Graphene oxide nanocomposite hydrogel based on poly(acrylic acid) grafted onto salep: an adsorbent for the removal of noxious dyes from water

Bardajee, Ghasem Rezanejade; Hosseini, Samaneh Sadat; Vancaeyzeele, Cédric

doi:10.1039/c8nj05800h

Cited by 35 publications

(13 citation statements)

References 80 publications

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“…Some nanoparticles such as graphene oxide (GO) nanosheets and nanocelluloses can be introduced into the network structure of polysaccharide‐based hydrogels by self‐assembly method to increase their specific surface area. [ 80–82 ] For example, Hu et al. prepared an ion‐imprinted adsorbent through ice segregation‐induced self‐assembly of salecan and GO nanosheets for selective adsorption of Cd 2+ ( Figure 17 ).…”

Section: Potential Application Of Polysaccharide‐based Physical Hydro...mentioning

confidence: 99%

Recent Advances in Polysaccharide‐Based Physical Hydrogels and Their Potential Applications for Biomedical and Wastewater Treatment

Zhang

Yan

Tang

2022

Macromolecular Bioscience

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Polysaccharides are widely employed to fabricate hydrogels owing to their intrinsic properties including biocompatibility, biodegradability, sustainability, and easy modification. However, a considerable amount of polysaccharide‐based hydrogels are prepared by chemical crosslinking method using organic solvents or toxic crosslinkers. The presence of reaction by‐products and residual toxic substances in the obtained materials causes a potential secondary pollution risk and thus severely limits their practical applications. In contrast, polysaccharide‐based physical hydrogels are preferred over chemically derived hydrogels and can be used to address existing drawbacks of chemical hydrogels. The polysaccharide chains of such hydrogel are typically crosslinked by dynamic noncovalent bonds, and the co‐existence of multiple physical interactions stabilizes the hydrogel network. This review focuses on providing a detailed outlook for the design strategies and formation mechanisms of polysaccharide‐based physical hydrogels as well as their specific applications in tissue engineering, drug delivery, wound healing, and wastewater treatment. The main preparation principles, future challenges, and potential improvements are also outlined. It is hoped that this review can provide valuable information for the rational fabrication of polysaccharide‐based physical hydrogel. The specific research works listed in the review can provide a systematic and solid research basis for the reliable development of polysaccharide‐based physical hydrogel.

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Section: Potential Application Of Polysaccharide‐based Physical Hydro...mentioning

confidence: 99%

Recent Advances in Polysaccharide‐Based Physical Hydrogels and Their Potential Applications for Biomedical and Wastewater Treatment

Zhang

Yan

Tang

2022

Macromolecular Bioscience

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“…The properties of the nanocomposites can be easily adjusted by manipulating the properties of the hydrogel and the composite material. 15 Fang et al used atom transfer radical polymerization to covalently connect graphene to polystyrene, resulting in improved thermal and mechanical characteristics. 16 Castelain et al 17 revealed alternative chemical approaches to functionalize graphene with short-chain polyethylene, which altered the mechanical characteristics of graphene-based HDPE nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis and rheological investigations of gum-ghatti-cl-poly(NIPA-co-AA)-graphene oxide based hydrogels

Dave

Macwan²,

Kamaliya

2023

Mater. Adv.

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“…To create large-scale aerogels, KH550 (3-aminopropyltriethoxysilane) was used to coat GO with BNs, then freeze drying was employed to create 3D structures. In situ polymerization of a propyleneinitiator backfilled 3D aerogel produced the GO-BN/PP nanocomposites [18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Study of Mechanical Performance of BN Grafted Graphene Oxide Hybrid Aerogel for Polypropylene Composites

Nishanth¹,

Vimala²,

Girisha

et al. 2022

Journal of Nanomaterials

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Boron nitride-strengthened polymer matrix composites based on 3-dimensional porous materials are a considerable problem to develop. GO-BN aerogel (GO-BN) has been generated using a unique method for manufacturing large-scale 3D BNs and graphene oxide (GO) aerogels. Propylene was then added to the aerogel and polymerized in situ to create GO–BN/PP nanocomposites. Afterwards, the outcomes show that BNs and GO-BN were successfully established and that the 3D outlines using GO-BN aerogel have outstanding mechanical properties. Around 1% of the nanocomposite was used in its construction. This aerogel’s thermal conductivity was 0.135 W/mK, and its mechanical properties were greatly improved over those of pristine PP, with increases of 10.12 percent in tensile strength and 48.4 percent in flexural strength and 61.5 percent in compression strength. They may now be produced in big quantities using this simple preparation procedure.

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Graphene oxide nanocomposite hydrogel based on poly(acrylic acid) grafted onto salep: an adsorbent for the removal of noxious dyes from water

Abstract: In this study, a graphene oxide nanocomposite hydrogel (GONH) based on poly(acrylic acid) grafted onto a natural salep polysaccharide was synthesized and investigated as an adsorbent for the removal of cationic dye from aqueous solution.

Cited by 35 publications

References 80 publications

Recent Advances in Polysaccharide‐Based Physical Hydrogels and Their Potential Applications for Biomedical and Wastewater Treatment

Recent Advances in Polysaccharide‐Based Physical Hydrogels and Their Potential Applications for Biomedical and Wastewater Treatment

Synthesis and rheological investigations of gum-ghatti-cl-poly(NIPA-co-AA)-graphene oxide based hydrogels

Study of Mechanical Performance of BN Grafted Graphene Oxide Hybrid Aerogel for Polypropylene Composites

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