Functional potential of chitosan-metal nanostructures: Recent developments and applications DOI
Shamsa Kanwal, Sadia Bibi,

Rabia Haleem

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 282, P. 136715 - 136715

Published: Oct. 23, 2024

Language: Английский

Chitosan-Based Schiff Bases (CSBs) and Their Metal Complexes: Promising Antimicrobial Agents DOI Creative Commons
Domenico Iacopetta, Alessia Catalano, Jessica Ceramella

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(2), P. 207 - 207

Published: Jan. 7, 2025

The scientific interest in the chemical modification of chitosan to increase its solubility and application has led conjugation with Schiff bases, which are interesting scaffolds endowed diverse biological properties. resultant chitosan-based bases (CSBs) widely studied literature due myriad activities exerted, both catalytic biological, including anticancer, anti-inflammatory, antioxidant, especially antimicrobial ones. Antimicrobial resistance (AMR) is one major public health challenges twenty-first century because it represents a threat prevention treatment growing number bacterial, parasitic, viral, fungal infections that no longer treatable available drugs. Thus, this review, we present brief outline CSBs as well their complexes metals, particular focus on recent regarding effect these captivating derivatives.

Language: Английский

Citations

2
Spectroscopic elucidation, quantum chemical computations (FMO, HOMO–LUMO, MEP, NLO), and biological activity on some novel heterocyclic compounds using 3-substituted-6,8-dimethylchromones DOI
Mai Mostafa, Magdy A. Ibrahim, Al‐Shimaa Badran

et al.

Synthetic Communications, Journal Year: 2024, Volume and Issue: 54(18), P. 1523 - 1550

Published: Aug. 28, 2024

The chemical transformations of substituted chromones 1a–c were examined toward some nucleophiles namely dimedone (R1), 4-hydroxycoumarin (R2) and 4-hydroxy-1-methylquinolin-2(1H)-one (R3). DFT computation at the B3LYP/6-311 G(d,p) level theory was used to perform theoretical computations for produced compounds. HOMO LUMO analyses performed determine electronic charge distribution reactivity molecules. Molecular electrostatic potential (MEP) surface analysis utilized predict molecule's reactive sites. Moreover, studied compounds showed NLO characteristics, where they have first order hyperpolarizability greater than urea. In addition, GIAO method estimate 1H-NMR 13C-NMR shifts; findings compared with experimental values. Testing generated antibacterial anticancer activities revealed varied degrees inhibitory effect. According Lipinski, Veber, Egen rules, these exhibit physicochemical properties.

Language: Английский

Citations

5
Solid-state tailored silver nanocomposites from chitosan: Synthesis, antimicrobial evaluation and molecular docking DOI

Rania Abdel-Wahed,

Bahaa A. Hemdan,

Hosam Bayoumi

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 141833 - 141833

Published: March 1, 2025

Language: Английский

Citations

0
Bioengineered tetra-PEG-COLIII-SCS hydrogel: A rapid wet-adhesive multifunctional platform for scarless repair of dynamic diabetic wound DOI
Zhanpeng Li, Yahui Xiong, Xiaogang Liu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162931 - 162931

Published: April 1, 2025

Language: Английский

Citations

0
Functional potential of chitosan-metal nanostructures: Recent developments and applications DOI
Shamsa Kanwal, Sadia Bibi,

Rabia Haleem

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 282, P. 136715 - 136715

Published: Oct. 23, 2024

Language: Английский

Citations

2