Výsledky vyhledávání - "Bruna Luiza Batista de Lima"

Agro-industrial waste valorization: Transformation of starch from Mango Kernel into biocompatible, thermoresponsive and high swelling nanogels

Autor: Liszt Y.C. Madruga, Bruna Luiza Batista de Lima, Marcos A. Villetti, Nívia do Nascimento Marques, Marlizia A. L. de Oliveira, Rosangela de Carvalho Balaban, Men S. M. de Souza Filho, Matt J. Kipper

Publikováno v: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Journal of the Brazilian Chemical Society v.32 n.8 2021
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ
Journal of the Brazilian Chemical Society, Volume: 32, Issue: 8, Pages: 1607-1616, Published: 28 JUL 2021

Mango industry processing disposes 40-60% of this fruit as residues, such as peels and kernels. The exploration of bioproducts from these industrial rejects can reduce environmental impact besides of producing high value-added materials. In this scen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0d63c606c04d771e8a1252de9775118
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1133086

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Study of the thermoassociative process in carboxymethylcellulose derivatives

Autor: Marcos A. Villetti, Nívia do Nascimento Marques, Rosangela de Carvalho Balaban, Bruno Henrique de Albuquerque Pereira, Bruna Luiza Batista de Lima

Publikováno v: Journal of Molecular Liquids. 272:1041-1047

This paper studies the synthesis and characterization of two grafted copolymers with thermoresponsive properties, consisting of amino terminated poly(ethylene oxide/propylene oxide) grafted onto a carboxymethylcellulose (CMC) backbone. Grafting occur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9abc586c39d0b554c032dc43e7efde05
https://doi.org/10.1016/j.molliq.2018.10.126

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Polyphosphates can stabilize but also aggregate colloids

Autor: Jeroen S. van Duijneveldt, Bruna Luiza Batista de Lima, Rosangela de Carvalho Balaban, Ana Zélia Falcão Almeida, Rodrigo José de Oliveira, Rayssa Jossanea Brasileiro Motta, Ricardo Schneider

Publikováno v: Motta, R J B, Almeida, A Z F, de Lima, B L B, Schneider, R, Balaban, R D C, van Duijneveldt, J S & de Oliveira, R J 2019, ' Polyphosphates can stabilize but also aggregate colloids ', Physical Chemistry Chemical Physics, vol. 2020, no. 1, 15, pp. 15-19 . https://doi.org/10.1039/C9CP05225A

Phosphates are well known as dispersants for a variety of colloidal particles. Here however we use rheological measurements to show that high molecular weight polyphosphates (PP) can instead act as a ﬂocculant for Laponite clay platelets. The propo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfc0ee7b6048334b02392f0296d6c114
https://pubmed.ncbi.nlm.nih.gov/31815261

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Carboxymethylcellulose Grafted to Amino-Terminated Poly(N-isopropylacrylamide): Preparation, Characterization and Evaluation of the Thermoassociative Behaviour at Low Concentrations

Autor: Bruna Luiza Batista de Lima, Nívia do Nascimento Marques, Rosangela de Carvalho Balaban

Publikováno v: Macromolecular Symposia. 367:126-135

Summary Amino-terminated poly(N-isopropylacrylamide) (PNIPAM-NH2) was synthesized by free-radical polymerization in water by using the redox pair potassium persulfate/2-aminoethanethiol hydrochloride (KPS/AET.HCl) in a glove box under N2(g) atmospher

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54dd9584c64c5910ceff72590818d3b5
https://doi.org/10.1002/masy.201600004

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PNIPAM-based graft copolymers prepared using potassium persulfate as free-radical initiator: synthesis reproducibility

Autor: Bruna Luiza Batista de Lima, Nívia do Nascimento Marques, Bruna V. Lima, Ana M. S. Maia, Rosangela de Carvalho Balaban, Valdelice R. Silveira

Publikováno v: Colloid and Polymer Science. 294:981-991

The use of free radicals has been considered an easy way to get grafted polymers. However, its reproducibility has not yet been evaluated. In this paper, the synthesis reproducibility of copolymers obtained by combining carboxymethylcellulose with N-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f83801e2f61617faae4660b788dec96c
https://doi.org/10.1007/s00396-016-3854-2

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