李晨曦，工学博士，天津大学精密仪器与光电子工程学院英才副教授，博士生导师， 2015-2017年在美国华盛顿大学从事博士后研究工作，2018年入职天津大学精密仪器与光电子工程学院。主要研究方向包括：医用光学成像技术及仪器，生物医学光子学，医学图像处理，光学相干成像技术，人体成分光谱检测技术，光谱仪开发及关键技术研究等。

作为负责人承担国家自然科学基金面上项目一项，青年项目一项，天津市自然基金重点项目一项，面上项目一项，天津市科技特派员计划项目一项，中国博士后基金一项，中国博士后基金会博士后国际交流计划派出项目一项，天津市中小企业创新基金项目一项，以及多项企事业委托课题。作为主要研究人员参与多项国家级科研课题，包括国家重大研发计划，863计划，国家重大科学仪器开发专项，国家自然科学基金重点项目，天津市科技支撑计划重大项目，国家科技支撑计划等。

作为第一/通讯作者累计发表论文28篇，其中SCI检索18篇，获得授权专利8项。获中国产学研合作创新成果一等奖一项，优秀奖一项，天津市科技进步奖二等奖两项，天津市滨海新区科学技术进步奖一项，在亚洲近红外学术会议做口头报告，担任多个国际学术杂志审稿人。

• 医学图像处理
• 光谱检测技术及应用
• 动态散射成像与检测技术
• 光学相干成像

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• 39. Li Chenxi, Zhao Huijuan*, Shi Zhenzhi, Xu Kexin, Effect on glucose monitoring of pressure exerted by fiber-optic probe: skin model and simulation, Proceedings of SPIE Vol. 8229, 82291H ，San Jose，2012.2.
• 38. Li Chenxi, Wang Qiuyin, Shi Zhenzhi, Luo Yunhan, Zhao Huijuan* , Xu Kexin, Analysis and modification of estimate error in optical properties measurement with the double-integrating-spheres system， Proceedings of SPIE Vol. 7563 ,75630O，San Jose，2010.2.
• 37. Li Chenxi, Zhao Huijuan*, Ma Jierong, Liang Julan, Xu Kexin, Improved double-integrating-spheres system for multiwavelength optical properties measurement: investigation and application , Proceedings of SPIE Vol. 7176 , 71760J，San Jose，2009.2.
• 36. 吴震, 宗婧, 李晨曦, 陈文亮, & 徐可欣. (2019). 基于光激化学发光均相免疫检测技术的黄曲霉毒素检测方法研究. 光学技术, 45(001), 117-123.
• 35. 马雪洁, 刘蓉, 李晨曦, 陈文亮, & 徐可欣. (2020). 高光谱在体组织成像方法的研究进展. 激光与光电子学进展, v.57;No.667(08), 20-29.
• 34. 李晨曦,陈文亮,蒋景英, 等.激光散斑衬比血流成像技术研究进展[J].中国激光,2018,45(2):86-95.
• 33. 姚明飞,李晨曦,范颖, 等.多波长频分复用人体成分检测系统的研究[J].电子测量与仪器学报,2018,32(3):39-43.
• 32. Chenxi Li, Huijuan Zhao, Zhulou Wang, Kexin Xu*, Measurement of Water Variation Within Skin under Probe Pressure by Diffuse Reflectance Spectroscopy, Nanotechnology and Precision Engineering，11(1):27-33，2013.
• 31. Chenxi Li, Huijuan Zhao*, Qiuyin Wang, Kexin Xu, Yang Song, Wenjun Zhang, A Near Infrared Multi-wavelength Optical Properties Measurement System Based on Double-integrating-spheres and Lock-in Detection[J]. ACTA PHOTONICA SINICA, 2009, 38(7): 1811～1815.
• 30. Chenxi Li, Huijuan Zhao, Jiaxiang Zheng, Kexin Xu*, Design and property of depth-selective fiber-optical probes applied in diffuse reflection measurement, Acta Optica Sinica, 2012, 32(7): 0717001，32 (7): 0717001，2012.
• 29. 王哲, 李晨曦, 钱蕊, 刘蓉, 陈文亮, & 徐可欣. 二维相关近红外光谱的植物油鉴别方法. 光谱学与光谱分析, 40(10), 5.
• 28. 周子堃、李晨曦、王哲、刘蓉、陈文亮、徐可欣. (2020). 近红外光谱的头孢类药品成分分析与模型传递方法. 光谱学与光谱分析, v.40(11), 248-252.
• 27. 李晨曦, 司芳芳, 刘柏男, 闫苾萱, 刘蓉, & 陈文亮等. 基于红外热成像的在体呼吸监测方法. 红外与毫米波学报, 39(6), 6.
• 26. 刘 蓉，王苗苗，孙泽宇，陈文亮，李晨曦*，徐可欣. 基于双光谱二维相关谱的葡萄糖溶液温度扰动分析方法研究[J]. 光谱学与光谱分析, 2023, 43(04): 1051-1055.
• 25. 李晨曦，孙泽宇，赵 瑜，尹利辉，陈文亮，刘 蓉，徐可欣. 二维相关光谱法及其在蛋白类物质分析中的研究进展[J]. 光谱学与光谱分析, 2023, 43(07): 1993-2001.
• 24. HAN Lei,LI Chen-xi,SUN Cheng-tao,JIANG Jing-ying,ZHAO Hui-juan,XU Ke-xin. The Research on Measurement System and Method of Tissue Optical Parameters with Wide Spectra Based on Double-Integrating-Spheres[J]. Spectroscopy and Spectral Analysis, 2016, 36(2): 561-566
• 23. LI Chen-xi,SUN Zhe,HAN Lei,ZHAO Hui-juan,XU Ke-xin. Study on the Determination System of Tissue Optical Properties Based on Diffuse Reflectance Spectrum[J]. Spectroscopy and Spectral Analysis, 2016, 36(5): 1532-1536.
• 22. LI Chen-xi, SUN Zhe, JIANG Jing-ying, LIU Rong, CHEN Wen-liang, XU Ke-xin. Typical Ground Object Recognition Based on Principle Component Analysis and Fuzzy Clustering with Near-Infrared Diffuse Reflectance Spectroscopy. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(11): 3386-3390.
• 21. LI Chen-xi, JIANG Jing-ying, LIU Rong, CHEN Wen-liang, XU Ke-xin. Research on the Influence of Pressure-Induced Skin Deformation on the Diffuse Reflectance Spectra Measurement. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3006-301
• 20. Chenxi Li, Jingying Jiang, and Kexin Xu*, The Variations of water in human tissue under certain compression: studied with diffuse reflectance spectroscopy. Journal of Innovative Optical Health Sciences, 6(1):1350005, 2013.
• 19. Chenxi Li, Qiuyin Wang, Huijuan Zhao*, Kexin Xu，Artificial neural network method for determining optical properties from double-integrating-spheres measurements，Chinese Optics Letters, 8(2): 173-176, 2010.
• 18. Chenxi Li, Ruikang Wang. Velocity measurements of heterogeneous RBC flow in capillary vessels using dynamic laser speckle signal [J]. Journal of Biomedical Optics, 22(4):46002, 2017. （二区）
• 17. Du, J. , Zhang, Y. , Han, L. , Ma, X. , Li, C. , & Li, Q. . (2020). Insights into water permeability and hg2+ removal using two-dimensional nanoporous boron nitride. New Journal of Chemistry, 44.（二区，3.288）
• 16. Zhongshuai Teng, Feng Gao, Hua Xia, Wenliang Chen and Chenxi Li*. In Vivo Pulse Wave Measurement Through a Multimode Fiber Diffuse Speckle Analysis System, FRONTIERS IN PHYSICS, 2021, 8, 613342-1-613342-8（二区，3.56）
• 15. Chenxi Li, Ruikang Wang. Dynamic laser speckle angiography achieved by eigen‐decomposition filtering[J]. Journal of Biophotonics,10(6-7): 805-810, 2017. （二区）
• 14. Li A, Li C*, Gao M, Yang S, Liu R, Chen W and Xu K (2021) Beef Cut Classification Using Multispectral Imaging and Machine Learning Method. Front. Nutr. 8:755007. doi: 10.3389/fnut.2021.755007（一区，6.578）
• 13. Yang S, Li C*, Mei Y, Liu W, Liu R, Chen W, Han D and Xu K (2021) Determination of the Geographical Origin of Coffee Beans Using Terahertz Spectroscopy Combined With Machine Learning Methods. Front. Nutr. 8:680627. doi: 10.3389/fnut.2021.680627（一区，6.578）
• 12. Si Yang, Chenxi Li*, Yang Mei, Wen Liu, Rong Liu, Wenliang Chen, Donghai Han, Kexin Xu. Discrimination of corn variety using Terahertz spectroscopy combined with chemometrics methods, SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2021, 252, 119475-1-119475-10（二区，4.098）
• 11. Yang Mei, Chenxi Li*, Si Yang, Wenliang Chen, Rong Liu and Kexin Xu. A novel biosensor for the rapid and high-sensitive detection of mercury based on cleavable phosphorothioate RNA probe. SENSORS AND ACTUATORS B-CHEMICAL 2021, 337, 129756-1-129756-8（一区，9.2）
• 10. Chenxi Li, Hua Xia, Yuning Zhou, Si Li, Rong Liu, Wenliang Chen* and Jinying Jiang*, Study on the influence of contact pressure on diffuse spectroscopy measurement of in vivo tissue, INFRARED PHYSICS & TECHNOLOGY, 2021, 114, 103669-1-103669-5（二区，2.638）
• 9. 周雨宁,夏华,王晓莉,柳竞涵,翟嘉,李晨曦,蒋景英.基于谱分解动态散射成像的细胞无标记检测与分类方法[J].电子测量与仪器学报,2022,36(06):42-47.
• 8. Yang Mei, Si Yang, Chenxi Li*, Wenliang Chen, Rong Liu, Kexin Xu, A signal-on fluorescent biosensor for mercury detection based on a cleavable phosphorothioate RNA fluorescent probe and metal–organic frameworks, Anal. Methods, 2022, 14, 4418-4425（三区，3.532）
• 7. Hongyan Zhan, Si Yang, Chenxi Li*, Rong Liu, Wenliang Chen, Xiaoli Wang, Yansong Zhao, Kexin Xu, A highly sensitive competitive aptasensor for AFB1 detection based on an exonuclease-assisted target recycling amplification strategy, Anal. Methods, 2023, 15, 70-78（三区，3.532）
• 6. Yang S, Li C*, Zhan H, Liu R, Chen W, Wang X, Xu K. A label-free fluorescent biosensor based on specific aptamer-templated silver nanoclusters for the detection of tetracycline. J Nanobiotechnology. 2023 Jan 20;21(1):22. (SCI 一区)
• 5. Mei, Y., Yang, S., Li, C.*, Li, X., Yu, Y., Liu, R., Chen, W., Wang, X., & Xu, K. (2023). A novel visual biosensor for mercury detection based on a cleavable phosphorothioate-RNA probe and microfluidic bead trap. Microchemical Journal, 2023, 195: 109462. (SCI 二区)
• 4. Xinyu Li, Chenxi Li*, Zhonghong Yang, Dongjie Zhao, Jia Zhai*, Wenliang Chen and Rong Liu，3D tracking method based on digital holographic microscopy. 2025 J. Opt. 27 025301
• 3. Yu, Y.; Chen,W.; Zhang, H.; Liu, R.; Li, C. Discrimination among Fresh, Frozen–Stored and Frozen–Thawed Beef Cuts by Hyperspectral Imaging. Foods 2024, 13, 973. https://doi.org/10.3390/foods13070973(SCI 二区)
• 2. Yang, S., Li, C., Li, X., Jiang, J., Zhao, Y., Wang, X., Chen, W., Liu, R., & Xu, K. (2024). Early detection of fungal infection in citrus using biospeckle imaging. Computers and Electronics in Agriculture, 225, Article 109293. https://doi.org/10.1016/j.compag. 2024.109293
• 1. Yang, S., Li, C.*, Yu, Y., Zhan, H., Zhai, J., Liu, R., Chen, W., Zou, Y., & Xu, K. An enzyme-free and label-free ratiometric fluorescence signal amplification biosensor based on DNA-silver nanoclusters and catalytic hairpin assembly for tetracycline detection. Sensors and Actuators B: Chemical, 2024, . 404: 135216.(SCI 一区)