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28篇 您的检索式:作者名="LIU Shoushan"
    题名 作者 年代 出处 被引量
1Multiplexed Five-Color Molecular Imaging of Cancer Cells and Tumor Tissues with Carbon Nanotube Raman Tags in the Near-Infrared显示文摘Single-walled carbon nanotubes(SWNTs)with five different C13/C12 isotope compositions and well-separated Raman peaks have been synthesized and conjugated to five targeting ligands in order to impart molecular specificity.Multiplexed Raman imaging of live cells has been carried out by highly specific staining of cells with a five-color mixture of SWNTs.Ex vivo multiplexed Raman imaging of tumor samples uncovers a surprising up-regulation of epidermal growth factor receptor(EGFR)on LS174T colon cancer cells from cell culture to in vivo tumor growth.This is the first time five-color multiplexed molecular imaging has been performed in the near-infrared(NIR)region under a single laser excitation.Near zero interfering background of imaging is achieved due to the sharp Raman peaks unique to nanotubes over the low,smooth autofluorescence background of biological species.Zhuang Liu Scott Tabakman Sarah Sherlock Xiaolin Li Zhuo Chen Kaili Jiang Shoushan Fan Hongjie Dai 2010Nano Research2010,3,3:11
2Heating graphene to incandescence and the measurement of its work function by the thermionic emission method显示文摘Feng Zhu 2014Nano Research2014,7,4:5
3High temperature performance of coaxial h-BN/CNT wires above 1,000 ℃:Thermionic electron emission and thermally activated conductivity显示文摘The development of wires and cables that can tolerate extremely high temperatures will be very important for probing extreme environments, such as in solar exploration, fire disasters, high-temperature materials processing, aeronautics and astronautics. In this paper, a lightweight high-temperature coaxial h-boron nitride (BN)/carbon nanotube (CNT) wire is synthesized by the chemical vapor deposition (CVD) epitaxial growth of h-BN on CNT yarn. The epitaxially grown h-BN acts as both an insulating material and a jacket that protects against oxidation. It has been shown that the thermionic electron emission (1,200 K) and thermally activated conductivity (1,000 K) are two principal mechanisms for insulation failure of h-BN at high temperatures. The thermionic emission of h-BN can provide the work function of h-BN, which ranges from 4.22 to 4.61 eV in the temperature range of 1,306-1,787 K. The change in the resistivity of h-BN with temperature follows the ohmic conduction model of an insulator, and it can provide the “electron activation energy”(the energy from the Fermi level to the conduction band of h-BN), which ranges from 2.79 to 3.08 eV, corresponding to a band gap for h-BN ranging from 5.6 to 6.2 eV. However, since the leakage current is very small, both phenomena have no obvious influence on the signal transmission at the working temperature. This lightweight coaxial h-BN/CNT wire can tolerate 1,200 ℃ in air and can transmit electrical signals as normal. It is hoped that this lightweight high-temperature wire will open up new possibilities for a wide range of applications in extreme high-temperature conditions.Xinhe Yang Peng Liu Duanliang Zhou Feng Gao Xinhe Wang Shiwei Lv Zi Yuan Xiang Jin Wei Zhao Haoming Wei Lina Zhang Jiandong Gao Qunqing Li Shoushan Fan Kaili Jiang 2019Nano Research2019,12,8:2
4Direct laser patterning of two-dimensional lateral transition metal disulfide-oxide-disulfide heterostructures for ultrasensitive sensors显示文摘Two-dimensional(2D)heterostructures based on the combination of transition metal dichalcogenides(TMDs)and transition metal oxides(TMOs)have aroused growing attention due to their integrated merits of both components and multiple functionalities.However,nondestructive approaches of constructing TMD-TMO heterostructures are still very limited.Here,we develop a novel type of lateral TMD-TMO heterostructure(NbS2-Nb2O5-NbS2)using a simple lithography-free,direct laser-patterning technique.The perfect contact of an ultrathin TMO channel(Nb2O5)with two metallic TMDs(NbS2)electrodes guarantee strong electrical signals in a two-terminal sensor.Distinct from sensing mechanisms in separate TMOs or TMDs,this sensor works based on the modulation of surface conduction of the ultrathin TMO(Nb2O5)channel through an adsorbed layer of water molecules.The sensor thus exhibits high selectivity and ultrahigh sensitivity for room-temperature detection of NH3(ΔR/R=80%at 50 ppm),superior to the reported NH3 sensors based on 2D materials,and a positive temperature coefficient of resistance as high as 15%–20%/℃.Bending-invariant performance and high reliability are also demonstrated in flexible versions of sensors.Our work provides a new strategy of lithography-free processing of novel TMD-TMO heterostructures towards high-performance sensors,showing great potential in the applications of future portable and wearable electronics.Bolun Wang Hao Luo Xuewen Wang Enze Wang Yufei Sun Yu-Chien Tsai Jinxuan Dong Peng Liu Huanglong Li Yong Xu Sefaattin Tongay Kaili Jiang Shoushan Fan Kai Liu 2020Nano Research2020,13,8:1
5Metal-film-assisted ultra-clean transfer of single-walled carbon nanotubes显示文摘Yujun He Dongqi Li Tianyi Li Xiaoyang Lin Jin Zhang Yang Wei Peng Liu Lina Zhang Jiaping Wang Qunqing Li Shoushan Fan Kaili Jiang 2014Nano Research2014,7,7:1
6Advances of CNT-based systems in thermal management显示文摘Effective thermal management has become extremely urgent for electronics due to the massive heat originated from the ever-rising power density.With the merits of high thermal conductivity,good chemical stability and desirable mechanical properties,carbon nanotubes(CNTs)are considered to have great potential to be widely used in heat dissipation devices.This article describes the progress on thermal conductivity of CNT-reinforced composites,aligned CNT materials(aligned CNT arrays,films/buckypapers and fibers)as high thermal conductors,experimental and theoretical results of CNT-substrate interface resistance,and utilizations of CNTs in the passive heat dissipation(natural convection,heat radiation,and phase-change heat transfer).Finally,the challenges and prospects are discussed to provide some hints in the future studies.It is believed that CNTs can play an important role in thermal management of electronics,especially in the portable electronic devices.Wei Yu Changhong Liu Shoushan Fan 2021Nano Research2021,14,8:1
7Anisotropic conductance of the multiwall carbon nanotube array/silicone elastomer composite film 显示文摘Yao Yuan Liu Changhong Fan Shoushan 2006Nanotechnology2006,17,17:1
8Freestanding macroscopic metal-oxide nanotube films derived from carbon nanotube film templates显示文摘与非结晶的碳涂的排列的碳 nanotube 电影被原子层免职开发进新奇模板。独立宏观的金属氧化物 nanotube 电影然后被使用这些模板成功地综合。反应的非结晶的碳层极大地改进了原子核密度,它保证了这些电影的高质量并且允许 nanotubes 的墙厚度的精确控制。用综合模板的氧化铝 nanotube 电影,我们以高反应速度,一个传播电子显微镜学(TEM ) 格子,和催化剂支持表明一个湿度传感器。跨 stacked 汇编, ultrathin 厚度,化学不活泼,和氧化铝 nanotube 电影的高热的稳定性贡献了这些设备的优秀性能。另外,金属氧化物 nanotube 电影将由于他们的材料丰富,宏观的外观,灵活性,与半导体的技术的相容性,和大量生产的可行性有重要潜力,这被期望。He Ma Yang Wei Jiangtao Wang Xiaoyang Lin WenyunWu Yang Wu Ling Zhang Peng Liu Jiaping Wang Qunqing Li Shoushan Fan Kaili Jiang 2015Nano Research2015,8,6:1
9Free-standing hybrid films comprising of ultra-dispersed titania nanocrystals and hierarchical conductive network for excellent high rate performance of lithium storage显示文摘The construction of advanced electrode materials is key to the field of energy storage.Herein,a free-standing anatase titania(TiO_(2))nanocrystal/carbon nanotube(CNT)film is reported using a simple and scalable sol-gel method,followed by calcination.This unique free-standing film comprises ultra-small TiO_(2) nanocrystals(~5.9 nm)and super-aligned CNTs,with ultra-dispersed TiO_(2) nanocrystals on the surfaces of the CNTs.On the one hand,these TiO_(2) nanocrystals can significantly decrease the diffusion distance of the charges and on the other hand,the cross-linked CNTs can act as a three-dimensional(3D)conductive network,allowing the fast transport of electrons.In addition,the film is free-standing,without requiring electrode fabrication and additional conductive agents and binders.Owing to these above synergistic effects,the film is directly used as an anode in Li-ion batteries,and delivers a high discharge capacity of~105 mAh·g^(−1) at high rate of 60 C(1 C=170 mA·g^(−1))and excellent cycling performance over 2,500 cycles at 30 C.These results indicate that the free-standing anatase TiO_(2) nanocrystal/CNT film affords a superior performance among the various TiO_(2) materials and can be a promising anode material for fast-charging Li-ion batteries.Moreover,the TiO_(2)/CNT film exhibits an areal capacity of up to 2.4 mAh·cm^(−2),confirming the possibility of its practical use.Kunlei Zhu Chenyu Li Yushuang Jiao Jiawen Zhu Hongtao Ren Yufeng Luo Shoushan Fan Kai Liu 2021Nano Research2021,14,7:1
10True-color real-time imaging and spectroscopy of carbon nanotubes on substrates using enhanced Rayleigh scattering显示文摘白光照亮的围单人赛的碳 nanotubes (SWCNT ) 应该由于散布的回声瑞利显得有颜色。然而,底层上的 SWCNT 的真彩成像没被报导,因为 SWCNT 和散布的强壮的底层的极其低的散布紧张。这里,我们证明散布的瑞利能被接口偶极子改进效果极大地提高。底层上的因而丰富多彩的 SWCNT 能被宽地 supercontinuum 激光照明直接在一台光显微镜下面想象,它便于单个 SWCNT 的高产量 chirality 赋值。这条途径,称为的瑞利成像显微镜学,没被限制为 SWCNT,但是对许多 nanomaterials 广泛地适用,它使丰富多彩的 nanoworld 能在光显微镜下面被探索。Wenyun Wu Jingying Yue Xiaoyang Lin Dongqi Li Fangqiang Zhu Xue Yin Jun Zhu Jiangtao Wang Jin Zhang Yuan Chen Xinhe Wang Tianyi Li Yujun He Xingcan Dai Peng Liu Yang wei Jiaping Wang Wei Zhang Yidong Huang Li Fan Lina Zhang Qunqing Li Shoushan Fan Kaili Jiang 2015Nano Research2015,8,8:1
11A Saddle-Field Gauge with Carbon Nanotube Field Fmaitters显示文摘Sheug Leimei Liu Peug Fan Shoushan 2005Diamond & related Materials2005,14,:1
12Self- catalytic growth of aluminum borate nanowires 显示文摘 Qunqing Li Shoushan Fan 2003Chemical Physics Letters[ J]2003,375,:1
13Adaptive wavelet thresholding based ultrasonic signal denoising显示文摘LIU Shoushan YANG Chenlong 2007Journal of Zhejiang University: Engineering Science2007,41,9:1
14High-strength composite yarns derived from oxygen plasma modified super-aligned carbon nanotube arrays显示文摘Haoming Wei Yang Wei Yang Wu Liang Liu Shoushan Fan Kaili Jiang 2013Nano Research2013,6,3:1
15Thermal boundary resistances of carbon nanotubes in contact with metals and polymers显示文摘Li Qingwei Liu Changhong Fan Shoushan 2009Nano Lett2009,9,11:1
16Research on target tracking based on unscented Kalman filter 显示文摘LIU Xing JIANG Shoushan 2013Sensors & transducersjournal2013,153,6:1
17In Situ TEM Observation of the Gasification and Growth of Carbon Nanotubes Using Iron Catalysts显示文摘We report the in situ transmission electron microscope (TEM) observation of the catalytic gasification and growth of carbon nanotubes (CNTs). It was found that iron catalysts can consume the CNTs when pumping out the precursor gas, acetylene, at the growth temperature, and reinitiate the growth when acetylene is re-introduced. The switching between gasification and growth of CNTs can be repeated many times with the same catalyst. To understand the phenomenon, thermogravimetric analysis (TGA) coupled with mass spectroscopy was used to study the mechanism involved. It was shown that the residual water molecules in the growth chamber of the TEM react with and remove carbon atoms of CNTs as carbon monoxide vapor under the action of the catalyst, when the precursor gas is pumped out. This result contributes to a better understanding of the water-assisted and oxygen-assisted synthesis of CNT arrays, and provides useful clues on how to extend the lifetime and improve the activity of the catalysts.Xiaofeng Feng See Wee Chee Renu Sharma Kai Liu Xu Xie Qunqing Li Shoushan Fan Kaili Jiang 2011Nano Research2011,4,8:1
18SEM imaging of insulating specimen through a transparent conducting veil of carbon nanotube显示文摘Observing the morphology of insulating specimen in scanning electron microscope(SEM)is of great significance for the nanoscale semiconductor devices and biological tissues.However,the charging effect will cause image distortion and abnormal contrast when observing insulating specimen in SEM.A typical solution to this problem is using metal coating or water-removable conductive coating.Unfortunately,in both cases the surface of the specimen is covered by a thin layer of conductive material which hides the real surface morphology and is very difficult to be completely removed after imaging.Here we show a convenient,residue-free,and versatile method to observe real surface morphology of insulating specimen without charging effect in SEM with the help of a nanometer-thick film of super-aligned carbon nanotube(SACNT).This thin layer of SACNT film,like metal,can conduct the surface charge on insulating specimen through the sample stage to the ground,thus eliminating the charging effect.SACNT film can also be used as the conductive tape to carry and immobilize insulating powder or particles during SEM imaging.Different from the metal coating,SACNT film is transparent,so that the real microstructure of the insulating specimen surface can be observed.In addition,SACNT film can be easily attached to and peeled off from the surface of specimen without any residue.This convenient,residue-free,and versatile method can open up new possibilities in nondestructive SEM imaging of a wide variety of insulating materials,semiconductor devices,and biological tissues.Xinyu Gao Guo Chen He Ma Yuchen Ju Ke Zhang Lin Cong Wen Ning Zi Yuan Zebin Liu Lina Zhang Peng Liu Shoushan Fan Kaili Jiang 2022Nano Research2022,15,7:0
19Research on the Behavior and Egg Fertilization Rate of Dwarf Layers and White Leghorn Chickens Fed in Floor-Rearing System显示文摘Long Liu Aiqiao Liu Baogui Zhou Shoushan Du Peng Hai ZhonghuaNing 2014Journal of Agricultural Science and Technology(A)2014,4,1:0
20A survey of hybrid energy devices based on supercapacitors显示文摘Developing multifunctional energy storage systems with high specific energy, high specific power and long cycling life has been the one of the most important research directions. Compared to batteries and traditional capacitors, supercapacitors possess more balanced performance with both high specific power and long cycle-life. Nevertheless, regular supercapacitors can only achieve energy storage without harvesting energy and the energy density is still not very high compared to batteries. Therefore, combining high specific energy and high specific power,long cycle-life and even fast self-charging into one cell has been a promising direction for future energy storage devices. The multifunctional hybrid supercapacitors like asymmetric supercapacitors, batteries/supercapacitors hybrid devices and self-charging hybrid supercapacitors have been widely studied recently. Carbon based electrodes are common materials used in all kinds of energy storage devices due to their fabulous electrical and mechanical properties. In this survey, the research progress of all kinds of hybrid supercapacitors using multiple effects and their working mechanisms are briefly reviewed. And their advantages and disadvantages are discussed. The hybrid supercapacitors have great application potential for portable electronics, wearable devices and implantable devices in the future.Dan Gao Zhiling Luo Changhong Liu Shoushan Fan 2023Green Energy & Environment2023,8,4:0
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