姓名:马永正
职称:讲师
所在系:海洋科学系
最高学位及获取院校:博士/香港中文大学理学院化学系
办公电话:　　
邮箱:yongzheng.ma@tju.edu.cn
通信地址:天津大学第八教学楼海洋学院221室
办公地址:天津大学第八教学楼海洋学院221室
研究领域：海洋微生物与环境，微塑料等新型污染物的生态风险
主要讲授课程：环境海洋学、海洋生物学
教育与工作经历：
2001.09至2005.07 天津大学化工学院化学工程与工艺 工学学士
2006.09至2009.07 南开大学生命科学学院生物化学与分子生物学 理学硕士
2009.09至2013.08 香港中文大学理学院化学系 哲学博士
2013.09至2015.12 香港大学生命科学学院 博士后
2016.01至2017.01 香港理工大学应用生物与化学科技学系 博士后
2017.04至今天津大学海洋科学与技术学院 讲师

承担科研项目：
1、天津市重点研发计划项目，18YFJLCG00180，基于海绵城市理念的城镇可持续水系统构
建技术与设计方法研究，2018/10-2021/09，582万，参与，在研
2、城市污水再生利用景观用水水质基准与风险控制技术，天津大学自主创新基金——攻坚预研（2018XYF-0034），2018年，主持，已结题
3、海水养殖鱼体内细菌耐药性研究，天津大学自主创新基金——产学研培育（2018XZC-0109），2018年，参与，已结题
4、城市污水再生利用及水质安全保障技术，天津大学自主创新基金——产学研培育（2018XZC-0044），2018年，参与，已结题

代表学术论文及专利:
[1] Wu Nan, Zhang Ying, Li Wenjie, Wang Junyi, Zhang Xiaohan, He Jiahui, Li Jiafu, Ma Yongzheng*, Niu Zhiguang*. Co-effects of biofouling and inorganic matters increased the density of environmental microplastics in the sediments of Bohai Bay coast, Science of the Total Environment, 2020, 717, 134431 (IF = 5.589, 二区)
[2] Wu Nan, Zhang Ying, Zhao Ze, He Jiahui, Li Wenjie, Li Jiafu, Xu Weian, Ma Yongzheng*, Niu Zhiguang*. Colonization characteristics of bacterial communities on microplastics, compared with ambient environment (water and sediment) in Haihe Estuary, Science of the Total Environment, 2020, 708, 134876 (IF = 5.589, 二区)
[3] Li Wenjie, Zhang Ying, Wu Nan, Zhao Ze, Xu Weian, Ma Yongzheng*, Niu Zhiguang*. Colonization characteristics of bacterial communities on the plastic debris influenced by environmental factors and polymer types in Haihe estuary, Environmental Science & Technology, 2019, 53 (18), 10763-10773 (IF = 7.149, 一区)
[4] Wu Nan, Zhang Ying, Zhang Xiaohan, Zhao Ze, He Jiahui, Li Wenpeng, Ma Yongzheng*, Niu Zhiguang*. Occurrence and distribution of microplastics in the surface water and sediment of two typical estuaries in Bohai Bay, China, Environmental Science-Processes & Impacts, 2019, 21, 1143-1152 (IF = 2.688, 三区)
[5] Ma Yongzheng, Yao Xiaoxiao, Lee Cheng Hao, Cao Shilin, Li Pei*, Insight into the immobilized 750 kDa branched-PEI on the formation of complexes, cytotoxicity, gene transfection, and intracellular trafficking, Nanomedicine: Nanotechnology, Biology and Medicine, 2018, 14, 1743 ((IF = 5.57, 二区)
[6] Ma Yongzheng*, Wu Chi, Revisiting the complexation between DNA and polyethylenimine – when and where –S–S– linked PEI is cleaved inside the cell, Journal of Materials Chemistry B, 2014, 2, 3282-3291 (IF = 5.047, 二区)
[7] Ma Yongzheng*, Chen Baizhu, He Ning, Chen Gaojian, Li Lianwei, Wu Chi, Revisit complexation between DNA and polyethylenimine - does disulfide linkage play a critical role in promoting gene delivery?, Macromolecular Bioscience, 2014, 14, 1807-1815 (IF = 2.895, 二区)
[8] Ma Yongzheng, Hou Sen, Ji Bin, Yao Yang, Feng, Xizeng*, A Novel Temperature-Responsive Polymer as a Gene Vector, Macromolecular Bioscience, 2010, 10, 202-210 (IF = 2.895, 二区)

学术兼职：
Environmental Science & Technology, Science of the Total Environment, Environmental Pollution, Journal of Materials Chemistry B, Molecular Pharmaceutics等期刊审稿人