Shaoguang Yang

Tsinghua University

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Zhongchao Han

Cell Technology (China)

Jiangfeng Gong

Hohai University

Youwei Du

Nanjing University of Information Science and Technology

Hongbo Huang

Nanchang Hangkong University

Shihong Lu

Chinese Academy of Medical Sciences & Peking Union Medical College

Fengxia Ma

Institute of Hematology & Blood Diseases Hospital

Zhenghe Hua

Huaiyin Normal University

Qinjun Zhao

Sinovac Biotech

Xiaoning Zhao

Northeast Normal University

Ying Chi

Alibaba Group (China)

Cooperative Institutions

Nanjing University

158

Collaborative Innovation Center of Advanced Microstructures

103

Chinese Academy of Medical Sciences & Peking Union Medical College

Chinese Academy of Sciences

Institute of Hematology & Blood Diseases Hospital

National Laboratory of Solid State Microstructures

Peking University

Ministry of Education of the People's Republic of China

Shanghai Jiao Tong University

Huazhong University of Science and Technology

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ヒト遺伝子のクローニングとそのアデノウイルスベクターの構築【JST・京大機械翻訳】

Xibao yu Fenzi Mianyixue Zazhi (2008)

Shi Lin Chen Zhenping Yuan Xiangfei Shaoguang Yang Zhang Yuguang

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Zinc oxide microtubes prepared by optical thermal evaporation

Journal of Physics D Applied Physics (2005)

Qing-Ping Ding Q. Q. Cao Hongbo Huang Shaoguang Yang Xiance Zhao

ZnO single-crystal microtubes were fabricated by an optical thermal evaporation method. The microtubes showed hexagonal hollow morphology with well faceted side surfaces, with cross-sectional dimensions of 20–100 µm and lengths of several millimetres. Air flow is found to be the critical experimental parameter for the formation of ZnO microtubes with different cross-sections. Under the excitation of 325 nm, photoluminescence of the microtubes was obtained with a peak wavelength of 492 nm.

10.1088/0022-3727/39/1/008

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Metal nanotubes prepared by a sol–gel method followed by a hydrogen reduction procedure

Nanotechnology (2006)

Zhenghe Hua Shaoguang Yang Hongbo Huang Liya Lv Mu Lu

A sol–gel method followed by a hydrogen reduction procedure was proposed in this work for the preparation of metal nanotubes. The tube length, diameter, wall thickness and, most importantly, the chemical components can be adjusted conveniently. Several examples of metal nanotubes (Fe, Ni, Pb and CoFe) were prepared by using anodic aluminium oxide (AAO) templates. The fabricated nanotubes are uniform in diameter and wall thickness through the entire tubes. The length of the nanotubes is about 100 µm, with an aspect ratio of about 1000.

Template

Aluminium oxides

Template method pattern

10.1088/0957-4484/17/20/011

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Effect of Annealing Temperature on Mechanical Properties and Work Hardening of Nickel-Saving Stainless Steel

Materials (2023)

Pei Wei Shaoguang Yang Kuo Cao Aimin Zhao

Compared to Cr-Ni stainless steel, nickel-saving stainless steel is a low-cost austenitic stainless steel. We studied the deformation mechanism of stainless steel at various annealing temperatures (850 °C, 950 °C, and 1050 °C). The grain size of the specimen increases with increasing annealing temperature while the yield strength decreases, which follows the Hall-Petch equation. When plastic deformation occurs, dislocation increases. However, the deformation mechanisms can vary between different specimens. Stainless steel with smaller grains is more likely to transform into martensite when deformed. While twinning occurs when the grains are more prominent, the deformation results in twinning. The phase transformation during plastic deformation relies on the shear, so the orientation of the grains is relevant before and after plastic deformation.

Austenitic stainless steel

Work hardening

Hardening (computing)

10.3390/ma16113988

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ZnO Well-Faceted Fibers with Periodic Junctions

The Journal of Physical Chemistry B (2004)

Lisheng Huang Stuart I. Wright Shaoguang Yang Dezhen Shen Benxi Gu

ZnO well-faceted microfibers with periodic junctions were prepared by an evaporation and deposition process. The junctions with spacings of 5−30 μm presented concavo−concave morphologies, and the spacings could be changed with the growth conditions. The anisotropic growth mechanism was investigated by X-ray diffraction (XRD), energy-dispersive X-ray (EDX) analysis, scanning electron microscopy (SEM), and electron backscatter diffraction (EBSD). The photoluminescence (PL) and PL microscopy studies showed the structure-related optical character and that the well-faceted and modulated fibers could serve as microscale waveguides and emit enhanced green lights at the junctions under UV excitation. These functional structures should make possible the creation of microscale light-emitting arrays as well as bar codes used in biotechnology and electronics.

Microscale chemistry

Deposition

10.1021/jp045556d

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In Vitro Studies of Cells Grown on the Superconductor PrOxFeAs

arXiv (Cornell University) (2008)

Shaoguang Yang Kelvin Y. Xie Wenrong Yang Rongkun Zheng Frankie Stevens

The recent discovery of arsenic-based high temperature superconductors has reignited interest in the study of superconductor : biological interfaces. However, the new superconductor materials involve the chemistry of arsenic, their toxicity remain unclear [ Nature, 2008, 452(24):922]. In this study the possible adverse effects of this new family of superconductors on cells have been examined. Cell culture studies in conjunction with microscopy and viability assays were employed to examine the influence of arsenic-based superconductor PrOxFeAs (x=0.75) material in vitro. Imaging data revealed that cells were well adhered and spread on the surface of the superconductor. Furthermore, cytotoxicity studies showed that cells were unaffected during the time-course of the experiments, providing support for the biocompatibility aspects of PrOxFeAs-based superconductor material.

Biocompatibility

10.48550/arxiv.0809.2169

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Direct synthesis and characterization of CdS nanobelts

Applied Physics Letters (2006)

Z. Q. Wang Jiangfeng Gong Junhong Duan Hongbo Huang Shaoguang Yang

A method to directly synthesize single crystalline CdS nanobelts has been developed. The advantages of the method in rapid synthesis within several minutes and catalyst free comparing to the previous method propose a potential avenue to the further practical device production and applications. The as-synthesized CdS nanobelts grow along the [100] crystalline direction with usually 500–2000nm in width and about tens to several hundred micrometers in length. Two luminescence peaks around 516 and 758nm in room-temperature photoluminescence spectrum are ascribed to the band-to-band and trap emission, respectively.

Characterization

Trap (plumbing)

Wide-bandgap semiconductor

10.1063/1.2222237

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Citations (69)

Eat at the right time: Regulation of ER-phagy receptors in plant response to environmental stresses

Molecular Plant (2024)

Shaoguang Yang Jiaqi Sun Huanquan Zheng

10.1016/j.molp.2024.01.002

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Tracking the Interface of an Individual ZnS/ZnO Nano-Heterostructure

The Journal of Physical Chemistry C (2012)

Zhiqiang Wang Jian Wang Tsun‐Kong Sham Shaoguang Yang

Understanding and controlling the electronic structure in semiconductor heterostructures is of foremost importance in order to achieve their promise in broad applications. Here we report the chemical mapping and the electronic structure of a single ZnS nanobelt/ZnO nanorod heterostructure by scanning transmission X-ray microscopy. It is the first time that nanoscaled spectroscopy across the interface between the ZnS and ZnO nanocomponents is studied in detail. Nano-X-ray absorption near edge structure at both O K-edge and Zn L3,2-edge indicates that ZnO was anchored underneath the side surfaces of ZnS nanobelt. The threshold shift of the edge energy across the ZnS/ZnO interface illustrates an upward movement of the unoccupied states of O character in the conduction band of ZnO and a downward movement of the unoccupied states of S character in the conduction band of ZnS, revealing the effect of the interface on band alignments of the ZnS/ZnO nanocomposite.

Nanorod

10.1021/jp301289x

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Study on magnetic property of Fe14Ni86 alloy nanowire array

Journal of Magnetism and Magnetic Materials (2001)

Hao Zhu Shaoguang Yang Gang Ni Dongliang Yu Du You-Wei

Saturation (graph theory)

10.1016/s0304-8853(01)00350-x

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Citations (28)