Cited by 370Polymer Surface Interaction StudiesMarine Biology and Environmental ChemistryAdhesion, Friction, and Surface Interactions

The DOI matches its Crossref record; 190 of the 190 references it cites were found in a registry or an index.

Recent progress in synthesis and application of mussel-inspired adhesives

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Abstract

The rapid and robust adhesion of marine mussels to diverse solid surfaces in wet environments is mediated by the secreted mussel adhesive proteins which are abundant in a catecholic amino acid, l-3,4-dihydroxyphenylalanine (Dopa). Over the last two decades, enormous efforts have been devoted to the development of synthetic mussel-inspired adhesives with water-resistant adhesion and cohesion properties by modifying polymer systems with Dopa and its analogues. In the present review, an overview of the unique features of various mussel foot proteins is provided in combination with an up-to-date understanding of catechol chemistry, which contributes to the strong interfacial binding via balancing a variety of covalent and noncovalent interactions including oxidative cross-linking, electrostatic interaction, metal-catechol coordination, hydrogen bonding, hydrophobic interactions and π-π/cation-π interactions. The recent developments of novel Dopa-containing adhesives with on-demand mechanical properties and other functionalities are then summarized under four broad categories: viscous coacervated adhesives, soft adhesive hydrogels, smart adhesives, and stiff adhesive polyesters, where their emerging applications in engineering, biological and biomedical fields are discussed. Limitations of the developed adhesives are identified and future research perspectives in this field are proposed.

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Show all 190 references

Research works printed but not linked: 7

  1. Waite, 2017, J. Exp. Biol., 220, 517, 10.1242/jeb.134056 · DOI
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Metadata

Authors
Guo, Q., Chen, J., Wang, J., Zeng, H., & Yu, J.
Affiliations
  • Nanyang Technological University (SG)
  • University of Alberta (CA)
Corresponding author
  • Zeng, Hongbo
  • Yu, Jing
Venue
Nanoscale
Published
2020
Volume
12
Issue
3
Pages
1307-1324
ISSN
  • 2040-3364 (ISSN-L)
  • 2040-3372
OpenAlex
W2998214016
Cited by
370
References
190
Citations by year
2026: 53 · 2025: 51 · 2024: 40 · 2023: 64 · 2022: 80 · 2021: 59 · 2020: 23
FWCI
3.92
Type
journal article
Language
en
Open access
Locations
  • Nanoscale (publishedVersion)
  • PubMed (publishedVersion)
  • DR-NTU (Nanyang Technological University) (submittedVersion)
Funders
  • Natural Sciences and Engineering Research Council of Canada
  • Canada Research Chairs
  • National Research Foundation Singapore (NRF-NRFF11-2019-0004)
  • Agency for Science, Technology and Research (A18A1b0045)
Topics
  • Physical Sciences › Materials Science › Surfaces, Coatings and Films › Polymer Surface Interaction Studies
  • Physical Sciences › Engineering › Ocean Engineering › Marine Biology and Environmental Chemistry
  • Physical Sciences › Engineering › Mechanics of Materials › Adhesion, Friction, and Surface Interactions
Keywords
mussel-inspired adhesives, mussel foot proteins, DOPA, catechol chemistry, wet adhesion, oxidative cross-linking, adhesive hydrogels, smart adhesives, biomedical adhesives, biomimetic adhesion
MeSH terms
Adhesives, Animals, Proteins, Hydrogels, Biomimetic Materials, Bivalvia

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