科研项目:

1. 上海市领军人才（海外）青年人才项目，2022-2028，主持，在研

2. 教育部首批博士后海外引才专项，2023-2026，主持，在研

3. 国家自然科学基金（青年），基于斑马鱼炎症性肠病模型的聚苯乙烯微纳塑料毒性效应与机制研究，2024-2026，主持，在研

4. 同济大学“医学+X”交叉研究重点培育项目，2025-2027，主持，在研

5. 长江水环境教育部重点实验室自主课题，基于非靶向分析和生物测试的长江口新污染物筛查，2025-2026，主持，在研

6. 同济大学“中德合作2.0战略”支撑培育计划，环境对人类微生物组及健康的影响研究，2023-2025，主持，在研

7. 同济大学学科交叉联合攻关项目，多环芳烃混合暴露诱导大脑认知和情绪障碍的机制研究，2023-2025，主持，结题

教学:

1. 本科生课程：《文献检索与论文写作》《生态文明与绿色发展》

2. 研究生课程：《研究生学术进阶之路》《环境纳米科学与技术》《环境仪器分析》

代表性论文:

Peng, G., Sinkko H.M., Alenius H., Lozano N., Kostarelos K., Bräutigam L., and Fadeel B. Graphene oxide elicits microbiome-dependent type 2 immune responses via the aryl hydrocarbon receptor. Nat. Nanotechnol. 2023,18, 42-48.  

Li, G., Rong, J., Xu, X., Kwak, E., Wang, S., Qu, G., Lin, S., Peng, G.*. Distinct Effects between Polystyrene Micro- and Nanoplastics: Exacerbation of Adverse Outcomes in Inflammatory Bowel Disease-like Zebrafish and Mice. ACS Nano 2025, 19, 15081−15099.

 Lv, M., Liu, Y.*, Wang, M., Song, X., Hu, Y., Gao, J., Chen, L., Liu, A., Liu, J., Liu, R., Fang, M. Cai, Z., Shi, C., Peng, G.*, Qu, G., Jiang, G., Transformative Forces: The Role of Gut Microbiota in Processing Environmental Pollutants. Environ. Sci. Technol. 2025, 59, 15575−15593.

Kwak, E., Gai, S., Xu, X., Xu, W., Peng, G.*. Carboxyl Surface Modification Attenuates Polystyrene- but Not Polymethyl Methacrylate Nanoplastic-Induced Gut Dysbiosis in Zebrafish Larvae, Environ. Health. 2026, DOI: 10.1021/envhealth.5c00633.

Gai, S., Li, G., Xu, W., Nan, X.,  Qu, G.*,  Peng, G.*, Jiang, G. From Microbial Dysbiosis to Host Pathogenesis: Unraveling the Gut Microbiome’s Role in Environmental Toxicology. Environ. Health. 2026, DOI: 10.1021/envhealth.5c00794.

Wang, Y., Liang, X., Andrikopoulos, N.*, Tang, H., He, F., Yin, X., Li, Y., Ding, F., Peng, G.*, Mortimer, M.*, Ke, P.C.*. Remediation of Metal Oxide Nanotoxicity with a Functional Amyloid. Adv. Sci. 2024, 2310314.

Hou, Y., Li, S., Yu, J., Hou, Q., Wan, R., Xu, X., Xu, X., Li, Z., Ma, L., Liu, Q.,*, Shen, Y.,*, Peng, G.*, Zheng, H.*. Vitamin K2 prevents postoperative cognitive impairments, anxiety-like behavior, and motor dysfunction induced by nanoplastics in young adult mice. Ecotox. Environ. Safe. 2025, 298, 118318.

Kwak, E., Peng, G.*. Human Organoid-based In vitro Modelling for Environmental Toxicology. Environ. Sci. Technol. Lett. 2024, 11, 503–510.