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
Design and fabrication of porous chitosan scaffolds with tunable structures and mechanical properties.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.08.069
Abstract: Chitosan-based porous scaffolds are of great interest in biomedical applications because of their biodegradability and biocompatibility. However, the poor mechanical properties of these scaffolds hinder their broad utility. In the present study, a novel compression… read more here.
Keywords: chitosan scaffolds; fabrication porous; design fabrication; mechanical properties ... See more keywords
Preparation and characterization of porous chitosan microspheres and adsorption performance for hexavalent chromium.
Sign Up to like & getrecommendations! Published in 2019 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2019.06.007
Abstract: Porous chitosan microspheres were successfully developed by the simple procedure of freezing chitosan hydrogel beads and subsequently lyophilizing the frozen structure in present study. The characterization of porous chitosan microspheres was subjected to detailed analysis… read more here.
Keywords: performance hexavalent; characterization porous; chitosan; chitosan microspheres ... See more keywords
Preparation of porous chitosan/carboxylated carbon nanotube composite aerogels for the efficient removal of uranium(VI) from aqueous solution.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2020.05.179
Abstract: The porous chitosan/carboxylated carbon nanotubes composite aerogels (CS-CCN) with different CCN contents were prepared for the efficient removal of U(VI) from aqueous solution. The successful formation of CS-CCN aerogels with highly porous structure was confirmed… read more here.
Keywords: porous chitosan; carboxylated carbon; solution; sorption ... See more keywords
Porous chitosan/hydroxyapatite composite membrane for dyes static and dynamic removal from aqueous solution.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2017.05.022
Abstract: The unique characteristics of Chitosan (CS) such as resource abundance, good biocompatibility, film-forming ability and sufficient sites (NH2 and OH) for adsorption of heavy metals or organic pollutants make CS-based membranes a promising membrane adsorbent.… read more here.
Keywords: chitosan hydroxyapatite; removal; membrane; porous chitosan ... See more keywords
Synthesis and Characterization of Porous Chitosan/Saccharomycetes Adsorption Microspheres
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14112292
Abstract: Porous chitosan/saccharomycetes adsorption microspheres were successfully prepared by using silica gel as porogen. The morphology of porous chitosan/saccharomycetes microspheres was characterized by scanning electron microscopy, the interaction between molecules was characterized by Fourier transform infrared… read more here.
Keywords: chitosan saccharomycetes; saccharomycetes adsorption; porous chitosan; adsorption microspheres ... See more keywords
Porous Chitosan Hydrogels Produced by Physical Crosslinking: Physicochemical, Structural, and Cytotoxic Properties
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15092203
Abstract: Chitosan hydrogels are biomaterials with excellent potential for biomedical applications. In this study, chitosan hydrogels were prepared at different concentrations and molecular weights by freeze-drying. The chitosan sponges were physically crosslinked using sodium bicarbonate as… read more here.
Keywords: physically crosslinked; physical crosslinking; chitosan hydrogels; hydrogels produced ... See more keywords