Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh <italic style="font-style: italic">via</italic> Dip-coating with Mussel-inspired Azo-copolymer

Bo-Lun Feng; Cong-Cong Zhai; De-Bin Zhang; Hao-Chen Guo; Hou-Li Zhang; Lin Zhang; Hui Li; Lu Wang; Lan Lei; Chuan-Yong Zong

doi:10.1007/s10118-025-3355-1

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Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh via Dip-coating with Mussel-inspired Azo-copolymer

RESEARCH ARTICLE | Updated：2025-07-15

- Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh via Dip-coating with Mussel-inspired Azo-copolymer
- Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh via Dip-coating with Mussel-inspired Azo-copolymer
- 高分子科学（英文） 2025年43卷第7期页码：1134-1145
- Affiliations：
  
  a.School of Chemistry and Chemical Engineering, Shandong Provincial Key Laboratory of Fluorine Chemistry and Chemical Materials, University of Jinan, Jinan 250022, China
  b.Shandong Institute of Non-Metallic Materials, Jinan 250031, China
  c.School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China
- Author bio：
  
  chm_wangl@ujn.edu.cn (L.W.)
  chm_zongcy@ujn.edu.cn (C.Y.Z.)
- Funds：
  
  This work was financially supported by the Natural Science Foundation of Shandong Province (No. ZR2022MB034) and the Development Program Project of the Young Innovation Team of Institutions of Higher Learning in Shandong Province.;Electronic supplementary information (ESI) is available free of charge in the online version of this article at http://doi.org/10.1007/s10118-025-3355-1.
- DOI：10.1007/s10118-025-3355-1
  中图分类号：
- 收稿：2025-02-24，
  
  修回：2025-04-04，
  
  录用：2025-04-09，
  
  网络首发：2025-06-04，
  
  纸质出版：2025-07-01
- Accepted：
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Feng, B. L.; Zhai, C. C.; Zhang, D. B.; Guo, H. C.; Zhang, H. L.; Zhang, L.; Li, H.; Wang, L.; Lei, L.; Zong, C. Y. Robust photo-responsive superwetting surfaces on hierarchical-structured copper mesh via dip-coating with mussel-inspired azo-copolymer. Chinese J. Polym. Sci. 2025, 43, 1134–1145

Bo-Lun Feng, Cong-Cong Zhai, De-Bin Zhang, et al. Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh via Dip-coating with Mussel-inspired Azo-copolymer[J]. Chinese Journal of Polymer Science, 2025, 43(7): 1134-1145. DOI: 10.1007/s10118-025-3355-1.
Feng, B. L.; Zhai, C. C.; Zhang, D. B.; Guo, H. C.; Zhang, H. L.; Zhang, L.; Li, H.; Wang, L.; Lei, L.; Zong, C. Y. Robust photo-responsive superwetting surfaces on hierarchical-structured copper mesh via dip-coating with mussel-inspired azo-copolymer. Chinese J. Polym. Sci. 2025, 43, 1134–1145 DOI： 10.1007/s10118-025-3355-1.

Bo-Lun Feng, Cong-Cong Zhai, De-Bin Zhang, et al. Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh via Dip-coating with Mussel-inspired Azo-copolymer[J]. Chinese Journal of Polymer Science, 2025, 43(7): 1134-1145. DOI: 10.1007/s10118-025-3355-1. DOI：

摘要

Mussel-inspired azo-copolymers were synthesized and utilized to fabricate robust photo-responsive superwetting surfaces on hierarchical-structured copper mesh. The smart surfaces exhibited rapid reversible wettability transitions between high hydrophobicity and superhydrophilicity

demonstrating excellent chemical robustness and mechanical durability

which could lead to widespread potential applications in microfluidics and functional coatings.

Abstract

Endowing stimuli-responsive materials with micro-nano structures is an intriguing strategy for the fabrication of superwetting surfaces; however

its application is limited by poor chemical/mechanical stability. Herein

a simple and versatile strategy was developed to fabricate durable polymeric superwetting surfaces with photoswitchable wettability on hierarchically structured metallic substrates. Inspired by nature

a novel functional terpolymer incorporating mussel-inspired catechol groups

photoresponsive azobenzene groups

and low-surface-energy fluorine-containing groups was synthesized

via

solution radical polymerization. The azobenzene-containing terpolymer possesses outstanding photoresponsiveness in both the solution and film states because of the

trans-cis

isomerization of the azobenzene moieties. After dip-coating with the musse

l-inspired azo-copolymer

the as-prepared smart surfaces exhibited a photo-triggered change in wettability between high hydrophobicity and superhydrophilicity. More importantly

these superwetting surfaces with enhanced adhesion properties can tolerate harsh environmental conditions and repeated abrasion tests

thereby demonstrating excellent chemical robustness and mechanical durability. This study paves a new avenue for the convenient and large-scale fabrication of robust smart surfaces that could find widespread potential applications in microfluidic devices

water treatment

and functional coatings.

关键词

Keywords

references

Zhou, S.; Jiang, L.; Dong, Z. Overflow control for sustainable development by superwetting surface with biomimetic structure. Chem. Rev. 2022 , 123 , 2276−2310..

Wang, X.; Liu, Y.; Cheng, H.; Ouyang, X. Surface wettability for skin-interfaced sensors and devices. Adv. Func. Mater. 2022 , 32 , 2200260..

Sun, L.; Guo, J.; Chen, H.; Zhang, D.; Shang, L.; Zhang, B.; Zhao, Y. Tailoring materials with specific wettability in biomedical engineering. Adv. Sci. 2021 , 8 , 2100126..

Xu, W.; Zheng, H.; Liu, Y.; Zhou, X.; Zhang, C.; Song, Y.; Deng, X.; Leung, M.; Yang, Z.; Xu, R. X. A droplet-based electricity generator with high instantaneous power density. Nature 2020 , 578 , 392−396..

Zhang, H.; Wang, F.; Guo, Z. The antifouling mechanism and application of bio-inspired superwetting surfaces with effective antifouling performance. Adv. Colloid Interface 2024 , 325 , 103097..

Zhang, W.; Li, S.; Wei, D.; Shi, Y.; Lu, T.; Zhang, Z.; Zheng, Z.; Liu, Y. A fluorine-free and high-robustness photothermal self-healing superhydrophobic coating with long-term anticorrosion and antibacterial performances. J. Mater. Sci. Technol. 2025 , 210 , 284−298..

Chen, F.; Wang, Y.; Tian, Y.; Zhang, D.; Song, J.; Crick, C. R.; Carmalt, C. J.; Parkin, I. P.; Lu, Y. Robust and durable liquid-repellent surfaces. Chem. Soc. Rev. 2022 , 51 , 8476−8583..

Archer, R. J.; Becher-Nienhaus, B.; Dunderdale, G. J.; Hozumi, A. Recent progress and future directions of multifunctional (super) wetting smooth/structured surfaces and coatings. Adv. Funct. Mater. 2020 , 30 , 1907772..

Bai, X.; Gou, X.; Zhang, J.; Liang, J.; Yang, L.; Wang, S.; Hou, X.; Chen, F. A review of smart superwetting surfaces based on shape-memory micro/nanostructures. Small 2023 , 19 , 2206463..

Wang, Y.; Sun, Y.; Xue, Y.; Sui, X.; Yuan, B.; Wang, Y.; Lian g, W. Functional surfaces with reversibly switchable wettability: fundamentals, progresses, applications and challenges. Prog. Org. Coat. 2024 , 188 , 108167..

Zhang, D.; Cheng, Z.; Kang, H.; Yu, J.; Liu, Y.; Jiang, L. A smart superwetting surface with responsivity in both surface chemistry and microstructure. Angew. Chem. Int. Ed. 2018 , 57 , 3701−3705..

Zhang, X.; Chen, L.; Lim, K. H.; Gonuguntla, S.; Lim, K. W.; Pranantyo, D.; Yong, W. P.; Yam, W. J. T.; Low, Z.; Teo, W. J. The pathway to intelligence:using stimuli-responsive materials as building blocks for constructing smart and functional systems. Adv. Mater. 2019 , 31 , 1804540..

Yang, T.; Wang, S.; Yang, H.; Gui, H.; Du, Y.; Liang, F. Temperature-triggered dynamic Janus fabrics for smart directional water transport. Adv. Funct. Mater. 2023 , 33 , 2214183..

Gan, S.; Li, H.; Zhu, X.; Liu, X.; Wei, K.; Zhu, L.; Wei, B.; Luo, X.; Zhang, J.; Xue, Q. Constructing scalable membrane with tunable wettability by electrolysis-induced interface pH for oil-water separation. Adv. Funct. Mater. 2023 , 33 , 2305975..

Chen, C.; Huang, Z.; Zhu, S.; Liu, B.; Li, J.; Hu, Y.; Wu, D.; Chu, J. In situ electric-induced switchable transparency and wettability on laser-ablated bioinspired paraffin-impregnated slippery surfaces. Adv. Sci. 2021 , 8 , 2100701..

Ichimura,; Oh,; Nakagawa. Light-driven motion of liquids on a photoresponsive surface. Science 2000 , 288 , 1624−1626..

Chen, J.; Chen, X.; Azhar, U.; Yang, X.; Zhou, C.; Yan, M.; Li, H.; Zong, C. Flexible and photo-responsive superwetting surfaces based on porous materials coated with mussel-inspired Azo-copolymer. Chem. Eng. J. 2023 , 466 , 143176..

Feng, X.; Feng, L.; Jin, M.; Zhai, J.; Jiang, L.; Zhu, D. Reversible super-hydrophobicity to super-hydrophilicity transition of aligned ZnO nanorod films. J. Am. Chem. Soc. 2004 , 126 , 62−63..

Gao, H.; Chang, S.; Liu, Y.; Meng, Z.; Han, Z.; Ren, L. Interlaced wetting surfaces with switchable wettability for manipulating underwater oil droplets. Chem. Eng. J. 2022 , 437 , 135007..

Lim, H. S,; Kwak, D.; Lee, D.Y.; Lee, S.G.; Cho, K. UV-driven reversible switching of a roselike vanadium oxide film between superhydrophobicity and superhydrophilicity. J. Am. Chem. Soc 2007 , 129 , 4128−4129..

Li, C.; Zhang, C.; Zhao, R.; Zhao, N.; Liu, R.; Zhang, Y.; Jia, M.; Wang, S. Porous electrospun films with reversible photoresponsive microenvironmental humidity regulation: a controllable hydrogen-bonding synergistic effect exhibited by acrylic acid segments. ACS Appl. Mater. Interfaces 2023 , 15 , 6187−6201..

Zhang, X.; Qin, L.; Liu, Y.; Wei, J.; Yu, Y. Manipulating small water droplets on a photo-switchable mat of fluorinated linear liquid crystal polymers. Giant 2020 , 2 , 100019..

Yang, B.; Ji, Y.; Cai, F.; Yu, H. Surface morphing of azopolymers toward advanced anticounterfeitingenabled by a two-step method: light writing and then reading in liquid. ACS Appl. Mater. Interfaces 2023 , 15 , 23804−23812..

Arndt, N. B.; Adolphs, T.; Arlinghaus, H. F.; Heidrich, B.; Ravoo, B. J. Arylazopyrazole-modified thiolactone acrylate copolymer brushes for tuneable and photoresponsive wettability of glass surfaces. Langmuir 2023 , 39 , 5342−5351..

Das, P.; Durban-Benizio, N.; Desclaux, S.; Causserand, C.; Remigy, J.C.; Lahitte, J.F.; Pimienta, V.; Coudret, C.; Coetsier, C. Light-responsive zwitterionic membrane surface modification for antifouling and antibacterial application. Chem. Eng. J. 2024 , 500 , 157337..

Zong, C.; Hu, M.; Azhar, U.; Chen, X.; Zhang, Y.; Zhang, S.; Lu, C. Smart copolymer-functionalized flexible surfaces with photoswitchable wettability: from superhydrophobicity with “Rose Petal” effect to superhydrophilicity. ACS Appl. Mater. Interfaces 2019 , 11 , 25436−25444..

Gao, F.; Yao, Y.; Wang, W.; Wang, X.; Li, L.; Zhuang, Q.; Lin, S. Light-driven transformation of bio-inspired superhydrophobic structure via reconfigurable PAzoMA microarrays: From lotus leaf to rice leaf. Macromolecules 2018 , 51 , 2742−2749..

Yang, X.; Jin, H.; Tao, X.; Xu, B.; Lin, S. Photo-switchable smart superhydrophobic surface with controllable superwettability. Polym. Chem. 2021 , 12 , 5303−5309..

Chang, M. H.; Ho, J. H.; Lee, L. R.; Lin, Y. L.; Lee, M. J.; Chen, Y. F.; Zheng, S.; Chen, J. T. Anisotropic azopolymer nanotube arrays via photo-fluidization for applications in directional water transportation. ACS Appl. Nano Mater. 2024 , 7 , 14242−14249..

Wang, D.; Sun, Q.; Hokkanen, M. J.; Zhang, C.; Lin, F. Y.; Liu, Q.; Zhu, S. P.; Zhou, T.; Chang, Q.; He, B. Design of robust superhydrophobic surfaces. Nature 2020 , 582 , 55−59..

Mehanna, Y. A.; Sadler, E.; Upton, R. L.; Kempchinsky, A. G.; Lu, Y.; Crick, C. R. The challenges, achievements and applications of submersible superhydrophobic materials. Chem. Soc. Rev. 2021 , 50 , 6569−6612..

Jiang, X.; Liu, B.; Zeng, Q.; Yang, F.; Guo, Z. Mussel-inspired robust peony-like Cu 3 (PO 4 ) 2 composite switchable superhydrophobic surfaces for bidirectional efficient oil/water separation. ACS Appl. Mater. Interfaces 2023 , 15 , 13700−13710..

Zhu, M.; Zhang, L.; Ma, H.; Zhu, R.; Tan, Y.; Wang, R.; Gong, X.; Liu, Y. Janus stainless steel mesh-based membrane with asymmetric wettability for highly efficient gravity-driven oil-water emulsion separation. J. Membr. Sci. 2024 , 702 , 12280 1..

Qu, R.; Zhang, W.; Li, X.; Liu, Y.; Wei, Y.; Feng, L.; Jiang, L. Peanut leaf-inspired hybrid metal-organic framework with humidity-responsive wettability: toward controllable separation of diverse emulsions. ACS Appl. Mater. Interfaces 2020 , 12 , 6309−6318..

Xue, Y.; Duan, S.; Du, T.; Chen, Y.; Chen, H.; Li, M.; Chen, J. Facile synthesis of superwetting FeNi foam for oil/water separation. Colloid Surf. A 2022 , 636 , 128152..

Qu, M.; Zhao, Y.; Ge, J.; Xue, Y.; Mu, L.; Liu, Q.; Yan, J.; Liu, H.; Sun, C. L.; He, J. Multi-functional janus hollow solar evaporator based on copper foam for non-contact high-efficiency solar interfacial distillation. ACS Appl. Mater. Inter. 2023 , 15 , 36999−37010..

Lee, H.; Dellatore, S. M.; Miller, W. M. Mussel-inspired surface chemistry for multifunctional coatings. Science 2007 , 318 , 426−430..

Yang, P.; Zhu, F.; Zhang, Z.; Cheng, Y.; Wang, Z.; Li, Y. Stimuli-responsive polydopamine-based smart materials. Chem. Soc. Rev. 2021 , 50 , 8319−8343. .

Geng, H.; Zhang, P.; Peng, Q.; Cui, J.; Hao, J.; Zeng, H. Principles of coation-π Interactions for engineering mussel-inspired functional materials. Acc. Chem. Res. 2022 , 55 , 1171−1182..

Du, Q.; Hu, B.; Shen, Q.; Su, S.; Wang, S.; Song, G. Creating tough mussel-inspired underwater adhesives from plant catechyl lignin. Chem. Eng. J. 2024 , 482 , 148828..

Faure, E.; Falentin-Daudré, C.; Jérôme, C.; Lyskawa, J.; Fournier, D.; Woisel, P.; Detrembleur, C. Catechols as versatile platforms in polymer chemistry. Prog. Polym. Sci. 2013 , 38 , 236−270..

Jiménez, N.; Ruipérez, F.; González de San Román, E.; Asua, J. M.; Ballard, N. Fundamental insights into free-radical polymerization in the presence of catechols and catechol-functionalized monomers. Macromolecules 2021 , 55 , 49−64..

Guo, Y.; Gong, L.; Gao, S.; Zhu, Y.; Zhang, F.; Li, J.; Jin, J. Cupric phosphate mineralized polymer membrane with superior cycle stability for oil/water emulsion separation. J. Membr. Sci. 2020 , 612 , 1 18427..

Lim, H. S.; Han, J. T.; Kwak, D.; Jin, M.; Cho, K. Photoreversibly switchable superhydrophobic surface with erasable and rewritable pattern. J. Am. Chem. Soc. 2006 , 128 , 14458−14459..

Glass, P.; Chung, H.; Washburn, N. R.; Sitti, M. Enhanced reversible adhesion of dopamine methacrylamide-coated elastomer microfibrillar structures under wet conditions. Langmuir 2009 , 25 , 6607−6612..

Pafiti, K. S.; Loizou, E.; Patrickios, C. S.; Porcar, L. End-Linked semifluorinated amphiphilic polymer conetworks: synthesis by sequential reversible addition-fragmentation chain transfer polymerization and characterization. Macromolecules 2010 , 43 , 5195−5204..

Ma, Y.; Sun, Q.; Wang, Z.; Wang, S.; Zhou, Y.; Song, D.; Zhang, H.; Shi, X.; Li, C.; Zhang, L. Improved interfacial chemistry and enhanced high voltage-resistance capability of an in situ polymerized electrolyte for LiNi 0.8 Co 0.15 Al 0.05 O 2 -Li batteries. J. Mater. Chem. A 2021 , 9 , 3597−3604..

Wang, X.; Ye, Q.; Liu , J.; Liu, X.; Zhou, F. Low surface energy surfaces from self-assembly of perfluoropolymer with sticky functional groups. J. Colloid Interface Sci. 2010 , 351 , 261−266..

Jiang, J.; Zhang, G.; Wang, Q.; Zhang, Q.; Zhan, X.; Chen, F. Novel fluorinated polymers containing short perfluorobutyl side chains and their super wetting performance on diverse substrates. ACS Appl. Mater. Interfaces 2016 , 8 , 10513−10523..

Hartley, G. S. The cis-form of azobenzene. Nature 1937 , 140 , 281−281..

Bandara, H. M. D.; Burdette, S. C. Photoisomerization in different classes of azobenzene. Chem. Soc. Rev. 2012 , 41 , 1809−1825..

Zheng, X.; Dai, X.; Ge, J.; Yang, X.; Yang, P.; Feng, Y.; Huang, L.B.; Feng, W. Self-regulating heating and self-powered flexible fiber fabrics at low temperature. J. Mater. Sci. Technol. 2025 , 220 , 104−114..

Yang, X.; Azhar, U.; Wang, W.; Zhai, C.; Zhang, Q.; Zhang, S.; Zong, C. Photo-responsive azobenzene-based surfactants as fast-phototuning foam switch synthesized via thiol-ene click chemistry. Colloid Surface A 2021 , 609 , 125645..

Lee, T. H.; Back, J. H.; Lim, J. S.; Han, G. Y.; Yi, M. B.; Kim, Y.; Lee, J. H.; Kim, S.; Kim, H. J. Selective transfer of mini-light-emitting diodes via the laser-induced switching of adhesives based on azobenzene composites. Compos. Part B-Eng. 2024 , 272 , 11175..

Zhang, P.; Lan, Z.; Wei, J.; Yu, Y. Photodeformable azobenzene-containing polyimide with flexible linkers and molecular alignment. ACS Macro Lett. 2021 , 10 , 469−475..

Min, P.; Li, Y.; Wang, L.; Song, W.; Ding, L. The shackling photoisomerization effect on self-assembly of azobenzene-containing side-chain homopolymers. Polymer 2022 , 258 , 125301..

Zhou, H.; Tennankore, R.; Xu, W.; Ticknor, M.; Hayward, R. C. Temperature-dependent photoswitching kinetics of semicrystalline main-chain poly(azobenzene)s. Macromolecules 2024 , 57 , 11331−11338..

Buten, C.; Kortekaas, L.; Ravoo, B. J. Design of active interfaces using responsive molec ular components. Adv. Mater. 2019 , 32 , 1904957..

Kumar, G. S.; Neckers, D. C. Photochemistry of azobenzene-containing polymers. Chem. Rev. 1989 , 89 , 1915−1925..

Tan, Y.; Wang, F.; Sun, R. Y.; Wang, M.; Song, F.; Wang, Y. Z. Crystalline alkyl side chain enhanced hydrophobicity-oleophobicity for transparent and durable low-surface-energy coatings based on short fluorinated copolymers. Macromolecules 2024 , 57 , 5189−5199..

Feng, X. J.; Jiang, L. Design and creation of superwetting/antiwetting surfaces. Adv. Mater. 2006 , 18 , 3063−3078..

Ramachandran, R.; Nosonovsky, M. Surface micro/nanotopography, wetting properties and the potential for biomimetic icephobicity of skunk cabbage symplocarpus foetidus. Soft Matter 2014 , 10 , 7797−7803..

Zhang, W.;Wang, D.; Sun, Z.; Song, J.; Deng, X. Robust superhydrophobicity: mechanisms and strategies. Chem. Soc. Rev. 2021 , 50 , 4031−4061..

Zhang, H.; Bu, X.; Li, W.; Cui, M.; Ji, X.; Tao, F.; Gai, L.; Jiang, H.; Liu, L.; Wang, Z. A skin-inspired design integrating mechano-chemical-thermal robustness into superhydrophobic coatings. Adv. Mater. 2022 , 34 , 2203792..

Han, L.; Wu, Y.; Fang, K.; Sweeney, S.; Roesner, U. K.; Parrish, M.; Patel, K.; Walter, T.; Piermattei, J.; Trimboli, A. The splanchnic mesenchyme is the tissue of origin for pancreatic fibroblasts during homeostasis and tumorigenesis. Nat. Commun. 2023 , 14 , 1..

Li, M.; Mao, A.; Guan, Q.; Saiz, E. Nature-inspired adhesive systems. Chem. Soc. Rev. 2024 , 53 , 8240−8305..

Yang, Z.; Liu, H.; Zhao, J.; Wang, C.; Li, H.; Wang, X.; Yang, Y.; Wu, H.; Gu, Z.; Li, Y. UV absorption enhanced polydopamine coating. Mater. Horiz. 2024 , 11 , 2438−2448..

Zhang, T.; Liang, B.; Zhang, J. H.; Yang, L.; Hu, J. F.; Li, Y. W. Sunlight-induced permanent hair dyeing. Chinese J. Polym. Sci. 2025 , 43 , 261−270..

Peng, C.; Chen, Z.; Tiwari, M. K. All-organic superhydrophobic coatings with mechanochemical robustness and liquid impalement resistance. Nat. Mater. 2018 , 17 , 355−360..

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Robust Photo-responsive Superwetting Surfaces on Hierarchical-structured Copper Mesh via Dip-coating with Mussel-inspired Azo-copolymer

DOI：10.1007/s10118-025-3355-1

摘要

Abstract

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