Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Sharise B.R. Berton"'
1
Antimicrobial and cytocompatible chitosan, N,N,N-trimethyl chitosan, and tanfloc-based polyelectrolyte multilayers on gellan gum films
Autor: Eduardo Radovanovic, Ketul C. Popat, Alessandro F. Martins, Matt J. Kipper, Sharise B.R. Berton, Roberta M. Sabino, Paulo R. Souza, Ariel C. de Oliveira, Késsily B. Rufato, Edvani C. Muniz
Publikováno v: International Journal of Biological Macromolecules. 183:727-742
In this work free-standing gels formed from gellan gum (GG) by solvent evaporation are coated with polysaccharide-based polyelectrolyte multilayers, using the layer-by-layer approach. We show that PEMs composed of iota-carrageenan (CAR) and three dif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b96dd88a804b09d6614e16bed0f936
https://doi.org/10.1016/j.ijbiomac.2021.04.138
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2
Removal of Cu(II) from aqueous solutions imparted by a pectin-based film: Cytocompatibility, antimicrobial, kinetic, and equilibrium studies
Autor: Matt J. Kipper, Débora P. Facchi, Makoto Matsushita, Sharise B.R. Berton, Elton Guntendorfer Bonafé, Vitor C. Almeida, Alessandro F. Martins, Ketul C. Popat, Cátia S. Nunes, Jéssica G. Martins
Publikováno v: International Journal of Biological Macromolecules. 152:77-89
To obtain pectin-based films is challenging due to the aqueous instability of polyelectrolyte mixtures. We overcome this issue by blending chitosan to pectin of high O-methoxylation degree (56%), followed by solvent evaporation. A durable film contai
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c9ea6d8adde49de419a4661fe4dfd41
https://doi.org/10.1016/j.ijbiomac.2020.02.220
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5
Sensitivity of phenolic compounds evaluated by a new approach of analytical methods
Autor: Makoto Matsushita, Sharise B.R. Berton, Elton Guntendorfer Bonafé, Jesuí Vergílio Visentainer, Guilherme Augusto Moraes de Jesus, Roberta da Silveira, Alessandro F. Martins
Publikováno v: Chemical Papers.
Phenolic compounds have a great diversity of substances, ranging from simple molecules to complex polymers. Therefore, it has been a great challenge to relate the behavior these substances, which may cause variations in the results obtained. For this
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d53b2c991c45804480489b2ca6dea323
https://doi.org/10.1007/s11696-021-01698-5
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6
Chitosan/heparin blends in ionic liquid produce polyelectrolyte complexes that quickly adsorb citrate-capped silver nanoparticles, forming bactericidal composites
Autor: Bruno H. Vilsinski, Cátia S. Nunes, Henri Stephan Schrekker, Edvani C. Muniz, Matt J. Kipper, Ariel C. de Oliveira, Paulo R. R. De Souza, Alessandro F. Martins, Sharise B.R. Berton
Publikováno v: Journal of Molecular Liquids. 330:115548
We present chitosan (CHT)/heparin (HP) polyelectrolyte complexes (PECs) that quickly adsorb citrate-capped silver nanoparticles (AgNPs). CHT/HP blends in ionic liquid ([HMIm][HSO4]) form durable PECs after precipitation in water. CHT/HP PECs have pos
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cffbcff89efc4bd3688f95622c7bc12
https://doi.org/10.1016/j.molliq.2021.115548
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7
The cooling of blends in water supports durable, thermo-responsive, and porous gelatin-polyphenolic tannin assemblies with antimicrobial activities
Autor: Ariel C. de Oliveira, Alessandro F. Martins, Bruno H. Vilsinski, Camila Felix Vecchi, Ewerton de Oliveira T. Bezerra, Paulo R. Souza, Sharise B.R. Berton, Marcos Luciano Bruschi
Publikováno v: Materials Today Communications. 26:101883
We applied an amino-functionalized polyphenolic tannin derivative (TN), commercially called Tanfloc, to stabilize gelatin (GE) chains and provide physical assemblies. Zeta potential measurements showed that the TN presents an isoelectric point of 4.4
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fa7ba21f4ddbacbb3373012a49751f8
https://doi.org/10.1016/j.mtcomm.2020.101883
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8
Ultra-high-performance liquid chromatography supports a new reaction mechanism between free radicals and ferulic acid with antimicrobial and antioxidant activities
Autor: Makoto Matsushita, Sharise B.R. Berton, Guilherme Augusto Moraes de Jesus, Maria Helena Sarragiotto, Eduardo Jorge Pilau, Márcia Regina Pereira Cabral, Alessandro F. Martins, Elton Guntendorfer Bonafé
Publikováno v: Industrial Crops and Products. 154:112701
The chemical reaction involving phenolic antioxidants from plant´ extracts have not been adequately studied. In this study, we investigate a quick, accurate, and innovative strategy to elucidate the ferulic acid reaction employing a conclusive analy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd3fbd33dd9dcb14b7ca8114915e86da
https://doi.org/10.1016/j.indcrop.2020.112701
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9
Properties of a commercial κ-carrageenan food ingredient and its durable superabsorbent hydrogels
Autor: Sharise B.R. Berton, Sandro A.S. Venter, Ketul C. Popat, Guilherme Augusto Moraes de Jesus, Alessandro F. Martins, Elton Guntendorfer Bonafé, Roberta M. Sabino, Johny P. Monteiro, Marcos Luciano Bruschi, Makoto Matsushita
Publikováno v: Carbohydrate Research. 487:107883
Physical kappa-carrageenan-based hydrogels are often prepared from dilute aqueous kappa-carrageenan (κ-carrageenan) solutions at the presence of metallic ions or by mixing these solutions with proteins and other polysaccharides. The κ-carrageenan h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0271d8a8eb2a3107216f27fea0e98c43
https://doi.org/10.1016/j.carres.2019.107883
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