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1

Clasen, Antje, and Antonia B. Kesel. "Microstructural Surface Properties of Drifting Seeds—A Model for Non-Toxic Antifouling Solutions." Biomimetics 4, no. 2 (2019): 37. http://dx.doi.org/10.3390/biomimetics4020037.

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A major challenge in the shipping and marine industry is the biofouling on under water surfaces. So far, biocides have been the main remedy for the prevention of the adhesion of microorganisms that is also influenced by surface topography. In recent years, research projects have explored microstructured surfaces as a non-toxic antifouling strategy. In this study, physical factors of surfaces of seeds of 43 plant species were analyzed with regards to their antifouling effects. After exposure to cold water of the North Sea during the swarming periods of the barnacles larvae, the surface microstr
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Guo, Bing, Qing Liang Zhao, Yan Hou, Cheng Ge, and Xin Yu. "Ultrasonic Vibration Assisted Grinding of Microstructures on Binderless Tungsten Carbide (WC)." Key Engineering Materials 625 (August 2014): 475–79. http://dx.doi.org/10.4028/www.scientific.net/kem.625.475.

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Microstructured optical elements made of glass are generally replicated by hot pressing with super-hard materials, such as binderless tungsten carbide (WC) and precision ceramic. However, in grinding of microstructures, problems frequently occur in terms of rough ground surface, chipping and rounding of micro-structures edges when compared to conventional grinding. In order to overcome these technological constraints, a promising precision grinding method for microstructured surfaces that applies ultrasonic vibration to improve the surface quality, and protect the edges and tips of microstruct
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3

Sun, Jiazhen, Chenghu Yun, Bo Cui, et al. "A Facile Approach for Fabricating Microstructured Surface Based on Etched Template by Inkjet Printing Technology." Polymers 10, no. 11 (2018): 1209. http://dx.doi.org/10.3390/polym10111209.

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Microstructures are playing an important role in manufacturing functional devices, due to their unique properties, such as wettability or flexibility. Recently, various microstructured surfaces have been fabricated to realize functional applications. To achieve the applications, photolithography or printing technology is utilized to produce the microstructures. However, these methods require preparing templates or masks, which are usually complex and expensive. Herein, a facile approach for fabricating microstructured surfaces was studied based on etched template by inkjet printing technology.
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4

Baum, Martina J., Lars Heepe, Elena Fadeeva, and Stanislav N. Gorb. "Dry friction of microstructured polymer surfaces inspired by snake skin." Beilstein Journal of Nanotechnology 5 (July 21, 2014): 1091–103. http://dx.doi.org/10.3762/bjnano.5.122.

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The microstructure investigated in this study was inspired by the anisotropic microornamentation of scales from the ventral body side of the California King Snake (Lampropeltis getula californiae). Frictional properties of snake-inspired microstructured polymer surface (SIMPS) made of epoxy resin were characterised in contact with a smooth glass ball by a microtribometer in two perpendicular directions. The SIMPS exhibited a considerable frictional anisotropy: Frictional coefficients measured along the microstructure were about 33% lower than those measured in the opposite direction. Frictiona
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5

Nonomura, Yoshimune, Shigeyuki Komura, and Kaoru Tsujii. "Surface-Active Particles with Microstructured Surfaces." Langmuir 21, no. 21 (2005): 9409–11. http://dx.doi.org/10.1021/la051816m.

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6

Cai, Yukui, Wenlong Chang, Xichun Luo, and Yi Qin. "Superhydrophobicity of microstructured surfaces on zirconia by nanosecond pulsed laser." Journal of Micromanufacturing 2, no. 1 (2018): 5–14. http://dx.doi.org/10.1177/2516598418799933.

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This article presents a systematic approach to improve the hydrophobicity of microstructured surfaces. It includes a contact angle prediction model for microstructures obtained by nanosecond pulsed laser. Combining with the theoretical constraints for stable Cassie–Baxter state, this approach can be used to optimize microstructures dimensions for maximizing surface hydrophobicity. Laser machining experiments were conducted to evaluate the prediction model. It shows that the proposed systematic approach can accurately predict the contact angle and obtain microstructures dimensions for maximizin
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7

Zhang, Dawei, Haiyang Li, Xiaoli Chen, Hongchang Qian, and Xiaogang Li. "Effect of Surface Microstructures on Hydrophobicity and Barrier Property of Anticorrosive Coatings Prepared by Soft Lithography." Advances in Materials Science and Engineering 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/342184.

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Enhancing the hydrophobicity of organic coatings retards their interaction with water and often leads to better protectiveness over metal corrosion. In this study, a soft lithography method was used to prepare epoxy coatings which showed surface microstructures in high replication to sandpapers. The effect of microstructures on coating’s hydrophobicity and barrier property was investigated. Compared to flat coatings, the microstructured coatings showed much higher water contact angles, which further increased with finer sandpapers. Determined by electrochemical impedance spectroscopy (EIS), th
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8

ZHENG, Lijun. "Superhydrophobicity from microstructured surface." Chinese Science Bulletin 49, no. 17 (2004): 1779. http://dx.doi.org/10.1360/04wb0047.

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9

Zheng, Lijun, Xuedong Wu, Zeng Lou, and Dan Wu. "Superhydrophobicity from microstructured surface." Chinese Science Bulletin 49, no. 17 (2004): 1779–87. http://dx.doi.org/10.1007/bf03183400.

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10

Lazauskas, Algirdas, Viktoras Grigaliūnas, and Dalius Jucius. "Recovery Behavior of Microstructured Thiol-Ene Shape-Memory Film." Coatings 9, no. 4 (2019): 267. http://dx.doi.org/10.3390/coatings9040267.

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In this work, surface microstructurization was coupled with shape-memory polymer to generate reversibly tunable surface properties. A photopolymerizable thiol-ene composition comprising a mixture of pentaerythritol tetrakis(3-mercaptopropionate) (PETMP), 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione (TTT) and 2,2-dimethoxy-2-phenylacetophenone (DMPA) was used to prepare microstructured thiol-ene shape-memory film via casting and UV polymerization on the electron beam lithography fabricated arrays of 1 µm and 2 µm square pits. The mechanical deformation via compression and recovery of th
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11

Schnell, Georg, Susanne Staehlke, Ulrike Duenow, J. Barbara Nebe, and Hermann Seitz. "Femtosecond Laser Nano/Micro Textured Ti6Al4V Surfaces—Effect on Wetting and MG-63 Cell Adhesion." Materials 12, no. 13 (2019): 2210. http://dx.doi.org/10.3390/ma12132210.

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Nano- and microstructured titanium surfaces have recently attracted attention in the field of regenerative medicine because of the influence which surface characteristics such as roughness and wettability can have on cellular processes. This study focuses on the correlation of surface properties (wettability and nano/micro texture) of laser-structured Ti6Al4V samples with pronounced cell adhesion. Samples were structured with multiple laser parameters in order to create a range of surface properties. Surface characterization was performed by contact angle measurements 1 and 7 days after laser
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12

Baum, Martina J., Lars Heepe, and Stanislav N. Gorb. "Friction behavior of a microstructured polymer surface inspired by snake skin." Beilstein Journal of Nanotechnology 5 (January 24, 2014): 83–97. http://dx.doi.org/10.3762/bjnano.5.8.

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The aim of this study was to understand the influence of microstructures found on ventral scales of the biological model, Lampropeltis getula californiae, the California King Snake, on the friction behavior. For this purpose, we compared snake-inspired anisotropic microstructured surfaces to other microstructured surfaces with isotropic and anisotropic geometry. To exclude that the friction measurements were influenced by physico-chemical variations, all friction measurements were performed on the same epoxy polymer. For frictional measurements a microtribometer was used. Original data were pr
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13

Yada, Susumu, Shervin Bagheri, Jonas Hansson, et al. "Droplet leaping governs microstructured surface wetting." Soft Matter 15, no. 46 (2019): 9528–36. http://dx.doi.org/10.1039/c9sm01854a.

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Microstructured surfaces that control the direction of liquid transport are not only ubiquitous in nature, but they are also central to technological processes such as fog/water harvesting, oil–water separation, and surface lubrication.
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14

Luo, Y., D. Zhang, X. Xu, and L. Green. "Precise cutting microstructured superhydrophobic surface." Surface Engineering 32, no. 2 (2016): 119–24. http://dx.doi.org/10.1179/1743294415y.0000000102.

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15

Lertphokanont, Vitchuda, Takayuki Sato, Masahiro Oi, Minoru Ota, Keishi Yamaguchi, and Kai Egashira. "Friction Characteristics with Pin-on-Disc Friction Test on Microstructured Surface Using Whirling Electrical Discharge Texturing." Advanced Materials Research 1017 (September 2014): 417–22. http://dx.doi.org/10.4028/www.scientific.net/amr.1017.417.

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A microstructured surface was created on a steel surface by whirling electrical discharge texturing (WEDT) since it was considered that the microstructures could act as lubricant reservoirs to assist the formation of a lubricating film, resulting in reduced friction. In this study, friction tests under engine oil were carried out over a range of loads and sliding speeds. In addition, the surface characteristics of the microstructured surface were also investigated to optimize the friction characteristics of the textured surface through pin-on-disc friction tests. It was found that under the mi
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16

Svéda, Mária, and András Roósz. "Development of Amorphous and Microstructured Surface Layer by Laser Surface Treatment." Materials Science Forum 752 (March 2013): 175–82. http://dx.doi.org/10.4028/www.scientific.net/msf.752.175.

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The aim of the research was to develop an amorphous and microstructured layer on non-amorphous alloys by laser surface treatment. The as-prepared Cu based master alloy ingots were imbedded in a metallic sinking with Wood metal to assure the good thermal conductivity during the laser treatment. The laser remelting, alloying and coating techniques were applied from the laser surface treatment techniques. The surface layer production and a subsequent rapid cooling were performed using CO2 laser and pulse and continuous modes of Nd:YAG laser. The characterization of the microstructure of the resul
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17

Savio, L., K. B. Bhavitha, G. Bracco, et al. "Correlating hydrophobicity to surface chemistry of microstructured aluminium surfaces." Applied Surface Science 542 (March 2021): 148574. http://dx.doi.org/10.1016/j.apsusc.2020.148574.

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18

Zhou, Ming, Lin Hua Hu, Guo Jun Dong, and Hai Jun Zhang. "Simulation of Ultra-Precision Machining for Microstructured Surface Based on FTS." Key Engineering Materials 516 (June 2012): 481–86. http://dx.doi.org/10.4028/www.scientific.net/kem.516.481.

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Based on the ultra precision machine tool, using Matlab/Simulink and considering the linear and nonlinear factors of the processing such as environmental vibration, machine movement, servo control technology, work piece material, cutting force and built-up-edge, the simulation system of ultra precision machining for microstructured surface based on fast tool servo (FTS), which integrated machine control system, machine mechanical system and surface generation, was established and verified by processing sinusoidal microstructured surfaces. The experimental results showed the simulation output e
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19

Barros, Raquel R. M., Arthur B. Novaes Jr., Vula Papalexiou, et al. "Effect of biofunctionalized implant surface on osseointegration: a histomorphometric study in dogs." Brazilian Dental Journal 20, no. 2 (2009): 91–98. http://dx.doi.org/10.1590/s0103-64402009000200001.

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Among the different properties that influence bone apposition around implants, the chemical or biochemical composition of implant surface may interfere on its acceptance by the surrounding bone. The aim of this study was to investigate if a biofunctionalization of implant surface influences the bone apposition in a dog model and to compare it with other surfaces, such as a microstructured created by the grit-blasting/acid-etching process. Eight young adult male mongrel dogs had the bilateral mandibular premolars extracted and each one received 6 implants after 12 weeks, totaling 48 implants in
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20

Xue, Bin, Haiyi Xie, Jinxu Zhao, Jianming Zheng, and Chunye Xu. "Flexible Piezoresistive Pressure Sensor Based on Electrospun Rough Polyurethane Nanofibers Film for Human Motion Monitoring." Nanomaterials 12, no. 4 (2022): 723. http://dx.doi.org/10.3390/nano12040723.

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Flexible piezoresistive pressure sensors have been attracted a lot of attention due to their simple mechanism, easy fabrication, and convenient signal acquisition and analysis. Herein, a new flexible piezoresistive sensor based on microstructured electrospun rough polyurethane (PU) nanofibers film is assembled. The microstructured PU film with tiny bumps is prepared in one step via electrospinning technology, which imparts a microstructured rough upper surface and a smooth lower surface. With this unique microstructure, we have made it possible for PU/Ag films to serve as sensing layers for pi
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21

Guan Chunying, 关春颖, 苑立波 Yuan Libo, and 史金辉 Shi Jinhui. "Microstructured-Fiber Surface Plasmon Resonance Sensor." Acta Optica Sinica 31, no. 2 (2011): 0206003. http://dx.doi.org/10.3788/aos201131.0206003.

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22

Brörmann, Katrin, Itay Barel, Michael Urbakh, and Roland Bennewitz. "Friction on a Microstructured Elastomer Surface." Tribology Letters 50, no. 1 (2012): 3–15. http://dx.doi.org/10.1007/s11249-012-0044-3.

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23

Nagata, I., A. Kawana, and N. Nakatsuji. "Perpendicular contact guidance of CNS neuroblasts on artificial microstructures." Development 117, no. 1 (1993): 401–8. http://dx.doi.org/10.1242/dev.117.1.401.

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Rodent CNS neuroblasts show parallel and perpendicular contact guidance behaviors on aligned neurite bundles in microexplant cultures (Nakatsuji, N. and Nagata, I. (1989) Development, 106, 441–447; N. I. and N. N. (1991) ibid., 112, 581–590). To test the hypothesis that the physical surface structure of the neurite bundle causes the perpendicular contact guidance, we cultured dissociated neuroblasts on quartz plates on which grating-like microstructures were fabricated by lithographic techniques. Various types of CNS neuroblasts, but not PNS neurons, oriented their processes and migrated both
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24

Xu, Jinkai, Yonggang Hou, Zhongxu Lian, Zhanjiang Yu, Zuobin Wang, and Huadong Yu. "Bio-Inspired Design of Bi/Tridirectionally Anisotropic Sliding Superhydrophobic Titanium Alloy Surfaces." Nanomaterials 10, no. 11 (2020): 2140. http://dx.doi.org/10.3390/nano10112140.

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Many biological surfaces with the multi-scale microstructure show obvious anisotropic wetting characteristics, which have many potential applications in microfluidic systems, biomedicine, and biological excitation systems. However, it is still a challenge to accurately prepare a metal microstructured surface with multidirectional anisotropy using a simple but effective method. In this paper, inspired by the microstructures of rice leaves and butterfly wings, wire electrical discharge machining was used to build dual-level (submillimeter/micrometer) periodic groove structures on the surface of
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25

Antonakakis, T., R. V. Craster, S. Guenneau, and E. A. Skelton. "An asymptotic theory for waves guided by diffraction gratings or along microstructured surfaces." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 470, no. 2161 (2014): 20130467. http://dx.doi.org/10.1098/rspa.2013.0467.

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An effective surface equation, that encapsulates the detail of a microstructure, is developed to model microstructured surfaces. The equations deduced accurately reproduce a key feature of surface wave phenomena, created by periodic geometry, that are commonly called Rayleigh–Bloch waves, but which also go under other names, for example, spoof surface plasmon polaritons in photonics. Several illustrative examples are considered and it is shown that the theory extends to similar waves that propagate along gratings. Line source excitation is considered, and an implicit long-scale wavelength is i
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Može, Matic, Viktor Vajc, Matevž Zupančič, Radek Šulc, and Iztok Golobič. "Pool Boiling Performance of Water and Self-Rewetting Fluids on Hybrid Functionalized Aluminum Surfaces." Processes 9, no. 6 (2021): 1058. http://dx.doi.org/10.3390/pr9061058.

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The boiling performance of functionalized hybrid aluminum surfaces was experimentally investigated for water and self-rewetting mixtures of water and 1-butanol. Firstly, microstructured surfaces were produced via chemical etching in hydrochloric acid and the effect of the etching time on the surface morphology was evaluated. An etching time of 5 min was found to result in pitting corrosion and produced weakly hydrophilic microstructured surfaces with many microcavities. Observed cavity-mouth diameters between 3.6 and 32 μm are optimal for efficient nucleation and provided a superior boiling pe
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Tofil, Szymon, Robert Barbucha, Marek Kocik, et al. "Adhesive Joints with Laser Shaped Surface Microstructures." Materials 14, no. 24 (2021): 7548. http://dx.doi.org/10.3390/ma14247548.

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One of the most commonly applied methods of joining dissimilar materials is gluing. This could be mainly attributed to the applicability of this technique in various industries. The article presents a method of material surface treatment, which increases the shear strength of adhesive joints for lightweight metals such as aluminum with plastics. For this purpose, laser surface microstructuring was performed on each of the selected construction materials. As a result of the performed treatment, the active surface of the glued area was increased, which increased the adhesive strength. The picose
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Qin, Ge, Hao Xue Li, Meng Die Ma, Juan Juan Li, and Ya Fei Deng. "Cell Growth Morphology on Nano-Structured Surface Based on Wetting." Advanced Materials Research 1061-1062 (December 2014): 575–78. http://dx.doi.org/10.4028/www.scientific.net/amr.1061-1062.575.

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This paper studied the growth morphology of the cells on the nanostructured surfaces of the bio-electrodes implanted in human patients. A transition model of the cells on those surfaces, which is the W model or C-B model, was deduced according to the effect of the microstructures on the wetting characteristics and the solid-liquid contact angle models of the microstructured surface. According to the contact angle formula of the model of the droplet on the solid surface, the formula was derived to describe the morphology of the ells on the nanostructured surface. The results of the experiments
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29

Li, Gang. "Superhydrophobicity of Silicon-Based Microstructured Surfaces." Advanced Materials Research 989-994 (July 2014): 267–69. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.267.

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Here, a simple method was presented for fabricating superhydrophobic silicon surfaces. Square-pillar-array samples were fabricated on silicon substrates by using the femtosecond laser micromachining technology. We measured the static and dynamic contact angles for water on these surfaces. The contact angles and the rolling angles on the silicon surfaces were measured through an optical contact angle meter. Wettability studies revealed the films exhibited a superhydrophobic behaviour with a higher contact angle and lower rolling angle-a water droplet moved easily on the surface.
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Wu, Dong Xu, Guo Li, Bo Wang, Zheng Qiao, and Lei Lv. "Fabrication of Microstructured Surfaces by Five-Axis Ultra Precision Machine Tool." Key Engineering Materials 625 (August 2014): 187–91. http://dx.doi.org/10.4028/www.scientific.net/kem.625.187.

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In this paper, a five-axis ultra precision machine tool for fabrication of microstructured surfaces is presented. This machine consists of two rotary axes (C&B) and three linear axes (X&Y&Z). High precision aerostatic bearing and torque motor are adopted in C axis (main spindle) and B axis. X axis and Z axis use the hydrostatic guideway and are driven by linear motors. Y axis is driven by torque motor and precision ball screw. This machine is able to realize multiple processing methods, including ultra precision diamond turning, ultra precision milling, fly-cutting, fast tool servo
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31

Liu, De Wei, Yong Guang Huang, Xiao Ning Zhu, et al. "Surface Morphology and Infrared Absorption of Silicon Irradiated by Picosecond Laser Pulses in SF6." Advanced Materials Research 418-420 (December 2011): 77–81. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.77.

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The microstructured samples were prepared by irradiating silicon surface with picosecond laser pulses in SF6. The surface morphology of microstructured samples irradiated at different laser fluence was characterized by SEM. The samples exhibited high optical absorptance over a wide wavelength range between 300 and 2700 nm. The absorptance of samples irradiated with the fluence of 1.0 J/cm2was measured to be up to 95% between 1100 and 2700 nm. The infared absorptance of the surface-structured samples increased with increasing fluence. Whereas, as the annealing temperature was increased, the inf
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Tanaka, Yasuhiro, Norito Keyaki, Nobuyuki Moronuki, and Arata Kaneko. "Increase in the Area of Structured Surface and its Effect on Sensitivity Improvement of Biochemical Sensing." Key Engineering Materials 516 (June 2012): 160–65. http://dx.doi.org/10.4028/www.scientific.net/kem.516.160.

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High sensitive biosensing is required in many research fields and our lives. In this paper, we describe the fabrication of microstructured silicon (Si) surface to increase surface area and the evaluation by a highly sensitive immunoassay on that surface. Microstructured Si surface was fabricated by etching a Si wafer with a mask of self-assembled microparticles. The surface area of the microstructured surface was 1.5 times larger than that of flat surface. And the surface area was variable by changing particle diameter and etching time. An immunoassay was performed on this surface. It was conf
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33

Mudawar, I., and T. M. Anderson. "Optimization of Enhanced Surfaces for High Flux Chip Cooling by Pool Boiling." Journal of Electronic Packaging 115, no. 1 (1993): 89–100. http://dx.doi.org/10.1115/1.2909306.

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A high flux electronic chip was numerically and experimentally simulated to investigate pool boiling capabilities of enhanced metallic surface attachments built upon a 12.7 × 12.7 mm2 base area. It is shown how experimental nucleate boiling data for a flat chip and for chips with low-profile microstructures can be used as input boundary conditions in the numerical prediction of boiling performances of high flux, smooth and microstructured extended cylindrical surfaces. A technique for extending the applicability of the numerical results to cylindrical fin arrays is demonstrated with the aid of
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Kapelewski, Jerzy, and Mateusz Pasternak. "Surface acoustic waves in quasi-composite near-surface microstructured layers." Composite Interfaces 3, no. 5-6 (1995): 425–30. http://dx.doi.org/10.1163/156855496x00074.

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Steiner, G., V. Sablinskas, A. Hübner, Ch Kuhne, and R. Salzer. "Surface plasmon resonance imaging of microstructured monolayers." Journal of Molecular Structure 509, no. 1-3 (1999): 265–73. http://dx.doi.org/10.1016/s0022-2860(99)00226-4.

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Zhang, Hai Ning. "Formation of surface-attached microstructured polyelectrolyte brushes." Chinese Chemical Letters 19, no. 8 (2008): 988–91. http://dx.doi.org/10.1016/j.cclet.2008.04.024.

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Mateen, A., and T. I. Khan. "Abrasive Wear Mechanism in Near-Nano and Microstructured WC-Cobalt Coatings." Applied Mechanics and Materials 229-231 (November 2012): 678–83. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.678.

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Abrasive wear mechanism in HVOF sprayed near-nano and microstructured WC-17wt.%Co coatings was studied. The crack propagation mechanism shows that it propagates only through cobalt matrix in the case of near-nanostructured coatings while both trans-granular and intergranular crack propagation was observed in the microstructured coatings. SEM images show a relatively ductile failure mechanism in the near-nanostructured coating, while a brittle failure mechanism dominated in the microstructured coating. AFM images show that the worn surface is smooth in near-nanostructured coatings with an avera
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Neuhaus, Sonja, Nicholas D. Spencer, and Celestino Padeste. "Anisotropic Wetting of Microstructured Surfaces as a Function of Surface Chemistry." ACS Applied Materials & Interfaces 4, no. 1 (2011): 123–30. http://dx.doi.org/10.1021/am201104q.

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Kratzmüller, Thomas, Dietmar Appelhans, and Hans-Georg Braun. "Ultrathin Microstructured Polypeptide Layers by Surface-initiated Polymerization on Microprinted Surfaces." Advanced Materials 11, no. 7 (1999): 555–58. http://dx.doi.org/10.1002/(sici)1521-4095(199905)11:7<555::aid-adma555>3.0.co;2-e.

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Sharma, Sanchit, Diego Laramore, Taylor Ochs, et al. "Preliminary benchmarks and analysis of boundary conditions in a trenched microstructured silicon radiation detector." Journal of Applied Physics 131, no. 13 (2022): 134503. http://dx.doi.org/10.1063/5.0087397.

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Microstructured neutron detectors have the benefit of enhanced neutron detection efficiency as compared to planar devices, achieved by etching 6LiF-filled trenches on the top surface of a silicon PIN diode. This sensor geometry results in a complex electric field distribution and depletion characteristics within the diode under reverse bias. For the first time on record, the effects of a fixed oxide charge on the microstructured device depletion characteristics and mobile carrier transport is investigated. Prototype detectors were fabricated with non-conformal surface doping. Capacitance volta
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41

Suresh, Srinivasan A., Capella F. Kerst, Mark R. Cutkosky, and Elliot W. Hawkes. "Spatially variant microstructured adhesive with one-way friction." Journal of The Royal Society Interface 16, no. 150 (2019): 20180705. http://dx.doi.org/10.1098/rsif.2018.0705.

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Surface microstructures in nature enable diverse and intriguing properties, from the iridescence of butterfly wings to the hydrophobicity of lotus leaves to the controllable adhesion of gecko toes. Many artificial analogues exist; however, there is a key characteristic of the natural materials that is largely absent from the synthetic versions—spatial variation. Here we show that exploiting spatial variation in the design of one class of synthetic microstructure, gecko-inspired adhesives, enables one-way friction, an intriguing property of natural gecko adhesive. When loaded along a surface in
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Goswami, A., R. Umashankar, A. K. Gupta, S. Aravindan, and P. V. Rao. "Development of a microstructured surface using the FIB." Journal of Micromanufacturing 1, no. 1 (2018): 53–61. http://dx.doi.org/10.1177/2516598418765357.

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Imparting periodic structures to a surface can make surfaces suitable for a specific functional performance in a variety of fields such as optical, electrical, biological and mechanical sciences. In this article, microstructures are fabricated on a cemented carbide tool using a focused ion beam (FIB) with the aim to reduce the cutting forces in a turning operation. The effects of FIB process parameters on the fabricated structures are analysed. The microtextured cemented carbide tool is utilized for the machining of an aluminium alloy. Compared to a non-textured tool, microtextured tool exhibi
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Börner, Richard, Pierre Landgraf, Simon Kimme, Christian Titsch, Thomas Lampke, and Andreas Schubert. "Fundamental Investigations in Tool Wear and Characteristics of Surface Microstructure for Ultrasonic Vibration Superimposed Machining of Heat-Treated X46Cr13 Steel Using Different Cutting Materials." Journal of Manufacturing and Materials Processing 5, no. 2 (2021): 27. http://dx.doi.org/10.3390/jmmp5020027.

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The importance of functional surfaces is continuously growing in the context of increasing demands on the sustainability of performance, resource efficiency and manufacturing costs of technical systems. For example, microstructured substrate surfaces can contribute to enhance the adhesion of layers, which in turn ensure the wear protection of a highly loaded component. Many microstructuring processes require a system change, entailing high costs. However, the ultrasonic vibration superimposed machining (UVSM) can be implemented as a finishing process. Due to its defined cutting-edge geometry a
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44

Li, Biying, Tairan Fu, and Congling Shi. "Correlations between High-Temperature Oxidation Kinetics and Thermal Radiation Characteristics of Micro-Structured Nickel Surfaces Oxidized at 1173 K." Metals 9, no. 1 (2018): 17. http://dx.doi.org/10.3390/met9010017.

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Micro-structured surface functional materials were widely used in electronics, batteries, solar cells, and many other products. However, oxidation at high temperatures greatly affects the material service life and performance. This study focuses on the oxide layer characteristics after high-temperature oxidation and the thermal emissivity of metal materials with micro-structured surfaces. Micro-structured surfaces with various groove morphologies were prepared on 99.9% purity nickel samples. The high-temperature oxidation characteristics of the nickel samples with the microstructure surfaces a
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45

Tay, B. Y., L. Liu, N. H. Loh, S. B. Tor, Y. Murakoshi та R. Maeda. "Surface roughness of microstructured component fabricated by μMIM". Materials Science and Engineering: A 396, № 1-2 (2005): 311–19. http://dx.doi.org/10.1016/j.msea.2005.01.033.

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Ellett, Felix, and Daniel Irimia. "Microstructured Surface Arrays for Injection of Zebrafish Larvae." Zebrafish 14, no. 2 (2017): 140–45. http://dx.doi.org/10.1089/zeb.2016.1402.

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Profunser, Dieter M., Oliver B. Wright, Osamu Matsuda, et al. "Surface acoustic waves propagating on microstructured phononic crystals." Journal of the Acoustical Society of America 123, no. 5 (2008): 3551. http://dx.doi.org/10.1121/1.2934566.

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48

Yang, Hongyue, Songling Wang, Chunxi Li, and Hengfan Li. "Three-Dimensional Numerical Simulations and Antifouling Mechanism of Microorganisms on Microstructured Surfaces." Processes 9, no. 2 (2021): 319. http://dx.doi.org/10.3390/pr9020319.

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As marine biofouling seriously affects the development and utilization of oceans, the antifouling technology of microstructured surface has become a research hotspot due to its green and environmentally friendly advantages. In the present research, the motion models of microorganisms on the surfaces of five rectangular micropits, in co-current and counter-current flow direction, were established. Dynamic mesh technology was used to simulate the movements of microorganisms with different radii in the near-wall area, and the fluid kinematics and shear stress distributions in different-sized micr
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Pal, Anirban, Smita Gohil, Shankar Ghosh, and Pushan Ayyub. "Polarization Selection Rules for Surface-Enhanced Raman Scattering from Anisotropic Microstructured Surfaces." Journal of Physical Chemistry C 116, no. 34 (2012): 18504–7. http://dx.doi.org/10.1021/jp305136r.

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Piech, Martin, Thomas L. Sounart, and Jun Liu. "Influence of Surface Morphology on the Wettability of Microstructured ZnO-Based Surfaces." Journal of Physical Chemistry C 112, no. 51 (2008): 20398–405. http://dx.doi.org/10.1021/jp804815x.

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