Synthesis, characterization of multi-arm copolymers and linear blocks based on PEG and PCL: Effect of topology on dye adsorption

Yousfi, Ridouan El; Achalhi, Nafea; Mohamed, aaddouz; Benahmed, Abdessamade; Idrissi, A. El

doi:10.1016/j.matpr.2022.08.516

Cited by 7 publications

(5 citation statements)

References 43 publications

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“…The multi-block copolymer outperforms other topologies in terms of adsorption efficiency. The regression coefficient data showed that the Freundlich isotherm (R 2 = 0.9840) accurately describes the MB adsorption by copolymers [94].…”

Section: Pcl Reinforced With Metal Oxidesmentioning

confidence: 93%

Polycaprolactone Composites/Blends and Their Applications Especially in Water Treatment

Kayan,

Kayan

2023

ChemEngineering

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Biodegradable poly(ɛ-caprolactone) (PCL) and its composites or blends have received a lot of attention in the last decade because of their potential applications in human life and environmental remediation. Greater efforts have been made to develop biodegradable chemical materials as adsorbents that do not pollute the environment in order to replace traditional materials. Among the numerous types of degradable materials, PCL is currently the most promising, the most popular, and the best material to be developed, and it is referred to as a “green” eco-friendly material. Membranes and adsorbents for water treatment, packaging and compost bags, controlled drug carriers, and biomaterials for tissues such as bone, cartilage, ligament, skeletal muscle, skin, cardiovascular and nerve tissues are just some of the applications of this biodegradable polymer (PCL). The goal of this review is to present a brief overview of PCL, syntheses of PCL, its properties, PCL composites, and PCL blends and to provide a detailed investigation into the utility of PCL/PCL-based adsorbing agents in the removal of dyes/heavy metal ions. Overall, it can be confirmed that PCL blends and composites were found to be significant competitors to other well-known adsorbents in the treatment of wastewaters, necessitating a thorough investigation of their manufacture.

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Section: Pcl Reinforced With Metal Oxidesmentioning

confidence: 93%

Polycaprolactone Composites/Blends and Their Applications Especially in Water Treatment

Kayan,

Kayan

2023

ChemEngineering

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“…The use of a copolymer with multiarms provides a high number of functional groups incorporated in the structure, which diversifies the application area of such copolymers, including but not limited to drug carriers [150,151], due to the unique physicochemical properties that enhance the efficacity of drugs, as well as thermoplastic elastomers [152], polyelectrolytes [153], hydrogels [154], and adsorption dye removal [155].…”

Section: Exploring the Potential Of Multi-arm Polymers As Nanocarriersmentioning

confidence: 99%

Recent Advances in Nanoparticle Development for Drug Delivery: A Comprehensive Review of Polycaprolactone-Based Multi-Arm Architectures

et al. 2023

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Controlled drug delivery is a crucial area of study for improving the targeted availability of drugs; several polymer systems have been applied for the formulation of drug delivery vehicles, including linear amphiphilic block copolymers, but with some limitations manifested in their ability to form only nanoaggregates such as polymersomes or vesicles within a narrow range of hydrophobic/hydrophilic balance, which can be problematic. For this, multi-arm architecture has emerged as an efficient alternative that overcame these challenges, with many interesting advantages such as reducing critical micellar concentrations, producing smaller particles, allowing for various functional compositions, and ensuring prolonged and continuous drug release. This review focuses on examining the key variables that influence the customization of multi-arm architecture assemblies based on polycaprolactone and their impact on drug loading and delivery. Specifically, this study focuses on the investigation of the structure–property relationships in these formulations, including the thermal properties presented by this architecture. Furthermore, this work will emphasize the importance of the type of architecture, chain topology, self-assembly parameters, and comparison between multi-arm structures and linear counterparts in relation to their impact on their performance as nanocarriers. By understanding these relationships, more effective multi-arm polymers can be designed with appropriate characteristics for their intended applications.

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“…17,54,61–63 However, this does not eliminate the possibilities of adsorption kinetics and isotherms following other adsorption models. 64–66…”

Section: Adsorption Isotherm Studiesmentioning

confidence: 99%

“…17,54,[61][62][63] However, this does not eliminate the possibilities of adsorption kinetics and isotherms following other adsorption models. [64][65][66] The favorability of the adsorption isotherm was further determined by evaluating the dimensionless separation factor (R L ), using eqn (S6) (ESI †). 67,68 The adsorption process favorability is determined by 0 o R L o 1.…”

Section: Materials Advances Papermentioning

confidence: 99%

Fabrication of highly efficient encapsulated SnO₂@alginate beads as regenerative nanosorbents for anionic dye pollutants removal from aqueous solution

Borah,

Gupta,

Dubey

et al. 2023

Mater. Adv.

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Synthesis, characterization of multi-arm copolymers and linear blocks based on PEG and PCL: Effect of topology on dye adsorption

Cited by 7 publications

References 43 publications

Polycaprolactone Composites/Blends and Their Applications Especially in Water Treatment

Polycaprolactone Composites/Blends and Their Applications Especially in Water Treatment

Recent Advances in Nanoparticle Development for Drug Delivery: A Comprehensive Review of Polycaprolactone-Based Multi-Arm Architectures

Fabrication of highly efficient encapsulated SnO₂@alginate beads as regenerative nanosorbents for anionic dye pollutants removal from aqueous solution

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Synthesis, characterization of multi-arm copolymers and linear blocks based on PEG and PCL: Effect of topology on dye adsorption

Cited by 7 publications

References 43 publications

Polycaprolactone Composites/Blends and Their Applications Especially in Water Treatment

Polycaprolactone Composites/Blends and Their Applications Especially in Water Treatment

Recent Advances in Nanoparticle Development for Drug Delivery: A Comprehensive Review of Polycaprolactone-Based Multi-Arm Architectures

Fabrication of highly efficient encapsulated SnO2@alginate beads as regenerative nanosorbents for anionic dye pollutants removal from aqueous solution

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Fabrication of highly efficient encapsulated SnO₂@alginate beads as regenerative nanosorbents for anionic dye pollutants removal from aqueous solution