Enzyme immobilization on porous chitosan hydrogel capsules formed by anionic surfactant gelation
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology Letters"
DOI: 10.1007/s10529-020-02829-w
Abstract: Objectives Sodium dodecyl sulfate (SDS)-chitosan hydrogels have been employed for adsorption of anionic dyes and metallic substances. Two mutant forms of Thermoanaerobacter ethanolicus alcohol dehydrogenase (TeSADH) were used as model enzymes to develop a novel… read more here.
Keywords: enzyme immobilization; hydrogel capsules; enzyme; chitosan hydrogel ... See more keywords
Nitrogen doped and hierarchically porous carbons derived from chitosan hydrogel via rapid microwave carbonization for high-performance supercapacitors
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2017.07.009
Abstract: Abstract We have demonstrated a rapid and facile approach for preparing nitrogen doped and hierarchically porous carbons (NHPCs) using renewable chitosan as precursor via microwave carbonization in only 10 min. In microwave carbonization, ZnCl 2 impregnated… read more here.
Keywords: chitosan hydrogel; nitrogen doped; microwave carbonization; performance ... See more keywords
Chitosan hydrogel derived carbon foam with typical transition-metal catalysts for efficient water splitting
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2021.01.160
Abstract: Abstract Herein, we present a stepwise approach for constructing 3-dimensional porous carbon foam pretreated via glutaraldehyde cross-linking and decorated with highly dispersed molybdenum carbide (CF-Glu-Mo) or Co-doped FeNi carbonate hydroxide (CF-Glu-CoFeNi), which is structurally derived… read more here.
Keywords: carbon foam; chitosan hydrogel; glu; carbon ... See more keywords
α-Tocopherol liposome loaded chitosan hydrogel to suppress oxidative stress injury in cardiomyocytes.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2018.09.092
Abstract: Myocardial infarction (MI) continues to be a major contributor to the morbidity and mortality across the globe. Injectable hydrogel, a tissue-engineered scaffold, recently demonstrated very promising in myocardial repair. However, the undesirable retention and survival… read more here.
Keywords: loaded chitosan; hydrogel; chitosan hydrogel; liposome loaded ... See more keywords
Chitosan hydrogel scaffold modified with carbon nanotubes and its application for food dyes removal in single and binary aqueous systems.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.09.074
Abstract: This work developed one promising adsorbent based on chitosan hydrogel scaffold modified with carbon nanotubes, for food dye removal in single and binary aqueous systems. The modified hydrogel scaffold was characterized in relation to the… read more here.
Keywords: single binary; hydrogel scaffold; aqueous systems; binary aqueous ... See more keywords
Sorption kinetics and isotherm studies of a Reactive Black 5 dye on chitosan hydrogel beads modified with various ionic and covalent cross-linking agents
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2019.103564
Abstract: Abstract The research reported aimed to determine the influence of the type of a crosslinking agent on Reactive Black 5 sorption kinetics and sorption capacity of chitosan sorbents. The novelty of this work is the… read more here.
Keywords: sorption capacity; sorption kinetics; reactive black; sorption ... See more keywords
Zirconium-chitosan hydrogel beads for removal of boron from aqueous solutions
Sign Up to like & getrecommendations! Published in 2018 at "Polymer"
DOI: 10.1016/j.polymer.2018.07.010
Abstract: Abstract In this study, zirconium(IV)-chitosan (Zr-CTS) hydrogel beads were synthesized for boron(III) removal. Zr-CTS was characterized by a series of experimental techniques, including SEM, XRD and FTIR. Kinetic, isotherm, and thermodynamic investigations were employed to… read more here.
Keywords: adsorption; zirconium chitosan; hydrogel beads; chitosan hydrogel ... See more keywords
Ionic liquid-assisted cellulose coating of chitosan hydrogel beads and their application as drug carriers
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-70900-7
Abstract: The present study proposes a simple yet effective method of cellulose coating onto chitosan (CS) hydrogel beads and application thereof as drug carriers. The beads were coated with cellulose dissolved in 1-ethyl-3-methylimidazolium acetate, an ionic… read more here.
Keywords: beads application; drug; hydrogel beads; chitosan hydrogel ... See more keywords
Comparison of Co(II) adsorption by a crosslinked carboxymethyl chitosan hydrogel and resin: behaviour and mechanism
Sign Up to like & getrecommendations! Published in 2017 at "New Journal of Chemistry"
DOI: 10.1039/c6nj03837a
Abstract: A crosslinked carboxymethyl chitosan hydrogel (CCMCH) and resin (CCMCR) are prepared via the cross-linking of glutaraldehyde. The adsorption behavior and mechanism of CCMCH and CCMCR are studied for the removal Co(II) from wastewater and their… read more here.
Keywords: adsorption; carboxymethyl chitosan; mechanism; chitosan hydrogel ... See more keywords
Enhanced adsorption behaviors of Co2+ on robust chitosan hydrogel microspheres derived from an alkali solution system: kinetics and isotherm analysis
Sign Up to like & getrecommendations! Published in 2018 at "RSC Advances"
DOI: 10.1039/c8ra06110f
Abstract: Chitosan hydrogel microspheres derived from the LiOH/KOH/urea aqueous system demonstrate great characteristics of high mechanical strength, relative chemical inertness, renewability and 3-D fibrous network, making them promising functional supports. This work aims to investigate the… read more here.
Keywords: adsorption; hydrogel microspheres; adsorption behaviors; chitosan microspheres ... See more keywords
Bioinspired microstructures of chitosan hydrogel provide enhanced wear protection.
Sign Up to like & getrecommendations! Published in 2018 at "Soft matter"
DOI: 10.1039/c8sm00215k
Abstract: We describe the fabrication of physical chitosan hydrogels exhibiting a layered structure. This bilayered structure, as shown by SEM and confocal microscopy, is composed of a thin dense superficial zone (SZ), covering a deeper zone… read more here.
Keywords: enhanced wear; provide enhanced; chitosan hydrogel; microstructures chitosan ... See more keywords