Results 101 to 110 of about 165,219 (191)

A Coating Based on Bioactive Compounds from Streptomyces spp. and Chitosan Oligomers to Control Botrytis cinerea Preserves the Quality and Improves the Shelf Life of Table Grapes. [PDF]

open access: yesPlants (Basel), 2023
Buzón-Durán L   +6 more
europepmc   +1 more source

Development of chitosan-based adsorbents for removal of reactive Azo Dyes from Aqueous solution. [PDF]

open access: yes, 2008
The adsorption of reactive blue 19 (RB19), reactive orange 16 (R016) and reactive black 5 (RB5) on cross-linked chitosan/oil palm ash composite beads was studied in batch and column modes of operation.
H. Hameed, Bassim, Ahmad, Abdul Latif
core   +1 more source

ANTIBACTERIAL POTENCY OF CHITOSAN OLIGOMER PRODUCED BY Bacillus licheniformis MB-2 CHITOSANASE [PDF]

open access: yes, 2017
Bacillus licheniformis MB-2 chitosanase isolated from hot spring water in Manado, Indonesia, was used to produce chitosan ...
Suhartono, Maggy T.   +5 more
core   +1 more source

Structure and function of a broad-specificity chitin deacetylase from Aspergillus nidulans FGSC A4

open access: yesScientific Reports, 2017
Enzymatic conversion of chitin, a β-1,4 linked polymer of N-acetylglucosamine, is of major interest in areas varying from the biorefining of chitin-rich waste streams to understanding how medically relevant fungi remodel their chitin-containing cell ...
Zhanliang Liu   +9 more
doaj   +1 more source

The Effect of Sonication on The Characteristic of Chitosan [PDF]

open access: yes, 2012
This research aim was to study the effect of sonication process on the changes of chitosan characteristics such as molecular weight,chemical structure, degree of crystallinity and the amount of dissolved chitosan after sonication. Sonication process was
S, Sumarno   +4 more
core   +1 more source

Nano-chitosan wood treatment: A combined fire-retardant and anti-fungal treatment [PDF]

open access: yes, 2019
The feasibility of using modified nano-chitosan particles as an environmentally friendly wood preservative agent was investigated in this research. Chitosan nano-particles were prepared from commercially available low molecular weight (LMW) chitosan and ...
KhademiBami, Laya
core  

Pegylation effect of chitosan based polyplex on DNA transfection

open access: yes, 2017
The aim of this study was to develop hepatocyte-targeting non-viral polymeric nono-carriers for gene delivery. Chitosan was selected as the main polymer. An asialoglycoprotein receptor recognized sugar, galactose, was introduced.
Lin, Wen Jen;Hsu, Wan Yi, 林文貞
core   +1 more source

Injectable oligomer-cross-linked chitosan hydrogels for biomedical applications

open access: yesJournal of Materials Chemistry B
Injectable oligomer-cross-linked chitosan hydrogels, designed to emulate the extracellular matrix (ECM) in tissue engineering, are conventionally formed through physical gelation.
Iram Maqsood   +7 more
openaire   +2 more sources

Characterization and Biocompatibility of Chitosan Nanocomposites

open access: yes, 2012
Chitosan nanocomposites were prepared from chitosan and gold nanoparticles AuNPs or silver nanoparticles AgNPs of similar to 5 nm size. Transmission electron microscopy TEM showed the NPs in chitosan did not aggregate until higher concentrations 120-240 ...
徐善慧;蔡清霖   +1 more
core   +1 more source

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