Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Sergio Paoletti"'
Autor:
Sergio Paoletti, Ivan Donati
Publikováno v:
Polysaccharides, Vol 4, Iss 3, Pp 271-324 (2023)
Calorimetric (from both isothermal micro-calorimetry and DSC), chiro-optical, viscometric and rheological data on aqueous solutions of pectic acid and low-methoxyl pectin (LMP), published over decades from different laboratories, have been comparativ
Externí odkaz:
https://doaj.org/article/0ec79a3c666a466da59f178f747f80e3
Autor:
Sergio Paoletti, Ivan Donati
Publikováno v:
Gels, Vol 8, Iss 12, p 784 (2022)
Pectate and alginate are among the most important biopolymers able to give rise to ionotropic gelation upon the addition of di- or multivalent counterions. The two ionic polysaccharides exhibit several common aspects of the gelation mechanism with ca
Externí odkaz:
https://doaj.org/article/5ec384ac0bbc48b48933f2f5b5d611a5
Autor:
Pasquale Sacco, Franco Furlani, Gaia de Marzo, Eleonora Marsich, Sergio Paoletti, Ivan Donati
Publikováno v:
Gels, Vol 4, Iss 3, p 67 (2018)
Chitosan macro- and micro/nano-gels have gained increasing attention in recent years, especially in the biomedical field, given the well-documented low toxicity, degradability, and non-immunogenicity of this unique biopolymer. In this review we aim a
Externí odkaz:
https://doaj.org/article/a9b450097d674b919589419840577f93
Autor:
Ivan Donati, Sergio Paoletti
Publikováno v:
Gels; Volume 8; Issue 12; Pages: 784
Pectate and alginate are among the most important biopolymers able to give rise to ionotropic gelation upon the addition of di- or multivalent counterions. The two ionic polysaccharides exhibit several common aspects of the gelation mechanism with ca
Publikováno v:
SSRN Electronic Journal.
Autor:
Andrea Travan, Franco Furlani, Sergio Paoletti, Fioretta Asaro, Pasquale Sacco, Ivan Donati, Massimiliano Borgogna, Eleonora Marsich, Michela Cok, Francesca Scognamiglio
Publikováno v:
Carbohydrate Polymers. 208:451-456
Developing synthetic materials able to mimic micro- and macrorheological properties of natural networks opens up to novel applications and concepts in materials science. The present contribution describes an active network based on a semi-synthetic p
Autor:
Michela Cok, Ivan Donati, Sergio Paoletti, Pasquale Sacco, Eleonora Marsich, Massimiliano Borgogna, Franco Furlani, Andrea Travan
Publikováno v:
Biomacromolecules. 18:4206-4213
The present paper explores the effect of boric acid on Chitlac, a lactose-modified chitosan which had previously shown interesting biological and physical-chemical features. The herewith-reported experimental evidences demonstrated that boric acid bi
Autor:
Gianluca Turco, Eleonora Marsich, Massimiliano Borgogna, Francesca Scognamiglio, Ivan Donati, Mattia Pasqua, Sergio Paoletti, Andrea Travan
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 155:553-559
Adhesive coatings for implantable biomaterials can be designed to prevent material displacement from the site of implant. In this paper, a strategy based on the use of melanin-like nanoparticles (MNPs) for the development of adhesive coatings for pol
Autor:
Andrea Travan, Joanna W. A. M. Bosmans, Nicole D. Bouvy, L. Perge, Ivan Donati, Marie-Pierre Foulc, Massimiliano Borgogna, Sergio Paoletti, Eleonora Marsich, Francesca Scognamiglio
Publikováno v:
Acta Biomaterialia, 44, 232-242. Elsevier / Bunge
An emerging strategy to improve adhesiveness of biomaterials in wet conditions takes inspiration from the adhesive features of marine mussel, which reside in the chemical reactivity of catechols. In this work, a catechol-bearing molecule (dopamine) w
Autor:
Andrea Travan, Massimiliano Borgogna, Francesca Scognamiglio, Sergio Paoletti, Lorena Tarusha, Mario Grassi, Eleonora Marsich, Ivan Donati
Publikováno v:
Carbohydrate Polymers. 150:408-418
Alginate-based membranes containing hyaluronic acid (HA) were manufactured by freeze-drying calcium-reticulated hydrogels. The study of the distribution of the two macromolecules within the hydrogel enabled to highlight a polymer demixing mechanism t