Results 31 to 40 of about 571,765 (409)
Progress in Research of Chitosan Chemical Modification Technologies and Their Applications
Marine Drugs, 2022 Chitosan, which is derived from chitin, is the only known natural alkaline cationic polymer. Chitosan is a biological material that can significantly improve the living standard of the country.
Qizhou Chen +7 more
semanticscholar +1 more source
Marine Drugs, 2018 Hydroxypropyltrimethyl ammonium chitosan halogenated acetates were successfully synthesized from six different haloacetic acids and hydroxypropyltrimethyl ammonium chloride chitosan (HACC) with high substitution degree, which are hydroxypropyltrimethyl ...
Yingqi Mi +7 more
doaj +1 more source
Marine Drugs, 2022 Chitin and its derivative chitosan are highly abundant polymers in nature, appearing in both the shells and exoskeletons of various marine and non-marine species.
Parnian Baharlouei, Azizur Rahman
semanticscholar +1 more source
pH-Sensitive Chitosan–Heparin Nanoparticles for Effective Delivery of Genetic Drugs into Epithelial Cells [PDF]
, 2019 Chitosan has been extensively studied as a genetic drug delivery platform. However, its efficiency is limited by the strength of DNA and RNA binding.
Korzhikov-Vlakh, Viktor +7 more
core +1 more source
Gold nanoparticles with chitosan, N-acylated chitosan, and chitosan oligosaccharide as DNA carriers [PDF]
Nanoscale Research Letters, 2019 Currently, gold nanoparticles have found applications in engineering and medical sciences, taking advantage from their properties and characteristics. Surface plasmon resonance, for instance, is one of the main features for optical applications and other physical properties, like high density, that represents the key for cellular uptake.
Paulina Abrica-González +6 more
openaire +4 more sources
Chitosan based metallic nanocomposite scaffolds as antimicrobial wound dressings
Bioactive Materials, 2018 Chitosan based nanocomposite scaffolds have attracted wider applications in medicine, in the area of drug delivery, tissue engineering and wound healing. Chitosan matrix incorporated with nanometallic components has immense potential in the area of wound
Annapoorna Mohandas +3 more
doaj +1 more source
Carboxymethyl Chitosan as A Homemade Sausage Preservative [PDF]
Journal of Pure and Applied Chemistry Research, 2019 Carboxymethyl chitosan has antimicrobial activity. The solubility of carboxymethyl chitosan makes it easy to apply as a food preservative. Sausage is a processed product of meat, and it is classifiedas perishable food.
Mardiyah Kurniasih +4 more
doaj +1 more source
Combining hyaluronic acid with chitosan enhances gene delivery [PDF]
, 2014 The low gene transfer efficiency of chitosan-DNA polyplexes is a consequence of their high stability and consequent slow DNA release. The incorporation of an anionic polymer is believed to loosen chitosan interactions with DNA and thus promote higher ...
Bitoque, Diogo +2 more
core +3 more sources
Treatment of the oily produced water (OPW) using coagulant mixtures
Egyptian Journal of Petroleum, 2016 Treatment of the oily produced water (OPW) before injection into oil reservoirs is necessary to reduce formation damage. This can be done using chemo-physical process to minimize the oil droplets in water.
R. Hosny +5 more
doaj +1 more source
Prawn Shell Chitosan Has Anti-Obesogenic Properties, Influencing Both Nutrient Digestibility and Microbial Populations in a Pig Model [PDF]
, 2015 This study was supported financially (Grant-Aid Agreement No. MFFRI/07/01) under the Sea Change Strategy with the support of the Marine Institute and the Department of Agriculture, Food and the Marine, funded under the National Development Plan 2007 ...
Egan, Aine M. +3 more
core +1 more source