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Synthesis of controlled-size silver nanoparticles for the administration of methotrexate drug and its activity in colon and lung cancer cells

Autor: T. J. Widmann, Manuel Sánchez-Polo, María Fernández-Perales, José Rivera-Utrilla, M. Rozalen

Publikováno v: Digibug. Repositorio Institucional de la Universidad de Granada
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A controlled synthesis of methotrexate (MTX) silver nanoparticles (AgNPs-MTX) using borohydride and citrate as reduction and reduction/capping agents, respectively, was performed in order to obtain AgNPs-MTX conjugates with a narrow size distribution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::167a3271b5ed01249c1ac2f07ce3a674
https://doi.org/10.1039/c9ra08657a

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Waste marble dust: An interesting residue to produce cement

Autor: M. Rozalen, M. Sánchez-Polo, A. Ruiz-Sánchez

Publikováno v: Construction and Building Materials. 224:99-108

The objective of the present study was to establish the technological and regulatory viability of using marble industry waste as additive in Portland cement. Six clinker and marble dust mixtures were prepared (M-1 = 0%; M-2 = 5%; M-3 = 10%, M-4 = 15%

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa1741c5c708186a122fa244595bf543
https://doi.org/10.1016/j.conbuildmat.2019.07.031

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Methotrexate Gold Nanocarriers: Loading and Release Study: Its Activity in Colon and Lung Cancer Cells

Autor: Miguel A. Álvarez, Manuel Sánchez-Polo, M. Rozalen, María Fernández-Perales, Beatriz Álvarez-González

Publikováno v: Molecules
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Molecules, Vol 25, Iss 6049, p 6049 (2020)
Volume 25
Issue 24

In the present study, the synthesis of gold nanoparticles (AuNPs) loaded with methotrexate (MTX) has been carried out in order to obtain controlled size and monodispersed nanocarriers of around 20 nm. The characterization study shows metallic AuNPs w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a8dee94d90e64792580d7df52d3b50b
http://hdl.handle.net/10481/66598

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Photodegradation of antihistamine chlorpheniramine using a novel iron-incorporated carbon material and solar radiation

Autor: F. J. Cerino-Córdova, M. Rozalen, Manuel Sánchez-Polo, J.J. Salazar-Rábago, A. F. Mar-Ortiz, Margarita Loredo-Cancino

Publikováno v: Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Digibug. Repositorio Institucional de la Universidad de Granada
instname

Water impact The presence of antihistamines in the aquatic environment is an issue that must be addressed with particular relevance. Like many other contaminants, these drugs can affect living beings and directly impact their health. The implementati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc6ff523773c3b2fd53affcdb2eab2ff
http://hdl.handle.net/10481/63548

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Solar Degradation of Sulfamethazine Using rGO/Bi Composite Photocatalysts

Autor: José Rivera-Utrilla, Miguel A. Álvarez, M. Rozalen, Manuel Sánchez-Polo, María Fernández-Perales, María Victoria López-Ramón

Publikováno v: Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Catalysts, Vol 10, Iss 573, p 573 (2020)
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Catalysts; Volume 10; Issue 5; Pages: 573

This work was supported by the Spanish Ministry of Economy, Industry and Competitiveness and by FEDER (CTQ2016-80978-C2−1-R), and the authors thank to Dr. Isabel Guerra Tschuschke for the technical advice during the VP-SEM study at the CIC-UGR.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82710cdfde2f714dde57f0afb2c72016

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Comparative Study of the Oxidative Degradation of Different 4-Aminobenzene Sulfonamides in Aqueous Solution by Sulfite Activation in the Presence of Fe(0), Fe(II), Fe(III) or Fe(VI)

Autor: A. Acosta-Rangel, Antonio J. Mota, M. Rozalen, A.M.S. Polo, J. Rivera-Utrilla, M. Sánchez-Polo

Publikováno v: Digibug. Repositorio Institucional de la Universidad de Granada
instname
Water
Volume 11
Issue 11
Water, Vol 11, Iss 11, p 2332 (2019)

This study is focused on advanced oxidation technologies (AOTs) using the combined effect of Fe(0&ndash
VI)/sulfite systems, that produce mainly SO4&bull
&minus
radicals, to remove different 4-aminobenzene sulfonamides (SAs), namely su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8394bd1d49ce8d75e0b225ca1fc95ef
http://hdl.handle.net/10481/58541

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Degradation of the diuretic hydrochlorothiazide by UV/Solar radiation assisted oxidation processes

Autor: María Fernández-Perales, José Rivera-Utrilla, Antonio J. Mota, M. Rozalen, María Victoria López-Ramón, Manuel Sánchez-Polo

Publikováno v: Journal of Environmental Management. 257:109973

The objective of this study was to analyse the effectiveness of advanced oxidation processes (AOPs) with Solar and UV radiation (UV/H2O2, UV/K2S2O8) for the degradation of hydrochlorothiazide (HCTZ), a widely used diuretic drug, in aqueous solution f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfacfc7b5197e11f8e1a01dd08508d36
https://doi.org/10.1016/j.jenvman.2019.109973

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Oxidation of sulfonamides by ferrate(VI): Reaction kinetics, transformation byproducts and toxicity assesment

Autor: José Rivera-Utrilla, María Victoria López-Ramón, A. Acosta-Rangel, A.M.S. Polo, M.S. Berber-Mendoza, Manuel Sánchez-Polo, M. Rozalen

Publikováno v: Journal of Environmental Management. 255:109927

This study was aimed at the degradation of sulfonamides (SNs) via oxidation with Fe(VI). The reaction kinetics, identification of degradation byproducts and their toxicity were investigated. The pH solution and Fe(VI) loading had significant effects

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f9cf6024981de4d9406c1dbf260817
https://doi.org/10.1016/j.jenvman.2019.109927

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A study of the origin and gilding technique of a Hispano-Philippine ivory from the XVIIth century

Autor: A. Ruiz Gutierrez, M. Rozalen

Publikováno v: Journal of Archaeological Science: Reports. 4:1-7

This paper reports on the multidisciplinary (historic-scientific) study of a Hispano-Philippine image of the Immaculate Conception from the XVIIth century, whose remains are preserved in the local parish of Illora (Spain). FTIR spectroscopy was used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b80cc8ac4d63cd032f7c30c02b92b562
https://doi.org/10.1016/j.jasrep.2015.08.034

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