Preparation of surface-modified, micrometer-sized carboxymethyl chitosan drug-loaded microspheres
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DOI: 10.1002/app.45731
Abstract: Drug-loaded microspheres have attracted much attention in embolization therapy for liver cancer in recent years. Carboxymethyl chitosan has obvious advantages for biomedical applications because of its exceptional biocompatibility and biodegradability. In this study, surface-modified carboxymethyl… read more here.
Keywords: drug loaded; carboxymethyl chitosan; surface modified; drug ... See more keywords
Facile fabrication of carboxymethyl chitosan/paraffin coated carboxymethylated cotton fabric with asymmetric wettability for hemostatic wound dressing
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DOI: 10.1007/s10570-020-02969-2
Abstract: Abstract Achieving effective hemostasis is significant to ensure the survival of the people with acute massive bleeding in the battlefield or daily life in pre-hospital care. In this work, modified cotton fabric with asymmetric wettability… read more here.
Keywords: carboxymethyl chitosan; fabric; cotton fabric; asymmetric wettability ... See more keywords
Biologically Active Water Soluble Novel Biopolymer/Hydrazide Based O-Carboxymethyl Chitosan Schiff Bases: Synthesis and Characterisation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-020-01487-9
Abstract: Six new N,N,O tridentate water soluble hydrazide based O-carboxymethyl chitosan Schiff base derivatives have been prepared through in-situ synthesis. The degree of substitution of schiff base derivatives was calculated theoretically and the derivatives were prepared… read more here.
Keywords: schiff; carboxymethyl chitosan; chitosan schiff; base derivatives ... See more keywords
Ternary carboxymethyl chitosan-hemicellulose-nanosized TiO2 composite as effective adsorbent for removal of heavy metal contaminants from water
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DOI: 10.1007/s12221-017-6928-y
Abstract: A ternary composite consisting of carboxymethyl chitosan, hemicellulose, and nanosized TiO2 (CHNT) was prepared by incorporating TiO2 nanoparticles into the pre-synthesized carboxymethyl chitosan-hemicellulose polysaccharide network. The microstructure and chemical composition of the obtained CHNT was… read more here.
Keywords: tio2; adsorption; carboxymethyl chitosan; chitosan hemicellulose ... See more keywords
Preparation and Characterization of Carboxymethyl Chitosan Nonwovens for Wound Dressing
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DOI: 10.1007/s12221-020-1241-6
Abstract: Chitosan has various merits including antimicrobial activity but shows poor liquid handling properties such as fluid absorption and retention, keeping moisture environment, and gel-formation. In order to improve the characteristics of chitosan nonwovens as a… read more here.
Keywords: nonwovens wound; wound dressing; chitosan nonwovens; carboxymethyl chitosan ... See more keywords
Intranasal administration of carbamazepine-loaded carboxymethyl chitosan nanoparticles for drug delivery to the brain
Sign Up to like & getrecommendations! Published in 2018 at "Asian Journal of Pharmaceutical Sciences"
DOI: 10.1016/j.ajps.2017.09.001
Abstract: Graphical Abstract CD/CS-SCU-NPs were prepared by ionic cross-linking method. Orthogonal design was used to optimize the formulation. The optimum formulation was tested in vitro and in vivo.Unlabelled image read more here.
Keywords: carboxymethyl chitosan; carbamazepine loaded; chitosan nanoparticles; loaded carboxymethyl ... See more keywords
A facile heparin/carboxymethyl chitosan coating mediated by polydopamine on implants for hemocompatibility and antibacterial properties
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.146539
Abstract: Abstract Surface-engineering of implants with bioactive molecules and polymers represents a potent and versatile strategy to control and minimize implant-related infections and complications. Therefore, in the present work, to develop a clinically-applicable bioimplant, a seminal… read more here.
Keywords: strategy; antibacterial properties; surface; carboxymethyl chitosan ... See more keywords
Selective sensing of Mn2+ based on ZnCdS/ZnS QD/carboxymethyl chitosan/g-C3N4 nanosheet nanocomposite film by the conformational regulation of polymer chain
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147255
Abstract: Abstract A novel film consisting of ZnCdS/ZnS quantum dots (QDs) and g-C3N4 nanosheets conjugated with carboxymethyl chitosan (CMCS) chains via weak bonds was built. The Mn2+ in contact with the composite film forced the chitosan… read more here.
Keywords: carboxymethyl chitosan; mn2; zncds zns; film ... See more keywords
Facile fabrication of moldable antibacterial carboxymethyl chitosan supramolecular hydrogels cross-linked by metal ions complexation.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.02.085
Abstract: Herein, carboxymethyl chitosan (CMCh) supramolecular hydrogels cross-linked by metal ions (Ag+, Cu2+ and Zn2+) are reported. The hydrogels were formed within a few seconds by simple mixing of CMCh solution with metallic salt solutions at… read more here.
Keywords: supramolecular hydrogels; hydrogels cross; carboxymethyl chitosan; metal ions ... See more keywords
pH-responsive carboxymethyl chitosan-derived micelles as apatinib carriers for effective anti-angiogenesis activity: Preparation and in vitro evaluation.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.08.011
Abstract: In this study, carboxymethyl chitosan-graft-poly-(ε-caprolactone) copolymers (CMCS-g-PCL) were synthesized and used to encapsulate apatinib to prepare apatinib-loaded CMCS-g-PCL (CPA) micelles. CPA micelles' sizes were 100-150nm at pH 7.4 while aggregated to 300-350nm at pH 6.4,… read more here.
Keywords: cpa micelles; carboxymethyl chitosan; anti angiogenesis; cmcs pcl ... See more keywords
Antibacterial cotton fabric with enhanced durability prepared using silver nanoparticles and carboxymethyl chitosan.
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DOI: 10.1016/j.carbpol.2017.08.129
Abstract: Carboxymethyl chitosan (CMCTS) and silver nanoparticles (Ag NPs) were successfully linked onto a cotton fabric surface through a simple mist modification process. The CMCTS binder was covalently linked to the cotton fabric via esterification and… read more here.
Keywords: silver nanoparticles; carboxymethyl chitosan; cotton fabric; durability ... See more keywords