Prof. Xunbin Wei Profile

Prof. Xunbin Wei

at Peking Univ Health Science Ctr

SPIE Involvement:

Conference Program Committee | Editorial Board Member: Advanced Photonics Nexus | Author

Publications (47)

SPIE Journal Paper | 23 October 2024 Open Access

Optoelectronic reservoir computing based on complex-value encoding

Chunxu Ding, Rongjun Shao, Jingwei Li, Yuan Qu, Linxian Liu, Qiaozhi He, Xunbin Wei, Jiamiao Yang

APN, Vol. 3, Issue 06, 066006, (October 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.6.066006

KEYWORDS: Computer programming, Reservoir computing, Digital micromirror devices, Field programmable gate arrays, Optoelectronics, Ocean optics, Matrices, Geometrical optics, Sensors, Education and training

Read Abstract +

DOWNLOAD PAPER

SPIE Journal Paper | 24 May 2024 Open Access

Flexible depth-of-focus, depth-invariant resolution photoacoustic microscopy with Airy beam

Wangting Zhou, Hui Xie, Kezhou Li, Zhiyuan Sun, Jiangshan He, Zhen Yuan, Xunbin Wei, Xueli Chen

APN, Vol. 3, Issue 04, 046001, (May 2024) https://doi.org/10.1117/12.10.1117/1.APN.3.4.046001

KEYWORDS: Airy beams, Photoacoustic microscopy, Gaussian beams, Spatial light modulators, Pigments, Brain, Phase shift keying, Image resolution, Brain mapping, Biological imaging

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 13 March 2024 Presentation

Monitoring circulating melanoma cells by in vivo photoacoustic flow cytometry

Xunbin Wei

Proceedings Volume PC12843, PC1284308 (2024) https://doi.org/10.1117/12.3004651

KEYWORDS: Melanoma, Flow cytometry, Photoacoustic spectroscopy, Tumors, Skin cancer, Light absorption, In vitro testing, Cancer detection, Cancer, Blood

Read Abstract +

Proceedings Article | 13 March 2024 Presentation

1070-nm light attenuates Aβ burden and cognitive impairments in Alzheimer’s disease mouse model

Xunbin Wei

Proceedings Volume PC12843, PC1284301 (2024) https://doi.org/10.1117/12.3005203

KEYWORDS: Mouse models, Alzheimer disease, Attenuation, Visible radiation, Tissues, Near infrared, Cognition, Animal model studies

Read Abstract +

Proceedings Article | 10 October 2020 Poster + Presentation + Paper

Application of convolutional neural network in signal classification for in vivo photoacoustic flow cytometry

Ziran Song, Yuting Fu, Jiaqi Qu, Qi Liu, Xunbin Wei

Proceedings Volume 11553, 115532W (2020) https://doi.org/10.1117/12.2576784

KEYWORDS: Photoacoustic spectroscopy, Flow cytometry, Tumors, Signal detection, Melanoma, Convolutional neural networks, Neural networks, Signal processing, Convolution, Skin cancer

Read Abstract +

Proceedings Article | 6 March 2020 Presentation

Real time monitoring of daily variation of circulating tumor cells by in vivo flow cytometry (Conference Presentation)

Xi Zhu, Qi Liu, Xunbin Wei

Proceedings Volume 11241, 112410E (2020) https://doi.org/10.1117/12.2544813

KEYWORDS: Tumors, In vivo imaging, Flow cytometry, Blood, Mouse models, Prostate cancer, Solids, Cancer, Oncology, Blood vessels

Read Abstract +

Proceedings Article | 3 March 2020 Paper

Label-free counting of circulating melanoma cells in deep vessels with photoacoustic flow cytometry

Qi Liu, Quanyu Zhou, Yuting Fu, Xi Zhu, Lechan Tao, Xunbin Wei

Proceedings Volume 11241, 112410T (2020) https://doi.org/10.1117/12.2543931

KEYWORDS: Melanoma, Tumors, Flow cytometry, In vitro testing, Absorption, Ultrasonics

Read Abstract +

Proceedings Article | 20 November 2019 Paper

Photoacoustic signal classification for in vivo photoacoustic flow cytometry based on support vector machine

Yuting Fu, Quanyu Zhou, Qi Liu, Lechan Tao, Xunbin Wei

Proceedings Volume 11190, 111902G (2019) https://doi.org/10.1117/12.2537481

KEYWORDS: Photoacoustic spectroscopy, Flow cytometry, Signal detection, Tumors, Melanoma, Statistical analysis, Detector development, Inspection, Data processing, Interference (communication)

Read Abstract +

Proceedings Article | 7 March 2019 Presentation + Paper

Non-invasive monitoring of circulating melanoma cells by in vivo photoacoustic flow cytometry

Haiwei Wu, Quanyu Zhou, Huan Zhou, Kai Ping, Bobo Gu, Hao He, Xunbin Wei

Proceedings Volume 10879, 108790E (2019) https://doi.org/10.1117/12.2507807

KEYWORDS: Melanoma, Photoacoustic spectroscopy, Ultrasonography, Blood vessels, Flow cytometry, Tumors, In vitro testing, Transducers, Skin, Signal processing

Read Abstract +

Proceedings Article | 7 March 2019 Paper

Near infra-red light treatment of Alzheimer’s disease

Lechan Tao, Xue Wang, Quanqu Zhou, Xunbin Wei

Proceedings Volume 10879, 108791A (2019) https://doi.org/10.1117/12.2512618

KEYWORDS: Near infrared, Brain, Spatial learning, Mouse models, Alzheimer's disease, Light emitting diodes, Phototherapy, Neurons, Statistical analysis, Infrared radiation

Read Abstract +

Proceedings Article | 19 February 2018 Paper

Monitoring circulating prostate tumor cells after tumor resection by in vivo flow cytometry

Nan Ding, Xi Zhu, Chengying Xie, Dan Wei, Zhangru Yang, Yuanzhen Suo, Xunbin Wei

Proceedings Volume 10495, 1049508 (2018) https://doi.org/10.1117/12.2289997

KEYWORDS: Tumors, Flow cytometry, Prostate, Prostate cancer, Surgery, In vivo imaging, Cancer, Blood, Signal detection, Therapeutics

Read Abstract +

Proceedings Article | 19 February 2018 Paper

Label-free counting of circulating cells by in vivo photoacoustic flow cytometry

Quanyu Zhou, Ping Yang, Qiyan Wang, Kai Pang, Hui Zhou, Hao He, Xunbin Wei

Proceedings Volume 10495, 104950T (2018) https://doi.org/10.1117/12.2289216

KEYWORDS: Tumors, Melanoma, In vivo imaging, Photoacoustic spectroscopy, Ear, Flow cytometry, Arteries, Ultrasonography, Signal detection, Blood

Read Abstract +

Proceedings Article | 19 February 2018 Paper

Improving label-free detection of circulating melanoma cells by photoacoustic flow cytometry

Huan Zhou, Qiyan Wang, Kai Pang, Quanyu Zhou, Ping Yang, Hao He, Xunbin Wei

Proceedings Volume 10495, 104950U (2018) https://doi.org/10.1117/12.2288999

KEYWORDS: Melanoma, Interference (communication), Denoising, In vivo imaging, Photoacoustic spectroscopy, Signal detection, Flow cytometry, Tumors, Transducers, Ultrasonography

Read Abstract +

Proceedings Article | 20 February 2017 Presentation + Paper

Optimized signal detection and analysis methods for in vivo photoacoustic flow cytometry

Qiyan Wang, Quanyu Zhou, Ping Yang, Xiaoling Wang, Zhenyu Niu, Yuanzhen Suo, Hao He, Wenyuan Gao, Shuo Tang, Xunbin Wei

Proceedings Volume 10065, 100650C (2017) https://doi.org/10.1117/12.2253495

KEYWORDS: Melanoma, In vivo imaging, Signal detection, Photoacoustic spectroscopy, Flow cytometry, In vitro testing, Absorption, Tumor growth modeling, Cancer, Blood vessels, Interference (communication), Tumors, Ultrasonography, Transducers, Beam splitters

Read Abstract +

Proceedings Article | 20 February 2017 Paper

A light therapy for treating Alzheimer's disease

Xue Wang, Mengmeng Han, Qiyan Wang, Yuhui Zeng, Qingqiang Meng, Jun Zhang, Xunbin Wei

Proceedings Volume 10065, 1006510 (2017) https://doi.org/10.1117/12.2253476

KEYWORDS: Alzheimer's disease, Infrared radiation, Mouse models, Phototherapy, Proteins, Brain, Light-emitting diode therapy, Light emitting diodes, Laser irradiation, Dementia, Spatial learning, Roads

Read Abstract +

Proceedings Article | 31 October 2016 Paper

Studying the numeration methods of signals with unstable background for in vivo flow cytometry

Xiaoling Wang, Yuanzhen Suo, Dan Wei, Hao He, Xunbin Wei

Proceedings Volume 10024, 100240D (2016) https://doi.org/10.1117/12.2246218

KEYWORDS: In vivo imaging, Flow cytometry, Cancer, Denoising, Signal processing, Tissues, Luminescence, Interference (communication), Visualization, Error analysis

Read Abstract +

Proceedings Article | 9 March 2016 Presentation + Paper

Label-free detection of circulating melanoma cells by in vivo photoacoustic flow cytometry

Xiaoling Wang, Ping Yang, Rongrong Liu, Zhenyu Niu, Yuanzhen Suo, Hao He, Wenyuan Gao, Shuo Tang, Xunbin Wei

Proceedings Volume 9709, 97090C (2016) https://doi.org/10.1117/12.2212234

KEYWORDS: Melanoma, In vivo imaging, Signal detection, Photoacoustic spectroscopy, Flow cytometry, Absorption, Luminescence, In vitro testing, Tumor growth modeling, Cancer, Tumors, Signal processing, Blood, Interference (communication)

Read Abstract +

Proceedings Article | 9 March 2016 Paper

Studying infrared light therapy for treating Alzheimer's disease

Mengmeng Han, Qiyan Wang, Yuhui Zeng, Qingqiang Meng, Jun Zhang, Xunbin Wei

Proceedings Volume 9709, 97090Q (2016) https://doi.org/10.1117/12.2212283

KEYWORDS: Alzheimer's disease, Mouse models, Proteins, Phototherapy, Infrared radiation, Brain, Spatial learning, Light emitting diodes, Statistical analysis, Roads

Read Abstract +

Proceedings Article | 10 March 2015 Paper

Improving the signal analysis for in vivo photoacoustic flow cytometry

Zhenyu Niu, Ping Yang, Dan Wei, Shuo Tang, Xunbin Wei

Proceedings Volume 9324, 932413 (2015) https://doi.org/10.1117/12.2079956

KEYWORDS: Photoacoustic spectroscopy, Signal processing, Signal detection, Interference (communication), Denoising, Flow cytometry, In vivo imaging, Tumors, Transducers, Signal analyzers

Read Abstract +

Proceedings Article | 9 March 2015 Paper

Noninvasive and label-free detection of circulating melanoma cells by in vivo photoacoustic flow cytometry

Ping Yang, Rongrong Liu, Zhenyu Niu, Yuanzhen Suo, Hao He, Xunbin Wei

Proceedings Volume 9324, 93240G (2015) https://doi.org/10.1117/12.2079907

KEYWORDS: Melanoma, Signal detection, In vivo imaging, Tumors, Flow cytometry, Cancer, Photoacoustic spectroscopy, Blood, In vitro testing, Ear

Read Abstract +

SPIE Journal Paper | 12 August 2014 Open Access

Aberration correction during real time in vivo imaging of bone marrow with sensorless adaptive optics confocal microscope

Zhibin Wang, Dan Wei, Ling Wei, Yi He, Guohua Shi, Xunbin Wei, Yudong Zhang

JBO, Vol. 19, Issue 08, 086009, (August 2014) https://doi.org/10.1117/12.10.1117/1.JBO.19.8.086009

KEYWORDS: Adaptive optics, Aberration correction, In vivo imaging, Bone, Luminescence, Confocal microscopy, Microscopes, Sensors, Wavefronts, Microscopy

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 4 March 2014 Paper

Image informatics for studying signal transduction in cells interacting with 3D matrices

Dimitrios Tzeranis, Jin Guo, Chengpin Chen, Ioannis Yannas, Xunbin Wei, Peter T. So

Proceedings Volume 8947, 89471R (2014) https://doi.org/10.1117/12.2038677

KEYWORDS: Information science, 3D image processing, Image processing, Proteins, Imaging systems, Matrices, Image segmentation, Collagen, Mahalanobis distance, Microscopy

Read Abstract +

Proceedings Article | 27 February 2014 Paper

In vivo, label-free, and noninvasive detection of melanoma metastasis by photoacoustic flow cytometry

Rongrong Liu, Cheng Wang, Cheng Hu, Xueding Wang, Xunbin Wei

Proceedings Volume 8944, 89440Q (2014) https://doi.org/10.1117/12.2041022

KEYWORDS: Tumors, Melanoma, In vivo imaging, Cancer, Flow cytometry, Photoacoustic spectroscopy, Blood, Wavelets, Denoising, Blood vessels

Read Abstract +

Proceedings Article | 4 March 2013 Paper

Viewing individual cells and ambient microvasculature using two molecular contrasts

Zhixing Xie, Sung-Liang Chen, Mario Fabiilli, J. Brian Fowlkes, K. Kirk Shung, Qifa Zhou, Xunbin Wei, Paul Carson, Xueding Wang

Proceedings Volume 8581, 85813G (2013) https://doi.org/10.1117/12.2004666

KEYWORDS: Bladder, Luminescence, Imaging systems, Confocal microscopy, Signal detection, Photoacoustic spectroscopy, In vivo imaging, Absorption, Tumors, Microscopy

Read Abstract +

Proceedings Article | 4 March 2013 Paper

All-optical photoacoustic microscopy using a MEMS scanning mirror

Sung-Liang Chen, Zhixing Xie, Tao Ling, Xunbin Wei, L. Jay Guo, Xueding Wang

Proceedings Volume 8581, 85812G (2013) https://doi.org/10.1117/12.2002684

KEYWORDS: Microrings, Microelectromechanical systems, Mirrors, Bladder, Photoacoustic spectroscopy, Imaging systems, Bladder cancer, Sensors, Photoacoustic microscopy, Resonators

Read Abstract +

Proceedings Article | 22 February 2013 Paper

In vivo flow cytometry visualizes the effects of tumor resection on metastasis by real-time monitoring of rare circulating cancer cells

Dan Wei, Zhichao Fan, Xueding Wang, Xunbin Wei

Proceedings Volume 8582, 85820F (2013) https://doi.org/10.1117/12.2003620

KEYWORDS: Tumors, Cancer, Blood, Liver, In vivo imaging, Liver cancer, Luminescence, Flow cytometry, Blood vessels, Tumor growth modeling

Read Abstract +

Proceedings Article | 22 February 2013 Paper

Role of macrophages in circulating prostate cancer cells studied by in vivo flow cytometry

Rongrong Liu, Jin Guo, Zhengqin Gu, Xunbin Wei

Proceedings Volume 8582, 85820W (2013) https://doi.org/10.1117/12.2003598

KEYWORDS: Tumors, Cancer, In vivo imaging, Prostate cancer, Blood, Prostate, Flow cytometry, Blood vessels, Luminescence, Lymphatic system

Read Abstract +

Proceedings Article | 11 December 2012 Paper

Studying the role of macrophages in circulating prostate cancer cells by in vivo flow cytometry

Xiaojun Cui, Jin Guo, Zhengqin Gu, Xunbin Wei

Proceedings Volume 8553, 85530W (2012) https://doi.org/10.1117/12.2001640

KEYWORDS: Cancer, Tumors, Prostate cancer, In vivo imaging, Blood, Flow cytometry, Blood vessels, Luminescence, Lymphatic system, Liver

Read Abstract +

Proceedings Article | 14 March 2012 Paper

Studying circulating prostate cancer cells by in-vivo flow cytometer

Jin Guo, Zhengqin Gu, Tong Chen, Cheng Wang, Xunbin Wei

Proceedings Volume 8329, 83290V (2012) https://doi.org/10.1117/12.922040

KEYWORDS: Cancer, Prostate cancer, In vivo imaging, Tumors, Blood, Luminescence, Blood vessels, Lung cancer, Prostate, Confocal microscopy

Read Abstract +

Proceedings Article | 14 February 2012 Paper

Circulation times of cancer cells by in vivo flow cytometry

Li Zhang, Yan Li, Zhengqin Gu, Tong Chen, Cheng Wang, Xunbin Wei

Proceedings Volume 8224, 82240B (2012) https://doi.org/10.1117/12.911161

KEYWORDS: Cancer, In vivo imaging, Tumors, Blood, Liver cancer, Luminescence, Blood vessels, Therapeutics, Flow cytometry, Liver

Read Abstract +

Proceedings Article | 9 February 2012 Paper

In vivo cell tracking and quantification method in adult zebrafish

Li Zhang, Clemens Alt, Pulin Li, Richard White, Leonard Zon, Xunbin Wei, Charles Lin

Proceedings Volume 8225, 82250P (2012) https://doi.org/10.1117/12.909632

KEYWORDS: In vivo imaging, Confocal microscopy, Green fluorescent protein, Imaging systems, Stem cells, Flow cytometry, Blood vessels, Beam splitters, Skin, Blood

Read Abstract +

Proceedings Article | 11 February 2011 Paper

Studying depletion kinetics of circulating prostate cancer cells by in vivo flow cytometer

Guangda Liu, Zhengqin Gu, Jin Guo, Yan Li, Yun Chen, Tong Chen, Cheng Wang, Xunbin Wei

Proceedings Volume 7900, 79000C (2011) https://doi.org/10.1117/12.877100

KEYWORDS: Cancer, Prostate cancer, In vivo imaging, Tumors, Blood, Luminescence, Blood vessels, Lung cancer, Signal detection, Prostate

Read Abstract +

Proceedings Article | 9 November 2010 Paper

Depletion kinetics of circulating prostate cancer cells studied by in vivo flow cytometer

Guangda Liu, Jin Guo, Yan Li, Yun Chen, Zhengqin Gu, Tong Chen, Cheng Wang, Xunbin Wei

Proceedings Volume 7845, 784507 (2010) https://doi.org/10.1117/12.873404

KEYWORDS: Cancer, Prostate cancer, In vivo imaging, Tumors, Blood, Luminescence, Blood vessels, Lung cancer, Signal detection, Prostate

Read Abstract +

SPIE Journal Paper | 1 May 2010 Open Access

Imaging port wine stains by fiber optical coherence tomography

Shiyong Zhao, Ying Gu, Ping Xue, Jin Guo, Tingmei Shen, Tianshi Wang, Naiyan Huang, Li Zhang, Haixia Qiu, Yu Xin, Xunbin Wei

JBO, Vol. 15, Issue 03, 036020, (May 2010) https://doi.org/10.1117/12.10.1117/1.3445712

KEYWORDS: Optical coherence tomography, Skin, Photodynamic therapy, Blood vessels, Fiber optics, Coherence (optics), Tomography, Laser therapeutics, Imaging systems, Tissues

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 12 February 2010 Paper

Monitoring hepatocellular carcinoma metastasis by in vivo flow cytometer

Yan Li, Jin Guo, Guangda Liu, Chen Wang, Zhengqin Gu, Xunbin Wei

Proceedings Volume 7565, 75650D (2010) https://doi.org/10.1117/12.843459

KEYWORDS: Tumors, In vivo imaging, Cancer, Liver, Blood, Luminescence, Liver cancer, Blood vessels, Roads, Signal detection

Read Abstract +

Proceedings Article | 25 November 2009 Paper

Studying liver cancer metastasis by in vivo imaging and flow cytometer

Chen Wang, Xunbin Wei

Proceedings Volume 7634, 76340H (2009) https://doi.org/10.1117/12.851973

KEYWORDS: Tumors, Cancer, Liver cancer, In vivo imaging, Liver, Luminescence, Blood, Blood vessels, Lymphatic system, Lung

Read Abstract +

Proceedings Article | 29 October 2009 Paper

Monitoring tumor metastasis by in vivo imaging and flow cytometer

Zhenqin Gu, Jin Guo, Guangda Liu, Yan Li, Yun Chen, Xunbin Wei

Proceedings Volume 7519, 75190Y (2009) https://doi.org/10.1117/12.843637

KEYWORDS: Cancer, Prostate cancer, Tumors, In vivo imaging, Blood, Luminescence, Blood vessels, Lung cancer, Signal detection, Prostate

Read Abstract +

Proceedings Article | 25 February 2009 Paper

Studying tumor metastasis by in vivo imaging and flow cytometer

Xunbin Wei, Jin Guo, Guangda Liu, Yan Li, Yun Chen, Li Zhang, Yuan Tan, Tong Chen, Zhenqin Gu, Chen Wang

Proceedings Volume 7178, 71780E (2009) https://doi.org/10.1117/12.808610

KEYWORDS: Tumors, Cancer, In vivo imaging, Liver, Liver cancer, Blood, Luminescence, Blood vessels, Therapeutics, Lymphatic system

Read Abstract +

Proceedings Article | 28 February 2008 Paper

Photoacoustic tomography with novel optical contrast agents based on gold nanocages or nanoparticles containing near-infrared dyes

Xinmai Yang, Sara Skrabalak, Erich Stein, Bin Wu, Xunbin Wei, Younan Xia, Lihong Wang

Proceedings Volume 6856, 68560I (2008) https://doi.org/10.1117/12.762401

KEYWORDS: Gold, Acquisition tracking and pointing, Nanoparticles, Absorption, Tissue optics, Signal detection, Photoacoustic tomography, Near infrared, Cerebral cortex, Brain

Read Abstract +

Proceedings Article | 18 February 2008 Paper

Monitoring circulating apoptotic cells by in-vivo flow cytometry

Xunbin Wei, Yuan Tan, Yun Chen, Li Zhang, Yan Li, Guangda Liu, Bin Wu, Chen Wang

Proceedings Volume 6857, 68570A (2008) https://doi.org/10.1117/12.762574

KEYWORDS: In vivo imaging, Cancer, Cell death, Blood, Oncology, Tumors, Luminescence, Therapeutics, Flow cytometry, Leukemia

Read Abstract +

Proceedings Article | 8 January 2008 Paper

Studying leukemia metastasis and therapy monitoring by in vivo imaging and flow cytometer

Xunbin Wei, Yan Li, Yuan Tan, Li Zhang, Yun Chen, Guangda Liu, Tong Chen, Zhenqin Gu, Guiying Wang, Zenghui Zhou, Li Wang, Chen Wang

Proceedings Volume 6826, 682613 (2008) https://doi.org/10.1117/12.757830

KEYWORDS: Cancer, In vivo imaging, Blood, Tumors, Oncology, Leukemia, Luminescence, Blood vessels, Flow cytometry, Confocal microscopy

Read Abstract +

Proceedings Article | 1 June 1999 Open Access

Polarity and sensitivity of T lymphocyte studied by an optical trap

Xunbin Wei, Tatiana Krasieva, Michael Cahalan, Bruce Tromberg

Proceedings Volume 3604, (1999) https://doi.org/10.1117/12.349197

KEYWORDS: Optical tweezers, Calcium, Receptors, Optical manipulation, Luminescence, Laser optics, Microscopy, Medical laser equipment, Optical trapping, Fluorescence spectroscopy

Read Abstract +

DOWNLOAD PAPER

SPIE Journal Paper | 1 April 1999 Open Access

Cell viability and DNA denaturation measurements by two-photon fluorescence excitation in CW Al:GaAs diode laser optical traps

Zhanxiang Zhang, Gregory Sonek, Xunbin Wei, Chung-Ho Sun, Michael Berns, Bruce Tromberg

JBO, Vol. 4, Issue 02, (April 1999) https://doi.org/10.1117/12.10.1117/1.429948

KEYWORDS: Luminescence, Semiconductor lasers, Optical tweezers, Continuous wave operation, Bioalcohols, Charge-coupled devices, Absorption, Optical filters, Objectives, Adaptive optics

DOWNLOAD PAPER

Proceedings Article | 7 August 1998 Open Access

Mapping the polarity and stimulus density requirements for T-cell activation

Xunbin Wei, Tatiana Krasieva, Zhanxiang Zhang, Paul Negulescu, Chung-Ho Sun, Michael Berns, Michael Cahalan, Bruce Tromberg

Proceedings Volume 3548, (1998) https://doi.org/10.1117/12.317875

KEYWORDS: Calcium, Receptors, Optical tweezers, Luminescence, Optical manipulation, Microscopy, Laser optics, Optical trapping, Fluorescence spectroscopy, Medical laser equipment

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 29 April 1998 Open Access

Mapping the polarity for T-cell activation with an optical trap

Xunbin Wei, Tatiana Krasieva, Zhanxiang Zhang, Paul Negulescu, Chung-Ho Sun, Michael Cahalan, Bruce Tromberg

Proceedings Volume 3260, (1998) https://doi.org/10.1117/12.307111

KEYWORDS: Optical tweezers, Receptors, Calcium, Luminescence, Imaging spectroscopy, Laser optics, Optical manipulation, Microscopy, Medical laser equipment, Fluorescence spectroscopy

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 13 January 1998 Open Access

Antigen recognition by T-lymphocyte studied with an optical trap

Xunbin Wei, Tatiana Krasieva, Paul Negulescu, Zhanxiang Zhang, Chung-Ho Sun, Michael Berns, Gregory Sonek, Michael Cahalan, Bruce Tromberg

Proceedings Volume 3196, (1998) https://doi.org/10.1117/12.297930

KEYWORDS: Optical tweezers, Calcium, Luminescence, Microscopy, Receptors

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 23 May 1997 Open Access

Laser trapping microscopy as a diagnostic technique for the study of cellular resopnse and laser-cell interactions

Xunbin Wei, Zhanxiang Zhang, Tatiana Krasieva, Paul Negulescu, Michael Berns, Michael Cahalan, Gregory Sonek, Bruce Tromberg

Proceedings Volume 2983, (1997) https://doi.org/10.1117/12.274335

KEYWORDS: Luminescence, Optical tweezers, Optical trapping, Microscopy, Laser optics, Nd:YAG lasers, Diagnostics, Imaging spectroscopy, Fluorescence spectroscopy, Semiconductor lasers

Read Abstract +

DOWNLOAD PAPER

Showing 5 of 47 publications

Conference Committee Involvement (35)

Optics in Health Care and Biomedical Optics XV

11 October 2025 | Beijing, China

Biophotonics and Immune Responses XX

27 January 2025 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics XIV

12 October 2024 | Nantong, Jiangsu, China

Biophotonics and Immune Responses XIX

28 January 2024 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics XIII

14 October 2023 | Beijing, China

Biophotonics and Immune Responses XVIII

30 January 2023 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics XII

5 December 2022 | Online Only, China

Biophotonics and Immune Responses XVII

24 January 2022 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics XI

10 October 2021 | Nantong, JS, China

Conference on Biomedical Optics

20 June 2021 | Beijing, China

Biophotonics and Immune Responses XVI

6 March 2021 | Online Only, California, United States

Optics in Health Care and Biomedical Optics X

12 October 2020 | Online Only, China

Biophotonics and Immune Responses XV

3 February 2020 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics IX

21 October 2019 | Hangzhou, China

Biophotonics and Immune Responses XIV

4 February 2019 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics VIII

11 October 2018 | Beijing, China

Biophotonics and Immune Responses XIII

29 January 2018 | San Francisco, California, United States

Biophotonics and Immune Responses XII

30 January 2017 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics VII

12 October 2016 | Beijing, China

Biophotonics and Immune Responses XI

15 February 2016 | San Francisco, California, United States

Biophotonics and Immune Responses X

9 February 2015 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics VI

9 October 2014 | Beijing, China

Biophotonics and Immune Responses IX

3 February 2014 | San Francisco, California, United States

Biophotonics and Immune Responses VIII

4 February 2013 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics V

5 November 2012 | Beijing, China

Biophotonics and Immune Responses VII

23 January 2012 | San Francisco, California, United States

Biophotonics and Immune Responses VI

24 January 2011 | San Francisco, California, United States

Optics in Health Care and Biomedical Optics IV

18 October 2010 | Beijing, China

Biophotonics and Immune Responses V

25 January 2010 | San Francisco, California, United States

Biophotonics and Immune Responses IV

25 January 2009 | San Jose, California, United States

Biophotonics and Immune Responses III

21 January 2008 | San Jose, California, United States

Optics in Health Care and Biomedical Optics III

12 November 2007 | Beijing, China

Biophotonics and Immune Responses II

22 January 2007 | San Jose, California, United States

Biophotonics and Immune Responses

23 January 2006 | San Jose, California, United States

Optics in Health Care and Biomedical Optics: Diagnostics and Treatment II

8 November 2004 | Beijing, China

Showing 5 of 35 Conference Committees

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years