Chitosan and Cellulose Based Materials for Sustainable Wastewater Remediation DOI
Akash Balakrishnan,

Appunni Sowmya

Clean Energy Production Technologies, Journal Year: 2024, Volume and Issue: unknown, P. 203 - 228

Published: Jan. 1, 2024

Language: Английский

Insights into the Adsorption of Cr(VI) on Activated Carbon Prepared from Walnut Shells: Combining Response Surface Methodology with Computational Calculation DOI Creative Commons

Hicham Yazid,

Taoufiq Bouzid, El Mountassir El Mouchtari

et al.

Clean Technologies, Journal Year: 2024, Volume and Issue: 6(1), P. 199 - 220

Published: Feb. 26, 2024

Walnut shells were used to produce highly microporous activated carbon. The prepared walnut found be an efficient adsorbent for removing Cr(VI). study the response surface methodology investigate four independent variables effect: Cr(VI) concentration, pH, AC-Ws dose, and temperature on removal efficiency, which was studied in concentration range of 0.1 0.3 g/L, 4 10, 15 35 °C 1 5 mg/L, respectively. Through experiments designed, optimum conditions determined 4, 0.23 298 k, 2 At these conditions, efficiency 93%. thermodynamic adsorption process showed a spontaneous exothermic nature. kinetic model that explains experimental data is pseudo-second-order model. Furthermore, Langmuir isotherm estimated excellent representation equilibrium data. Quantum calculations NCI analyses also performed get more light mechanism atom its complex form surface.

Language: Английский

Citations

32
Exploring the synthesis, properties, and potential of chitosan-functionalized metal-organic frameworks in emerging applications DOI
Anbazhagan Sathiyaseelan, Xin Zhang, Yuting Lu

et al.

Progress in Materials Science, Journal Year: 2024, Volume and Issue: 148, P. 101387 - 101387

Published: Oct. 9, 2024

Language: Английский

Citations

11
MOF/Chitosan Composites: An Emerging Class of Multifunctional Materials for Diverse Applications DOI
Karzan A. Abdalkarim, Diary I. Tofiq, Rebaz F. Hamarawf

et al.

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 14, 2025

Language: Английский

Citations

2
Hybrid Chitosan/HKUST-1 Hydrogel with Freezing and Thawing Modification as Sustainable Porous Material for Removal and Selective Separation of Dye Mixtures DOI
Zahraa H. Athab, Ahmed F. Halbus,

Sura Bahaa Mohammed

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113696 - 113696

Published: July 29, 2024

Language: Английский

Citations

7
Investigation into highly selective uranium adsorption using a water-stable chitosan/ellagic acid/Cu-metal–organic framework material DOI

Qi Xin,

Hongqiang Wang,

Eming Hu

et al.

Desalination, Journal Year: 2025, Volume and Issue: unknown, P. 118768 - 118768

Published: March 1, 2025

Language: Английский

Citations

1
Synthesis, characterization and computational study of chitosan-modified pH-responsive Mag@ZIF-8/CS drug delivery system loaded with magnolol for sustained drug release and synergistic antibacterial activity DOI
Safdar Ali Amur, Quratulain Khuhro, Najaf Ali Soomro

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142144 - 142144

Published: March 1, 2025

Language: Английский

Citations

1
Selective detection of food contaminants using engineered gallium-organic frameworks with MD and metadynamics simulations DOI Creative Commons

Somayeh Hamsayegan,

‪Heidar Raissi, Afsaneh Ghahari

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Aug. 5, 2024

The exclusion mechanism of food contaminants such as bisphenol A (BPA), Flavonoids (FLA), and Goitrin (GOI) onto the novel gallium-metal organic framework (MOF) functionalized MOF with oxalamide group (MOF-OX) is evaluated by utilizing molecular dynamics (MD) Metadynamics simulations. atoms in molecules (AIM) analysis detected different types atomic interactions between contaminant substrates. To assess this procedure, a range descriptors including interaction energies, root mean square displacement, radial distribution function (RDF), density, hydrogen bond count (HB), contact numbers are examined across simulation trajectories. most important elements stability systems under examination found to be stacking π-π HB interactions. It was confirmed significant value total energy for BPA/MOF-OX (- 338.21 kJ mol

Language: Английский

Citations

6
Sustainable celloMOF cargoes for regenerative medicine and drug delivery therapies: A review DOI
Farhad Esmailzadeh, Reza Taheri‐Ledari,

Amir Kashtiaray

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 212, P. 118293 - 118293

Published: March 7, 2024

Language: Английский

Citations

5
Exploring Principal Component Analysis for Enhanced Insights into Physical and Operational Characteristics of Palladium-Based Membrane Composites: Advancing Hydrogen (H2) Energy Potential to Revolutionize the Energy Sector DOI Open Access
Khaled Younes, Walid Al-Shaar, M. Hochlaf

et al.

Processes, Journal Year: 2025, Volume and Issue: 13(1), P. 192 - 192

Published: Jan. 11, 2025

In this study, we used Principal Component Analysis (PCA) to evaluate the physical and operational properties of palladium (Pd)-based membrane composites, focusing on variables like temperature, differential pressure (ΔP), thickness, hydrogen (H2) permeability, H2 flux. The analysis revealed that first two principal components explained 53.16% total variance, indicating moderate explanatory power. Interdependencies were observed among flux, while ΔP functioned independently. This study found similarities membranes, such as eco-friendly chitosan-based which performed comparably conventional options Pd–PSS Pd–Cu/αAl2O3. Overall, PCA proved be an invaluable tool for uncovering hidden patterns, optimizing experimental processes, deepening understanding Pd-based membranes. findings underscore PCA’s potential enhance material performance promote sustainable alternatives, with practical benefits advancing separation technologies. illustrates how data-driven approaches can refine drive innovation in design.

Language: Английский

Citations

0
Alginate versus Chitosan for Templating Growth and Shaping HKUST‐1 as Porous CO2‐Adsorbent Beads DOI Open Access

Yassine Khadiri,

Aïcha Anouar, Christophe Volkringer

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(5)

Published: Feb. 1, 2025

Abstract This study aims at elucidating the role of polysaccharide skeleton (alginate versus chitosan) during growth and shaping HKUST‐1 as porous beads. Although two biopolymers afford an open hydrogel network, freeze‐drying step was crucial with water medium being inappropriate to preserve crystalline framework HKUST‐1. Alternatively, drying in ethanol circumvented this drawback by keeping intact structure However, a contrasting behavior observed resulting polysaccharide@HKUST‐1 beads, grown alginate underwent dramatic collapse, whereas self‐standing, microspheres could be obtained using chitosan templating route. The chitosan@HKUST‐1 cryogel displays enhanced CO 2 capture (2.67 mmol.g −1 ) compared its analogs shaped alginate, making consequently better option for structuring MOF‐based adsorbents.

Language: Английский

Citations

0