Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Virginia Vadillo-Rodríguez"'
Autor:
Virginia Vadillo-Rodríguez, Irene Fernández-Babiano, Ciro Pérez-Giraldo, María Coronada Fernández-Calderón
Publikováno v:
Biomolecules, Vol 14, Iss 7, p 779 (2024)
Staphylococcus epidermis has emerged as the main causative agent of medical device-related infections. Their major pathogenicity factor lies in its ability to adhere to surfaces and proliferate into biofilms, which increase their resistance to antibi
Externí odkaz:
https://doaj.org/article/297b7567cf174c588dcb27810a849abe
Autor:
M. Luisa Navarro-Pérez, Virginia Vadillo-Rodríguez, Irene Fernández-Babiano, Ciro Pérez-Giraldo, M. Coronada Fernández-Calderón
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Increased bacterial resistance to traditional antimicrobial agents has prompted the use of natural products with antimicrobial properties such as propolis, extensively employed since ancient times. However, the chemical composition of propol
Externí odkaz:
https://doaj.org/article/3609438247274c95ad55685705523d5b
Publikováno v:
Appl Environ Microbiol
In this paper, a simple numerical procedure is presented to monitor the growth of Streptococcus sanguinis over time in the absence and presence of propolis, a natural antimicrobial. In particular, it is shown that the real-time decomposition of growt
Autor:
María Coronada Fernández-Calderón, Virginia Vadillo-Rodríguez, Marco Alejandro Cavagnola, Ciro Pérez-Giraldo
Publikováno v:
Colloids and surfaces. B, Biointerfaces. 200
In the present study, an effort has been made to understand the interaction mode of propolis, a natural substance produced by honey bees, with gram-positive and gram-negative bacterial cells by measuring alterations in cell surface physico-chemical p
Autor:
Cristina Flors, Caterina Maria Tone, Virginia Vadillo-Rodríguez, Patricia Bondia, Adrián del Valle, Patricia Pedraz, Joaquim Torra
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
instname
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
Mechano-bactericidal nanomaterials rely on their mechanical or physical interactions with bacteria and are promising antimicrobial strategies that overcome bacterial resistance. However, the real effect of mechanical versus chemical action on their a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab362495f7a59788b0c1b15c89d6179a
http://hdl.handle.net/10261/229390
http://hdl.handle.net/10261/229390
Autor:
María Luisa González-Martín, Virginia Vadillo-Rodríguez, Ana Isabel Guerra-García-Mora, María Coronada Fernández-Calderón, David Perera-Costa
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 169:340-347
In this study, the influence of nanometer scale roughness on bacterial adhesion and subsequent biofilm formation has been evaluated using spatially organized microtopographic surface patterns for four major opportunistic pathogens of the genus Staphy
Autor:
Virginia Vadillo-Rodríguez, M. Luisa González-Martín, Julio A. Sánchez-Pérez, Amparo M. Gallardo-Moreno
Publikováno v:
Applied Surface Science. 353:1095-1102
The influence of surface curvature on the adsorption of bovine serum albumin (BSA) was evaluated through the combination of two fairly simple techniques: electrophoretic light scattering and UV/vis spectroscopy. Measurements were carried out for a ra
Autor:
María Luisa González-Martín, David Perera-Costa, José M. Bruque, Virginia Vadillo-Rodríguez, A. C. Gómez-García
Publikováno v:
Langmuir. 30:4633-4641
The influence of surface topography on bacterial adhesion has been investigated using a range of spatially organized microtopographic surface patterns generated on polydimethylsiloxane (PDMS) and three unrelated bacterial strains. The results present
Autor:
María Luisa González-Martín, José Luis González-Carrasco, M Ángeles Montealegre, Laura Saldaña, Sandra Barriuso, Lara Crespo, Virginia Vadillo-Rodríguez, Margarita Hierro-Oliva, Nuria Vilaboa, Enrique Gómez-Barrena
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We investigated a Ti6Al4V alloy modified by means of laser peening in the absence of sacrificial coatings. As a consequence of the temperature rise during laser focusing, melting and ablation generated an undulated surface that exhibits an important
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b63dd7dbc70cb76ec5225ce877541c40
http://hdl.handle.net/10261/137200
http://hdl.handle.net/10261/137200
Autor:
Amparo M. Gallardo-Moreno, Virginia Vadillo-Rodríguez, José M. Bruque, M. Luisa González-Martín, Miguel A. Pacha-Olivenza
Publikováno v:
Journal of Biomedical Materials Research Part A. :1397-1404
Biomaterial implant-associated infections, a common cause of medical devices' failure, are initiated by bacterial adhesion to an adsorbed protein layer on the implant material surface. In this study, the influence of protein surface orientation on ba