个人简介

齐伟智，博士。本科（2012年）研究生（2014年）以及博士（2018年）毕业于电子科技大学，获光学博士学位，2025年入职东莞理工学院集成电路学院（国际微电子学院），担任特聘研究员，硕士生导师。在《Laser Photonics Reviews》、《Optics Letters》、《Biomedical Optics Express》等国际著名期刊发表研究论文四十余篇。现主持国家自然科学基金一项，主要从事光声成像，机于微型MEMS器件的光声成像系统设计及应用等方面研究。

教育背景

2008.09—2012.07 电子科技大学，电子信息科学与技术，学士

2012.09—2014.06 电子科技大学，电子与通讯工程，硕士

2014.09—2018.06 电子科技大学，光学，博士

工作经历

2018.09—2020.01 南方科技大学，生物医学工程系，研究助理

2020.01—2022.04 南方科技大学，生物医学工程系，博士后

2022.04—2025.07 南方科技大学，生物医学工程系，教学实验师

2025.07— 至 今 东莞理工学院，集成电路学院（国际微电子学院），特聘研究员

科学研究

（1）承担的研究项目

1. 基于光声梯度造影术的肝脏全血管网络成像研究，国家自然科学基金面上项目，2025-2028，54万元，主持；

2. 用于肿瘤新生血管影像学研究的光声超声多模式成像技术，国家自然科学基金青年科学基金项目，2022-2024，30万元，主持；

（2）发表的学术论文和著作

[1].Wei Qin^#, Tingting Li^#, Linyang Li^#, Tian Jin, Baochen Li, Weizhi Qi, Yifan Chen, Haoyang Li, Shijie Ruan, Heng Guo, Xiao Liang, Lei Xi^*, "A cortex-wide multimodal microscope for simultaneous Ca2+ and hemodynamic imaging in the awake mouse", Nature communications, 2025, 16(1), 9364.

[2].Xiao Liang^#, Yuanlong Zhao^#, Linyang Li, Hongdian Sun, Wei Qin, Tingting Li, Heng Guo, Weizhi Qi, Lei Xi^*, "Multi-scenario photoacoustic endoscopy for in vivo functional imaging", Photoacoustics,2025, 45, 100750.

[3].Wei Qin^#, Tingting Li^#, Yifan Chen^#, Xiao Liang, Linyang Li, Heng Guo, Weizhi Qi^*, Lei Xi^*, "High-efficiency photoacoustic microscopy for ultrafast hemodynamic imaging". Laser & Photonics Reviews, 2025, 19(11), 2401545.

[4].Hongdian Sun^#, Xiao Liang^#, Linyang Li, Yuanlong Zhao, Heng Guo, Weizhi Qi, Lei Xi^*, "Dual-Scanning Photoacoustic Endomicroscopy for High-Speed Gastrointestinal Microvascular Imaging", IEEE Transactions on Medical Imaging, 2025, 44(6), 2709-2717.

[5].Baochen Li, Weizhi Qi^*, Heng Guo, Lei Xi^*, "Miniaturized photoacoustic microscope for multi-segmental spinal cord imaging in freely moving mice", Optics Letters, 2024, 49(20), 5909-5912.

[6].Yujie Wang^#, Linyang Li^#, Weizhi Qi, Wei Qin, Tian Jin, Tingting Li, Pavel Subochev, Lei Xi^*, "Non-telecentric photoacoustic microscopy for multi-scale imaging", Optics Letters, 2024, 49(10), 2637-2640.

[7].Tian Jin, Baochen Li, Linyang Li, Weizhi Qi, Lei Xi^*, "High spatiotemporal mapping of cortical blood flow velocity with an enhanced accuracy", Biomedical Optics Express, 2024, 15(4), 2419-2432.

[8].Ting Zhang^#, Heng Guo^#, Weizhi Qi, Lei Xi^*, "Wearable photoacoustic watch for human", Optics Letters, 2024, 49(6), 1524-1527.

[9].Linyang Li^#, Xiao Liang^#, Wei Qin, Heng Guo, Weizhi Qi, Tian Jin, Jianbo Tang^*, Lei Xi^*, "Double spiral resonant MEMS scanning for ultra-high-speed miniaturized optical microscopy", Optica, 2024, 10(9), 1195-1202.

[10].Weian Chao, Weizhi Qi, Yubin Gong, Qiang Liu^*, Lei Xi^*, "Electromagnetic Wave-Induced Vectorial Thermoacoustic Bioimaging", IEEE Transactions on Microwave Theory and Techniques, 2024, 72(2), 1266-1279.

[11].Qiang Liu, Xiao Liang, Tingting Li, Weian Chao, Weizhi Qi, Tian Jin, Yubin Gong, Huabei Jiang, Lei Xi^*, "Split ring resonator topology based microwave induced thermoacoustic imaging (SRR-MTAI)", IEEE Transactions on Medical Imaging, 2023, 42(8), 2425-2438.

[12].Junning Zhang, Dinglu Peng, Wei Qin, Weizhi Qi, Xiaoya Liu, Yucheng Luo, Qiongyu Guo^*, Lei Xi^*, "Organ‐PAM: Photoacoustic Microscopy of Whole‐organ Multiset Vessel Systems", Laser & Photonics Reviews, 2023, 17(7), 2201031.

[13].Dandan Chen^#, Weizhi Qi^#, Ye Liu^#, Yicheng Yang, Tianyue Shi, Yongchao Wang, Xiaofeng Fang, Yingjie Wang, Lei Xi^*, Changfeng Wu^*, "Near-Infrared II Semiconducting Polymer Dots: Chain Packing Modulation and High-Contrast Vascular Imaging in Deep Tissues", ACS Nano, 2023, 17(17), 17082–17094.

[14].Qiang Liu^#, Xiao Liang^#, Weizhi Qi, Yubin Gong, Huabei Jiang^*, Lei Xi^*, "Biomedical microwave-induced thermoacoustic imaging", Journal of Innovative Optical Health Sciences, 2022, 15(4), 2230007.

[15].Zhan Pang^#, Yike Wang^#, Wei Qin, Weizhi Qi^*, Lei Xi^*, "Handheld volumetric photoacoustic /ultrasound imaging using internal scanning mechanism", Optics Letters, 2022, 47(10), 2418-2421.

[16].Xinrui Gong^#, Tian Jin^#, Yongchao Wang, Ruoxi Zhang, Weizhi Qi, Lei Xi^*, "Photoacoustic microcopy visualizes glioma-induced disruptions of cortical microvascular structure and function", Journal of Neural Engineering, 2022, 19(2), 026027.

[17].Yongchao Wang^#, Ruoxi Zhang^#, Qian Chen, Heng Guo, Xiao Liang, Tingting Li, Weizhi Qi Lei Xi^*, "Visualization of blood-brain barrier disruption with dual-wavelength high-resolution photoacoustic microscopy", Biomedical Optics Express, 2022, 13(3), 1537-1550.

[18].Aihui Sun^#, Yaoyao Ji^#, Yaxi Li, Wenhui Xie, Zhihe Liu, Tingting Li, Tian Jin, Weizhi Qi, Kai Li, Changfeng Wu, Lei Xi^*, "Multicolor Photoacoustic Volumetric Imaging of Subcellular Structures", ACS Nano, 2022, 16(2), 3231-3238.

[19].Heng Guo^#, Qian Chen^#, Wei Qin, Weizhi Qi, Lei Xi^*, "Detachable head-mounted photoacoustic microscope in freely moving mice", Optics Letters, 2021, 46(24), 6055-6058.

[20].Tian Jin^#, Weizhi Qi^#, Xiao Liang, Heng Guo, Quanying Liu^*, Lei Xi^*, "Photoacoustic imaging of brain functions: wide filed-of-view functional imaging with high spatiotemporal resolution", Laser & Photonics Reviews, 2022, 16(2), 2100304.

[21].Tingting Li^#, Heng Guo^#, Ye Liu^#, Weizhi Qi, Changfeng Wu, Lei Xi^*,"All-in-One Photoacoustic Theranostics Using Multi-Functional Nanoparticles", Advanced Functional Materials, 2022, 32(6), 2107624.

[22].Qian Chen, Tian Jin, Weizhi Qi, Lei Xi^*, "Dual-model wearable photoacoustic microscopy and electroencephalograph: study of neurovascular coupling in anesthetized and freely moving rats", Biomedical Optics Express, 2021, 12(10), 6614-6628.

[23].Zhan Pang^#, Yike Wang^#, Yongchao Wang, Zezou Sun, Weizhi Qi, Lei Xi^*, "Multi-modality photoacoustic/ultrasound imaging based on a commercial ultrasound platform", Optics Letters, 2021, 46(17), 4382-4385.

[24].Weizhi Qi^#, Tingting Li^#, Chen Zhang^#, Fei Liu, Jun Wang, Dandan Chen, Xiaofeng Fang, Changfeng Wu^*, Kai Li^*, Lei Xi^*, "Light-Controlled Precise Delivery of NIR-Responsive Semiconducting Polymer Nanoparticles with Promoted Vascular Permeability", Advanced Healthcare Materials, 2021, 10(19), 2100569.

[25].Wei Qin^#, Qi Gan^#, Lei Yang^#, Yongchao Wang, Weizhi Qi, Bowen Ke^*, Lei Xi^*, "High-resolution in vivo imaging of rhesus cerebral cortex with ultrafast portable photoacoustic microscopy", NeuroImage, 2021, 238, 118260.

[26].Qian Chen^#, Wei Qin^#, Weizhi Qi, Lei Xi^*, "Progress of clinical translation of handheld and semi-handheld photoacoustic imaging", Photoacoustics, 2021, 22, 100264‍.

[27].Weizhi Qi, Xiao Liang, Yaoyao Ji, Chengbo Liu, Lei Xi^*, "Optical resolution photoacoustic computed microscopy", Optics Letters, 2021, 46(2), 372-375.

[28].Xiao Liang, Qiang Liu^*, Zezhou Sun, Weizhi Qi, Yubin Gong^*, Lei Xi^*, "Investigation of artifacts by mapping SAR in thermoacoustic imaging", Journal of Innovative Optical Health Sciences, 2021, 14(5), 2150011.

[29].Jun Wang^#, Tingting Li^#, Jen-shyang Ni^#, Heng Guo, Tianyi Kang, Zeshun Li, Menglei Zha, Songbo Lu, Chen Zhang, Weizhi Qi, Lei Xi^*, Kai Li^*, "Photoacoustic Force‐Guided Precise and Fast Delivery of Nanomedicine with Boosted Therapeutic Efficacy", Advanced Science, 2021, 8(16), 2100228.

[30].Heng Guo, Ying Li, Weizhi Qi, Lei Xi^*, "Photoacoustic endoscopy: a progress review", Journal of Biophotonics, 2020, 13(12), e202000217‍.

[31].Weizhi Qi, Lei Yao, Yunchao Jiang, Na Huang, Heng Guo, Jian Rong, HuiFeng, Wanneng Yang, Lei Xi^*, "Quantitative photoacoustic imaging of chlorophyll using a GPU-accelerated finited element method", Communications in Computational Physics, 2020, 28(2), 679-690.

[32].Ye Liu, Jinfeng Liu, Dandan Chen, Xiaosha Wang, Zhe Zhang, Yicheng Yang, Lihui Jiang, Weizhi Qi, Ziyuan Ye, Shuqing He, Quanying Liu, Lei Xi, Yingping Zou^*, Changfeng Wu^*, "Fluorination Enhances NIR-II Fluorescence of Polymer Dots for Quantitative Brain Tumor Imaging", Angewandte Chemie, 2020, 59(47), 20713-21243.

[33].Wei Qin, Weizhi Qi, Lei Xi^*,"Quantitative Investigation of Vascular Response to Mesenteric Venous Thrombosis using Large-field-of-view Photoacoustic Microscopy", Journal of Biophotonics, 2019, 12(12), e201900198.

[34].Heng Guo, Qin Wang, Weizhi Qi, Xun Sun, Bowen Ke^*, Lei Xi^*, "Assessing the development and treatment of rheumatoid arthritis using multiparametric photoacoustic and ultrasound imaging", Journal of Biophotonics, 2019, 12(11), e201900127.

[35].Qian Chen^#, Heng Guo^#, Weizhi Qi, Qi Gan, Lei Yang, Bowen Ke, Xingxing Chen, Tian Jin, Lei Xi^*, "Assessing Hemorrhagic Shock: Feasibility of Using an Ultracompact Photoacoustic Microscope", Journal of Biophotonics, 2018, 12(4), e201800348.

[36].Weizhi Qi^#, Qian Chen^#, Heng Guo, Huikai Xie, Lei Xi^*, "Miniaturized Optical Resolution Photoacoustic Microscope Based on a Microelectromechanical Systems Scanning Mirror", Micromachines, 2018, 9(6), 288-294.

[37].Heng Guo, Qian Chen, Weizhi Qi, Xingxing Chen, Lei Xi^*, "In vivo study of rat cortical hemodynamics using a stereotaxic-apparatus-compatible photoacoustic microscope", Journal of Biophotonics, 2018, 11(9), e201800067.

[38].Qian Chen, Heng Guo, Tian Jin, Weizhi Qi, Huikai Xie, Lei Xi^*, "Ultracompact high-resolution photoacoustic microscopy", Optics Letters, 43(7), 1615-1618.

[39].Chaolong Song^#, Tian Jin^#, Ruopeng Yan, Weizhi Qi, Tianye Huang, Huafeng Ding, Say Hwa Tan, Nam-Trung Nguyen, LeiXi^*, "Opto-acousto-fluidic microscopy for three dimensional label free detection of droplets and cells in microchannels", Lab on a Chip, 2018, 18(9), 1292-1297.

[40].Wei Qin^#, Weizhi Qi^#, Tian Jin, Heng Guo, Lei Xi^*, "In vivo oral imaging with integrated portable photoacoustic microscopy and optical coherence tomography", Applied Physics Letters, 2017, 111(26), 263704.

[41].Heng Guo, Weizhi Qi, Ming He, Jian Rong, Lei Xi^*, "Co-registered photoacoustic and ultrasound imaging for tongue cancer detection", Journal of Innovative Optical Health Science, 2017, 11(3), 1850008.

[42].Qian Chen, Tian Jin, Weizhi Qi, Xianming Mo, Lei Xi^*, "Label-free photoacoustic imaging of the carido-cerebrovascular development in the embryonic zebrafish", Biomedical Optics Express, 2017, 8(4), 2359-2367.

[43].Weizhi Qi^#, Tian Jin^#, Jian Rong, Huabei Jiang, Lei Xi^*, "Inverted multiscale optical resolution photoacoustic microscopy", Journal of Biophotonics, 2017, 10(12), 1580-1585.

[44].Na Huang^#, Heng Guo^#, Weizhi Qi^#, Zhiwei Zhang, Jian Rong, Zhen Yuan, Wei Ge, Huabei Jiang, Lei Xi^*, "Whole-body multispectral photoacoustic imaging of adult zebrafish", Biomedical Optics Express, 2016, 7(9), 3543-3550.