Preparation and Characterization of Protein-Based Hydrogel: Cottonseed Protein Grafted with 2-Acrylamido-2-Methylpropanesulfonic Acid (AMPS) DOI Creative Commons
Dehenenet Flatie Tassw, Tamrat Tesfaye,

Murugesh Babu K

et al.

Advances in Materials Science and Engineering, Journal Year: 2024, Volume and Issue: 2024, P. 1 - 9

Published: May 14, 2024

Using synthetic polymers in the production of superabsorbent offers significant advantages such as low cost, extended service life, and a high water absorption rate. However, concerns about environmental impact potential adverse effects on plant growth arise from degradation products these after disposal. In addition, handling can cause rashes, irritations, even toxic shock syndrome. To overcome issues, researchers are exploring synthesis natural sources. Cottonseed protein is identified polymer for polymers. Notably, there no existing research hydrogel using cottonseed 2-acrylamido-2-methylpropanesulfonic acid (AMPS). This study addresses this gap by focusing modifying (CSP) through graft copolymerization, utilizing partially neutralized form (AMPS) water-based solution. N,N-methylene bisacrylamide serves crosslinking agent, while potassium persulfate (PPS) sodium bisulfite (SBS) function redox initiators. The optimization conditions was achieved Design Expert-11 software, adjusting AMPS to CSP ratio. reveals that reaches its maximum swelling capacity (195.7 g/g) with 0.03 g MBA, 0.01 PPS, SBS, 1wt% Swelling properties were assessed under diverse pH conditions, delved into kinetics (both pseudo-first-order model pseudo-second-order model) performance different loads. Grafting evidence validated FTIR analysis. uptake obtained when load, value around neutral (7). conclusion, results indicate developed holds promise applications retention, reducing loss, serving an environment-friendly, biocompatible so we use biomedical applications.

Language: Английский

Superabsorbent polyacrylamide nanocomposite hydrogels with cashew tree gum: Investigation of the effect of laponite on swelling capacity and rheological properties DOI

Jhaemely Gabrielly Vieira da Silva,

Albert S. Silva,

Idglan S. de Lima

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 140487 - 140487

Published: Feb. 1, 2025

Language: Английский

Citations

0
Absorbent polymer gels: A review on fundamental mechanisms, preparation strategies, and applications DOI

Lifang Ma,

Di‐Ming Chen,

Chunjing Tao

et al.

European Polymer Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113795 - 113795

Published: Feb. 1, 2025

Language: Английский

Citations

0
Modification of gelatin hydrogel for soil water retention: Physical blending or chemical combination with humic substance extracted from compost DOI
Lei Zeng, Yingle Chen, Song Wang

et al.

European Polymer Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113884 - 113884

Published: March 1, 2025

Language: Английский

Citations

0
Antimicrobial activity and characterization of PVA/CMC hydrogels prepared with essential oil DOI
Seyda Bayraktar, Buse Copur, Erdoğan Güneş

et al.

Journal of Thermoplastic Composite Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 19, 2025

This study provides a comprehensive analysis of PVA/CMC hydrogels, investigating their wettability, swelling behavior, antimicrobial efficacy, and surface morphology. Essential oils, including argan, clove, aloe vera, were incorporated via the freeze-thaw method, significantly influencing physicochemical properties hydrogels. The intrinsic hydrophobic nature essential oils played crucial role in modulating characteristics, with PCO200 series exhibiting highest ratio due to lower crosslinking density, whereas clove oil-loaded hydrogels demonstrated lowest capacity, indicative enhanced hydrophobicity. Contact angle measurements further confirmed this trend, PCO135 displaying recorded value (83.20° ± 1.66°) PCO235 following closely (79.86° 1.60°), underscoring pronounced effect oil compared other formulations. SEM revealed well-defined macroporous structure oil-containing pore distribution morphology varying depending on type concentration. FTIR spectroscopy identified distinct characteristic peaks corresponding functional groups elucidating molecular interactions within hydrogel network. Antimicrobial highlighted oil’s robust activity, effects specific formulations against bacteria such as Klebsiella pneumonia, Salmonella enteritidis, Pseudomonas aeruginosa, Methicillin Resistant Staphylococcus aureus . These findings contribute growing body knowledge hydrogel-based delivery systems highlight potential oil-modified for wound dressing applications development

Language: Английский

Citations

0
Addition of bioglass particles to flexible polyvinyl alcohol–chitosan hydrogel films strengthens their mechanical properties and osteoblast cell activity DOI
Tzer-Min Lee,

Ken‐Chung Chen,

Yu-Chen Lu

et al.

Emergent Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 20, 2025

Language: Английский

Citations

0
Climate Change and Soil Resilience: A Critical Appraisal on Innovative Techniques for Sustainable Ground Improvement and Ecosystem Protection DOI
Joyprakash Naskar, Arvind Kumar Jha, T. N. Singh

et al.

Journal of Hazardous Toxic and Radioactive Waste, Journal Year: 2025, Volume and Issue: 29(4)

Published: May 20, 2025

Language: Английский

Citations

0
Preparation and Characterization of Protein-Based Hydrogel: Cottonseed Protein Grafted with 2-Acrylamido-2-Methylpropanesulfonic Acid (AMPS) DOI Creative Commons
Dehenenet Flatie Tassw, Tamrat Tesfaye,

Murugesh Babu K

et al.

Advances in Materials Science and Engineering, Journal Year: 2024, Volume and Issue: 2024, P. 1 - 9

Published: May 14, 2024

Using synthetic polymers in the production of superabsorbent offers significant advantages such as low cost, extended service life, and a high water absorption rate. However, concerns about environmental impact potential adverse effects on plant growth arise from degradation products these after disposal. In addition, handling can cause rashes, irritations, even toxic shock syndrome. To overcome issues, researchers are exploring synthesis natural sources. Cottonseed protein is identified polymer for polymers. Notably, there no existing research hydrogel using cottonseed 2-acrylamido-2-methylpropanesulfonic acid (AMPS). This study addresses this gap by focusing modifying (CSP) through graft copolymerization, utilizing partially neutralized form (AMPS) water-based solution. N,N-methylene bisacrylamide serves crosslinking agent, while potassium persulfate (PPS) sodium bisulfite (SBS) function redox initiators. The optimization conditions was achieved Design Expert-11 software, adjusting AMPS to CSP ratio. reveals that reaches its maximum swelling capacity (195.7 g/g) with 0.03 g MBA, 0.01 PPS, SBS, 1wt% Swelling properties were assessed under diverse pH conditions, delved into kinetics (both pseudo-first-order model pseudo-second-order model) performance different loads. Grafting evidence validated FTIR analysis. uptake obtained when load, value around neutral (7). conclusion, results indicate developed holds promise applications retention, reducing loss, serving an environment-friendly, biocompatible so we use biomedical applications.

Language: Английский

Citations

1