Stability and binding affinity of DNA/chitosan complexes by polyanion competition.
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DOI: 10.1016/j.carbpol.2017.08.002
Abstract: The stability of DNA/chitosan complexes upon exposure to hyaluronic acid, chondroitin sulfate, and heparin, was assessed by fluorescence spectroscopy to quantify DNA release. Only the highly charged heparin was found to release DNA from the… read more here.
Keywords: dna chitosan; dna; chitosan; chitosan complexes ... See more keywords
Biodegradable liposome–chitosan complexes: enzyme-mediated release of encapsulated substances
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DOI: 10.1016/j.mencom.2018.03.009
Abstract: Multi-liposomal containers were prepared via electrostatic adsorption of 50 nm anionic liposomes on the surface of cationic chitosan nanoparticles (nanogels) 270 nm in diameter. The containers are stable in aqueous-salt solutions but degrade in the… read more here.
Keywords: complexes enzyme; liposome chitosan; biodegradable liposome; chitosan ... See more keywords
Collagen/Chitosan Complexes: Preparation, Antioxidant Activity, Tyrosinase Inhibition Activity, and Melanin Synthesis
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DOI: 10.3390/ijms21010313
Abstract: Bioactive collagen/chitosan complexes were prepared by an ion crosslinking method using fish skin collagen and chitosan solution as raw materials. Scanning electron microscopy observation confirmed that the collagen/chitosan complexes were of a uniform spherical shape… read more here.
Keywords: collagen; melanin; chitosan complexes; collagen chitosan ... See more keywords