Zobrazeno 1 - 10
of 363
pro vyhledávání: '"Marguerite Rinaudo"'
Autor:
Denis C. D. Roux, François Caton, Isabelle Jeacomine, Guillaume Maîtrejean, Marguerite Rinaudo
Publikováno v:
Polymers, Vol 16, Iss 6, p 811 (2024)
Agarose forms a homogeneous thermoreversible gel in an aqueous solvent above a critical polymer concentration. Contrary to the prevailing consensus, recent confirmations indicate that agarose gels are also stable in non-solvents like acetone and etha
Externí odkaz:
https://doaj.org/article/e016172d9082499e99ec434f0974ae30
Autor:
Denis C. D. Roux, Isabelle Jeacomine, Guillaume Maîtrejean, François Caton, Marguerite Rinaudo
Publikováno v:
Polymers, Vol 15, Iss 9, p 2162 (2023)
Agarose is known to form a homogeneous thermoreversible gel in an aqueous medium over a critical polymer concentration. The solid-liquid phase transitions are thermoreversible but depend on the molecular structure of the agarose sample tested. The li
Externí odkaz:
https://doaj.org/article/cd996bdd3c584250a4544667e149d016
Autor:
Sarah da Costa Amaral, Denis Christophe D. Roux, François Caton, Marguerite Rinaudo, Shayla Fernanda Barbieri, Joana Léa Meira Silveira
Publikováno v:
Polymers, Vol 14, Iss 16, p 3285 (2022)
In this work, purified pectins from Araçá fruits (Psidium cattleianum Sabine) were obtained and characterized after partial demethylation. On each prepared sample, the carboxylic yield was obtained by titration, the degree of methylation (DM) by 1H
Externí odkaz:
https://doaj.org/article/2b2be971a3a54940994391aa6fd1c751
Chitosan based biomaterials for cartilage tissue engineering: Chondrocyte adhesion and proliferation
Autor:
Christian Enrique Garcia Garcia, Bernard Lardy, Frédéric Bossard, Félix Armando Soltero Martínez, Marguerite Rinaudo
Publikováno v:
Food Hydrocolloids for Health, Vol 1, Iss , Pp 100018- (2021)
Multidisciplinary approaches encompassing developmental biology, tissue mechanics, cell differentiation, and nano-fabrication technology hold great promise for the effective biological repair of cartilage. In this aim, the present work proposed the u
Externí odkaz:
https://doaj.org/article/d19a17652f8b4818aa9d30fe1f30bdc9
Publikováno v:
Polymers, Vol 13, Iss 7, p 1037 (2021)
Our objective in this work was to summarize the main results obtained in processing pure chitosan and chitosan/hyaluronan complex in view of biomedical applications, taking advantage of their original properties. In addition, an electrospinning techn
Externí odkaz:
https://doaj.org/article/c4480cc4497f4adf8b8c2922e72fedf2
Autor:
Christian Enrique Garcia Garcia, Félix Armando Soltero Martínez, Frédéric Bossard, Marguerite Rinaudo
Publikováno v:
Polymers, Vol 12, Iss 9, p 2004 (2020)
In this work, optimized conditions for preparation of chitosan and hyaluronan polyelectrolyte complex are proposed. The objective was to produce new biomaterials being biocompatible and bioresorbable in the body as well as approaching the extracellul
Externí odkaz:
https://doaj.org/article/fedeb65a4c87467a9572c58bd0d0bd97
Autor:
Pauline L. Nasatto, Frédéric Pignon, Joana L. M. Silveira, Maria Eugênia R. Duarte, Miguel D. Noseda, Marguerite Rinaudo
Publikováno v:
Polymers, Vol 7, Iss 5, Pp 777-803 (2015)
This review covers the preparation, characterization, properties, and applications of methylcelluloses (MC). In particular, the influence of different chemical modifications of cellulose (under both heterogeneous and homogeneous conditions) is discus
Externí odkaz:
https://doaj.org/article/ad0e05efd4ef47e9b12509b2eb88fc21
Autor:
Islem Younes, Marguerite Rinaudo
Publikováno v:
Marine Drugs, Vol 13, Iss 3, Pp 1133-1174 (2015)
This review describes the most common methods for recovery of chitin from marine organisms. In depth, both enzymatic and chemical treatments for the step of deproteinization are compared, as well as different conditions for demineralization. The cond
Externí odkaz:
https://doaj.org/article/a993fd80a66b41c5bd393aaf2cf65d98
Autor:
Pauline L. Nasatto, Frédéric Pignon, Joana L. M. Silveira, Maria Eugênia R. Duarte, Miguel D. Noseda, Marguerite Rinaudo
Publikováno v:
Polymers, Vol 6, Iss 12, Pp 2961-2973 (2014)
The interfacial interactions of four methylcelluloses having the same average degree of substitution and distribution of methyl groups, but different molar masses, are studied at ambient temperature and at very low polymer concentrations. Firstly, th
Externí odkaz:
https://doaj.org/article/3c12bb7a1fec413eb68af492b4bf06c1
Publikováno v:
Polymers, Vol 6, Iss 7, Pp 1948-1957 (2014)
In this paper, we propose the evaluation of the mannitol’s ability to reduce hyaluronic acid (HA) degradation using two different models of oxidative stress. Firstly, a solution of hyaluronan and a solution of the same HA including mannitol in PBS
Externí odkaz:
https://doaj.org/article/6bec10cbd2954e49b6c4dd00736cf9f4