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| 1 | Excellent Structure-Based Multifunction of Morpho Butterfly Wings: A Review显示文摘 | Shichao Niu Bo Li Zhengzhi Mu Meng Yang Junqiu Zhang Zhiwu Han Luquan Ren | 2015 | Journal of Bionic Engineering2015，12，2： | 19 |
| 2 | Erosion-Resistant Surfaces Inspired by Tamarisk显示文摘 | Zhiwu Han Wei Yin Junqiu Zhang Jialian Jiang Shichao Niu Luquan Ren | 2013 | Journal of Bionic Engineering2013，10，4： | 11 |
| 3 | Characterization of Multi-scale Morphology and Superhydrophobicity of Water Bamboo Leaves and Biomimetic Polydi- methylsiloxane (PDMS) Replicas显示文摘 | Huiying Guan Zhiwu Han Huina Cao Shichao Niu Zhihui Qian Junfeng Ye Luquan Ren | 2015 | Journal of Bionic Engineering2015，12，4： | 8 |
| 4 | Light Trapping Effect in Wing Scales of Butterfly Papilio peranthus and Its Simulations显示文摘 | Zhiwu Han Shichao Niu Lufeng Zhang Zhenning Liu Luquan Ren | 2013 | Journal of Bionic Engineering2013，10，2： | 7 |
| 5 | Artificial Hair-Like Sensors Inspired from Nature: A Review显示文摘 | Zhiwu Han Linpeng Liu Kejun Wang Honglie Song Daobing Chen Ze Wang Shichao Niu Junqiu Zhang Luquan Ren | 2018 | Journal of Bionic Engineering2018，15，3： | 6 |
| 6 | Anti-adhesive Property of Maize Leaf Surface Related with Temperature and Humidity显示文摘 | Zhiwu Han Jia Fu Yuqiang Fang Junqiu Zhang Shichao Niu Luquan Ren | 2017 | Journal of Bionic Engineering2017，14，3： | 5 |
| 7 | Antifogging properties and mechanism of micron structure in Ephemera pictiventris McLachlan compound eyes显示文摘An antifogging function surface with simple structure and suitable for large-area production was found inspired by Ephemera pictiventris McLachlan compound eyes.The compound eyes structure,antifogging properties and mechanism were studied by anti-fog test,dyeing test and scanning electron microscopy,and so forth.Then,3D model of the sample was established,and the antifogging mechanism was explained by the Cassie model.Results showed that the compound eyes are composed of hundreds of micron size ommatidia arranged in curved array form,and this structure shows excellent antifogging function.This research may provide new ideas for design of simple structure and micron size antifogging function surface.This work is also expected to be applied to antifogging function surface of astronaut helmets and medical endoscopes,and so forth. | Zhiwu Han Huiying Guan Yanyan Cao Shichao Niu Luquan Ren | 2014 | Chinese Science Bulletin2014，59，17： | 4 |
| 8 | 1000 Wh L^(-1)lithium-ion batteries enabled by crosslink-shrunk tough carbon encapsulated silicon microparticle anodes显示文摘Microparticulate silicon(Si),normally shelled with carbons,features higher tap density and less interfacial side reactions compared to its nanosized counterpart,showing great potential to be applied as high-energy lithium-ion battery anodes.However,localized high stress generated during fabrication and particularly,under operating,could induce cracking of carbon shells and release pulverized nanoparticles,significantly deteriorating its electrochemical performance.Here we design a strong yet ductile carbon cage from an easily processing capillary shrinkage of graphene hydrogel followed by precise tailoring of inner voids.Such a structure,analog to the stable structure of plant cells,presents‘imperfection-tolerance’to volume variation of irregular Si microparticles,maintaining the electrode integrity over 1000 cycles with Coulombic efficiency over 99.5%.This design enables the use of a dense and thick(3 m Ah cm^(-2))microparticulate Si anode with an ultra-high volumetric energy density of 1048 Wh L^(-1)achieved at pouch full-cell level coupled with a Li Ni_(0.8)Co_(0.1)Mn_(0.1)O_(2)cathode. | Fanqi Chen Junwei Han Debin Kong Yifei Yuan Jing Xiao Shichao Wu Dai-Ming Tang Yaqian Deng Wei Lv Jun Lu Feiyu Kang Quan-Hong Yang | 2021 | National Science Review2021，8，9： | 4 |
| 9 | Angle-dependent discoloration structures in wing scales of Morpho menelaus butterfly显示文摘The Morpho butterfly is famous for its typical structural color and has increasingly attracted the interest of scholars in a wide variety of research fields. Herein, it was found that the color of Morpho menelaus butterfly wings is not only structure-based but also viewing-angle-dependent. Firstly, the discoloration effect of this typical butterfly was confirmed by a series of experiments. Then, the general form, arrangements, and geometrical dimensions of the scales were observed using a stereomicroscope. Scanning electron microscopy was also used to examine the two-dimensional morphologies and structures of a single scale. Afterwards, one model with the optimized three-dimensional profile of the structure was described using Pro-engineer software. The associate model was then analyzed to reconstruct the process between the incident light and the model surface. Finally, the mechanism of the angle-dependent discoloration effect was analyzed by theoretical calculation and optical simulation. Different light propagation paths and the length of the incident light at different angles caused destructive or constructive interference between the light reflected from the different layers. The different spectra of the reflected light make the wings appear with different structural colors, thereby endowing the angle-dependent discoloration effect. The consistency of the calculation and simulation results confirms that these structures possess an excellent angle-dependent discoloration effect. This functional 'biomimetic structure' would not only be of great scientific interest but could also have a great impact in a wide range of applications such as reflective displays, credit card security, and military stealth technology. | NIU ShiChao LI Bo YE JunFeng MU ZhengZhi ZHANG JunQiu LIU Yan HAN ZhiWu | 2016 | Science China(Technological Sciences)2016，59，5： | 4 |
| 10 | Water-trapping and drag-reduction effects of fish Ctenopharyngodon idellus scales and their simulations显示文摘In the last decades, surface drag reduction has been re-emphasized because of its practical values in engineering applications,including vehicles, aircrafts, ships, and fuel pipelines. The bionic study of drag reduction has been attracting scholars' attentions. Here, it was determined that the delicate microstructures on the scales of the fish Ctenopharyngodon idellus exhibit remarkable drag-reduction effect. In addition, the underlying drag-reduction mechanism was carefully investigated. First,exceptional morphologies and structures of the scales were observed and measured using a scanning electron microscope and3-dimensional(3D) microscope. Then, based on the acquired data, optimized 3D models were created. Next, the mechanism of the water-trapping effect of these structures was analyzed through numerical simulations and theoretical calculations. It was determined that there are many microcrescent units with certain distributions on its surface. In fact, these crescents are effective in generating the 'water-trapping' effect and forming a fluid-lubrication film, thus reducing the skin friction drag effectively.Contrasting to a smooth surface, the dynamics finite-element analysis indicated that the maximum drag-reduction rate of a bionic surface is 3.014% at 0.66 m/s flow rate. This study can be used as a reference for an in-depth analysis on the bionic drag reduction of boats, underwater vehicles, and so forth. | WU LiYan JIAO ZhiBin SONG YuQiu REN WenTao NIU ShiChao HAN ZhiWu | 2017 | Science China(Technological Sciences)2017，60，7： | 3 |
| 11 | Progress in Bio‑inspired Anti‑solid Particle Erosion Materials:Learning from Nature but Going beyond Nature显示文摘Solid particle erosion is a common phenomenon in engineering fields,such as manufacturing,energy,military and aviation.However,with the rising industrial requirements,the development of anti-solid particle erosion materials remains a great challenge.After billions of years of evolution,several natural materials exhibit unique and exceptional solid particle erosion resistance.These materials achieved the same excellent solid particle erosion resistance performance through diversified strategies.This resistance arises from their micro/nanoscale surface structure and interface material properties,which provide inspiration for novel multiple solutions to solid particle erosion.Here,this review first summarizes the recent significant process in the research of natural anti-solid particle erosion materials and their general design principles.According to these principles,several erosion-resistant structures are available.Combined with advanced micro/nanomanufacturing technologies,several artificial anti-solid particle erosion materials have been obtained.Then,the potential applications of anti-solid particle erosion materials are prospected.Finally,the remaining challenges and promising breakthroughs regarding anti-solid particle erosion materials are briefly discussed. | Shuaijun Zhang Junqiu Zhang Bin Zhu Shichao Niu Zhiwu Han Luquan Ren | 2020 | Chinese Journal of Mechanical Engineering2020，33，3： | 2 |
| 12 | Mutagenesis reveals that the rice OsMPT3 gene is an important osmotic regulatory factor显示文摘Plant mitochondrial phosphate transporters regulate phosphate transport and ATP synthesis. Determining whether they function in abiotic stress response process would shed light on their response to salt stress. We used the CRISPR/Cas9 gene-editing system to mutagenize two mitochondrial phosphate transporters, OsMPT3;1 and OsMPT3;2, to investigate their regulatory roles under salt stress. Two cas9(CRISPR-associated protein9)-free homozygous mutants, mpt33 and mpt30, were confirmed to be stable. Both OsMPT3;1 and OsMPT3;2 were markedly induced by salt stress, and their mutagenesis strongly inhibited growth and development, especially under salt stress. Mutagenesis sharply reduced the accumulation of ATP, phosphate, calcium, soluble sugar, and proline and increased osmotic potential, malondialdehyde, and Na^+ /K^+ ratio under salt stress. Both mutants demonstrate normal growth and development in the presence of ATP, revealing high sensitivity to exogenous ATP under salt stress. The mutants showed lowered rates of Na^+ efflux but also of K^+ and Ca^(2+) influx under salt stress. Mutagenesis of OsMPT3;2 altered the enrichment profiles of differentially expressed genes involved mainly in synthesis of secondary metabolites, metabolism of glycolysis, pyruvate, tricarboxylic acid cycle, in response to salt stress. The mutant displayed significant accumulation differences in 14 metabolites involved in 17 metabolic pathways, and strongly up-regulated the accumulation of glutamine, a precursor in proline synthesis, under salt stress. These findings suggest that the OsMPT3 gene modulates phosphate transport and energy supply for ATP synthesis and triggers changes in accumulation of ions and metabolites participating in osmotic regulation in rice under salt stress, thus increasing rice salt tolerance. This study demonstrates the effective application of CRISPR/Cas9 gene-editing to the investigation of plant functional genes. | Shengcai Huang Shichao Xin Guoqiang Xie Jiao Han Zhonglai Liu Bing Wang Shuqing Zhang Qingyu Wu Xianguo Cheng | 2020 | The Crop Journal2020，8，3： | 2 |
| 13 | Crack-based and Hair-like Sensors Inspired from Arthropods:A Review显示文摘Over a long period of time,arthropods evolve to have two excellent mechanical sensilla of slit sensilla and trichobothria sensilla,which construct a perfect perception system.The former mainly perceives the change of the in-the-plane force while the latter perceives that of the out-of-plane force.In recent years,these two sensilla have attracted researchers as the models for developing artificial mechanical sensors.This review mainly includes the biomechanics and biomimetic manufacturing techniques as well as their future application value.In order to better understand the advantages of biological strategies,this review describes the morphology,mechanical analysis,and information recognition of slit sensilla and trichobothria sensilla.Then this review highlights the recent development of Crack-based Sensors(CBSs)and Hair-like Sensors(HLSs)based on the analysis of biological mechanism.The manufacturing method and substrate of crack in CBS and those of hair rods in HLS are discussed respectively.Finally,the practical applications and potential value of two sensilla,such as flexible wearable electronic devices,robot sensing system,autopilot sensing and wind tunnel speed detection,are briefly discussed. | Changchao Zhang Junqiu Zhang Daobing Chen Xiancun Meng Linpeng Liu Kejun Wang Zhibin Jiao Tao Sun Dakai Wang Shichao Niu Zhiwu Han Luquan Ren | 2020 | Journal of Bionic Engineering2020，17，5： | 2 |
| 14 | The Notch pathway attenuates burn-induced acute lung injury in rats by repressing reactive oxygen species显示文摘Background:Acute lung injury(ALI)is a common complication following severe burns.The underlying mechanisms of ALI are incompletely understood;thus,available treatments are not sufficient to repair the lung tissue after ALI.Methods:To investigate the relationship between the Notch pathway and burn-induced lung injury,we established a rat burn injury model by scalding and verified lung injury via lung injury evaluations,including hematoxylin and eosin(H&E)staining,lung injury scoring,bronchoalveolar lavage fluid and wet/dry ratio analyses,myeloperoxidase immunohistochemical staining and reac-tive oxygen species(ROS)accumulation analysis.To explore whether burn injury affects Notch1 expression,we detected the expression of Notch1 and Hes1 after burn injury.Then,we extracted pulmonary microvascular endothelial cells(PMVECs)and conducted Notch pathway inhibition and activation experiments,via aγ-secretase inhibitor(GSI)and OP9-DLL1 coculture,respectively,to verify the regulatory effect of the Notch pathway on ROS accumulation and apoptosis in burn-serum-stimulated PMVECs.To investigate the regulatory effect of the Notch pathway on ROS accumulation,we detected the expression of oxidative-stress-related molecules such as superoxide dismutase,nicotinamide adenine dinucleotide phosphate(NADPH)oxidase(NOX)2,NOX4 and cleaved caspase-3.NOX4-specific small interfering RNA(siRNA)and the inhibitor GKT137831 were used to verify the regulatory effect of the Notch pathway on ROS via NOX4.Results:We successfully established a burn model and revealed that lung injury,excessive ROS accumulation and an inflammatory response occurred.Notch1 detection showed that the expression of Notch1 was significantly increased after burn injury.In PMVECs challenged with burn serum,ROS and cell death were elevated.Moreover,when the Notch pathway was suppressed by GSI,ROS and cell apoptosis levels were significantly increased.Conversely,these parameters were reduced when the Notch pathway was activated by OP9-DLL1.Mechanistically,the inhibition of NOX4 by siRNA and GKT137831 showed that the Notch pathway reduced ROS production and cell apoptosis by downregulating the expression of NOX4 in PMVECs.Conclusions:The Notch pathway reduced ROS production and apoptosis by downregulating the expression of NOX4 in burn-stimulated PMVECs.The Notch-NOX4 pathway may be a novel therapeutic target to treat burn-induced ALI. | Weixia Cai Kuo Shen Peng Ji Yanhui Jia Shichao Han Wanfu Zhang Xiaolong Hu Xuekang Yang Juntao Han Dahai Hu | 2022 | Burns & Trauma2022，10，1： | 2 |
| 15 | A fast method to design easy-molding freeform optical system with uniform illumination and high light con- trol efficiency 显示文摘 | Li Hongtao Chen Shichao Han Yanjun | 2013 | Optics Express2013，21，1： | 1 |
| 16 | Fine Structure of Scorpion Pectines for Odor Capture显示文摘 | Zhiwu Han Daobing Chen Ka Zhang Honglie Song Kejun Wang Shichao Niu Junqiu Zhang Luquan Ren | 2017 | Journal of Bionic Engineering2017，14，4： | 1 |
| 17 | A fast feedback method to design easy-mnldingfreetbrm optical system with uniformilluminanee and high light control efficiency显示文摘 | Li Hongtao Chen Shichao Han Yanjun | 2013 | Opt Express2013，21，1： | 1 |
| 18 | Excellent Color Sensitivity of Butterfly Wing Scales to Liquid Mediums显示文摘 | Zhiwu Han Meng Yang Bo Li Zhengzhi Mu Shichao Niu Junqiu Zhang Xiao Yang | 2016 | Journal of Bionic Engineering2016，13，3： | 1 |
| 19 | Replication of Papilio maackii Ménétriés butterfly scale structural color using a magnetron sputtering method显示文摘The natural butterfly Papilio maackii Ménétriés scales were found, through scanning and transmission electron microscopy, to comprise stacks of thin layers. Replicated scales were then fabricated on a silicon substrate using a magnetron sputtering (MS) method with ITO (In2O3(90%)+SnO2(10%)) and polymethyl methacrylate (PMMA). Finally, the optical effects of the replicated scale were examined by a spectrometer. The results showed that the replicated and natural scales have the similar characteristics in structural colors. As a result, it can be concluded that the MS method reported in this paper is a feasible method for fabricating an artificial biological structural color or other optical elements. | WU LiYan HAN ZhiWu SONG YuQiu NIU ShiChao Ren LuQuan | 2012 | Chinese Science Bulletin2012，57，34： | 1 |
| 20 | Rapid Fabrication of Bio-inspired Antireflection Film Replicating From Cicada Wings显示文摘Inspired by cicada wings,a flexible film with self-cleaning and broadband antireflection properties was fabricated with a rapid,straightforward and cost-effective method.The cicada wing was selected as the original template,and a polymethyl methacrylate (PMMA) negative replica was obtained by evaporation solvent process.The original template was directly peeled off.Subsequently,the polydimethylsiloxane (PDMS) was spread in the as-prepared PMMA negative replica.After curing and peeling processes,the PDMS positive replica was manufactured successfully.The morphologies and performances of cicada wings were perfectly inherited by the PDMS positive replica.What is more,the excellent optical property of cicada wing was investigated experimentally and theoretically.Compared with fiat PDMS film,the average reflectivity of structural PDMS film was reduced from 9% to 3.5% in the wavelength range of 500 nm-900 nm.These excellent antireflection properties of bio-inspired antireflection film can be attributed to the nanostructures which achieve a gradient refractive index between air and the materials,and the mechanism of the antireflection properties was revealed via effective medium theory.Besides,the bio-inspired broadband antireflective film exhibited superhydrophobic property after the surface treatment (a 152.1° water contact angle),and it also displayed satisfactory flexibility.This work provided a universal method to fabricate the exquisite biological structures,realizing the transfer of structure and function.Moreover,the multifunctional antireflection film exhibited the potential value for applications in optical communications,flexible display screens,and anti-dazzle glasses. | Ze Wang Bo Li Xiaoming Feng Zhibin Jiao Junqiu Zhang Shichao Niu Zhiwu Han Luquan Ren | 2020 | Journal of Bionic Engineering2020，17，1： | 1 |
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