Adhesion and Cohesion Differences between Catechol- and Pyrogallol-functionalized Chitosan.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200845
Abstract: Marine-inspired phenolic compounds that exhibit underwater adhesion are used as biomedical adhesives under wet conditions. While these applications mainly use catechol and pyrogallol moieties that contain different numbers of hydroxyl groups on their benzene rings,… read more here.
Keywords: adhesion; catechol pyrogallol; functionalized chitosan; adhesion cohesion ... See more keywords
Antibacterial and antioxidative activity of O-amine functionalized chitosan.
Sign Up to like & getrecommendations! Published in 2017 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2017.04.027
Abstract: Cinnamaldehyde was immobilized to O-amine functionalized chitosan via a coupling reaction. Fourier transform infrared spectroscopy confirmed N-cinnamyl substitution. Wetting analyses demonstrate more hydrophobicity in the N-cinnamyl substituted O-amine functionalized chitosan compared to chitosan or unsubstituted… read more here.
Keywords: cinnamyl substituted; substituted amine; amine functionalized; functionalized chitosan ... See more keywords
Schiff base functionalized chitosan anion exchange membranes with 1,4-dichlorobutane as the crosslinker
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.06.031
Abstract: Abstract A series of composite membranes (CS-PY-DL x ) were synthesized by using schiff base functionalized chitosan (CS-PY) as the polymer matrix, 1,4-dichlorobutane (DL) as the crosslinker, the quaternization reagent is iodomethane. In this work,… read more here.
Keywords: anion exchange; schiff base; functionalized chitosan; dichlorobutane crosslinker ... See more keywords
Mannose functionalized chitosan nanosystems for enhanced antimicrobial activity against multidrug resistant pathogens
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2020.106814
Abstract: Abstract Escalating antimicrobial resistance is causing a major threat to the public health. Failure of traditional antibiotics urges the development of alternative therapeutics, which include biopolymeric nanosystems with intrinsic antimicrobial potential. In the present study,… read more here.
Keywords: mannose functionalized; functionalized chitosan; chitosan nanosystems; cns ... See more keywords
A natural polyphenol-functionalized chitosan/gelatin sponge for accelerating hemostasis and infected wound healing.
Sign Up to like & getrecommendations! Published in 2023 at "Biomaterials science"
DOI: 10.1039/d2bm02049a
Abstract: Natural polymers have been particularly appealing for constructing hemostatic materials/devices, but it is still desirable to develop new natural polymer-based biomaterials with balanced hemostatic and wound-healing performance. In this work, a natural polyphenol-functionalized chitosan/gelatin sponge… read more here.
Keywords: wound healing; functionalized chitosan; polyphenol functionalized; chitosan gelatin ... See more keywords
A sustainable nanocomposite, graphene oxide bi-functionalized with chitosan and magnetic nanoparticles for enhanced removal of Sudan dyes
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Dispersion Science and Technology"
DOI: 10.1080/01932691.2021.1974874
Abstract: The environmental pollution, particularly water pollution, has gradually caused severe human health issues. Organic dyes are one of the most emerging pollutants in the environment. In the present s... read more here.
Keywords: graphene oxide; oxide functionalized; sustainable nanocomposite; nanocomposite graphene ... See more keywords
Hydroxyapatite-Integrated, Heparin- and Glycerol-Functionalized Chitosan-Based Injectable Hydrogels with Improved Mechanical and Proangiogenic Performance
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms23105370
Abstract: The investigation of natural bioactive injectable composites to induce angiogenesis during bone regeneration has been a part of recent minimally invasive regenerative medicine strategies. Our previous study involved the development of in situ-forming injectable composite… read more here.
Keywords: glycerol functionalized; functionalized chitosan; integrated heparin; glycerol ... See more keywords
Removal of Ionic Dyes by Nanofiber Membrane Functionalized with Chitosan and Egg White Proteins: Membrane Preparation and Adsorption Efficiency
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12010063
Abstract: Electrospun polyacrylonitrile (PAN) nanofiber membrane was functionalized with chitosan and proteins for use in the treatment of dye-containing wastewater. The PAN nanofiber membrane was subjected to alkaline hydrolysis, before being grafted with chitosan and subsequently… read more here.
Keywords: functionalized chitosan; egg white; membrane functionalized; removal ... See more keywords