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Antimicrobial Properties of Chitosan and Chitosan Derivatives in the Treatment of Enteric Infections [PDF]
Molecules, 2021 Antibiotics played an important role in controlling the development of enteric infection. However, the emergence of antibiotic resistance and gut dysbiosis led to a growing interest in the use of natural antimicrobial agents as alternatives for therapy ...
Dazhong Yan +5 more
doaj +5 more sources
Antimicrobial Activities of Chitosan Derivatives. [PDF]
Pharmaceutics, 2021 Considering the challenge created by the development of bacterial and fungal strains resistant to multiple therapeutic variants, new molecules and materials with specific properties against these microorganisms can be synthesized, like those synthesized from biopolymers such as chitosan with improved antimicrobial activities.
Ardean C +8 more
europepmc +6 more sources
Using Chitosan or Chitosan Derivatives in Cancer Therapy [PDF]
Polysaccharides, 2021 Cancer is one of the major causes of death worldwide. Chemotherapeutic drugs have become a popular choice as anticancer agents. Despite the therapeutic benefits of chemotherapeutic drugs, patients often experience side effects and drug resistance ...
Md Salman Shakil +7 more
doaj +2 more sources
New N-Methylimidazole-Functionalized Chitosan Derivatives: Hemocompatibility and Antibacterial Properties [PDF]
Biomimetics, 2023 Novel imidazole derivatives of the low molecular weight chitosan N-(2-hydroxypropyl)-1H-1,2,3-triazol-4-yl)methyl)-1-methyl-1H-imidazol-3-ium chitosan chloride (NMIC) were synthesized using copper-catalyzed azide–alkyne cycloaddition (CuAAC). The degrees
Natalia Drozd +4 more
doaj +2 more sources
Strategies for the Preparation of Chitosan Derivatives for Antimicrobial, Drug Delivery, and Agricultural Applications: A Review [PDF]
Molecules, 2023 Chitosan has received much attention for its role in designing and developing novel derivatives as well as its applications across a broad spectrum of biological and physiological activities, owing to its desirable characteristics such as being ...
Rajeev Shrestha +3 more
doaj +2 more sources
Hydrophilic Chitosan Derivatives: Synthesis and Applications. [PDF]
Chemistry, 2022 AbstractPolymer alternatives sourced from nature have attracted increasing attention for applications in medicine, cosmetics, agriculture, food, water purification, and more. Among them, chitosan is the most versatile due to its full biodegradability, exceptional biocompatibility, multipurpose bioactivity, and low toxicity. Although remarkable progress
Cohen E, Poverenov E.
europepmc +3 more sources
Chitosan Derivatives and Their Application in Biomedicine. [PDF]
Int J Mol Sci, 2020 Chitosan is a product of the deacetylation of chitin, which is widely found in nature. Chitosan is insoluble in water and most organic solvents, which seriously limits both its application scope and applicable fields. However, chitosan contains active functional groups that are liable to chemical reactions; thus, chitosan derivatives can be obtained ...
Wang W +6 more
europepmc +5 more sources
Chitosan Derivatives as Gene Carriers
Key Engineering Materials, 2005 Chitosan has been considered to be a good candidate for gene delivery system, since it is already known as a biocompatible, biodegradable, and low toxic material with high cationic potential. However, low specificity and low transfection efficiency of chitosan need to be overcome prior to clinical trial.
Tae Hee Kim +5 more
openalex +3 more sources
Glycosylated-Chitosan Derivatives: A Systematic Review. [PDF]
Molecules, 2020 Chitosan derivatives, and more specifically, glycosylated derivatives, are nowadays attracting much attention within the scientific community due to the fact that this set of engineered polysaccharides finds application in different sectors, spanning from food to the biomedical field.
Sacco P +7 more
europepmc +8 more sources
Development and Characterization of Novel Films Based on Sulfonamide-Chitosan Derivatives for Potential Wound Dressing [PDF]
, 2015 The objective of this study was to develop new films based on chitosan functionalized with sulfonamide drugs (sulfametoxydiazine, sulfadiazine, sulfadimetho-xine, sulfamethoxazol, sulfamerazine, sulfizoxazol) in order to enhance the biological effects of
Oana Maria Dragostin +8 more
openalex +5 more sources