Utilizing Silk Sericin as a Biomaterial for Drug Encapsulation in a Hydrogel Matrix with Polycaprolactone: Formulation and Evaluation of Antibacterial Activity DOI Creative Commons

Dona Deb,

Bably Khatun,

Bidyarani Devi M

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: unknown

Published: July 16, 2024

Hydrogels have emerged as a potential tool for enhancing bioavailability and regulating the controlled release of therapeutic agents. Owing to its excellent biocompatibility, silk sericin-based hydrogels garnered interest in biomedical applications. This study focuses on synthesizing soft hydrogel by blending sericin (SS) polycaprolactone (PCL) at room temperature. The physicochemical characteristics been estimated different analytical techniques such UV–visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM). rheological studies demonstrate non-Newtonian behavior hydrogels. Further, porosity analysis indicates commendable absorption capacity swelling degree has checked both distilled water buffer solutions pHs (2–10). Moreover, drug profile hydrogels, using diclofenac sodium (DS) model drug, revealed substantial approximately 67% within first 130 min with encapsulation efficiency 60.32%. empty drug-loaded shown antibacterial properties against Gram-positive Gram-negative bacteria, displaying enhanced effectiveness. Additionally, prepared are biodegradable, demonstrating their future prospects

Language: Английский

Monte Carlo, molecular dynamic, and experimental studies of the removal of malachite green using g-C3N4/ZnO/Chitosan nanocomposite in the presence of a deep eutectic solvent DOI
Ebru Kurtulbaş, Zeynep Ciğeroğlu, Selin Şahin

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 274, P. 133378 - 133378

Published: June 22, 2024

Language: Английский

Citations

46
Research Advances in Natural Polymers for Environmental Remediation DOI Open Access

Muhammad Sheraz,

Sun Xiao, Adeena Siddiqui

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(5), P. 559 - 559

Published: Feb. 20, 2025

The search for sustainable and efficient remediation techniques is required to control increasing environmental pollution caused by synthetic dyes, heavy metal ions, other harmful pollutants. From this point of view, natural polymers like chitosan, cellulose, lignin, pectin have been found highly promising due their biodegradability, availability, possibility chemical functionalization. Natural possess inherent adsorption properties that can be further enhanced cross-linking surface activation. This review discusses the main properties, mechanisms, functional groups such as hydroxyl, carboxyl, amino responsible pollutant sequestration. paper also emphasizes effectiveness in removing metals dyes from wastewater recent advances polymer modifications, including ionic crosslinking grafting. study underlines ecological potential polymer-based adsorbents treatment protection environment a solution challenges.

Language: Английский

Citations

1
A sustainable, eco-friendly Tb/Eu-modified HOFs for ultrasensitive detection and efficient adsorption of carcinogens in complex water environments DOI

Zhongqian Hu,

Bing Yan

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 474, P. 134742 - 134742

Published: May 27, 2024

Language: Английский

Citations

7
P(AAS-co-AMPS-Na)/SA/laponite composite hydrogel beads with excellent performance prepared by photopolymerization under green LED irradiation for adsorption of malachite green DOI
Jiahui Li,

Boxuan Peng,

Siyuan Yu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128990 - 128990

Published: July 27, 2024

Language: Английский

Citations

5
Enhanced adsorption of lead (II) ions onto cellulose nanoparticles/chitosan composite based on loofah sponge: kinetic and thermodynamic studies DOI Creative Commons

E. A. Matter,

Asaad F. Hassan,

Nourhan M. Elfaramawy

et al.

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: June 24, 2024

Abstract The purpose of this work is to study the efficiency lead ions removal via adsorption onto created solid nanomaterials. Three adsorbents were synthesized as cellulose nanoparticles (CN) extracted from plant loofah sponge using alkali treatment and acid hydrolysis techniques, chitosan beads (CZ), nanoparticles/chitosan composite (CZC). generated investigated TGA, N 2 adsorption/desorption, ATR-FTIR spectroscopy, SEM, TEM, XRD, pH PZC . Based on our findings, CZC had a 7.2, larger specific surface area (645.3 m /g), total pore volume (0.372 cm 3 /g). batch was well-fitted by pseudo-second order, Elovich, Langmuir, Temkin, Dubinin-Radushkevich all samples. Cellulose highest Langmuir capacity (221.104 mg/g) at 47°C, 120 min shaking time, g/L adsorbent dose, 6.5. Nitric desorption percentage (92%). thermodynamic investigation revealed that ion endothermic, favorable, spontaneous, physisorption. Our findings showed has high rapid kinetics, indicating its potential for employment in water treatment.

Language: Английский

Citations

4
Polysaccharide-based biopolymeric magnetic hydrogels for remediation of antibiotics from aqueous solution DOI Creative Commons
Gaurav Sharma, Akshay Verma, Alberto García‐Peñas

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 283, P. 137555 - 137555

Published: Nov. 12, 2024

Polysaccharide-based biopolymeric magnetic hydrogels have garnered significant attention as effective materials for wastewater treatment due to their high adsorption capacity and environmentally friendly nature. This review examines recent advancements in the development of derived from polysaccharides such cellulose, chitosan, alginate, carrageenan, starch, gums, with a focus on application removing antibiotics contaminated water it not only enhances performance but also simplifies separation processes after treatment, making them highly efficient practical applications. The aims provide comprehensive overview synthesis techniques, characteristics, interaction mechanisms these hydrogels, highlighting renewability suitability large-scale treatment. Despite promise, there is lack in-depth analysis fabrication methods. addresses this gap by evaluating various methods assessing hydrogels' efficiency adsorbing antibiotic pollutants. Key findings reveal that components contribute materials' enhanced binding, better removal capabilities, easy recoverability. between are explored, demonstrating superior potential. Future challenges research directions discussed, an emphasis improving scalability applications hydrogels. Overall, offers valuable insights into potential towards purification.

Language: Английский

Citations

3
Facile synthesis of ATTM@ZIF-8 modified pullulan hydrogels for enhanced adsorption of Congo red and malachite green DOI
Ting Su,

Xinru Su,

Zhixian Sun

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 279, P. 135465 - 135465

Published: Sept. 7, 2024

Language: Английский

Citations

1
Novel carboxymethyl cellulose-based hydrogel embedded with metal organic framework for efficient cationic dye removal from water DOI
Xiaohong Wang, Junjie Chen, Jiayi Zhou

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 282, P. 137387 - 137387

Published: Nov. 7, 2024

Language: Английский

Citations

1
Novel Hing gum-based adsorbent with optimized synthesis parameters for cationic dye removal DOI Creative Commons
Samiksha Gautam, Vijay Kumar

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Feb. 13, 2024

Abstract This research investigates the utilization of Hing gum-based hydrogel as an effective adsorbent for removal Malachite Green (MG) dye from aqueous solutions. The was synthesized using gum backbone, acrylamide monomer, ammonium persulfate (APS) initiator in free radical polymerization, and N, N'-Methylenebisacrylamide (MBA) a crosslinking agent. Optimization different reaction parameters carried out Response surface methodology. A full factorial model utilized to achieve maximum swelling percentage, key factors were identified through Pareto chart. optimized variables, including (2.19 ×10 − 2 mol L 1 ), monomer (8.65 × 10 solvent (13 mL), resulted percentage 760%. significance confirmed ANOVA statistics. Various properties analyzed Fourier transform infrared spectroscopy, X-ray diffraction, Field emission scanning electron microscopy, thermogravimetric analysis, Zeta Potential, Brunauer-Emmett-Teller theory. effectiveness prepared MG adsorption evaluated by measuring contact time, pH impact, dose, temperature. exhibited high efficiency removing solutions, achieving noteworthy rate approximately 97% over 6 hours at room Adsorption calculations described kinetics isotherm models. results indicate that pseudo-second-order kinetic Langmuir provided best fit absorption process MG. obtained highlight capacity demonstrate its potential eco-friendly cost-effective solution water.

Language: Английский

Citations

0
Utilizing Silk Sericin as a Biomaterial for Drug Encapsulation in a Hydrogel Matrix with Polycaprolactone: Formulation and Evaluation of Antibacterial Activity DOI Creative Commons

Dona Deb,

Bably Khatun,

Bidyarani Devi M

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: unknown

Published: July 16, 2024

Hydrogels have emerged as a potential tool for enhancing bioavailability and regulating the controlled release of therapeutic agents. Owing to its excellent biocompatibility, silk sericin-based hydrogels garnered interest in biomedical applications. This study focuses on synthesizing soft hydrogel by blending sericin (SS) polycaprolactone (PCL) at room temperature. The physicochemical characteristics been estimated different analytical techniques such UV–visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM). rheological studies demonstrate non-Newtonian behavior hydrogels. Further, porosity analysis indicates commendable absorption capacity swelling degree has checked both distilled water buffer solutions pHs (2–10). Moreover, drug profile hydrogels, using diclofenac sodium (DS) model drug, revealed substantial approximately 67% within first 130 min with encapsulation efficiency 60.32%. empty drug-loaded shown antibacterial properties against Gram-positive Gram-negative bacteria, displaying enhanced effectiveness. Additionally, prepared are biodegradable, demonstrating their future prospects

Language: Английский

Citations

0