Recent advances in the synthesis, properties, and applications of modified chitosan derivatives: challenges and opportunities

T Boominathan, A Sivaramakrishna - Topics in Current Chemistry, 2021 - Springer
Chitosan is a very well-known biocompatible and biodegradable polysaccharide consisting
of β-(1–4)-linked glucosamine units, derived from the deacetylation of chitin. This unique …

Physicochemical fabrication of chitosan and algae with crosslinking glyoxal for cationic dye removal: insight into optimization, kinetics, isotherms, and adsorption …

HM Agha, AS Abdulhameed, AH Jawad… - International Journal of …, 2023 - Elsevier
Herein, a highly efficient and sustainable adsorbent of cross-linked chitosan-glyoxal/algae
biocomposite (CHT-GLX/ALG) adsorbent was developed through an innovative …

Development of highly photoluminescent electrospun nanofibers for dual-mode secure authentication

MH El-Newehy, HY Kim, TA Khattab… - Ceramics International, 2022 - Elsevier
The photochromic phenomenon has been recently used as a fascinating technology in the
development of highly efficient anti-counterfeiting materials with dual-mode security …

Chitosan/montmorillonite composites for fast removal of methylene blue from aqueous solutions

SM El-Kousy, HG El-Shorbagy… - Materials chemistry and …, 2020 - Elsevier
New modified chitosan nano-montmorillonite composites were synthesized for efficient
removal of Methylene Blue (MB) pollutant. The composites' structure and morphology were …

Preparation of green and sustainable colorimetric cotton assay using natural anthocyanins for sweat sensing

ME El-Naggar, OAA Ali, DI Saleh, MA Abu-Saied… - International Journal of …, 2021 - Elsevier
Herein, we develop a novel smart cotton swab as a diagnostic assay for onsite monitoring of
sweat pH changes toward potential applications in monitoring human healthcare and drug …

One-step fabrication of chitosan-Fe (OH) 3 beads for efficient adsorption of anionic dyes

Y Li, H Gao, C Wang, X Zhang, H Zhou - International journal of …, 2018 - Elsevier
In this study, we reported the one-step synthesis of chitosan-Fe (OH) 3 beads without the
use of acid solvent, which could be used as effective adsorbents for anionic dyes removal …

A nanocomposite based on polyaniline, nickel and manganese oxides for dye removal from aqueous solutions

LIA Ali, HK Ismail, HF Alesary… - International Journal of …, 2021 - Springer
In this study, a new type of multifunctional material PANI/NiO/MnO 2 nanocomposite was first
time prepared by chemical polymerisation from aniline monomer in the presence of metal …

Adsorption Thermodynamic and Kinetic Studies of Methyl Orange onto Sugar Scum Powder as a Low‐Cost Inorganic Adsorbent

Y El Maguana, N Elhadiri, M Benchanaa… - Journal of …, 2020 - Wiley Online Library
In the present study, batch adsorption experiments were carried out to investigate the
removal of methyl orange (MO) from aqueous solution using sugar scum powder as an …

Eco-friendly chitosan condensation adduct resins for removal of toxic silver ions from aqueous medium

HG El-Shorbagy, SM El-Kousy, KZ Elwakeel… - Journal of Industrial and …, 2021 - Elsevier
A simple and economical method for modifying chitosan based on non-catalytic direct
condensation reaction between chitosan and phenolic acids “Gallic and Caffeic acids” has …

GO–CuO nanocomposites assimilated into CA–PES polymer membrane in adsorptive removal of organic dyes from wastewater

G Natesan, K Rajappan - Environmental Science and Pollution Research, 2023 - Springer
Textile industries are one of the leading environmental pollutants by releasing harmful dye
effluents. In many textile distrts, the amount of excess color in treated textile effluent that …