Author

Hongjie Dai

University of Hong KongORCID 0000-0002-4906-4502Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioengineering· 2 Biophysics· 1

Signature Assays, Organisms & Methods

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Assay:imaging· 3 Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:drug response / drug discovery· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:imputation· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

Feifei WangiD· 3 shared Liangqiong QuiD· 2 shared Sixin Xu· 2 shared Zhisheng WuiD· 2 shared Zideng DaiiD· 2 shared Ai-Min Li· 1 shared Danyang Xu· 1 shared Gu Chen· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 32 mutual co-author links

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3 shared papersBioengineering

Feifei WangORCID

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3 papers

Recent·Most cited

Near-Infrared II Scintillator for High-Resolution X-ray Imaging

Simin Gu, Zhisheng Wu, Sixin Xu, Zideng Dai, Jiajie Zheng, Ai-Min Li, Wallace C. H. Choy, Liangqiong Qu, Hongjie Dai, Feifei Wang

This paper develops an NIR-II scintillator that improves X-ray imaging resolution by reducing light scattering and achieving lower detection limits.

bioRxiv · Jul 2, 2026 · PreprintBiophysics

In vivo Calcium Imaging in the Near-Infrared II Window

Danyang Xu, Zhisheng Wu, Hui Yang, Gu Chen, Wayne Jason Li, Xingyu Yue, Guang-Lei Wang, Sixin Xu, Hanze Yu, Yuanhua Liu, Zideng Dai, Haibo Jiang, Long-Jiang Yu, Hongjie Dai, Feifei Wang

This paper develops a near-infrared II calcium imaging technique using a bacterial protein to enable high-sensitivity, non-invasive deep-tissue calcium imaging in live mammals.

Journal of the American Chemical Society · Dec 24, 2025Peer-reviewedBioengineering

Optical Sectioning of Live Mammal with Near-Infrared Light Sheet

Feifei Wang, Hao Wan, Jingying Yue, Mingxi Zhang, Zhuoran Ma, Qinchao Sun, Liangqiong Qu, Huilong Ma, Yeteng Zhong, Ye Tian, Guosong Hong, Wen Jung Li, Yongye Liang, Lianqing Liu, Hongjie Dai

This paper develops near-infrared light sheet microscopy to image live mammals, revealing tumor dynamics and PD-L1 receptor distribution at the single-cell level.

bioRxiv · Oct 18, 2018 · PreprintBioengineering