Recent advances in marine biomimetic antifouling technology based on microstructured surfaces inspired by aquatic organisms.

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Title: Recent advances in marine biomimetic antifouling technology based on microstructured surfaces inspired by aquatic organisms.
Authors: Yang, Feifei1,2,3,4 (AUTHOR) yangff2018@jou.edu.cn, Pan, Zhenyi1,2,3,4 (AUTHOR), Shen, Lida5 (AUTHOR), Huang, Dazhi1,2,3,4 (AUTHOR), Gao, Huan1,2,3 (AUTHOR), Wang, Xiaoli6 (AUTHOR), Song, Yachao5 (AUTHOR)
Source: Journal of Coatings Technology & Research. May2026, Vol. 23 Issue 3, p1197-1216. 20p.
Subjects: Fouling, Surface structure, Marine engineering, Aquatic organisms, Antifouling paint
Abstract: Marine biofouling poses a significant challenge to the marine industry, resulting in substantial economic losses due to increased drag, corrosion, and higher maintenance costs in shipping, aquaculture, and offshore infrastructure. Conventional antifouling coatings exhibit poor durability and pose environmental risks due to their inherent toxicity. With increasing environmental awareness and sustainability demands, research has shifted toward eco-friendly alternatives combining durability with nontoxic mechanisms. Bioinspired antifouling strategies have emerged as a transformative solution over the past decade, particularly in microstructural surface designs that mimic of the surfaces of aquatic organisms such as shark skin, lotus leaves, and coral surfaces. This paper reviews the biochemical formation mechanisms and adverse effects of marine biofouling, systematically examines various bionic antifouling strategies inspired by aquatic organisms, advances in biomimetic microstructural fabrication and performance limitations of single-mechanism approaches in dynamic marine environments. Current challenges—such as reconciling mechanical robustness with cost-effective scalability—are critically analyzed. A key conclusion is the necessity of multifunctional synergy: combining mechanical, chemical, and biological antifouling strategies to address the limitations of individual bionic antifouling technologies. This review outlines future research directions for biomimetic microstructures, leveraging artificial intelligence to optimize structural design, establish a multifunctional collaborative platform integrating diversified biomimetic strategies, and enable on-demand fabrication of long-lasting, cost-effective antifouling coatings. It is anticipated that this work will provide valuable insights for developing efficient, durable, and environmentally sustainable marine antifouling coatings. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Coatings Technology & Research is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Recent advances in marine biomimetic antifouling technology based on microstructured surfaces inspired by aquatic organisms.
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  Data: <searchLink fieldCode="AR" term="%22Yang%2C+Feifei%22">Yang, Feifei</searchLink><relatesTo>1,2,3,4</relatesTo> (AUTHOR)<i> yangff2018@jou.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Pan%2C+Zhenyi%22">Pan, Zhenyi</searchLink><relatesTo>1,2,3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Shen%2C+Lida%22">Shen, Lida</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Huang%2C+Dazhi%22">Huang, Dazhi</searchLink><relatesTo>1,2,3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gao%2C+Huan%22">Gao, Huan</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Xiaoli%22">Wang, Xiaoli</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Song%2C+Yachao%22">Song, Yachao</searchLink><relatesTo>5</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Coatings+Technology+%26+Research%22">Journal of Coatings Technology & Research</searchLink>. May2026, Vol. 23 Issue 3, p1197-1216. 20p.
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  Data: <searchLink fieldCode="DE" term="%22Fouling%22">Fouling</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+structure%22">Surface structure</searchLink><br /><searchLink fieldCode="DE" term="%22Marine+engineering%22">Marine engineering</searchLink><br /><searchLink fieldCode="DE" term="%22Aquatic+organisms%22">Aquatic organisms</searchLink><br /><searchLink fieldCode="DE" term="%22Antifouling+paint%22">Antifouling paint</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: Marine biofouling poses a significant challenge to the marine industry, resulting in substantial economic losses due to increased drag, corrosion, and higher maintenance costs in shipping, aquaculture, and offshore infrastructure. Conventional antifouling coatings exhibit poor durability and pose environmental risks due to their inherent toxicity. With increasing environmental awareness and sustainability demands, research has shifted toward eco-friendly alternatives combining durability with nontoxic mechanisms. Bioinspired antifouling strategies have emerged as a transformative solution over the past decade, particularly in microstructural surface designs that mimic of the surfaces of aquatic organisms such as shark skin, lotus leaves, and coral surfaces. This paper reviews the biochemical formation mechanisms and adverse effects of marine biofouling, systematically examines various bionic antifouling strategies inspired by aquatic organisms, advances in biomimetic microstructural fabrication and performance limitations of single-mechanism approaches in dynamic marine environments. Current challenges—such as reconciling mechanical robustness with cost-effective scalability—are critically analyzed. A key conclusion is the necessity of multifunctional synergy: combining mechanical, chemical, and biological antifouling strategies to address the limitations of individual bionic antifouling technologies. This review outlines future research directions for biomimetic microstructures, leveraging artificial intelligence to optimize structural design, establish a multifunctional collaborative platform integrating diversified biomimetic strategies, and enable on-demand fabrication of long-lasting, cost-effective antifouling coatings. It is anticipated that this work will provide valuable insights for developing efficient, durable, and environmentally sustainable marine antifouling coatings. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Coatings Technology & Research is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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        Value: 10.1007/s11998-025-01219-z
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      – Code: eng
        Text: English
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        PageCount: 20
        StartPage: 1197
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      – SubjectFull: Fouling
        Type: general
      – SubjectFull: Surface structure
        Type: general
      – SubjectFull: Marine engineering
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      – SubjectFull: Aquatic organisms
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      – SubjectFull: Antifouling paint
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      – TitleFull: Recent advances in marine biomimetic antifouling technology based on microstructured surfaces inspired by aquatic organisms.
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            NameFull: Yang, Feifei
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            NameFull: Pan, Zhenyi
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            NameFull: Shen, Lida
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            NameFull: Gao, Huan
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            – D: 01
              M: 05
              Text: May2026
              Type: published
              Y: 2026
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