Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Chiessi, Ester"'
Autor:
Tavagnacco, Letizia, Chiessi, Ester, Severini, Leonardo, Franco, Silvia, Buratti, Elena, Capocefalo, Angela, Brasili, Francesco, Conte, Adriano Mosca, Missori, Mauro, Angelini, Roberta, Sennato, Simona, Mazzuca, Claudia, Zaccarelli, Emanuela
Among hydrocolloids, gellan is one of the most used anionic polysaccharides, because of its capability of forming mechanically stable gels at relatively low concentrations. Despite its long-standing use and importance, the gellan aggregation mechanis
Externí odkaz:
http://arxiv.org/abs/2209.08975
Autor:
Rosi, Benedetta Petra, Tavagnacco, Letizia, Comez, Lucia, Sassi, Paola, Ricci, Maria, Buratti, Elena, Bertoldo, Monica, Petrillo, Caterina, Zaccarelli, Emanuela, Chiessi, Ester, Corezzi, Silvia
Publikováno v:
Journal of Colloid and Interface Science 604 (2021) 705-718
Hypotheses: Additives are commonly used to tune macromolecular conformational transitions. Among additives, trehalose is an excellent bioprotectant and among responsive polymers, PNIPAM is the most studied material. Nevertheless, their interaction me
Externí odkaz:
http://arxiv.org/abs/2102.11339
Publikováno v:
Phys. Chem. Chem. Phys., 2021,23, 5984-5991
Poly-N-isopropylacrylamide (PNIPAM) phase diagram is explored in a wide range of temperature and pressure using extensive all-atom molecular dynamics simulations. By exploiting a simple model of an atactic linear polymer chain, we provide novel insig
Externí odkaz:
http://arxiv.org/abs/2008.09324
Autor:
Brasili, Francesco, Capocefalo, Angela, Palmieri, Damiano, Capitani, Francesco, Chiessi, Ester, Paradossi, Gaio, Bordi, Federico, Domenici, Fabio
Publikováno v:
Journal of Colloid and Interface Science 580 (2020) 419-428
We realise an antibacterial nanomaterial based on the self-limited assembly of patchy plasmonic colloids, obtained by adsorption of lysozyme to gold nanoparticles. The possibility of selecting the size of the assemblies within several hundred nanomet
Externí odkaz:
http://arxiv.org/abs/2007.13369
Autor:
Del Galdo, Sara, De Filippo, Carlo Andrea, Stefanuto, Luca, Sennato, Simona, Gasperi, Tecla, Chiessi, Ester, Capone, Barbara
Publikováno v:
In Journal of Molecular Liquids 15 December 2023 392 Part 1
Publikováno v:
Journal of Molecular Liquids, 2019
Poly(N-isopropylacrylamide), PNIPAM, is a widely studied polymer, which serves as a key constituent of nanostructured soft materials with responsive properties. Upon increasing temperature the PNIPAM polymer chain undergoes a reversible coil-to-globu
Externí odkaz:
http://arxiv.org/abs/1910.09352
Publikováno v:
J. Phys. Chem. Lett. 2019, 10, 4, 870-876
The long debated protein dynamical transition was recently found also in non-biological macromolecules, such as poly-N-isopropylacrylamide (PNIPAM) microgels. Here, by using atomistic molecular dynamics simulations, we report a description of the mol
Externí odkaz:
http://arxiv.org/abs/1903.05520
Autor:
Zanatta, Marco, Tavagnacco, Letizia, Buratti, Elena, Bertoldo, Monica, Natali, Francesca, Chiessi, Ester, Orecchini, Andrea, Zaccarelli, Emanuela
Publikováno v:
Science Advances 4, eaat5895 (2018)
A low-temperature dynamical transition has been reported in several proteins. We provide the first observation of a `protein-like' dynamical transition in nonbiological aqueous environments. To this aim we exploit the popular colloidal system of poly
Externí odkaz:
http://arxiv.org/abs/1802.04841
Autor:
Buratti, Elena, Tavagnacco, Letizia, Zanatta, Marco, Chiessi, Ester, Buoso, Sara, Franco, Silvia, Ruzicka, Barbara, Angelini, Roberta, Orecchini, Andrea, Bertoldo, Monica, Zaccarelli, Emanuela
Publikováno v:
In Journal of Molecular Liquids 1 June 2022 355
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