Fungal Chitin Nanofibrils Improve Mechanical Performance and UV-Light Resistance in Carboxymethylcellulose and Polyvinylpyrrolidone Films DOI

Madalen Azpitarte Aretxabaleta,

Gotzone Barandika, Rikardo Mínguez

et al.

Biomacromolecules, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 11, 2024

Materials from renewable carbon feedstock can limit our dependence on fossil and facilitate the transition linear carbon-intensive economies to sustainable, circular economies. Chitin nanofibrils (ChNFs) isolated white mushrooms offer remarkable environmental benefits over conventional crustacean-derived nanochitin. Herein, ChNFs are utilized reinforce polymers of natural origin, carboxymethyl cellulose (CMC) polyvinylpyrrolidone (PVP), respectively. Incorporation 5 wt % increases Young's modulus 1217 ± 11 1509 22 MPa for PVP 1979 48 2216 102 CMC. increase surface hydrophobicity retard scission C-H bond as a result UV-light irradiation in both under investigation. The yellowing chain is reduced, while long-lasting retention ductility ensured. Given these results, we propose utilization sustainable polymeric materials with competitive performance against fossil-based benchmark plastics.

Language: Английский

Recent advances and perspectives in functional chitosan-based composites for environmental remediation, energy, and biomedical applications DOI
Yue Zhou, Yan Zhang,

Yingxia Nie

et al.

Progress in Materials Science, Journal Year: 2025, Volume and Issue: unknown, P. 101460 - 101460

Published: Feb. 1, 2025

Language: Английский

Citations

3
Adsorption of emerging pollutants utilizing chitosan derivatives: Recent advances and future perspective DOI
Prabhat Kumar Patel,

Ramagopal V.S. Uppaluri

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 299, P. 140203 - 140203

Published: Jan. 21, 2025

Language: Английский

Citations

2
Electrochemical degradation of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in water with persulfate catalyst support DOI

Dao Van Tri,

Nguyễn Tuấn Anh, Tran Le Luu

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132076 - 132076

Published: Feb. 1, 2025

Language: Английский

Citations

2
Adsorption of perfluorooctanoic acid from aqueous matrices onto chitosan-modified magnetic biochar: Response surface methodology-based modeling, performance, and mechanism DOI
Bhavini Saawarn, Byomkesh Mahanty, Subrata Hait

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 125734 - 125734

Published: Jan. 1, 2025

Language: Английский

Citations

1
Enhanced Wound Healing and Antibacterial Efficacy of a Novel Chitosan Quaternary Ammonium Salt Gel Incorporating Echinacea purpurea Extract DOI
Shohreh Fahimirad, Mohammad Reza Memarzadeh, Hedieh Jafari

et al.

Carbohydrate Research, Journal Year: 2025, Volume and Issue: 552, P. 109445 - 109445

Published: March 2, 2025

Language: Английский

Citations

1
Adsorption of ionic contaminants from complex water matrices by versatile chitosan-based beads DOI

Chaofan Zheng,

Kuiyuan Sun,

Qu Wu

et al.

Bioresource Technology, Journal Year: 2024, Volume and Issue: 411, P. 131332 - 131332

Published: Aug. 23, 2024

Language: Английский

Citations

5
Enhanced selective adsorption of perfluoroalkyl substances through an integration of quaternized cellulose nonwoven and micro-nano-bubbles DOI

Yu‐Hao Kang,

Fangfang Song, Lin Jin

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132598 - 132598

Published: March 1, 2025

Language: Английский

Citations

0
Fungal Chitin Nanofibrils Improve Mechanical Performance and UV-Light Resistance in Carboxymethylcellulose and Polyvinylpyrrolidone Films DOI

Madalen Azpitarte Aretxabaleta,

Gotzone Barandika, Rikardo Mínguez

et al.

Biomacromolecules, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 11, 2024

Materials from renewable carbon feedstock can limit our dependence on fossil and facilitate the transition linear carbon-intensive economies to sustainable, circular economies. Chitin nanofibrils (ChNFs) isolated white mushrooms offer remarkable environmental benefits over conventional crustacean-derived nanochitin. Herein, ChNFs are utilized reinforce polymers of natural origin, carboxymethyl cellulose (CMC) polyvinylpyrrolidone (PVP), respectively. Incorporation 5 wt % increases Young's modulus 1217 ± 11 1509 22 MPa for PVP 1979 48 2216 102 CMC. increase surface hydrophobicity retard scission C-H bond as a result UV-light irradiation in both under investigation. The yellowing chain is reduced, while long-lasting retention ductility ensured. Given these results, we propose utilization sustainable polymeric materials with competitive performance against fossil-based benchmark plastics.

Language: Английский

Citations

1