Zobrazeno 1 - 10 of 60 pro vyhledávání: '"Horacio Poblete"'
1
Akademický článek
Self-Organization Dynamics of Collagen-like Peptides Crosslinking Is Driven by Rose-Bengal-Mediated Electrostatic Bridges
Autor: Roberto Rosales-Rojas, Matías Zuñiga-Bustos, Francisca Salas-Sepúlveda, Constanza Galaz-Araya, Ricardo A. Zamora, Horacio Poblete
Publikováno v: Pharmaceutics, Vol 14, Iss 6, p 1148 (2022)
The present work focuses on the computational study of the structural micro-organization of hydrogels based on collagen-like peptides (CLPs) in complex with Rose Bengal (RB). In previous studies, these hydrogels computationally and experimentally dem
Externí odkaz: https://doaj.org/article/33b9c8565bd54daf9f6a2388c7145018
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2
Akademický článek
Large-scale state-dependent membrane remodeling by a transporter protein
Autor: Wenchang Zhou, Giacomo Fiorin, Claudio Anselmi, Hossein Ali Karimi-Varzaneh, Horacio Poblete, Lucy R Forrest, José D Faraldo-Gómez
Publikováno v: eLife, Vol 8 (2019)
That channels and transporters can influence the membrane morphology is increasingly recognized. Less appreciated is that the extent and free-energy cost of these deformations likely varies among different functional states of a protein, and thus, th
Externí odkaz: https://doaj.org/article/096e5ea06b6849bc94922f1e580317a3
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4
Akademický článek
Trans-toxin ion-sensitivity of charybdotoxin-blocked potassium-channels reveals unbinding transitional states
Autor: Hans Moldenhauer, Ignacio Díaz-Franulic, Horacio Poblete, David Naranjo
Publikováno v: eLife, Vol 8 (2019)
In silico and in vitro studies have made progress in understanding protein–protein complex formation; however, the molecular mechanisms for their dissociation are unclear. Protein–protein complexes, lasting from microseconds to years, often invol
Externí odkaz: https://doaj.org/article/dccf82f418454837995d5c2f1cd0f256
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5
Akademický článek
Study of the affinity between the protein kinase PKA and peptide substrates derived from kemptide using molecular dynamics simulations and MM/GBSA.
Autor: Karel Mena-Ulecia, Ariela Vergara-Jaque, Horacio Poblete, William Tiznado, Julio Caballero
Publikováno v: PLoS ONE, Vol 9, Iss 10, p e109639 (2014)
We have carried out a protocol in computational biochemistry including molecular dynamics (MD) simulations and MM/GBSA free energy calculations on the complex between the protein kinase A (PKA) and the specific peptide substrate Kemptide (LRRASLG). W
Externí odkaz: https://doaj.org/article/7048ff035c7d47e9a518d40b3d2e431a
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7
Thermodynamics of the physisorption of capping agents on silver nanoparticles
Autor: Matías Zúñiga-Bustos, Jeffrey Comer, Horacio Poblete
Publikováno v: Physical Chemistry Chemical Physics.
Molecular dynamics simulations show that thiol-containing capping agents for silver nanoparticles, such as mercaptohexanol and lipoic acid, spontaneously assemble into dense aggregates at the silver–water interface.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14f86f8e42521b970bb563613d22e30d
https://doi.org/10.1039/d2cp06002g
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