Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Chiessi, E."'
Autor:
Buratti, E., Tavagnacco, L., Zanatta, M., Chiessi, E., Buoso, S., Franco, S., Ruzicka, B., Angelini, R., Orecchini, A., Bertoldo, M., Zaccarelli, E.
Poly(N-isopropylacrylamide) (PNIPAM) is a synthetic polymer that is widely studied for its thermoresponsive character. However, recent works also reported evidence of a low temperature (protein-like) dynamical transition around 225 K in concentrated
Externí odkaz:
http://arxiv.org/abs/2203.00345
Autor:
Zanatta, M., Tavagnacco, L., Buratti, E., Chiessi, E., Natali, F., Bertoldo, M., Orecchini, A., Zaccarelli, E.
Publikováno v:
J. Chem. Phys. 152, 204904 (2020)
Combining elastic incoherent neutron scattering and differential scanning calorimetry, we investigate the occurrence of the volume phase transition (VPT) in very concentrated PNIPAM microgel suspensions, from a polymer weight fraction of 30~wt\% up t
Externí odkaz:
http://arxiv.org/abs/2008.00241
Autor:
Tavagnacco, L., Zanatta, M., Buratti, E., Rosi, B., Frick, B., Natali, F., Ollivier, J., Chiessi, E., Bertoldo, M., Zaccarelli, E., Orecchini, A.
Publikováno v:
Phys. Rev. Research 3, 013191 (2021)
Combining elastic incoherent neutron scattering experiments at different resolutions with molecular dynamics simulations, we report the observation of a protein-like dynamical transition in linear chains of Poly(N-isopropylacrylamide). We identify th
Externí odkaz:
http://arxiv.org/abs/2007.11860
Publikováno v:
Phys. Chem. Chem. Phys., 2018,20, 9997-10010
By means of atomistic molecular dynamics simulations we investigate the behaviour of poly(N-isopropylacrylamide), PNIPAM, in water at temperatures below and above the lower critical solution temperature (LCST), including the undercooled regime. The t
Externí odkaz:
http://arxiv.org/abs/1902.02582
Publikováno v:
Physical Chemistry Chemical Physics
PCCP. Physical chemistry chemical physics
23 (2021): 5984–5991. doi:10.1039/d0cp06452a
info:cnr-pdr/source/autori:Tavagnacco L.; Chiessi E.; Zaccarelli E./titolo:Molecular insights on poly(N-isopropylacrylamide) coil-to-globule transition induced by pressure/doi:10.1039%2Fd0cp06452a/rivista:PCCP. Physical chemistry chemical physics (Print)/anno:2021/pagina_da:5984/pagina_a:5991/intervallo_pagine:5984–5991/volume:23
PCCP. Physical chemistry chemical physics
23 (2021): 5984–5991. doi:10.1039/d0cp06452a
info:cnr-pdr/source/autori:Tavagnacco L.; Chiessi E.; Zaccarelli E./titolo:Molecular insights on poly(N-isopropylacrylamide) coil-to-globule transition induced by pressure/doi:10.1039%2Fd0cp06452a/rivista:PCCP. Physical chemistry chemical physics (Print)/anno:2021/pagina_da:5984/pagina_a:5991/intervallo_pagine:5984–5991/volume:23
By using extensive all-atom molecular dynamics simulations of an atactic linear polymer chain, we provide microscopic insights into poly(N-isopropylacrylamide) (PNIPAM) coil-to-globule transition addressing the roles played by both temperature and pr
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
The journal of physical chemistry. B (1997 : Online) 126 (2022): 3778–3788. doi:10.1021/acs.jpcb.2c00637
info:cnr-pdr/source/autori:Tavagnacco L.; Zaccarelli E.; Chiessi E./titolo:Modeling Solution Behavior of Poly(N-isopropylacrylamide): A Comparison between Water Models/doi:10.1021%2Facs.jpcb.2c00637/rivista:The journal of physical chemistry. B (1997 : Online)/anno:2022/pagina_da:3778/pagina_a:3788/intervallo_pagine:3778–3788/volume:126
info:cnr-pdr/source/autori:Tavagnacco L.; Zaccarelli E.; Chiessi E./titolo:Modeling Solution Behavior of Poly(N-isopropylacrylamide): A Comparison between Water Models/doi:10.1021%2Facs.jpcb.2c00637/rivista:The journal of physical chemistry. B (1997 : Online)/anno:2022/pagina_da:3778/pagina_a:3788/intervallo_pagine:3778–3788/volume:126
Water is known to play a fundamental role in determining the structure and functionality of macromolecules. The same crucial contribution is also found in the in silico description of polymer aqueous solutions. In this work, we exploit the widely inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::26cc4ee2d4e1ddd11a7c88e212eba740
https://publications.cnr.it/doc/467599
https://publications.cnr.it/doc/467599
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Physical Chemistry Chemical Physics
The cooperativity of PNIPAM coil-to-globule transition in water arises from the structuring of solvent in proximity to hydrophobic groups.
By means of atomistic molecular dynamics simulations we investigate the behaviour of poly(N-isopropylacryl
By means of atomistic molecular dynamics simulations we investigate the behaviour of poly(N-isopropylacryl
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.