谢添武博士先后在华中科技大学光电国家实验室、日内瓦大学、日内瓦州立医院等国内外著名机构从事科研工作，致力于人体数字孪生、医学物理、医学影像、辐射剂量学与防护等方面的研究，取得了一系列创新性成果。以第一作者/通讯作者身份在本研究领域的关键期刊Eur J Nucl Med Mol Imaging, J Nucl Med, Eur Radiol, Phys Med Biol, Med Phys 等发表 40 余篇高水平的研究论文，参编英文学术专著 2 部，中文教材 2 部。荣获“2019中国辐射防护学会青年科学家奖”；欧洲辐射剂量学组织，美国核医学与分子影像学会会员；中华医学会放射医学与防护分会青年委员会委员，中国计算机学会数字医学分会执委，中国光学学会生物医学光子学专委会委员，上海市预防医学会放射卫生专委会委员。承担国家自然科学基金面上项目，上海市“探索者计划项目”，国家重大科研仪器研制项目子课题负责人，教育部“产学合作协同育人”项目等课题。

主要研究方向：

1）人体及实验动物数字化模型构建与应用研究；

2）人工智能，医学物理，医学影像，辐射剂量学等相关或新兴学科的结合及其临床应用。

教育背景：

工作学习经历：

2019.01-今 青年研究员/副研究员。复旦大学, 放射医学研究所

2011.09-2018.12 日内瓦大学医院，物理师，辐射剂量评估及辐射风险研究。日内瓦州立医院, 核医学科

2008.10-2011.08 多模态医学图像配准及融合算法研究。武汉光电国家实验室（筹）•Britton Chance 生物医学光子学研究中心

主要成果（近五年）

期刊文章：

1. S Qu, H Jia, H Zaidi and Tianwu Xie* " Absorbed dose differences between twin fetuses for pregnancy patients in CT examinations" Medical Physics 52 (4), 2632-2643 (2025)

2. S Huang, Q Liu and Tianwu Xie* " Absorbed dose differences between twin fetuses for pregnancy patients in CT examinations" Medical Physics 52 (4), 2688-2696 (2025)

3. S Yang, M Xue and Tianwu Xie* "Development of a Monte Carlo simulation platform for the systematic evaluation of photon-counting detector-based micro-CT" Physica Medica 126, 104824 (2024)

4. H Jia, M Xue, X Li, M Zhuang and Tianwu Xie* "Patient-specific radiation dose for Chinese pediatric patients undergoing whole-body PET/CT examinations" Physics in Medicine & Biology 69, 125109(2024)

5. M Xue, S Huang, W Xu and Tianwu Xie* "Advanced deep learning models for phenotypic trait extraction and cultivar classification in lychee using photon-counting micro-CT imaging" Frontiers in Plant Science 15, 1358-1364(2024)

6. H Qi, Z Wang, X Qi, Y Shi and Tianwu Xie "Ultrasound image segmentation of renal tumors based on UNet++ with fusion of multiscale residuals and dual attention" Physics in Medicine & Biology 69(7), 075002 (2024)

7. L Xin, W Zhuo, H Liu and Tianwu Xie* "Guided block matching and 4-D transform domain filter projection denoising method for dynamic PET image reconstruction" EJNMMI physics 10 (1), 59-66 (2023)

8. S Qu, H Liu, Tianwu Xie*, ML Giger, G Quan and H Zaidi "Patient-specific fetal radiation dosimetry for pregnant patients undergoing abdominal and pelvic CT imaging" Medical Physics 50 (6), 3801-3815 (2023)

9. L Xin, W Zhuo, H Liu and Tianwu Xie* "Automatic organ completion with image stitching for personalized radiation dosimetry in CT examinations" Medical Physics 50 (4), 2499-2509 (2023)

10. S Qu, Tianwu Xie*, ML Giger, X Mao and H Zaidi "Construction of a digital fetus library for radiation dosimetry" Medical physics 50 (4), 2577-2589 (2023).

11. X Lin, W Zhuo, Q Liu and Tianwu Xie* "Development of a voxel S-value database for patient internal radiation dosimetry" Physica Medica, 106, 102519 (2023)

12. X Lin, W Zhuo, Q Liu, Tianwu Xie* and H Zaidi "Triple-source saddle-curve cone-beam photon counting CT image reconstruction: A simulation study" Zeitschrift für Medizinische Physik, (2022).

13. X Lin, W Zhuo, H Liu and Tianwu Xie* "Potential of Fluid Dynamic Bowtie Filter for Dose Reduction and Image Quality Improvement of Cone-Beam CT" Applied Sciences 12 (18), 9346 (2022).

14. H Jia, Tianwu Xie* "Tracers progress for positron emission tomography imaging of glial-related disease" The Journal of Biomedical Research 36 (5), 321-335 (2022).

15. S QU, W ZHUO and Tianwu Xie* "Construction of patient-specific computational twins model based on low dose CT images" Chinese Journal of Radiological Medicine and Protection,765-771 (2021).

16. Tianwu Xie, JS Park, Weihai Zhuo and Habib Zaidi "Development of a nonhuman primate computational phantom for radiation dosimetry" Medical Physics 47 (2), 736-744 (2020).

17. Tianwu Xie, X Chen and Habib Zaidi "Age - dependent dose calculations for common PET radionuclides and brain radiotracers in nonhuman primate computational models" Medical Physics47 (9), 4465-4476 (2020).