franco A. Bertolino, Karim Sapag, Germán A. Messina, Martín A. Fernández-Baldo, Julio Raba, Martin Rinaldi-Tosi, Matías Regiart, Jhonny Villarroel-Rocha
Publikováno v:
Talanta. 175
We report a microfluidic electrochemical immunosensor for Xanthomonas arboricola (XA) determination, based on the covalently immobilization of monoclonal anti-XA antibody (anti-XA) on a previously amino functionalized SBA-15 in situ synthesized in th