Femtosecond Laser Thermal Accumulation-Triggered Micro-/Nanostructures with Patternable and Controllable Wettability Towards Liquid Manipulating
Corresponding Author: Jun He
Nano-Micro Letters,
Vol. 14 (2022), Article Number: 97
Abstract
Versatile liquid manipulating surfaces combining patternable and controllable wettability have recently motivated considerable attention owing to their significant advantages in droplet-solid impacting behaviors, microdroplet self-removal, and liquid–liquid interface reaction applications. However, developing a facile and efficient method to fabricate these versatile surfaces remains an enormous challenge. In this paper, a strategy for the fabrication of liquid manipulating surfaces with patternable and controllable wettability on Polyimide (PI) film based on femtosecond laser thermal accumulation engineering is proposed. Because of its controllable micro-/nanostructures and chemical composition through adjusting the local thermal accumulation, the wettability of PI film can be tuned from superhydrophilicity (~ 3.6°) to superhydrophobicity (~ 151.6°). Furthermore, three diverse surfaces with patternable and heterogeneous wettability were constructed and various applications were successfully realized, including water transport, droplet arrays, and liquid wells. This work may provide a facile strategy for achieving patternable and controllable wettability efficiently and developing multifunctional liquid steering surfaces.
Highlights:
1 The patternable and controllable wettability via femtosecond laser thermal accumulation engineering is proposed for liquid manipulating.
2 The wettability of polyimide film can be tuned from superhydrophilicity (~3.6°) to superhydrophobicity (151.6 °).
3 Three diverse surfaces with patternable and heterogeneous wettability are constructed for application of water transport, droplet arrays, and liquid wells.
Keywords
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- D. Wang, Q. Sun, M.J. Hokkanen, C. Zhang, F. Lin et al., Design of robust superhydrophobic surfaces. Nature 582, 55–59 (2020). https://doi.org/10.1038/s41586-020-2331-8
- S. Feng, P. Zhu, H. Zheng, H. Zhan, C. Chen et al., Three-dimensional capillary ratchet-induced liquid directional steering. Science 373(6561), 1344–1348 (2021). https://doi.org/10.1126/science.abg7552
- C.D. Modak, A. Kumar, A. Tripathy, P. Sen, Drop impact printing. Nat. Commun. 11, 4327 (2020). https://doi.org/10.1038/s41467-020-18103-6
- Q. Sun, D. Wang, Y. Li, J. Zhang, S. Ye et al., Surface charge printing for programmed droplet transport. Nat. Mater. 18, 936–941 (2019). https://doi.org/10.1038/s41563-019-0440-2
- F. Geyer, M. D’Acunzi, A. Sharifi-Aghili, A. Saal, N. Gao et al., When and how self-cleaning of superhydrophobic surfaces works. Sci. Adv. 6(3), eaaw9727 (2020). https://doi.org/10.1126/sciadv.aaw9727
- K.I. Hegner, W.S.Y. Wong, D. Vollmer, Ultrafast bubble bursting by superamphiphobic coatings. Adv. Mater. 33(39), 2101855 (2021). https://doi.org/10.1002/adma.202101855
- J. Ma, L.E. Porath, M.F. Haque, S. Sett, K.F. Rabbi et al., Unlta-thin self-healing vitrimer coatings for durable hydrophobicity. Nat. Commun. 12, 5210 (2021). https://doi.org/10.1038/s41467-021-25508-4
- H. Yan, M.B.A. Rashid, S.Y. Khew, F. Li, M. Hong, Wettability transition of laser textured brass surfaces inside different mediums. Appl. Surf. Sci. 427, 369–375 (2018). https://doi.org/10.1016/j.apsusc.2017.08.218
- L. Yan, X. Yang, Y. Zhang, Y. Wu, Z. Cheng et al., Porous Janus materials with unique asymmetries and functionality. Mater. Today 51, 626–647 (2021). https://doi.org/10.1016/j.mattod.2021.07.001
- M. Liu, S. Wang, L. Jiang, Nature-inspired superwettability systems. Nat. Rev. Mater. 2, 17036 (2017). https://doi.org/10.1038/natrevmats.2017.36
- Z. Zhu, J. Wu, Z. Wu, T. Wu, Y. He et al., Femtosecond laser micro/nano fabrication for bioinspired superhydrophobic or underwater superoleophobic surfaces. J. Cent. South Univ. 28, 3882–3906 (2021). https://doi.org/10.1007/s11771-021-4886-4
- M. Iqbal, D.K. Dinh, Q. Abbas, M. Imran, H. Sattar et al., Controlled surface wettability by plasma polymer surface modification. Surface 2(2), 349–371 (2019). https://doi.org/10.3390/surfaces2020026
- M. Benz, M.R. Molla, A. Böser, A. Rosenfeld, P.A. Levkin, Marrying chemistry with biology by combining on-chip solution-based combinatorial synthesis and cellular screening. Nat. Commun. 10, 2879 (2019). https://doi.org/10.1038/s41467-019-10685-0
- P. Raittinen, P. Elomaa, P. Saavalainen, V. Jokinen, Single cell trapping by superhydrophobic/superhydrophilic microarrays. Adv. Mater. Interfaces 8(9), 2100147 (2021). https://doi.org/10.1002/admi.202100147
- H. Li, W. Fang, Z. Zhao, A. Li, Z. Li et al., Droplet precise self-splitting on patterned adhesive surfaces for simultaneous multidetection. Angew. Chem. Int. Ed. 59(26), 10535–10539 (2020). https://doi.org/10.1002/anie.202003839
- M. Iqbal, D.K. Dinh, Q. Abbas, M. Imran, H. Sattar et al., Spation-temporal maneuvering of impacting drops. Mater. Horiz. 8(11), 3133–3140 (2021). https://doi.org/10.1039/D1MH00836F
- M. Lee, J. Oh, H. Lim, J. Lee, Enhanced liquid transport on a highly scalable, cost-effective, and flexible 3D topological liquid capillary diode. Adv. Funct. Mater. 31(21), 2011288 (2021). https://doi.org/10.1002/adfm.202011288
- Y. Zhao, Y. Su, X. Hou, M. Hong, Directional sliding of water: biomimetic snake scale surfaces. Opto-Electron. Adv. 4(4), 210008 (2021). https://doi.org/10.29026/oea.2021.210008
- F. Li, Z. Wang, S. Huang, Y. Pan, X. Zhao, Flexible, durable, and unconditioned superoleophobic/superhydrophilic surfaces for controllable transport and oil-water separation. Adv. Funct. Mater. 28(20), 1706867 (2018). https://doi.org/10.1002/adfm.201706867
- C. Li, L. Wu, C. Yu, Z. Dong, L. Jiang, Peristome-mimetic curved surface for spontaneous and directional separation of micro water-in-oil drops. Angew. Chem. Int. Ed. 129(44), 13811–13816 (2017). https://doi.org/10.1002/ange.201706665
- K. Sun, H. Yang, W. Xue, M. Cao, K. Adeyemi et al., Tunable bubble assembling on a hybrid superhydrophobic-superhydrophilic surface fabricated by selective laser texturing. Langmuir 34(44), 13203–13209 (2018). https://doi.org/10.1021/acs.langmuir.8b02879
- B. Majhy, B. Iqbal, A.K. Sen, Facile fabrication and mechanistic understanding of a transparent reversible superhydrophobic-superhydrophilic surface. Sci. Rep. 8, 18018 (2018). https://doi.org/10.1038/s41598-018-37016-5
- Z. Wei, J. Gu, Y. Ye, M. Fang, J. Lang et al., Biodegradable poly (butylene succinate) nanofibrous membrane treated with oxygen plasma for superhydrophilicity. Surf. Coat. Technol. 381, 125147 (2020). https://doi.org/10.1016/j.surfcoat.2019.125147
- P. Bi, Z. Li, H. Li, G. Zhao, M. Ran et al., Robust super-hydrophobic coating prepared by electrochemical surface engineering for corrosion protection. Coatings 9(7), 452 (2019). https://doi.org/10.3390/coatings9070452
- N. Ma, Y. Chen, S. Zhao, J. Li, B. Shan et al., Preparation of super-hydrophobic surface on Al-Mg alloy substrate by electrochemical etching. Surf. Eng. 35(5), 394–402 (2018). https://doi.org/10.1080/02670844.2017.1421883
- X. Zhou, S. Yu, J. Zang, E. Lv, E. Liu et al., Colorful nanostructured TiO2 film superhydrophobic-superhydrophilic switchable wettability and anti-fouling property. J. Alloys Compd. 798, 257–266 (2019). https://doi.org/10.1016/j.jallcom.2019.05.259
- M.U. Baig, M.A. Gondal, S. Akhtar, S.M. Zubair, Facile fabrication of superhydrophobic/superoleohilic microporous membranes by spray-coating ytterbium oxide ps for efficient oil-water separation. J. Membr. Sci. 548, 390–397 (2018). https://doi.org/10.1016/j.memsci.2017.11.045
- J. Feng, L. Zhong, Z. Guo, Sprayed hieratical biomimetic superhydrophilic-superhydrophobic surface for efficient fog harvesting. Chem. Eng. J. 388, 124283 (2020). https://doi.org/10.1016/j.cej.2020.124283
- H. Li, W. Fang, Y. Li, Q. Yang, M. Li et al., Spontaneous droplets gyrating via asymmetric self-splitting on heterogeneous surfaces. Nat. Commun. 10, 950 (2019). https://doi.org/10.1038/s41467-019-08919-2
- J. Song, Z. Liu, X. Wang, H. Liu, Y. Lu et al., High-efficiency bubble transportation in an aqueous environment on a serial wedge-shaped wettability pattern. J. Mater. Chem. A 7(22), 13567–13576 (2019). https://doi.org/10.1039/C9TA02095K
- J. Bonse, S. Höhm, S.V. Kirner, A. Rosenfeld, J. Krüger, Laser-induced periodic surface structures—a scientific evergreen. IEEE J. Sel. Top. Quantum Electron. 23, 9000615 (2017). https://doi.org/10.1109/JSTQE.2016.2614183
- P. Pou, J.D. Val, A. Riveiro, R. Comesaña, F. Arias-González et al., Laser texturing of stainless steel under different processing atmospheres: from superhydrophilic to superhydrophobic surfaces. Appl. Surf. Sci. 475, 896–905 (2019). https://doi.org/10.1016/j.apsusc.2018.12.248
- Y. Su, Y. Zhao, S. Jiang, X. Hou, M. Hong, Anisotropic superhydrophobic properties of bioinspired surfaces by laser ablation of metal substrate inside water. Adv. Mater. Interfaces 8(16), 2100555 (2021). https://doi.org/10.1002/admi.202100555
- Z. Wu, K. Yin, J. Wu, Z. Zhu, J. Duan et al., Recent advances in femtosecond laser-structured Janus membranes with asymmetric surface wettability. Nanoscale 13(4), 2209–2226 (2021). https://doi.org/10.1039/D0NR06639G
- K. Yin, J. Wu, Q. Deng, Z. Wu, T. Wu et al., Tailoring micro/nanostructured porous polytetrafluoroethylene surfaces for dual-reversible transition of wettability and transmittance. Chem. Eng. J. 434, 134756 (2022). https://doi.org/10.1016/j.cej.2022.134756
- C. Li, Y. Jiao, Y. Zhang, S. Jiang, X. Lv et al., Noncontact all-in-situ reversible reconfiguration of femtosecond laser-induced shape memory magnetic microcones for multifunctional liquid droplet manipulation and information encryption. Adv. Funct. Mater. 31(20), 2100543 (2021). https://doi.org/10.1002/adfm.202100543
- C. Chen, Z. Huang, S. Zhu, B. Liu, J. Li et al., In situ electric-induced switchable transparency and wettability on laser-ablated bioinspired paraffin-impregnated slippery surfaces. Adv. Sci. 8(14), 2100701 (2021). https://doi.org/10.1002/advs.202100701
- R. Moreddu, V. Nasrollahi, P. Kassanos, S. Dimov, D. Vigolo et al., Lab-on-a-contact lens platforms fabricated by multi-axis femtosecond laser ablation. Small 17(38), 2102008 (2021). https://doi.org/10.1002/smll.202102008
- M. Duchet, S. Perisanu, S.T. Purcell, E. Constant, V. Loriot et al., Femtosecond laser induced resonant tunneling in an individual quantum dot attached to a nanotip. ACS Photonics 8(2), 505–511 (2021). https://doi.org/10.1021/acsphotonics.0c01490
- T. Wu, Z. Wu, Y. He, Z. Zhu, L. Wang et al., Femtosecond laser textured porous nanowire structured glass for enhanced thermal imaging. Chin. Opt. Lett. 20(3), 033801 (2022). https://doi.org/10.3788/COL202220.033801
- K. Yin, S. Yang, X.R. Dong, D.K. Chu, J.A. Duan et al., Robust laser-structured asymmetrical PTFE mesh for underwater directional transportation and continuous collection of gas bubbles. Appl. Phys. Lett. 112, 243701 (2018). https://doi.org/10.1063/1.5039789
- J. Wu, K. Yin, M. Li, Z. Wu, S. Xiao et al., Under-oil self-driven and directional transport of water on a femtosecond laser-processed superhydrophilic geometry-gradient structure. Nanoscale 12(6), 4077–4084 (2020). https://doi.org/10.1039/C9NR09902F
- S. Yang, K. Yin, D. Chu, J. He, J. Duan, Femtosecond laser structuring of Janus foam: water spontaneous antigravity unidirectional penetration and pumping. Appl. Phys. Lett. 113, 203701 (2018). https://doi.org/10.1063/1.5061723
- R. Li, D. Jin, D. Pan, S. Ji, C. Xin et al., Stimuli-responsive actuator fabricated by dynamic asymmetric femtosecond bessel beam for in situ p and cell manipulation. ACS Nano 14(5), 5233–5242 (2020). https://doi.org/10.1021/acsnano.0c00381
- D. Wu, Z. Zhang, Y. Zhang, Y. Jiao, S. Jiang et al., High-performance unidirectional manipulation of microdroplets by horizontal vibration on femtosecond laser-induced slant microwall arrays. Adv. Mater. 32(48), 2005039 (2020). https://doi.org/10.1002/adma.202005039
- S. Yang, K. Yin, J. Wu, Z. Wu, D. Chu et al., Ultrafast nano-structuring of superwetting Ti foam with robust antifouling and stability towards efficient oil-in-water emulsion separation. Nanoscale 11(38), 17607–17614 (2019). https://doi.org/10.1039/C9NR04381K
- J.A. Duan, X. Dong, K. Yin, S. Yang, D. Chu, A hierarchical superaerophilic cone: robust spontaneous and directional transport of gas bubbles. Appl. Phys. Lett. 113, 203704 (2018). https://doi.org/10.1063/1.5054623
- K. Yin, Z. Wu, J. Wu, Z. Zhu, F. Zhang et al., Solar-driven thermal-wind synergistic effect on laser-textured superhydrophilic copper foam architectures for ultrahigh efficient vapor generation. Appl. Phys. Lett. 118, 211905 (2021). https://doi.org/10.1063/5.0050623
- S. Yang, Z. Zhu, Z. Wu, J. Wu, K. Yin, Femtosecond laser rapid fabrication of Janus sweat-permeable fabric for personal cooling. Appl. Phys. Lett. 117, 213701 (2020). https://doi.org/10.1063/5.0029618
- Y. Lin, J. Han, M. Cai, W. Liu, X. Luo et al., Durable and robust transparent superhydrophobic glass surfaces fabricated by a femtosecond laser with exceptional water repellency and thermostability. J. Mater. Chem. A 6(19), 9049–9056 (2018). https://doi.org/10.1039/C8TA01965G
- S. Jiang, Y. Hu, H. Wu, R. Li, Y. Zhang et al., Three-dimensional multifunctional magnetically responsive liquid manipulator fabricated by femtosecond laser writing and soft transfer. Nano Lett. 20(10), 7519–7529 (2020). https://doi.org/10.1021/acs.nanolett.0c02997
- S. Zhu, Y. Bian, T. Wu, C. Chen, Y. Jiao et al., High performance bubble manipulation on ferrofluid-infused laser-ablated microstructured surfaces. Nano Lett. 20(7), 5513–5521 (2020). https://doi.org/10.1021/acs.nanolett.0c02091
- E. Kostal, S. Stroj, S. Kasemann, V. Matylitsky, M. Domke, Fabrication of biomimetic fog-collecting superhydrophilic-superhydrophobic surface micropatterns using femtosecond lasers. Langmuir 34(9), 2933–2941 (2018). https://doi.org/10.1021/acs.langmuir.7b03699
- D. Tan, B. Zhang, J. Qiu, Ultrafast laser direct writing in glass: thermal accumulation engineering and applications. Laser Photonics Rev. 15(9), 2000455 (2021). https://doi.org/10.1002/lpor.202000455
- L. He, J. Chen, D.F. Farson, J.J. Lannutti, S.I. Rokhlin, Wettability modification of electrospun poly (ɛ-caprolactone) fibers by femtosecond laser irradiation in different gas atmospheres. Appl. Surf. Sci. 257(8), 3547–3553 (2011). https://doi.org/10.1016/j.apsusc.2010.11.072
- X. Tang, Y. Tian, X. Tian, W. Li, X. Han et al., Design of multi-scale textured surfaces for unconventional liquid harnessing. Mater. Today 43, 62–83 (2021). https://doi.org/10.1016/j.mattod.2020.08.013
- R. Shi, Y. Tian, L. Wang, Bioinspired fibers with controlled wettability: from spinning to application. ACS Nano 15(5), 7907–7930 (2021). https://doi.org/10.1021/acsnano.0c08898
References
D. Wang, Q. Sun, M.J. Hokkanen, C. Zhang, F. Lin et al., Design of robust superhydrophobic surfaces. Nature 582, 55–59 (2020). https://doi.org/10.1038/s41586-020-2331-8
S. Feng, P. Zhu, H. Zheng, H. Zhan, C. Chen et al., Three-dimensional capillary ratchet-induced liquid directional steering. Science 373(6561), 1344–1348 (2021). https://doi.org/10.1126/science.abg7552
C.D. Modak, A. Kumar, A. Tripathy, P. Sen, Drop impact printing. Nat. Commun. 11, 4327 (2020). https://doi.org/10.1038/s41467-020-18103-6
Q. Sun, D. Wang, Y. Li, J. Zhang, S. Ye et al., Surface charge printing for programmed droplet transport. Nat. Mater. 18, 936–941 (2019). https://doi.org/10.1038/s41563-019-0440-2
F. Geyer, M. D’Acunzi, A. Sharifi-Aghili, A. Saal, N. Gao et al., When and how self-cleaning of superhydrophobic surfaces works. Sci. Adv. 6(3), eaaw9727 (2020). https://doi.org/10.1126/sciadv.aaw9727
K.I. Hegner, W.S.Y. Wong, D. Vollmer, Ultrafast bubble bursting by superamphiphobic coatings. Adv. Mater. 33(39), 2101855 (2021). https://doi.org/10.1002/adma.202101855
J. Ma, L.E. Porath, M.F. Haque, S. Sett, K.F. Rabbi et al., Unlta-thin self-healing vitrimer coatings for durable hydrophobicity. Nat. Commun. 12, 5210 (2021). https://doi.org/10.1038/s41467-021-25508-4
H. Yan, M.B.A. Rashid, S.Y. Khew, F. Li, M. Hong, Wettability transition of laser textured brass surfaces inside different mediums. Appl. Surf. Sci. 427, 369–375 (2018). https://doi.org/10.1016/j.apsusc.2017.08.218
L. Yan, X. Yang, Y. Zhang, Y. Wu, Z. Cheng et al., Porous Janus materials with unique asymmetries and functionality. Mater. Today 51, 626–647 (2021). https://doi.org/10.1016/j.mattod.2021.07.001
M. Liu, S. Wang, L. Jiang, Nature-inspired superwettability systems. Nat. Rev. Mater. 2, 17036 (2017). https://doi.org/10.1038/natrevmats.2017.36
Z. Zhu, J. Wu, Z. Wu, T. Wu, Y. He et al., Femtosecond laser micro/nano fabrication for bioinspired superhydrophobic or underwater superoleophobic surfaces. J. Cent. South Univ. 28, 3882–3906 (2021). https://doi.org/10.1007/s11771-021-4886-4
M. Iqbal, D.K. Dinh, Q. Abbas, M. Imran, H. Sattar et al., Controlled surface wettability by plasma polymer surface modification. Surface 2(2), 349–371 (2019). https://doi.org/10.3390/surfaces2020026
M. Benz, M.R. Molla, A. Böser, A. Rosenfeld, P.A. Levkin, Marrying chemistry with biology by combining on-chip solution-based combinatorial synthesis and cellular screening. Nat. Commun. 10, 2879 (2019). https://doi.org/10.1038/s41467-019-10685-0
P. Raittinen, P. Elomaa, P. Saavalainen, V. Jokinen, Single cell trapping by superhydrophobic/superhydrophilic microarrays. Adv. Mater. Interfaces 8(9), 2100147 (2021). https://doi.org/10.1002/admi.202100147
H. Li, W. Fang, Z. Zhao, A. Li, Z. Li et al., Droplet precise self-splitting on patterned adhesive surfaces for simultaneous multidetection. Angew. Chem. Int. Ed. 59(26), 10535–10539 (2020). https://doi.org/10.1002/anie.202003839
M. Iqbal, D.K. Dinh, Q. Abbas, M. Imran, H. Sattar et al., Spation-temporal maneuvering of impacting drops. Mater. Horiz. 8(11), 3133–3140 (2021). https://doi.org/10.1039/D1MH00836F
M. Lee, J. Oh, H. Lim, J. Lee, Enhanced liquid transport on a highly scalable, cost-effective, and flexible 3D topological liquid capillary diode. Adv. Funct. Mater. 31(21), 2011288 (2021). https://doi.org/10.1002/adfm.202011288
Y. Zhao, Y. Su, X. Hou, M. Hong, Directional sliding of water: biomimetic snake scale surfaces. Opto-Electron. Adv. 4(4), 210008 (2021). https://doi.org/10.29026/oea.2021.210008
F. Li, Z. Wang, S. Huang, Y. Pan, X. Zhao, Flexible, durable, and unconditioned superoleophobic/superhydrophilic surfaces for controllable transport and oil-water separation. Adv. Funct. Mater. 28(20), 1706867 (2018). https://doi.org/10.1002/adfm.201706867
C. Li, L. Wu, C. Yu, Z. Dong, L. Jiang, Peristome-mimetic curved surface for spontaneous and directional separation of micro water-in-oil drops. Angew. Chem. Int. Ed. 129(44), 13811–13816 (2017). https://doi.org/10.1002/ange.201706665
K. Sun, H. Yang, W. Xue, M. Cao, K. Adeyemi et al., Tunable bubble assembling on a hybrid superhydrophobic-superhydrophilic surface fabricated by selective laser texturing. Langmuir 34(44), 13203–13209 (2018). https://doi.org/10.1021/acs.langmuir.8b02879
B. Majhy, B. Iqbal, A.K. Sen, Facile fabrication and mechanistic understanding of a transparent reversible superhydrophobic-superhydrophilic surface. Sci. Rep. 8, 18018 (2018). https://doi.org/10.1038/s41598-018-37016-5
Z. Wei, J. Gu, Y. Ye, M. Fang, J. Lang et al., Biodegradable poly (butylene succinate) nanofibrous membrane treated with oxygen plasma for superhydrophilicity. Surf. Coat. Technol. 381, 125147 (2020). https://doi.org/10.1016/j.surfcoat.2019.125147
P. Bi, Z. Li, H. Li, G. Zhao, M. Ran et al., Robust super-hydrophobic coating prepared by electrochemical surface engineering for corrosion protection. Coatings 9(7), 452 (2019). https://doi.org/10.3390/coatings9070452
N. Ma, Y. Chen, S. Zhao, J. Li, B. Shan et al., Preparation of super-hydrophobic surface on Al-Mg alloy substrate by electrochemical etching. Surf. Eng. 35(5), 394–402 (2018). https://doi.org/10.1080/02670844.2017.1421883
X. Zhou, S. Yu, J. Zang, E. Lv, E. Liu et al., Colorful nanostructured TiO2 film superhydrophobic-superhydrophilic switchable wettability and anti-fouling property. J. Alloys Compd. 798, 257–266 (2019). https://doi.org/10.1016/j.jallcom.2019.05.259
M.U. Baig, M.A. Gondal, S. Akhtar, S.M. Zubair, Facile fabrication of superhydrophobic/superoleohilic microporous membranes by spray-coating ytterbium oxide ps for efficient oil-water separation. J. Membr. Sci. 548, 390–397 (2018). https://doi.org/10.1016/j.memsci.2017.11.045
J. Feng, L. Zhong, Z. Guo, Sprayed hieratical biomimetic superhydrophilic-superhydrophobic surface for efficient fog harvesting. Chem. Eng. J. 388, 124283 (2020). https://doi.org/10.1016/j.cej.2020.124283
H. Li, W. Fang, Y. Li, Q. Yang, M. Li et al., Spontaneous droplets gyrating via asymmetric self-splitting on heterogeneous surfaces. Nat. Commun. 10, 950 (2019). https://doi.org/10.1038/s41467-019-08919-2
J. Song, Z. Liu, X. Wang, H. Liu, Y. Lu et al., High-efficiency bubble transportation in an aqueous environment on a serial wedge-shaped wettability pattern. J. Mater. Chem. A 7(22), 13567–13576 (2019). https://doi.org/10.1039/C9TA02095K
J. Bonse, S. Höhm, S.V. Kirner, A. Rosenfeld, J. Krüger, Laser-induced periodic surface structures—a scientific evergreen. IEEE J. Sel. Top. Quantum Electron. 23, 9000615 (2017). https://doi.org/10.1109/JSTQE.2016.2614183
P. Pou, J.D. Val, A. Riveiro, R. Comesaña, F. Arias-González et al., Laser texturing of stainless steel under different processing atmospheres: from superhydrophilic to superhydrophobic surfaces. Appl. Surf. Sci. 475, 896–905 (2019). https://doi.org/10.1016/j.apsusc.2018.12.248
Y. Su, Y. Zhao, S. Jiang, X. Hou, M. Hong, Anisotropic superhydrophobic properties of bioinspired surfaces by laser ablation of metal substrate inside water. Adv. Mater. Interfaces 8(16), 2100555 (2021). https://doi.org/10.1002/admi.202100555
Z. Wu, K. Yin, J. Wu, Z. Zhu, J. Duan et al., Recent advances in femtosecond laser-structured Janus membranes with asymmetric surface wettability. Nanoscale 13(4), 2209–2226 (2021). https://doi.org/10.1039/D0NR06639G
K. Yin, J. Wu, Q. Deng, Z. Wu, T. Wu et al., Tailoring micro/nanostructured porous polytetrafluoroethylene surfaces for dual-reversible transition of wettability and transmittance. Chem. Eng. J. 434, 134756 (2022). https://doi.org/10.1016/j.cej.2022.134756
C. Li, Y. Jiao, Y. Zhang, S. Jiang, X. Lv et al., Noncontact all-in-situ reversible reconfiguration of femtosecond laser-induced shape memory magnetic microcones for multifunctional liquid droplet manipulation and information encryption. Adv. Funct. Mater. 31(20), 2100543 (2021). https://doi.org/10.1002/adfm.202100543
C. Chen, Z. Huang, S. Zhu, B. Liu, J. Li et al., In situ electric-induced switchable transparency and wettability on laser-ablated bioinspired paraffin-impregnated slippery surfaces. Adv. Sci. 8(14), 2100701 (2021). https://doi.org/10.1002/advs.202100701
R. Moreddu, V. Nasrollahi, P. Kassanos, S. Dimov, D. Vigolo et al., Lab-on-a-contact lens platforms fabricated by multi-axis femtosecond laser ablation. Small 17(38), 2102008 (2021). https://doi.org/10.1002/smll.202102008
M. Duchet, S. Perisanu, S.T. Purcell, E. Constant, V. Loriot et al., Femtosecond laser induced resonant tunneling in an individual quantum dot attached to a nanotip. ACS Photonics 8(2), 505–511 (2021). https://doi.org/10.1021/acsphotonics.0c01490
T. Wu, Z. Wu, Y. He, Z. Zhu, L. Wang et al., Femtosecond laser textured porous nanowire structured glass for enhanced thermal imaging. Chin. Opt. Lett. 20(3), 033801 (2022). https://doi.org/10.3788/COL202220.033801
K. Yin, S. Yang, X.R. Dong, D.K. Chu, J.A. Duan et al., Robust laser-structured asymmetrical PTFE mesh for underwater directional transportation and continuous collection of gas bubbles. Appl. Phys. Lett. 112, 243701 (2018). https://doi.org/10.1063/1.5039789
J. Wu, K. Yin, M. Li, Z. Wu, S. Xiao et al., Under-oil self-driven and directional transport of water on a femtosecond laser-processed superhydrophilic geometry-gradient structure. Nanoscale 12(6), 4077–4084 (2020). https://doi.org/10.1039/C9NR09902F
S. Yang, K. Yin, D. Chu, J. He, J. Duan, Femtosecond laser structuring of Janus foam: water spontaneous antigravity unidirectional penetration and pumping. Appl. Phys. Lett. 113, 203701 (2018). https://doi.org/10.1063/1.5061723
R. Li, D. Jin, D. Pan, S. Ji, C. Xin et al., Stimuli-responsive actuator fabricated by dynamic asymmetric femtosecond bessel beam for in situ p and cell manipulation. ACS Nano 14(5), 5233–5242 (2020). https://doi.org/10.1021/acsnano.0c00381
D. Wu, Z. Zhang, Y. Zhang, Y. Jiao, S. Jiang et al., High-performance unidirectional manipulation of microdroplets by horizontal vibration on femtosecond laser-induced slant microwall arrays. Adv. Mater. 32(48), 2005039 (2020). https://doi.org/10.1002/adma.202005039
S. Yang, K. Yin, J. Wu, Z. Wu, D. Chu et al., Ultrafast nano-structuring of superwetting Ti foam with robust antifouling and stability towards efficient oil-in-water emulsion separation. Nanoscale 11(38), 17607–17614 (2019). https://doi.org/10.1039/C9NR04381K
J.A. Duan, X. Dong, K. Yin, S. Yang, D. Chu, A hierarchical superaerophilic cone: robust spontaneous and directional transport of gas bubbles. Appl. Phys. Lett. 113, 203704 (2018). https://doi.org/10.1063/1.5054623
K. Yin, Z. Wu, J. Wu, Z. Zhu, F. Zhang et al., Solar-driven thermal-wind synergistic effect on laser-textured superhydrophilic copper foam architectures for ultrahigh efficient vapor generation. Appl. Phys. Lett. 118, 211905 (2021). https://doi.org/10.1063/5.0050623
S. Yang, Z. Zhu, Z. Wu, J. Wu, K. Yin, Femtosecond laser rapid fabrication of Janus sweat-permeable fabric for personal cooling. Appl. Phys. Lett. 117, 213701 (2020). https://doi.org/10.1063/5.0029618
Y. Lin, J. Han, M. Cai, W. Liu, X. Luo et al., Durable and robust transparent superhydrophobic glass surfaces fabricated by a femtosecond laser with exceptional water repellency and thermostability. J. Mater. Chem. A 6(19), 9049–9056 (2018). https://doi.org/10.1039/C8TA01965G
S. Jiang, Y. Hu, H. Wu, R. Li, Y. Zhang et al., Three-dimensional multifunctional magnetically responsive liquid manipulator fabricated by femtosecond laser writing and soft transfer. Nano Lett. 20(10), 7519–7529 (2020). https://doi.org/10.1021/acs.nanolett.0c02997
S. Zhu, Y. Bian, T. Wu, C. Chen, Y. Jiao et al., High performance bubble manipulation on ferrofluid-infused laser-ablated microstructured surfaces. Nano Lett. 20(7), 5513–5521 (2020). https://doi.org/10.1021/acs.nanolett.0c02091
E. Kostal, S. Stroj, S. Kasemann, V. Matylitsky, M. Domke, Fabrication of biomimetic fog-collecting superhydrophilic-superhydrophobic surface micropatterns using femtosecond lasers. Langmuir 34(9), 2933–2941 (2018). https://doi.org/10.1021/acs.langmuir.7b03699
D. Tan, B. Zhang, J. Qiu, Ultrafast laser direct writing in glass: thermal accumulation engineering and applications. Laser Photonics Rev. 15(9), 2000455 (2021). https://doi.org/10.1002/lpor.202000455
L. He, J. Chen, D.F. Farson, J.J. Lannutti, S.I. Rokhlin, Wettability modification of electrospun poly (ɛ-caprolactone) fibers by femtosecond laser irradiation in different gas atmospheres. Appl. Surf. Sci. 257(8), 3547–3553 (2011). https://doi.org/10.1016/j.apsusc.2010.11.072
X. Tang, Y. Tian, X. Tian, W. Li, X. Han et al., Design of multi-scale textured surfaces for unconventional liquid harnessing. Mater. Today 43, 62–83 (2021). https://doi.org/10.1016/j.mattod.2020.08.013
R. Shi, Y. Tian, L. Wang, Bioinspired fibers with controlled wettability: from spinning to application. ACS Nano 15(5), 7907–7930 (2021). https://doi.org/10.1021/acsnano.0c08898