Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Rita S. Dias"'
Publikováno v:
ACS Omega, Vol 8, Iss 47, Pp 44624-44636 (2023)
Externí odkaz:
https://doaj.org/article/be398860beb24cf49e6693af60a06517
Autor:
Kristin E. Haugstad, Armend G. Håti, Catherine T. Nordgård, Patricia S. Adl, Gjertrud Maurstad, Marit Sletmoen, Kurt I. Draget, Rita S. Dias, Bjørn T. Stokke
Publikováno v:
Polymers, Vol 7, Iss 2, Pp 161-185 (2015)
Aqueous chitosan possesses attractive interaction capacities with various molecular groups that can be involved in hydrogen bonds and electrostatic and hydrophobic interactions. In the present paper, we report on the direct determination of chitosan
Externí odkaz:
https://doaj.org/article/26b184f4e10e4e69abbd1696a1702704
Autor:
Rita S. Dias
Publikováno v:
Polymers, Vol 11, Iss 7, p 1102 (2019)
Bacterial cells do not have a nuclear membrane that encompasses and isolates the genetic material. In addition, they do not possess histone proteins, which are responsible for the first levels of genome condensation in eukaryotes. Instead, there is a
Externí odkaz:
https://doaj.org/article/c089d1461e62474a82fda36b15d9c5b6
Publikováno v:
Polymers, Vol 11, Iss 2, p 275 (2019)
Hydrogels are materials used in a variety of applications, ranging from tissue engineering to drug delivery. The incorporation of nanoparticles to yield composite hydrogels has gained substantial momentum over the years since these afford tailor-maki
Externí odkaz:
https://doaj.org/article/5092275776e74c30a24d77a4e1c43810
Autor:
Bernat Pi-Boleda, Vicenç Branchadell, Rita S. Dias, Sravani Keerthi Ramisetty, Ona Illa, Rosa M. Ortuño
Four cationic chiral amino acid-based surfactants, cis- and trans-1 and cis- and trans-2, have been studied as DNA-condensing agents with enhanced properties and the absence of cell toxicity. The polar head of the surfactant is made of a cyclobutane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6610cf963d63922139c246857a8ff2a
https://ddd.uab.cat/record/274760
https://ddd.uab.cat/record/274760
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
Publikováno v:
Physical Chemistry Chemical Physics. 20:19811-19818
Adsorption of polyions onto charged surfaces has long been recognized as a crucial phenomenon in biological and technological applications. An intuitive model relating polyelectrolyte adsorption with the imposed features of polarizable surfaces of di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf12e1e53c6689c91e52739379e3f0ca
https://doi.org/10.1039/c8cp03383h
https://doi.org/10.1039/c8cp03383h
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 628:127258
The complexation between a charged nanoparticle and an oppositely charged linear polyelectrolyte is studied using coarse-grained Semi-Grand Canonical Monte Carlo simulations. This is done for systems where one or both of the macromolecules are titrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7541e62910872357a0b2fab93bc6456f
https://doi.org/10.1016/j.colsurfa.2021.127258
https://doi.org/10.1016/j.colsurfa.2021.127258
Publikováno v:
11:275
Polymers
Polymers, Vol 11, Iss 2, p 275 (2019)
Polymers
Polymers, Vol 11, Iss 2, p 275 (2019)
Hydrogels are materials used in a variety of applications, ranging from tissue engineering to drug delivery. The incorporation of nanoparticles to yield composite hydrogels has gained substantial momentum over the years since these afford tailor-maki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05f5ed45a3af9c1f594c145982c9c46b
https://hdl.handle.net/11250/2619972
https://hdl.handle.net/11250/2619972
Publikováno v:
The journal of physical chemistry. B. 122(44)
Systems comprised of polyelectrolytes and charged nanoparticles are of great technological interest, being common components in formulations among other uses. The colloidal stability of formulations is an important issue, and thus a lot of effort has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e6664b0f4341c62d46b2eec96c5ccd0
https://pubmed.ncbi.nlm.nih.gov/30351110
https://pubmed.ncbi.nlm.nih.gov/30351110