Zobrazeno 1 - 10
of 1 724
pro vyhledávání: '"Quaternization"'
Akademický článek
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Publikováno v:
BioResources, Vol 18, Iss 2, Pp 3328-3341 (2023)
The applicability of cotton-bleached soda pulp (C-BSP) was investigated as a raw material for manufacturing cationic nano-fibrillated cellulose (NFC) via quaternization of anionic NFC using glycidyl-trimethyl-ammonium chloride (GMA). The anionic NFC
Externí odkaz:
https://doaj.org/article/a67a88d08d414ea6a4317f97f5fbca24
Publikováno v:
Molecules, Vol 29, Iss 10, p 2225 (2024)
In this work, we present the modification of a medical-grade silicone catheter with the N-vinylimidazole monomer using the grafting-from method at room temperature and induced by gamma rays. The catheters were modified by varying the monomer concentr
Externí odkaz:
https://doaj.org/article/5c3f93088f4f4161b7496d6203fd41fe
Quaternization of Porous Cellulose Beads and Their Use for Removal of Humic Acid from Aqueous Medium
Publikováno v:
Physchem, Vol 3, Iss 1, Pp 61-76 (2023)
Porous cellulose beads were quaternized with glycidyltrimethylammonium chloride (GTMAC) to explore a potential use of them as an adsorbent for removal of humic acid (HA) from aqueous medium. The introduction of quaternary ammonium groups was confirme
Externí odkaz:
https://doaj.org/article/80948733a0eb44ab9d6e29395444f320
Publikováno v:
BioResources, Vol 17, Iss 4, Pp 6222-6233 (2022)
A multi-layer barrier coating technology was developed using nano-fibrillated cellulose (NFC) alongside a hydrophobic, paraffin-free biowax for manufacturing an eco-friendly functional packaging paper. Anionic NFC was prepared by isolating hardwood-b
Externí odkaz:
https://doaj.org/article/621a43ba4d4f45e087312226b9cb2997
Publikováno v:
Nanochemistry Research, Vol 7, Iss 2, Pp 107-121 (2022)
Poly(2-acrylamido-2-methyl-1-propanesulfonic acid-co-1-vinylimidazole), hydrogels were synthesized via free radical polymerization reaction at different conditions and modified with di-alkyl halide. P(AMPS-Na+-co-VIm)-Ag and p(AMPS-H+-co-VIm)-Ag were
Externí odkaz:
https://doaj.org/article/d90366cda893476daa0cafaa1901d493
Publikováno v:
Scientific African, Vol 20, Iss , Pp e01725- (2023)
According to evidence in the literature, organic salts have an affinity for biological membranes that makes them easily absorbed into cells and capable of having a wide range of biological effects, such as broad antibacterial potential and anticancer
Externí odkaz:
https://doaj.org/article/84eee9bc15474b7b8ba4143789526c55
Autor:
Jonas Kerwald, Celso Fidelis de Moura Junior, Emanuelle Dantas Freitas, Deise Ochi, Rodrigo Sorrechia, Rosemeire Cristina Linhari Rodrigues Pietro, Marisa Masumi Beppu
Publikováno v:
Carbohydrate Polymer Technologies and Applications, Vol 5, Iss , Pp 100315- (2023)
SARS-CoV-2 caused a global pandemic with high transmission rates, even with widespread vaccination. In addition to isolation and prevention measures, it is important to find new solutions to inactivate the virus and prevent its viability on surfaces,
Externí odkaz:
https://doaj.org/article/1faada96b88b417ab6ead4bf3a9825ca
Akademický článek
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Akademický článek
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