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| 1 | High shear stress induces atherosclerotic vulnerable plaque formation through angiogenesis显示文摘Rupture of atherosclerotic plaques causing thrombosis is the main cause of acute coronary syndrome and ischemic strokes.Inhibition of thrombosis is one of the important tasks developing biomedical materials such as intravascular stents and vascular grafts.Shear stress(SS)influences the formation and development of atherosclerosis.The current review focuses on the vulnerable plaques observed in the high shear stress(HSS)regions,which localizes at the proximal region of the plaque intruding into the lumen.The vascular outward remodelling occurs in the HSS region for vascular compensation and that angiogenesis is a critical factor for HSS which induces atherosclerotic vulnerable plaque formation.These results greatly challenge the established belief that low shear stress is important for expansive remodelling,which provides a new perspective for preventing the transition of stable plaques to high-risk atherosclerotic lesions. | Yi Wang Juhui Qiu Shisui Luo Xiang Xie Yiming Zheng Kang Zhang Zhiyi Ye Wanqian Liu Hans Gregersen GuixueWang | 2016 | Regenerative Biomaterials2016，3，4： | 8 |
| 2 | Experimental study on generation of high energy few cycle pulses with hollow fiber filled with neon显示文摘25 fs pulses with energy up to 0.8 mJ from a multi-pass amplifier system have been spectrally broadened from 460 nm to 950 nm due to strong self-phase modulation(SPM) effect in a gas filled hollow fiber.Using a set of chirped mirrors,the ul-tra-broadband dispersion compensation was achieved,and the compressed pulses reached their transform limit.Under optimized conditions we achieved pulses with duration of 5.1 fs and with energy of 400 μJ,corresponding to the peak power up to 80 GW. | ZHU JiangFeng WANG Peng HAN HaiNian TENG Hao WEI ZhiYi | 2008 | Science China(Physics,Mechanics & Astronomy)2008，51，5： | 5 |
| 3 | Dark solitons in WS_2 erbium-doped fiber lasers显示文摘Tungsten disulfide(WS_2) is a type of anisotropic-layered compound and has broadband saturable absorption features as saturable absorbers(SAs). With WS_2-based SAs, dark solitons in erbium-doped fiber(EDF) lasers are first obtained. For the generated dark solitons, the center wavelength is measured to be 1530 nm, and the repetition rate is about 116.5 MHz. A series of optical spectra is exhibited. The electrical signal-to-noise ratio is better than 94 d B.Results in this paper demonstrate that WS_2-based SAs are the promising SAs for generating dark solitons in EDF lasers. | Wenjun Liu Lihui Pang Hainian Han Zhongwei Shen Ming Lei Hao Teng Zhiyi Wei | 2016 | Photonics Research2016，4，3： | 4 |
| 4 | The influence of Stokes drift on oil spills:Sanchi oil spill case显示文摘Spilled oil floats and travels across the water’s surface under the influence of wind,currents,and wave action.Wave-induced Stokes drift is an important physical process that can affect surface water particles but that is currently absent from oil spill analyses.In this study,two methods are applied to determine the velocity of Stokes drift,the first calculates velocity from the wind-related formula based upon a one-dimensional frequency spectrum,while the second determines velocity directly from the wave model that was based on a twodimensional spectrum.The experimental results of numerous models indicated that:(1)oil simulations that include the influence of Stokes drift are more accurate than that those do not;(2)for medium and long-term simulations longer than two days or more,Stokes drift is a significant factor that should not be ignored,and its magnitude can reach about 2%of the wind speed;(3)the velocity of Stokes drift is related to the wind but is not linear.Therefore,Stokes drift cannot simply be replaced or substituted by simply increasing the wind drift factor,which can cause errors in oil spill projections;(4)the Stokes drift velocity obtained from the two-dimensional wave spectrum makes the oil spill simulation more accurate. | Yiqiu Yang Yan Li Juan Li Jingui Liu Zhiyi Gao Kaixuan Guo Han Yu | 2021 | Acta Oceanologica Sinica2021，40，10： | 3 |
| 5 | Fiber gas sensor-integrated smart face mask for roomtemperature distinguishing of target gases显示文摘小、便携式、便宜的便携煤气的传感器在人的健康并且环境监视的即时察觉有大潜在的申请。在这个工作,我们与围单人赛的碳制作了灵活纤维气体传感器 nanotube (SWCNT ) ,多围的碳 nanotube (MWCNT ) ,和 ZnO 量察觉到元素的装饰点的 SWCNT (SWCNTs@ZnO ) 。这些灵活纤维气体传感器能在房间温度被操作与好敏感和恢复时间检测目标气体。他们也展出了优异长期的稳定性,以及好设备机械弯曲能力和坚韧性。把这些灵活煤气的传感器集成到脸面具,制作的便携的聪明的脸面具能被用来有选择地检测 C 2 H 5 哦,由与不同颜色读相应 LEDs 的 HCHO,和 NH 3 。如此的脸面具在新窗户中在事情和便携 electronics.Open | Zhiyi Gao Zhoe n g Lou Shuai Chen La Li Kai Jiang Zuoling Fu Wei Han Guozhen Shen | 2018 | Nano Research2018，11，1： | 3 |
| 6 | Tacrine-6-Ferulic Acid,a Novel Multifunctional Dimer,Inhibits Amyloid-b-Mediated Alzheimer's Disease-Associated Pathogenesis In Vitro and In Vivo显示文摘 | Rongbiao Pi X M Xiaojuan Chao Zhiyi Cheng Mengfei Liu Xiaolu Duan Mingzhong Ye X C Zhengrong Mei Peiqing Liu Wenming Li Yifan Han | 2012 | PLo S ONE2012，7，2： | 1 |
| 7 | Aryl hydrocarbon receptor mediates laminar fluid shear stress -induced CYP1A1 activation and cell cycle arrest in vascular endothelial cells显示文摘 | Zhiyi Han Yoshikazu Miwa Hiyo Obikane | 2008 | Cardiovasc Res2008，77，： | 1 |
| 8 | Effects of Severe Cold Rolling on Exfoliation Corrosion Behavior of Al-Zn-Mg-Cu-Cr Alloy 显示文摘 | Lianghua Lin Zhiyi Liu Yao Li Xiangnan Han Xu Chen | 2012 | ASM International2012，，2012： | 1 |
| 9 | Nonlinear optical properties of WSe_2 and MoSe_2 films and their applications in passively Q-switched erbium doped fiber lasers显示文摘Transition metal dichalcogenides(TMDs) are successfully applied in fiber lasers for their photoelectric properties.However, in previous work, how to improve the modulation depth of TMD-based saturable absorbers(SAs) has been a challenging issue. In this paper, WSe_2 and MoSe_2 SAs are fabricated with the chemical vapor deposition method. Compared with previous experiments, the modulation depths of WSe_2 and MoSe_2 SAs with sandwiched structures are effectively increased to 31.25% and 25.69%, respectively. The all-fiber passively Q-switched erbium doped fiber lasers based on WSe_2 and MoSe_2 SAs are demonstrated. The signal-to-noise ratios of those lasers are measured to be 72 and 57 dB, respectively. Results indicate that the proposed WSe_2 and MoSe_2 SAs are efficient photonic devices to realize stable fiber lasers. | WENJUN LIU MENGLI LIU HAINIAN HAN SHAOBO FANG HAO TENG MING LEI ZHIYI WEI | 2018 | Photonics Research2018，6，10： | 1 |
| 10 | The dissolutionbehavior of 0; phase in Al-Cu binary alloy during equal channelangular pressing and multi-axial compression 显示文摘 | Liu Zhiyi Chen Xu Han Xiangnan | 2010 | MaterialsScience & Engineering A2010，527，16： | 1 |
| 11 | An Easily Compatible Eye-tracking System for Freely-moving Small Animals显示文摘Measuring eye movement is a fundamental approach in cognitive science as it provides a variety of insightful parameters that reflect brain states such as visual attention and emotions.Combining eye-tracking with multimodal neural recordings or manipulation techniques is beneficial for understanding the neural substrates of cognitive function.Many commercially-available and custom-built systems have been widely applied to awake,head-fixed small animals.However,the existing eyetracking systems used in freely-moving animals are still limited in terms of their compatibility with other devices and of the algorithm used to detect eye movements.Here,we report a novel system that integrates a general-purpose,easily compatible eye-tracking hardware with a robust eye feature-detection algorithm.With ultra-light hardware and a detachable design,the system allows for more implants to be added to the animal's exposed head and has a precise synchronization module to coordinate with other neural implants.Moreover,we systematically compared the performance of existing commonly-used pupil-detection approaches,and demonstrated that the proposed adaptive pupil feature-detection algorithm allows the analysis of more complex and dynamic eye-tracking data in freemoving animals.Synchronized eye-tracking and electroencephalogram recordings,as well as algorithm validation under five noise conditions,suggested that our system is flexibly adaptable and can be combined with a wide range of neural manipulation and recording technologies. | Kang Huang Qin Yang Yaning Han Yulin Zhang Zhiyi Wang Liping Wang Pengfei Wei | 2022 | Neuroscience Bulletin2022，38，6： | 0 |
| 12 | A wave-shaped electrode flexible sensor capable of sensitively responding to wrinkle excitation for a multifunctional human-computer interaction system显示文摘Human-machine interactions(HMIs)have advanced rapidly in recent decades in the fields of healthcare,work,and life.However,people with disabilities and other mobility problems do not have corresponding high-tech aids for them to enjoy the convenience of HMIs.In this paper,we propose a sensor with a wave-shaped(corrugated)electrode embedded in a friction layer,which exhibits high sensitivity to skin fold excitation and enormous potential in HMIs.Attributing to the wave-shaped electrode design,it has no built-in cavities,and its small size allows it to flexibly cope with folds at different angles.By specifying the carbon nanotube hybrid silicone film as the electrode layer material and silicone film as the friction layer,good electrical output performance,tensile properties,and biocompatibility can be achieved.Then,the sensor is tested on various joints and skin folds of the human body,the output signals of which can be distinguished between normal physiological behavior and test behavior.Based on this sensor,we designed a medical alarm system,a robotic arm assistive system,and a cell phone application control system for the disabled to help them in the fields of healthcare,work,and life.In conclusion,our research presents a feasible technology to enhance HMIs and makes a valuable contribution to the development of high-tech aids for the disabled. | Yongyang Chen Zhiyi Wu Chengcheng Han Zhi Cao Yiran Hu Ping Zhao Yuanyu Wang | 2024 | Nano Research2024，17，5： | 0 |
| 13 | The Algorithm of Chemical Species Analysis for Ab Intio Molecular Dynamics Simulations and Its Application显示文摘In ab initio molecular dynamics(AIMD)simulations of chemical reactions,it is important but difficult to identify the chemical species in the trajectory automatically and quickly.In this paper,based on the chemical graph theory,an algorithm for molecular species identification,according to the molecular coordinates and empirical bond length database,is presented.As an example,the chemical species in condensed glycine at room temperature are investigated with our algorithm in detail.The chemical species,including canonical and zwitterionic glycine,their protonated and de-protonated states,and the free protons,are all identified,counted and recorded correctly.Potential applications and further development of the algorithm are also discussed. | Zhiyi Han Yugai Huang Xiaoqiang Xie Ying Mei Bin Gu | 2019 | Computers, Materials & Continua2019，，6： | 0 |
| 14 | Electrode structure enabling dendrite inhibition for high cycle stability quasi-solid-state lithium metal batteries显示文摘Lithium(Li)metal batteries(LMBs)are widely regarded as the ultimate choice for the next generation of high-energy–density batteries.However,the uncontrollable growth of Li dendrites formed by inhomogeneous deposition seriously hinders its commercialization.Although many studies have achieved significant results in inhibiting the formation of Li dendrites,it is still impossible to eradicate them completely.Therefore,regulating the deposition behavior,such as the growth direction of unevenly deposited Li,is preferable to unilaterally suppressing them in some cases.Here we report a structured anode that can confine the deposited Li within holes and tune it to become vertical-up/horizontal-centripetal mixed growth mode by optimizing the electric field/Li^(+)concentration gradient.The Li^(+) adsorbed by the poly(amic acid)(PAA)insulating layer coated on the anode surface can form the Li^(+)concentration gradient pointing to the center of the hole.Combined with the special electric field formed by the hole structure,it is favorable for the Li^(+)to move into the vertically arrayed holes and simultaneously deposit on the bottom and walls.Furthermore,both in-situ and ex-situ observations confirm that the growth mode is changed and the Li deposition morphology is denser,which can greatly delay capacity fading and prolong cycle life in both liquid and quasi-solid-state LMBs.All the results show that the novel anode provides a new perspective for deep research into solid-state LMBs. | Kaiming Wang Ao Yu Zhiyi Zhou Fei Shen Manni Li Liang Zhang Weichang Guo Yifei Chen Le Shi Xiaogang Han | 2023 | Journal of Energy Chemistry2023，，4： | 0 |
| 15 | Optical frequency comb technology: from ground to space显示文摘Optical frequency combs,as powerful tools for precision spectroscopy and research into optical frequency standards,have driven continuous progress and significant breakthroughs in applications such as time-frequency transfer,measurement of fundamental physical constants,and high-precision ranging,achieving a series of milestone results in ground-based environments.With the continuous maturation and evolution of femtosecond lasers and related technologies,optical frequency combs are moving from ground-based applications to astronomical and space-based applications,playing an increasingly important role in atomic clocks,exoplanet observations,gravitational wave measurements,and other areas.This paper,focusing on astronomical and space-based applications,reviews research progress on astronomical frequency combs,optical clock time-frequency networks,gravitational waves,dark matter measurement,dual-comb large-scale absolute ranging,and high-resolution atmospheric spectroscopy.With enhanced performance and their gradual application in the field of space-based research,optical frequency combs will undoubtedly provide more powerful support for astronomical science and cosmic exploration in the future. | Xiaodong Shao Yu Yan Hainian Han Zhiyi Wei | 2024 | Astronomical Techniques and Instruments2024，1，2： | 0 |
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