Citation: | Zhang C, Wen T, Liu Z Z, et al. Research and application advances of photo-responsive droplet manipulation functional surface[J]. Opto-Electron Eng, 2023, 50(3): 220326. doi: 10.12086/oee.2023.220326 |
[1] | 徐广春, 顾中言, 徐德进, 等. 稻叶表面特性及雾滴在倾角稻叶上的沉积行为[J]. 中国农业科学, 2014, 47(21): 4280−4290. doi: 10.3864/j.issn.0578-1752.2014.21.013 Xu G C, Gu Z Y, Xu D J, et al. Characteristics of rice leaf surface and droplets deposition behavior on rice leaf surface with different inclination angles[J]. Sci Agric Sin, 2014, 47(21): 4280−4290. doi: 10.3864/j.issn.0578-1752.2014.21.013 |
[2] | Chen H W, Zhang P F, Zhang L W, et al. Continuous directional water transport on the peristome surface of Nepenthes alata[J]. Nature, 2016, 532(7): 85−89. doi: 10.1038/nature17189 |
[3] | Cheng Q F, Li M Z, Zheng Y M, et al. Janus interface materials: Superhydrophobic air/solid interface and superoleophobic water/solid interface inspired by a lotus leaf[J]. Soft Matter, 2011, 7(13): 5948−5951. doi: 10.1039/c1sm05452j |
[4] | Lu Y, Sathasivam S, Song J L, et al. Robust self-cleaning surfaces that function when exposed to either air or oil[J]. Science, 2015, 347(6226): 1132−1135. doi: 10.1126/science.aaa0946 |
[5] | Li S H, Huang J Y, Chen Z, et al. A review on special wettability textiles: theoretical models, fabrication technologies and multifunctional applications[J]. J Mater Chem A, 2017, 5(1): 31−55. doi: 10.1039/C6TA07984A |
[6] | Li X J, Jiang C M, Zhao F N, et al. A self-charging device with bionic self-cleaning interface for energy harvesting[J]. Nano Energy, 2020, 73: 104738. doi: 10.1016/j.nanoen.2020.104738 |
[7] | Sun G, Fang Y, Cong Q, et al. Anisotropism of the non-smooth surface of butterfly wing[J]. J Bionic Eng, 2009, 6(1): 71−76. doi: 10.1016/S1672-6529(08)60094-3 |
[8] | Mei M, Luo D, Guo P, et al. Multi-level micro-/nanostructures of butterfly wings adapt at low temperature to water repellency[J]. Soft Matter, 2011, 7(22): 10569−10573. doi: 10.1039/c1sm06347b |
[9] | Ju J, Zheng Y M, Jiang L. Bioinspired one-dimensional materials for directional liquid transport[J]. Acc Chem Res, 2014, 47(8): 2342−2352. doi: 10.1021/ar5000693 |
[10] | Ju J, Bai H, Zheng Y M, et al. A multi-structural and multi-functional integrated fog collection system in cactus[J]. Nat Commun, 2012, 3: 1247. doi: 10.1038/ncomms2253 |
[11] | Bai F, Wu J T, Gong G M, et al. Biomimetic “cactus spine” with hierarchical groove structure for efficient fog collection[J]. Adv Sci, 2015, 2(7): 1500047. doi: 10.1002/advs.201500047 |
[12] | Parker A R, Lawrence C R. Water capture by a desert beetle[J]. Nature, 2001, 414(6859): 33−34. doi: 10.1038/35102108 |
[13] | Nørgaard T, Dacke M. Fog-basking Behaviour and water collection efficiency in Namib desert darkling beetles[J]. Front Zool, 2010, 7: 23. doi: 10.1186/1742-9994-7-23 |
[14] | Guadarrama-Cetina J, Mongruel A, Medici M G, et al. Dew condensation on desert beetle skin[J]. Eur Phys J E, 2014, 37(11): 109. doi: 10.1140/epje/i2014-14109-y |
[15] | Chiou P Y, Moon H, Toshiyoshi H, et al. Light actuation of liquid by optoelectrowetting[J]. Sens Actuators A Phys, 2003, 104(3): 222−228. doi: 10.1016/S0924-4247(03)00024-4 |
[16] | Huang G Y, Li M X, Yang Q Z, et al. Magnetically actuated droplet manipulation and its potential biomedical applications[J]. ACS Appl Mater Interfaces, 2017, 9(2): 1155−1166. doi: 10.1021/acsami.6b09017 |
[17] | Lv P, Zhang Y L, Han D D, et al. Directional droplet transport on functional surfaces with superwettabilities[J]. Adv Mater Interfaces, 2021, 8(12): 2100043. doi: 10.1002/admi.202100043 |
[18] | Feng L, Li S, Li Y, et al. Super-hydrophobic surfaces: From natural to artificial[J]. Adv Mater, 2002, 14(24): 1857−1860. doi: 10.1002/adma.200290020 |
[19] | Zhang S N, Huang J Y, Chen Z, et al. Bioinspired special wettability surfaces: From fundamental research to water harvesting applications[J]. Small, 2017, 13(3): 1602992. doi: 10.1002/smll.201602992 |
[20] | Li S H, Li H J, Wang X B, et al. Super-hydrophobicity of large-area honeycomb-like aligned carbon nanotubes[J]. J Phys Chem B, 2002, 106(36): 9274−9276. doi: 10.1021/jp0209401 |
[21] | Yang J T, Chen J C, Huang K J, et al. Droplet manipulation on a hydrophobic textured surface with roughened patterns[J]. J Microelectromech Syst, 2006, 15(3): 697−707. doi: 10.1109/JMEMS.2006.876791 |
[22] | Zheng Y M, Bai H, Huang Z B, et al. Directional water collection on wetted spider silk[J]. Nature, 2010, 463(7281): 640−643. doi: 10.1038/nature08729 |
[23] | Ghosh A, Ganguly R, Schutzius T M, et al. Wettability patterning for high-rate, Pumpless fluid transport on open, non-planar microfluidic platforms[J]. Lab Chip, 2014, 14(9): 1538−1550. doi: 10.1039/C3LC51406D |
[24] | Li A, Li H Z, Li Z, et al. Programmable droplet manipulation by a magnetic-actuated robot[J]. Sci Adv, 2020, 6(7): eaay5808. doi: 10.1126/sciadv.aay5808 |
[25] | Gao A T, Butt H J, Steffen W, et al. Optical manipulation of liquids by thermal Marangoni flow along the air−water interfaces of a superhydrophobic surface[J]. Langmuir, 2021, 37(29): 8677−8686. doi: 10.1021/acs.langmuir.1c00539 |
[26] | Malvadkar N A, Hancock M J, Sekeroglu K, et al. An engineered anisotropic Nanofilm with unidirectional wetting properties[J]. Nat Mater, 2010, 9(12): 1023−1028. doi: 10.1038/nmat2864 |
[27] | Tian D L, Zhang N, Zheng X, et al. Fast responsive and controllable liquid transport on a magnetic fluid/Nanoarray composite interface[J]. ACS Nano, 2016, 10(6): 6220−6226. doi: 10.1021/acsnano.6b02318 |
[28] | Cheng Z J, Zhang D J, Lv T, et al. Superhydrophobic shape memory polymer arrays with switchable isotropic/anisotropic wetting[J]. Adv Funct Mater, 2018, 28(7): 1705002. doi: 10.1002/adfm.201705002 |
[29] | Rao Q Q, Li A, Zhang J W, et al. Multi-functional fluorinated ionic liquid infused slippery surfaces with dual-responsive wettability switching and self-repairing[J]. J Mater Chem A, 2019, 7(5): 2172−2183. doi: 10.1039/C8TA08956F |
[30] | Yang D Q, Piech M, Bell N, et al. Photon control of liquid motion on reversibly photoresponsive surfaces[J]. Langmuir, 2007, 23(21): 10864−10872. doi: 10.1021/la701507r |
[31] | Diguet A, Guillermic R M, Magome N, et al. Photomanipulation of a droplet by the chromocapillary effect[J]. Angew Chem Int Ed, 2009, 48(49): 9281−9284. doi: 10.1002/anie.200904868 |
[32] | Ichikawa M, Takabatake F, Miura K, et al. Controlling negative and positive photothermal migration of centimeter-sized droplets[J]. Phys Rev E, 2013, 88(1): 012403. doi: 10.1103/PhysRevE.88.012403 |
[33] | Kwon G, Panchanathan D, Mahmoudi S R et al. Visible light guided manipulation of liquid wettability on photoresponsive surfaces[J]. Nat Commun, 2017, 8(1): 14968. doi: 10.1038/ncomms14968 |
[34] | Siewierski L M, Brittain W J, Petrash S, et al. Photoresponsive monolayers containing in-chain azobenzene[J]. Langmuir, 1996, 12(24): 5838−5844. doi: 10.1021/la960506o |
[35] | Ichimura K, Oh S K, Nakagawa M. Light-driven motion of liquids on a photoresponsive surface[J]. Science, 2000, 288(5471): 1624−1626. doi: 10.1126/science.288.5471.1624 |
[36] | Berná J, Leigh D A, Lubomska M, et al. Macroscopic transport by synthetic molecular machines[J]. Sci Mater, 2005, 4(9): 704−710. doi: 10.1038/nmat1455 |
[37] | Wang J, Gao W, Zhang H, et al. Programmable wettability on photocontrolled graphene film[J]. Sci Adv, 2018, 4(9): eaat7392. doi: 10.1126/sciadv.aat7392 |
[38] | Wu S Z, Zhou L L, Chen C, et al. Photothermal actuation of diverse liquids on an Fe3O4-doped slippery surface for electric switching and cell culture[J]. Langmuir, 2019, 35(43): 13915−13922. doi: 10.1021/acs.langmuir.9b02068 |
[39] | Li W, Tang X, Wang L Q. Photopyroelectric microfluidics[J]. Sci Adv, 2020, 6(38): eabc1693. doi: 10.1126/sciadv.abc1693 |
[40] | Bai X, Yong J L, Shan C, et al. Remote, selective, and in situ manipulation of liquid droplets on a femtosecond laser-structured superhydrophobic shape-memory polymer by near-infrared light[J]. Sci China Chem, 2021, 64(5): 861−872. doi: 10.1007/s11426-020-9940-6 |
[41] | Gao C L, Wang L, Lin Y C, et al. Droplets manipulated on photothermal organogel surfaces[J]. Adv Funct Mater, 2018, 28(35): 1803072. doi: 10.1002/adfm.201803072 |
[42] | Smith J D, Dhiman R, Anand S, et al. Droplet mobility on lubricant-impregnated surfaces[J]. Soft Matter, 2013, 9(6): 1772−1780. doi: 10.1039/C2SM27032C |
[43] | Chaudhury M K, Whitesides G M. How to make water run uphill[J]. Science, 1992, 256(5063): 1539−1541. doi: 10.1126/science.256.5063.1539 |
[44] | Nikolov A D, Wasan D T, Chengaraa A, et al. Superspreading driven by Marangoni flow[J]. Adv Colloid Interface Sci, 2002, 96(1–3): 325−338. doi: 10.1016/S0001-8686(01)00087-2 |
[45] | Jiao Z Z, Zhou H, Han X C, et al. Photothermal responsive slippery surfaces based on laser-structured graphene@PVDF composites[J]. J Colloid Interface Sci, 2023, 629: 582−592. doi: 10.1016/J.JCIS.2022.08.153 |
[46] | Li Q, Wu D H, Guo Z G. Drop/bubble transportation and controllable manipulation on patterned slippery lubricant infused surfaces with tunable wettability[J]. Soft Matter, 2019, 15(34): 6803−6810. doi: 10.1039/C9SM01167F |
[47] | Chen C, Huang Z C, Jiao Y L, et al. In situ reversible control between sliding and pinning for diverse liquids under ultra-low voltage[J]. ACS Nano, 2019, 13(5): 5742−5752. doi: 10.1021/acsnano.9b01180 |
[48] | Li W, Lei Y P, Chen R, et al. Light-caused droplet bouncing from a cavity trap-assisted superhydrophobic surface[J]. Langmuir, 2020, 36(37): 11068−11078. doi: 10.1021/acs.langmuir.0c02062 |
[49] | Habault D, Zhang H J, Zhao Y. Light-triggered self-healing and shape-memory polymers[J]. Chem Soc Rev, 2013, 42(17): 7244−7256. doi: 10.1039/c3cs35489j |
[50] | Li Z, Zhang X Y, Wang S Q, et al. Polydopamine coated shape memory polymer: enabling light triggered shape recovery, light controlled shape reprogramming and surface functionalization[J]. Chem Sci, 2016, 7(7): 4741−4747. doi: 10.1039/C6SC00584E |
[51] | Puerto A, Méndez A, Arizmendi L, et al. Optoelectronic manipulation, trapping, splitting, and merging of water droplets and aqueous biodroplets based on the bulk photovoltaic effect[J]. Phys Rev Appl, 2020, 14(2): 024046. doi: 10.1103/PhysRevApplied.14.024046 |
[52] | Arizmendi L. Photonic applications of lithium niobate crystals[J]. Phys Status Solidi (A), 2004, 201(2): 253−283. doi: 10.1002/pssa.200303911 |
[53] | Yan W S, Zhao C P, Luo W Y, et al. Optically guided pyroelectric manipulation of water droplet on a superhydrophobic surface[J]. ACS Appl Mater Interfaces, 2021, 13(19): 23181−23190. doi: 10.1021/acsami.1c03407 |
[54] | Thio S K, Bae S, Park S Y. Plasmonic nanoparticle-enhanced optoelectrowetting (OEW) for effective light-driven droplet manipulation[J]. Sens Actuators B Chem, 2020, 308: 127704. doi: 10.1016/j.snb.2020.127704 |
[55] | Ashkin A, Dziedzic J M. Radiation pressure on a free liquid surface[J]. Phys Rev Lett, 1973, 30(4): 139−142. doi: 10.1103/PhysRevLett.30.139 |
[56] | Han K Y, Wang Z B, Heng L P, et al. Photothermal slippery surfaces towards spatial droplet manipulation[J]. J Mater Chem A, 2021, 9(31): 16974−16981. doi: 10.1039/D1TA04243B |
[57] | Paula K T, Silva K L C, Mattos A V A, et al. Controlling surface wettability in methacrylic copolymer containing azobenzene by fs-laser microstructuring[J]. Opt Mater, 2021, 116: 111083. doi: 10.1016/j.optmat.2021.111083 |
[58] | Milles S, Dahms J, Voisiat B, et al. Wetting properties of aluminium surface structures fabricated using direct laser interference patterning with picosecond and femtosecond pulses[J]. J Laser Micro/Nanoeng, 2021, 16(1): 74−79. doi: 10.2961/jlmn.2021.01.3001 |
[59] | Dou H Q, Liu H, Xu S Z, et al. Influence of laser Fluences and scan speeds on the morphologies and wetting properties of titanium alloy[J]. Optik, 2020, 224: 165443. doi: 10.1016/j.ijleo.2020.165443 |
[60] | 杨青, 成扬, 方政, 等. 仿生超滑表面的飞秒激光微纳制造及应用[J]. 光电工程, 2022, 49(1): 210326. doi: 10.12086/oee.2022.210326 Yang Q, Cheng Y, Fang Z, et al. The preparation and applications of bio-inspired slippery surface by femtosecond laser micro-Nano manufacturing[J]. Opto-Electron Eng, 2022, 49(1): 210326. doi: 10.12086/oee.2022.210326 |
[61] | Chiou P Y, Chang Z H, Wu M C. Droplet manipulation with light on optoelectrowetting device[J]. J Microelectromech Syst, 2008, 17(1): 133−138. doi: 10.1109/JMEMS.2007.904336 |
[62] | Venancio-Marques A, Baigl D. Digital optofluidics: LED-gated transport and fusion of microliter-sized organic droplets for chemical synthesis[J]. Langmuir, 2014, 30(15): 4207−4212. doi: 10.1021/la5001254 |
[63] | Lv J A, Liu Y Y, Wei J, et al. Photocontrol of fluid slugs in liquid crystal polymer microactuators[J]. Nature, 2016, 537(7619): 179−184. doi: 10.1038/nature19344 |
[64] | Zhao Y Z, Su Y L, Hou X Y, et al. Directional sliding of water: biomimetic snake scale surfaces[J]. Opto-Electron Adv, 2021, 4(4): 210008. doi: 10.29026/oea.2021.210008 |
[65] | 矫知真, 韩星尘, 周昊, 等. 光/电响应型超滑表面的激光加工制备[J]. 光电工程, 2022, 49(2): 210356. doi: 10.12086/oee.2022.210356 Jiao Z Z, Han X C, Zhou H, et al. Laser fabrication of light/voltage-responsive slippery liquid-infused porous substrate (SLIPS)[J]. Opto-Electron Eng, 2022, 49(2): 210356. doi: 10.12086/oee.2022.210356 |
[66] | Tang X, Wang L Q. Loss-free photo-manipulation of droplets by pyroelectro-trapping on superhydrophobic surfaces[J]. ACS Nano, 2018, 12(9): 8994−9004. doi: 10.1021/acsnano.8b02470 |
[67] | Huang T, Zhang L, Lao J C, et al. Reliable and low temperature actuation of water and oil slugs in Janus photothermal slippery tube[J]. ACS Appl Mater Interfaces, 2022, 14(15): 17968−17974. doi: 10.1021/acsami.2c01205 |
[68] | Sun Q Q, Wang D H, Li Y N, et al. Surface charge printing for programmed droplet transport[J]. Nat Mater, 2019, 18(9): 936−941. doi: 10.1038/s41563-019-0440-2 |
[69] | Li J, Ha N S, Liu T L, et al. Ionic-surfactant-mediated electro-Dewetting for digital microfluidics[J]. Nature, 2019, 572(7770): 507−510. doi: 10.1038/s41586-019-1491-x |
[70] | Wang F, Liu M J, Liu C, et al. Light control of droplets on photo-induced charged surfaces[J]. Natl Sci Rev, 2023, 10(1): nwac164. doi: 10.1093/NSR/NWAC164 |
[71] | Ren H T, Jin H, Shu J, et al. Light-controlled versatile manipulation of liquid metal droplets: a gateway to future liquid robots[J]. Mater Horiz, 2021, 8(11): 3063−3071. doi: 10.1039/d1mh00647a |
[72] | Paven M, Mayama H, Sekido T, et al. Light-driven delivery and release of materials using liquid marbles[J]. Adv Funct Mater, 2016, 26(19): 3199−3206. doi: 10.1002/adfm.201600034 |
[73] | Nagy P T, Neitzel G P. Optical levitation and transport of Microdroplets: proof of concept[J]. Phys Fluids, 2008, 20(10): 101703. doi: 10.1063/1.3005394 |
[74] | Park S Y, Chiou P Y. Light-driven droplet manipulation technologies for lab-on-a-chip applications[J]. Adv OptoElectron, 2011, 2011: 909174. doi: 10.1155/2011/909174 |
[75] | Hu S W, Xu B Y, Ye W K, et al. Versatile microfluidic droplets array for bioanalysis[J]. ACS Appl Mater Interfaces, 2015, 7(1): 935−940. doi: 10.1021/am5075216 |
[76] | Wang F, Liu M J, Liu C, et al. Light-induced charged slippery surfaces[J]. Sci Adv, 2022, 8(27): eabp9369. doi: 10.1126/sciadv.abp9369 |
[77] | Coughlin S R. Thrombin Signalling and protease-activated receptors[J]. Nature, 2000, 407(6801): 258−264. doi: 10.1038/35025229 |
[78] | Hemker H C, Giesen P L, Ramjee M, et al. The thrombogram: monitoring thrombin generation in platelet-rich plasma[J]. Thromb Haemost, 2000, 83(4): 589−591. doi: 10.1055/s-0037-1613868 |
[79] | Thrivikraman G, Boda S K, Basu B. Unraveling the mechanistic effects of electric field stimulation towards directing stem cell fate and function: a tissue engineering perspective[J]. Biomaterials, 2018, 150: 60−86. doi: 10.1016/j.biomaterials.2017.10.003 |
[80] | McCaig C D, Song B, Rajnicek A M. Electrical dimensions in cell science[J]. J Cell Sci, 2009, 122(23): 4267−4276. doi: 10.1242/jcs.023564 |
[81] | Sun L Y, Bian F K, Wang Y, et al. Bioinspired programmable wettability arrays for droplets manipulation[J]. Proc Natl Acad Sci, 2020, 117(9): 4527−4532. doi: 10.1073/pnas.1921281117 |
[82] | Chen C, Huang Z C, Shi L A, et al. Remote photothermal actuation of underwater bubble toward arbitrary direction on planar slippery Fe3O4-doped surfaces[J]. Adv Funct Mater, 2019, 29(40): 1904766. doi: 10.1002/adfm.201904766 |
[83] | Dai L G, Lin D J, Wang X D, et al. Integrated assembly and flexible movement of microparts using multifunctional bubble microrobots[J]. ACS Appl Mater Interfaces, 2020, 12(51): 57587−57597. doi: 10.1021/acsami.0c17518 |
[84] | Hu M, Wang F, Chen L, et al. Near-infrared-laser-navigated dancing bubble within water via a thermally conductive interface[J]. Nat Commun, 2022, 13(1): 5749. doi: 10.1038/s41467-022-33424-4 |
[85] | Čejková J, Banno T, Hanczyc M M, et al. Droplets as liquid robots[J]. Artif Life, 2017, 23(4): 528−549. doi: 10.1162/ARTL_a_00243 |
[86] | Baigl D. Photo-actuation of liquids for light-driven microfluidics: state of the art and perspectives[J]. Lab Chip, 2012, 12(19): 3637−3653. doi: 10.1039/c2lc40596b |
[87] | Bormashenko E, Pogreb R, Bormashenko Y, et al. New investigations on ferrofluidics: ferrofluidic marbles and magnetic-field-driven drops on superhydrophobic surfaces[J]. Langmuir, 2008, 24(21): 12119−12122. doi: 10.1021/la802355y |
[88] | Dorvee J R, Sailor M J, Miskelly G M, et al. Digital microfluidics and delivery of molecular payloads with magnetic porous silicon chaperones[J]. Dalton Trans, 2008(6): 721−730. doi: 10.1039/b714594b |
[89] | Goss C H, Kaneko Y, Khuu Y et al. Gallium disrupts bacterial iron metabolism and has therapeutic effects in mice and humans with lung infections[J]. Sci Transl Med, 2018, 10(460): eaat7520. |
[90] | Fan X J, Dong X G, Karacakol A C, et al. Reconfigurable multifunctional ferrofluid droplet robots[J]. Proc Natl Acad Sci USA, 2020, 117(45): 27916−27926. doi: 10.1073/pnas.2016388117 |
[91] | Markvicka E J, Bartlett M D, Huang X N, et al. An autonomously electrically self-healing liquid metal-elastomer composite for robust soft-matter robotics and electronics[J]. Nat Mater, 2018, 17(7): 618−624. doi: 10.1038/s41563-018-0084-7 |
[92] | Park S Y, Kalim S, Callahan C, et al. A light-induced dielectrophoretic droplet manipulation platform[J]. Lab Chip, 2009, 9(22): 3228−3235. doi: 10.1039/b909158k |
[93] | Park S Y, Teitell M A, Chiou E P Y. Single-sided continuous optoelectrowetting (SCOEW) for droplet manipulation with light patterns[J]. Lab Chip, 2010, 10(13): 1655−1661. doi: 10.1039/c001324b |
[94] | Song H, Chen D L, Ismagilov R F. Reactions in droplets in microfluidic channels[J]. Angew Chem Int Ed, 2006, 45(44): 7336−7356. doi: 10.1002/anie.200601554 |
[95] | Wu Y C, Feng J G, Gao H F, et al. Superwettability-based interfacial chemical reactions[J]. Adv Mater, 2019, 31(8): 1800718. doi: 10.1002/adma.201800718 |
[96] | Yang Z J, Wei J J, Sobolev Y I, et al. Systems of Mechanized and Reactive Droplets Powered by Multi-responsive Surfactants[J]. Nature, 2018, 553(7688): 313−318. doi: 10.1038/nature25137 |
[97] | Wang Y, Jin R N, Shen B Q, et al. High-throughput functional screening for next-generation cancer immunotherapy using droplet-based microfluidics[J]. Sci Adv, 2021, 7(24): eabe3839. doi: 10.1126/sciadv.abe3839 |
[98] | Mongera A, Rowghanian P, Gustafson H J, et al. A fluid-to-solid jamming transition underlies vertebrate body axis elongation[J]. Nature, 2018, 561(7723): 401−405. doi: 10.1038/s41586-018-0479-2 |
[99] | Bawazer L A, McNally C S, Empson C J, et al. Combinatorial microfluidic droplet engineering for biomimetic material synthesis[J]. Sci Adv, 2016, 2(10): e1600567. doi: 10.1126/sciadv.1600567 |
[100] | Sarkar M S K A, Donne S W, Evans G M. Hydrogen bubble flotation of silica[J]. Adv Powder Technol, 2010, 21(4): 412−418. doi: 10.1016/j.apt.2010.04.005 |
[101] | Warnier M J F, De Croon M H J M, Rebrov E V, et al. Pressure drop of gas–liquid Taylor flow in round micro-capillaries for low to intermediate Reynolds numbers[J]. Microfluid Nanofluid, 2010, 8(1): 33−45. doi: 10.1007/s10404-009-0448-z |
Development of photo-responsive droplet manipulation functional surface
Schematic of droplet transportation by wetting gradient force[41]. (a) Contact angle of equilibrium droplet; (b) Gradient force upon droplet induced by photo-thermal effect; (c) Stress analysis of droplet transportation
Mechanism of droplet manipulation on photo-thermal paraffin phase-change ultra-slippery surface[45]. (a) Stress analysis of droplet sliding; (b) Sliding of droplets in different paraffin phase
Photo-thermal bouncing of droplet on a cavity trap-assisted superhydrophobic surface[48]
Mechanism of wettability conversion in the photo-thermal shape-memory polymer functional surface[40]
Schematic of droplet manipulation on photo-pyroelectric functional surface[39]. (a) Generation of dielectric electrophoresis force; (b) Manipulation process
Mechanism of droplet manipulation on photo-voltaic functional surface[51]. (a) Sketch of the donor and acceptor levels of iron impurities and electron transport; (b) Schematic of directional photoexcitation of an Fe2+ impurity in the lithium niobate crystal, schematic of photo-voltaic electric field lines near the surface for (c) an x-cut crystal and (d) a z-cut crystal
Electric wettability translation modulated by photo-pyroelectric effect[53]
Structure and operation of photo-thermal droplet manipulation surfaces which are categorized as the (a) silicone oil infusion[37] , (b) paraffin infusion[38] , and (c) shape-memory[40]
Laser ablation machining of micro and nano functional surfaces. (a) Schematic of laser ablation[40] ; (b) Femto laser ablation[40]; (c) Picosecond laser ablation[50]; (d) Nanosecond laser ablation[47]
Reverse moulding of photo-thermal layer micro-nano functional structure with AAO[41]
Variation of contact and sliding angle of droplet on photo-thermal functional surface lubricant layers. (a) Non-phase transition lubricant layer[41]; (b) Phase transition lubricant layer[56]
Structure and operation of photo-electric droplet manipulation surfaces which are categorized as the (a) photo-pyroelectric dielectric electrophoresis force[39], (b) photo-voltaic dielectric electrophoresis force[51], (c) photo-pyroelectric wettability[53], and (d) photo-conductive electric wettability[61]
Image of micro-nano structures on superhydrophobic surface[39]
Basic functional units of photo-conductive electric wettability surface[61]
Transportation of different droplets by light with (a) lubricant infused functional surface[37], (b) photo-pyroelectric dielectric electrophoresis force functional surface[66], and (c) tunnel based on lubricant infused material[67]
Droplet merging and splitting with light[39]. (a) Merging of droplets; (b) Splitting of droplet; (c) Dispensing of droplet
Capture and release of droplets. (a) Selective releasing of droplet with light remote control[40]; (b) Capture and lossless transfer with optical pipet[53]
Manipulate a droplet to move a cargo, go through a tunnel, and clean the stains[70]
Motion of liquid metal “vehicle robot” in liquid condition with light manipulation [71]
Photo-responsive LMs "engine" [72]. (a) Motion of plastic boat with laser pumped “engine”; (b) Nonlinear movement of two-engine plastic boat pumped by sunlight
Cell culture chip based on photo-responsive droplet manipulation functional surface[38]
Photo-responsive micro-fluidic biological chip [76]. (a) Construction and operation of fluidic chip; (b) Thrombin culture and monitor experiment; (c) Cell in situ stimulation and detection experiment
Photo-responsive droplet fusion and reaction control of chemical reagents[62]
Photo-responsive automatic sampling chemical reaction chip[45]. (a) Photograph of the chip; (b)~(h) Automatic liquid feeding process based on optical response
Photo-responsive functional surface for CdS nanocrystal chemical synthesis[81]. (a) Schematic diagram of droplet manipulation;(b) Physical diagram and transmission electron microscopy image of CdS nanocrystals; (c) Parallel detection of multi samples
Under-water bubble manipulation based on photo-responsive droplet manipulation functional surface[82]
Microparts assembly by controllable bubbles based on photo-thermal functional surface[83]
Light navigated bubble bouncing within water based on thermally conductive surface[84]