Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Josep Lluís Garcés"'
Publikováno v:
Entropy, Vol 19, Iss 3, p 105 (2017)
The high concentration of macromolecules (i.e., macromolecular crowding) in cellular environments leads to large quantitative effects on the dynamic and equilibrium biological properties. These effects have been experimentally studied using inert mac
Externí odkaz:
https://doaj.org/article/f4d7564b258c4f1aafcc792703b64376
Publikováno v:
Repositorio Abierto de la UdL
Universitad de Lleida
Dipòsit Digital de la UB
Universidad de Barcelona
Universitad de Lleida
Dipòsit Digital de la UB
Universidad de Barcelona
In this work we study the coupling between ionization and conformational properties of two IDPs, histatin-5 and β-amyloid 42, in the presence of neutral and charged crowders. The latter is modeled to resemble bovine serum albumin (BSA). With this ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b597725cd1e708390481a42439637b0a
http://hdl.handle.net/10459.1/73260
http://hdl.handle.net/10459.1/73260
The classical Rotational Isomeric State (RIS) model, originally proposed by Flory, has been used to rationalize a wide range of physicochemical properties of neutral polymers. However, many weak polyelectrolytes of interest are able to regulate their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2222a0b30fc5225709f5a12ab060f424
https://doi.org/10.20944/preprints201806.0300.v1
https://doi.org/10.20944/preprints201806.0300.v1
Publikováno v:
Dipòsit Digital de la UB
Universidad de Barcelona
The Journal of Physical Chemistry A
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Repositorio Abierto de la UdL
Universitad de Lleida
Universidad de Barcelona
The Journal of Physical Chemistry A
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Repositorio Abierto de la UdL
Universitad de Lleida
The microspeciation of citric acid is studied by analyzing NMR titration data. When the site binding (SB) model, which assumes fully localized proton binding to the carboxylic groups, is used to obtain microscopic energy parameters (dissociation cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e4f661bb69e7732805b20c07fedc110
https://zenodo.org/record/2588279
https://zenodo.org/record/2588279
Autor:
Jaume Puy, Francesc Mas, Josep Galceran, C. Huidobro, Josep Lluís Garcés, Núria Samper, Encarnació Companys
Publikováno v:
Environmental Science & Technology. 42:9289-9295
The new electroanalytical technique AGNES (Absence of Gradients and Nernstian Equilibrium Stripping) has been applied to follow Pb2+ complexation to Purified Aldrich Humic Acid. A refined methodology of AGNES, allowing considerably larger gains, reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79d911dce8272e6aab1b07805a7ec42a
https://doi.org/10.1021/es8021123
https://doi.org/10.1021/es8021123
Autor:
Francesc Mas, Calin David, Jaume Puy, Josep Galceran, José Salvador, Encarnació Companys, Carlos Rey-Castro, Josep Lluís Garcés
Publikováno v:
The Journal of Physical Chemistry B. 112:10092-10100
Stepwise constants can be used to describe competitive proton and metal binding to macromolecules with a large number of sites. With the aim of accessing information on the microscopic binding model, we report an expression that connects the stepwise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9352db2f1e97e9bfa81ddd2ec6d03f4
https://doi.org/10.1021/jp802571f
https://doi.org/10.1021/jp802571f
Publikováno v:
Journal of Biological Physics. 34:213-235
The study of complex macromolecular binding systems reveals that a high number of states and processes are involved in their mechanism of action, as has become more apparent with the sophistication of the experimental techniques used. The resulting i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f3d462353921e3418a4b33f2ec0e86e
https://doi.org/10.1007/s10867-008-9116-x
https://doi.org/10.1007/s10867-008-9116-x
Autor:
José Salvador, Jaume Puy, Francesc Mas, Encarnació Companys, Josep Galceran, Josep Lluís Garcés
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 306:2-13
The dependence of the apparent acid dissociation constant of charged polyacids on the ionic strength and on the degree of dissociation is analysed in terms of the Donnan model. We introduce a new approximate analytical expression for the Donnan volum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd8c507c2b55df7848e6ea5d14980a94
https://doi.org/10.1016/j.colsurfa.2007.01.016
https://doi.org/10.1016/j.colsurfa.2007.01.016
Autor:
Josep Lluís Garcés, Encarnació Companys, José Salvador, Jaume Puy, Josep Galceran, Francesc Mas, Marià Torrent
Publikováno v:
Journal of Electroanalytical Chemistry. 577:311-321
The influence of the heterogeneity of the ligand on the polarographic wave recorded in a labile metal–macromolecule system at any metal-to-ligand ratio is discussed. Previous approximate expressions reported in the literature together with new anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3fa264059edf1f76a03e2aeac991a59
https://doi.org/10.1016/j.jelechem.2004.12.008
https://doi.org/10.1016/j.jelechem.2004.12.008