Interaction chemistry of functional groups for natural biopolymer-based hydrogel design

Hoque, M; Alam, M; Wang, S; Zaman, JU; Rahman, MS; Johir, MAH; Tian, L; Choi, JG; Ahmed, MB; Yoon, MH

Interaction chemistry of functional groups for natural biopolymer-based hydrogel design

Hoque, M Alam, M Wang, S Zaman, JU Rahman, MS Johir, MAH Tian, L Choi, JG Ahmed, MB Yoon, MH

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Publisher:: ELSEVIER SCIENCE SA
Publication Type:: Journal Article
Citation:: Materials Science and Engineering R: Reports, 2023, 156
Issue Date:: 2023-12-01

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Field	Value	Language
dc.contributor.author	Hoque, M
dc.contributor.author	Alam, M
dc.contributor.author	Wang, S
dc.contributor.author	Zaman, JU
dc.contributor.author	Rahman, MS
dc.contributor.author	Johir, MAH
dc.contributor.author	Tian, L
dc.contributor.author	Choi, JG
dc.contributor.author	Ahmed, MB
dc.contributor.author	Yoon, MH
dc.date.accessioned	2024-04-29T02:55:52Z
dc.date.available	2024-04-29T02:55:52Z
dc.date.issued	2023-12-01
dc.identifier.citation	Materials Science and Engineering R: Reports, 2023, 156
dc.identifier.issn	0927-796X
dc.identifier.issn	1879-212X
dc.identifier.uri	http://hdl.handle.net/10453/178442
dc.description.abstract	The exploration and development of natural biopolymer-based hydrogels can be traced back to the 18th century. The rising interest in these hydrogels is largely due to their soaring demand in diverse applications such as tissue engineering, bio-separation, drug delivery, smart bioelectronics, and eco-friendly agriculture. However, one major drawback of these naturally derived biopolymer-based hydrogels is their subpar mechanical properties characterized by limited stretchability, modulus, and resilience, along with inadequate water adsorption capability. This restricts their broad-spectrum applicability. These biopolymers are typically crosslinked through different strategies to rectify these issues and functional groups present in polymer chains play crucial roles in crosslinking strategies. Consequently, the understanding of the chemical structure-function relationship in the crosslinked polymeric network is paramount for the design of an effective natural biopolymer-based hydrogel. A profound comprehension of the behavior of functional groups during crosslinking is therefore essential. This review provides a comprehensive overview of the chemistries of functional group interactions in natural biopolymers that are utilized in the development of functional hydrogels. Various categories of functional group interaction chemistries are examined and discussed in terms of crosslinking strategies (e.g., hydrogen bonding, ionic interaction, hydrophobic interaction) for hydrogel formation. Furthermore, the types, properties, and cutting-edge applications of resultant natural biopolymer-based hydrogels are outlined along with a discussion of the future prospects in this field of research.
dc.language	English
dc.publisher	ELSEVIER SCIENCE SA
dc.relation.ispartof	Materials Science and Engineering R: Reports
dc.relation.isbasedon	10.1016/j.mser.2023.100758
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	09 Engineering
dc.subject.classification	Applied Physics
dc.subject.classification	40 Engineering
dc.title	Interaction chemistry of functional groups for natural biopolymer-based hydrogel design
dc.type	Journal Article
utslib.citation.volume	156
utslib.for	09 Engineering
pubs.organisational-group	University of Technology Sydney
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
pubs.organisational-group	University of Technology Sydney/Strength - CTWW - Centre for Technology in Water and Wastewater Treatment
utslib.copyright.status	closed_access	*
dc.date.updated	2024-04-29T02:55:50Z
pubs.publication-status	Published
pubs.volume	156

Abstract:

The exploration and development of natural biopolymer-based hydrogels can be traced back to the 18th century. The rising interest in these hydrogels is largely due to their soaring demand in diverse applications such as tissue engineering, bio-separation, drug delivery, smart bioelectronics, and eco-friendly agriculture. However, one major drawback of these naturally derived biopolymer-based hydrogels is their subpar mechanical properties characterized by limited stretchability, modulus, and resilience, along with inadequate water adsorption capability. This restricts their broad-spectrum applicability. These biopolymers are typically crosslinked through different strategies to rectify these issues and functional groups present in polymer chains play crucial roles in crosslinking strategies. Consequently, the understanding of the chemical structure-function relationship in the crosslinked polymeric network is paramount for the design of an effective natural biopolymer-based hydrogel. A profound comprehension of the behavior of functional groups during crosslinking is therefore essential. This review provides a comprehensive overview of the chemistries of functional group interactions in natural biopolymers that are utilized in the development of functional hydrogels. Various categories of functional group interaction chemistries are examined and discussed in terms of crosslinking strategies (e.g., hydrogen bonding, ionic interaction, hydrophobic interaction) for hydrogel formation. Furthermore, the types, properties, and cutting-edge applications of resultant natural biopolymer-based hydrogels are outlined along with a discussion of the future prospects in this field of research.

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http://hdl.handle.net/10453/178442