Prof. Qingshan Wei Profile

Prof. Qingshan Wei

Associate Professor at North Carolina State University

SPIE Involvement:

Conference Program Committee | Author

Area of Expertise:

Point of care diagnostics , Plant sensor , Smartphone microscopy , Biosensor , CRISPR , Global health

Websites:

Company Website

Proceedings Article | 9 March 2020 Presentation

Deep learning-based sensing of viruses using a particle aggregation assay (Conference Presentation)

Yichen Wu, Aniruddha Ray, Qingshan Wei, Alborz Feizi, Xin Tong, Eva Chen, Yi Luo, Aydogan Ozcan

Proceedings Volume 11230, 112300S (2020) https://doi.org/10.1117/12.2546861

KEYWORDS: Particles, Viruses, Inspection, Microscopes, Digital holography, Holography, Molecules, Optical inspection, Visual analytics, Visualization

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Proceedings Article | 5 April 2018 Presentation

Surface-enhanced fluorescence microscopy on a smartphone (Conference Presentation)

Qingshan Wei, Guillermo Acuna, Seungkyeum Kim, Carolin Vietz, Derek Tseng, Jongjae Chae, Daniel Shir, Wei Luo, Philip Tinnefeld, Aydogan Ozcan

Proceedings Volume 10485, 104850L (2018) https://doi.org/10.1117/12.2289338

KEYWORDS: Luminescence, Microscopy, Silver, Point-of-care devices, Diagnostics, Glasses, Plasmonics, Optical imaging, Imaging devices, Biomedical optics

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Proceedings Article | 5 April 2018 Presentation

In situ detection of point mutations and targeted DNA sequencing using mobile phone microscopy (Conference Presentation)

Malte Kühnemund, Qingshan Wei, Evangelia Darai, Yingjie Wang, Ivan Hernandez-Neuta, Zhao Yan, Derek Tseng, Annika Ahlford, Aydogan Ozcan, Mats Nilsson

Proceedings Volume 10485, 104850R (2018) https://doi.org/10.1117/12.2289325

KEYWORDS: Target detection, Microscopy, Luminescence, Microscopes, Cancer, Tumors, Algorithm development, Target recognition, Cell phones, Diagnostics

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Proceedings Article | 3 May 2016 Presentation

Cellphone-based hand-held microplate reader for point-of-care ELISA testing (Conference Presentation)

Brandon Berg, Bingen Cortazar, Derek Tseng, Haydar Ozkan, Steve Feng, Qingshan Wei, Raymond Chan, Jordi Burbano, Qamar Farooqui, Michael Lewinski, Dino Di Carlo, Omai Garner, Aydogan Ozcan

Proceedings Volume 9699, 969905 (2016) https://doi.org/10.1117/12.2209125

KEYWORDS: Point-of-care devices, Gold, Standards development, Spectrophotometry, Optical fibers, Cameras, Diagnostics, Machine learning, Microbiology, Biomedical optics

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Proceedings Article | 7 March 2016 Presentation + Paper

Single DNA imaging and length quantification through a mobile phone microscope

Qingshan Wei, Wei Luo, Samuel Chiang, Tara Kappel, Crystal Mejia, Derek Tseng, Raymond Yan Chan, Eddie Yan, Hangfei Qi, Faizan Shabbir, Haydar Ozkan, Steve Feng, Aydogan Ozcan

Proceedings Volume 9699, 969903 (2016) https://doi.org/10.1117/12.2208836

KEYWORDS: Molecules, Diagnostics, Microscopy, Luminescence, Point-of-care devices, Imaging devices, Algorithm development, Microscopes, Cell phones, Telemedicine, Neodymium, Medical research, Signal to noise ratio

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