Low molecular weight chitosan
Low Molecular Weight Chitosan from Shrimp Shell Waste Using Steam-Explosion Process Under Catalyst of Phosphotungstic Acid
... of chitosan had limiting its application in any fields. Low molecular weight chitosan (LWCS) potentially produced to improve its solubility and ...
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Low molecular weight chitosan-coated silver nanoparticles are effective for the treatment of MRSA-infected wounds
... that low molecular weight chitosan-coated silver nanoparticles (LMWC-AgNPs) are effective against methicillin-resistant Staphylococcus aureus (MRSA), have better biocompatibility, and have ...
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Physical Stability of Rivaroxaban Loaded Liposomes Coated with Low Molecular Weight Chitosan
... of Chitosan (CS) coated ...with low molecular weight chitosan (LMW CS) by simply mixing the liposomal suspension with the acidic polymer solutions of varying ...
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Low molecular weight chitosan conjugated with folate for siRNA delivery in vitro: optimization studies
... The low transfection efficiency of chitosan is one of its drawbacks as a gene delivery ...carrier. Low molecular weight chitosan may help to form small-sized polymer-DNA or small ...
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TAT-LHRH conjugated low molecular weight chitosan as a gene carrier specific for hepatocellular carcinoma cells
... a chitosan-based nonviral gene carrier capable of delivering genes specifically into hepatoma cells, a bifunctional peptide composed of the TAT (transactivator of transcription) peptide and luteinizing ...
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Low molecular weight chitosan nanoparticulate system at low N:P ratio for nontoxic polynucleotide delivery
... Abstract: Chitosan, a natural polymer, is a promising system for the therapeutic delivery of both plasmid DNA and synthetic small interfering ...of chitosan for synthetic small interfering RNA delivery were ...
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Functional Comparison of High and Low Molecular Weight Chitosan on Lipid Metabolism and Signals in High-Fat Diet-Fed Rats
... not low-MW, chitosan supplementation significantly decreased the TG level and LPL activity and increased the lipolysis rate in the perirenal adipose tissues compared to the HF diet ...high-MW ...
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Controlled depolymerisation, as assessed by analytical ultracentrifugation, of low molecular weight chitosan for potential use in archaeological conservation
... Molecular weights of polysaccharides can be reduced through various means (Harding 2010), such as the appli- cation of treatment with hydrogen peroxide with thermal processing, microwaves, UV light or potassium ...
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EFFECT OF CHITOSAN ON PLANT GROWTH, FLOWERING AND CORMS YIELD OF POTTED
... of chitosan use with medium- and high-mo- lecular-weights, plants were by ...The chitosan-treated plants had more shoots and leaves, by respective- ly ...the molecular weight of the biopolymer ...
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Nematicidal activity of a biopolymer chitosan at different molecular weights against root knot nematode, Meloidogyne incognita
... the low-molecular-weight chitosan (5 kDa) was shown to display an elicitor activity by inducing the local and systemic resistance of ...the chitosan caused elongation of the stem and ...
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Effect of Gamma Irradiation on Antibacterial Properties of Sea Crab Shell Chitosan
... Low-molecular weight chitosan can be prepared by chemical, radiation, or enzymatic degradation of the high-molecular weight ...in molecular weight of the polymer ...
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Antifungal Activity of Chitosan Nanoparticles Against Some Plant Pathogenic Fungi In Vitro.
... that chitosan LMW was more effective than chitosan HMW in decreasing linear growth, spores and sclerotia germination of all tested fungi ...that low molecular weight (LMW) CS and its ...
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In vitro biocompatibility of low and medium molecular weight chitosan–coated Fe3O4 nanoparticles
... of chitosan or uncoated, has crossed the coordinates center, it can be said that there is no residual magnetization, so the resulting particles are super ...the molecular weight of the ...
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Lobster processing by-products as valuable bioresource of marine functional ingredients, nutraceuticals, and pharmaceuticals
... with low residual minerals ...demineralization, low residues, and recovery of lobster minerals (Nguyen et ...into chitosan. The degree of deacetylation in chitosan pro- duction within ...
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High molecular weight chitosan derivative polymeric micelles encapsulating superparamagnetic iron oxide for tumor-targeted magnetic resonance imaging
... In this study, we developed novel, biocompatible FAPLCS/ SPIONs to improve tumor targeting efficiencies in MRI scans of FR-positive tumor cells. TEM images revealed that SPIONs were encapsulated by FAPLCS and that ...
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Effect of Degree of Deacetylation and Molecular Weight of Chitosan Extracted From Various Marine Sources on Its Applications
... 5. Chitosan with higher DD showed higher antibacterial activity than chitosan with low DD and high molecular ...weight. Chitosan with higher DD and low molecular ...
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Chitosan: An Overview
... into chitosan by enzymatic means or alkali deacetylation, this being the most utilized ...1998). Chitosan has been widely used in vastly diverse fields, ranging from waste management to food processing, ...
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Crushed Puffed Rice-HPMC-Chitosan based Single-Unit Hydro-dynamically Balanced System for the Sustained Stomach Specific Delivery of Metoprolol Succinate
... fine low-density powder which is not easily wetted by water and can float over the surface of the water for a prolonged period of time (figure 10 ...High Molecular Weight Chitosan (HMWCH) – ...
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Chitosan Versatile Biodegradable Polymer and its Importance – Review
... transfection efficiency and low cytotoxicity, amphiphilic chitosan was synthesized and linked with low-molecular weight polyethylenimine (PEI) (17).Gene therapy aims at the treatment of ...
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Low Molecular Weight Hydroxyethyl Chitosan-Prednisolone Conjugate for Renal Targeting Therapy: Synthesis, Characterization and In Vivo Studies
... the chitosan was derivatized at the N-position, such as N-succinyl chitosan, is mainly taken up by liver ...of chitosan has been found to be different from chitosan derivative ...[15]. ...
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