X
Xu Zhang
Researcher at Harvard University
Publications - 9
Citations - 1993
Xu Zhang is an academic researcher from Harvard University. The author has contributed to research in topics: Raman scattering & Raman spectroscopy. The author has an hindex of 8, co-authored 9 publications receiving 1526 citations.
Papers
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Journal ArticleDOI
Potent Neutralizing Antibodies against SARS-CoV-2 Identified by High-Throughput Single-Cell Sequencing of Convalescent Patients' B Cells.
Y Cao,Bin Su,Xianghua Guo,Wenjie Sun,Yong-Qiang Deng,Linlin Bao,Qinyu Zhu,Xu Zhang,Yinghui Zheng,Chenyang Geng,Xiaoran Chai,Runsheng He,Xiaofeng Li,Qi Lv,Hua Zhu,Wei Deng,Yanfeng Xu,Yanjun Wang,Luxin Qiao,Yafang Tan,Liyang Song,Guopeng Wang,Xiao-Xia Du,Ning Gao,Jiangning Liu,Junyu Xiao,Xiao-Dong Su,Zongmin Du,Yingmei Feng,Chuan Qin,Cheng-Feng Qin,Ronghua Jin,X. Sunney Xie +32 more
TL;DR: It is shown that human neutralizing antibodies could be efficiently discovered by high-throughput single B-cell sequencing in response to pandemic infectious diseases.
Journal ArticleDOI
Quantitative chemical imaging with multiplex stimulated Raman scattering microscopy.
Dan Fu,Fake Lu,Xu Zhang,Christian W. Freudiger,Douglas R. Pernik,Gary R. Holtom,Xiaoliang Sunney Xie +6 more
TL;DR: In this article, a modulation multiplexing approach was proposed for real-time detection of multiple species using the fast Fourier transform (FFT) for labeling and quantifying chemical concentrations in a ternary mixture.
Journal ArticleDOI
Hyperspectral imaging with stimulated Raman scattering by chirped femtosecond lasers.
TL;DR: It is demonstrated that quantitative concentration determination of cholesterol in the presence of interfering chemical species can be achieved with sensitivity down to 4 mM, and it is shown that mammalian cell SRS hyperspectral imaging reveals the spatially inhomogeneous distribution of saturated lipids, unsaturatedlipids, cholesterol, and protein.
Journal ArticleDOI
Small molecule perimeter defense in entomopathogenic bacteria.
TL;DR: A model in which rhabduscin’s physical association at the bacterial cell surface provides a highly effective inhibitor concentration directly at the site of phenoloxidase contact is suggested, which is not limited to insect pathogens.
Journal ArticleDOI
Label-Free Live-Cell Imaging of Nucleic Acids Using Stimulated Raman Scattering Microscopy
Xu Zhang,Maarten B. J. Roeffaers,Maarten B. J. Roeffaers,Srinjan Basu,Joseph R. Daniele,Dan Fu,Christian W. Freudiger,Gary R. Holtom,X. Sunney Xie +8 more
TL;DR: SRS imaging in the fingerprint region is demonstrated to be able to map the distribution of nucleic acids in addition to proteins and lipids in single salivary gland cells of Drosophila larvae, and in single mammalian cells, opening up possibilities of imaging such processes in vivo.