Guar gum/gellan gum interpenetrating-network self-healing hydrogels for human motion detection

Cao, Di; Lv, Yukai; Zhou, Qian; Chen, Yulong; Qian, Xin

doi:10.1016/j.eurpolymj.2021.110371

Cited by 42 publications

(21 citation statements)

References 42 publications

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“…Some representative adsorbents and their adsorption results are listed in Table 2. Chitosan/Gellan gum Tissue engineering [85] Chitosan/Carrageenan Tissue engineering [86] Chondroitin sulfate/Pullulan Tissue engineering [87] Alginate/Chitosan Tissue engineering [88] Salecan/Agarose Tissue engineering [89] Pullulan/Dextran Tissue engineering [90] Chitosan/Pectin Tissue engineering [91] Alginate/Carboxymethyl cellulose Drug delivery [92] Carrageenan/LBG Drug delivery [93] Chitosan/Alginate Drug delivery [94] Starch/Carrageenan Drug delivery [95] Agar/Carrageenan Drug delivery [96] Carrageenan/Alginate Drug delivery [97] Hyaluronic acid/Alginate Drug delivery [98] Guar gum/Gellan gum Wound healing [99] Carrageenan/LBG Wound healing [100] Chitosan/Pectin Wound healing [101] Chitosan/Alginate Wound healing [102] Hyaluronic Acid/Alginate Wound healing [103] Chitosan/Agarose Wound healing [104] XG/Konjac glucomannan Wound healing [105]…”

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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“…[5][6][7][8][9][10][11] Pure biopolymeric hydrogels with biocompatibility and self-healing ability have been prepared and potentially applied as wearable electronic devices. [12][13][14][15][16][17] For instance, cellulose-based hydrogels in different solvents can be fabricated and used as strain sensors. 12,13 Other biopolymers such as agarose and guar gum have also been prepared as hydrogels to be used as strain sensors.…”

Section: Introductionmentioning

confidence: 99%

“…12,13 Other biopolymers such as agarose and guar gum have also been prepared as hydrogels to be used as strain sensors. 15,16 However, the conductive properties of the hydrogel are limited, which hinders the practical application of these hydrogels.…”

Section: Introductionmentioning

confidence: 99%

An oxidized alginate linked tough conjoined-network hydrogel with self-healing and conductive properties for strain sensing

Ding

Dong

et al. 2022

New J. Chem.

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“…The galactomannan conductive hydrogel has been well published in this line. Galactomannan conductive hydrogel is prepared by compounding with MXene, borax, , conductive ion, graphene, polyaniline, and so on.…”

Section: Introductionmentioning

confidence: 99%

Soft/Hard Controllable Conversion Galactomannan Ionic Conductive Hydrogel as a Flexible Sensor

Duan

Wen

Zong

et al. 2021

ACS Appl. Electron. Mater.

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A galactomannan hydrogel has the characteristics of renewability and biodegradability. It has good prospects in flexible sensors and soft robot technology. However, it is still a challenge to prepare galactomannan hydrogel sensors with soft/hard controllable conversion and conductivity properties. In this paper, galactomannan, borax, and NaCl were introduced into a poly-N-isopropylacrylamide network to obtain a hydrogel with a double network structure. This hydrogel has a higher compressive strength (3.80 MPa), higher elongation (1370%), and higher conductivity (4.40 S/m). In addition, the hydrogel exhibits soft/hard controllable conversion and shape memory properties. It can be used as a flexible underwater gripper. The resistance curve shows that the prepared hydrogel can be used as a sensor to monitor and distinguish all kinds of small movements and sound changes of the human body through the change of the resistance signal. This hydrogel shows great potential in the fields of sustainable wearable sensors, artificial skin, flexible sensors, and soft robots.

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Guar gum/gellan gum interpenetrating-network self-healing hydrogels for human motion detection

Cited by 42 publications

References 42 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

An oxidized alginate linked tough conjoined-network hydrogel with self-healing and conductive properties for strain sensing

Soft/Hard Controllable Conversion Galactomannan Ionic Conductive Hydrogel as a Flexible Sensor

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