Physical and chemical aspects of the interaction of chitosan and cellulose acetate with ions Ca2+ and K+ using DFT methods
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-021-04715-2
Abstract: Motivated by the use of chitosan (Ch), and cellulose acetate (AC) as organic matrices in several therapeutic drugs, a theoretical study has been elaborated through the density functional theory method (DFT) to investigate the interaction… read more here.
Keywords: chemical aspects; dft; physical chemical; chitosan cellulose ... See more keywords
Evolution of carbon nanostructure during pyrolysis of homogeneous chitosan-cellulose composite fibers
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2021.08.062
Abstract: Abstract Chitosan-cellulose composite fibers spun using a Lyocell technology are characterized by a homogeneous distribution and a close packing of the two biopolymers inside the fibrous matrix. Due to the intimate contact of cellulose and… read more here.
Keywords: evolution carbon; pyrolysis; cellulose composite; chitosan cellulose ... See more keywords
Hybrid films of chitosan, cellulose nanofibrils and boric acid: Flame retardancy, optical and thermo-mechanical properties.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.08.116
Abstract: Chitosan (CS), cellulose nanofibrils (CNF) and boric acid, the latter of which was used as flame retardant, were combined in transparent, hybrid films that were produced by solvent casting. The flammability and the thermal stability… read more here.
Keywords: boric acid; chitosan cellulose; retardancy; cellulose nanofibrils ... See more keywords
Development of a novel reinforced scaffold based on chitosan/cellulose nanocrystals/halloysite nanotubes for curcumin delivery.
Sign Up to like & getrecommendations! Published in 2022 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2022.119127
Abstract: Chitosan, cellulose nanocrystals, and halloysite nanotubes in the presence of calcium cations were used to fabricate a three-dimensional nanocomposite scaffold. The FTIR and XRD analyses revealed that formation of the network and incorporation of halloysite… read more here.
Keywords: chitosan cellulose; cellulose nanocrystals; nanocomposite scaffold; halloysite nanotubes ... See more keywords
Preparation of chitosan/cellulose composite copper catalyst for green synthesis in the construction of C-Si bond in aqueous phase
Sign Up to like & getrecommendations! Published in 2023 at "Green Chemistry"
DOI: 10.1039/d3gc01097j
Abstract: In this work, a new kind of green chitosan/cellulose composite copper gelatinous microbeads (CC@Cu) was prepared by crosslinking method and could perform as an efficient heterogeneous catalyst for the silylation... read more here.
Keywords: chitosan cellulose; catalyst; preparation chitosan; cellulose composite ... See more keywords
Synthesis, characterization, and antibacterial activity of N-substituted quaternized chitosan and its cellulose-based composite film
Sign Up to like & getrecommendations! Published in 2019 at "Bioresources"
DOI: 10.15376/biores.15.1.415-428
Abstract: A water and organic soluble N-benzyl-N,N-diethyl quaternized chitosan (NSQC) material was synthesized using chitosan, benzaldehyde, and bromoethane. Amino groups on chitosan reacted with benzaldehyde to form a Schiff base intermediate. Quaternized chitosan was obtained by… read more here.
Keywords: quaternized chitosan; chitosan cellulose; antibacterial activity; film ... See more keywords
N-succinyl chitosan-cellulose acetate-based bionanocomposite films: Preparation and characterization
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Materials Research"
DOI: 10.1557/s43578-023-00999-7
Abstract: The solution casting method was used to prepare N -succinyl chitosan/cellulose acetate (NSCCA)-based bionanocomposite films. Bentonite (BN) was added as a nanofiller to the solution mixture (NSC/CA) and chitosan (CS) was used as a control.… read more here.
Keywords: cellulose acetate; chitosan cellulose; based bionanocomposite; bionanocomposite films ... See more keywords
Effect of TiO2 Nanoparticles on Capillary-Driven Flow in Water Nanofilters Based on Chitosan Cellulose and Polyvinylidene Fluoride Nanocomposites: A Theoretical Study
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14142908
Abstract: In this study, a novel concept of nanofiltration process of drinking water based on capillary-driven nanofiltration is demonstrated using a bio-based nanocomposites’ nanofilter as free power: a green and sustainable solution. Based on Lifshitz and… read more here.
Keywords: chitosan cellulose; polyvinylidene fluoride; water; volume ... See more keywords
THEORETICAL STUDY ON INTERACTIONS BETWEEN IONIC LIQUID AND CHITIN/CHITOSAN/CELLULOSE
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Chilean Chemical Society"
DOI: 10.4067/s0717-97072017000403668
Abstract: In order to deepen understanding the interactions between ionic liquid and chitin/chitosan/ cellulose at the molecular level, we have performed a study on the electronic structures, topological properties, nonconvalent interactions between 1-ethyl-3-methyl imidazolium chloride and… read more here.
Keywords: ionic liquid; chitosan cellulose; interactions ionic; chitin chitosan ... See more keywords