1、药物新剂型与新技术；
2、中药（天然药物）活性成分与制剂；
3、生物医用高分子材料

（1）适于长节段周围神经再生的神经导管的研发，武汉市市委组织部“黄鹤英才计划”
（2）具有电刺激作用的三维梯度β-TCP复合神经导管材料的研究（51572206），国家自然科学基金面上项目
（3）抗卵巢癌药物苯丁酸氮芥控释靶向给药系统的构建与评价（2010CDB01006），湖北省自然科学基金
（4）卵巢癌靶向给药系统的组装及其抗癌作用研究（201171034316），武汉市国际合作项目
（5）壳聚糖皮肤抗菌凝胶（武财企（2011）937号），武汉市中小企业自主创新基金
（6）化学药三类新药克林霉素磷酸酯的研制，湖北省中小企业自主创新基金
（7）小儿遗尿宁颗粒的质量标准提高研究，企业合作项目
研究成果目录
期刊论文
[1] Zhang Wanting, Liu Tingting, Wu Man, Chen Xiaochen, Han Li, Shi Zhenzhong, Li Yuying, Li Xiyang, Xu Hai-xing *, Gong Li-kun *, Xu Peihu *, Geng Yong *. Development of a nanobody-based immunoassay for the sensitive detection of fibrinogen-like protein 1. Acta Pharmacologica Sinica (2021) 0:1-9; https://doi.org/10.1038/s41401-020-00574-4.
[2] Zheng Furong, Li Rui, He Qundi, Koral Kelly, Junyan Tao, Fan Lihong, Xiang Runzhi, Ma Jingyao, Wang Na, Yin Yixia, Huang Zhijun, Xu Peihu, Xu Haixing*. The electrostimulation and scar inhibition effect of chitosan/oxidized hydroxyethyl cellulose/reduced graphene oxide/asiaticoside liposome-based hydrogel on peripheral nerve regeneration in vitro [J]. Materials Science and Engineering: C, 2020, 109:110560.
[3] Guo Xinglei, Xu Haixing*, He Qundi, Yu Yunxuan, Ming Xiaofei, Zheng Furong, Wang Xiaobin, Huang Zhijun, Zhao Meng, Xu Peihu*. Preparation and characterization of conductive poly-dl-lactic-acid/tetra-aniline conduit for peripheral nerve regeneration[J]. Journal of Bioactive and Compatible Polymers, 2019, 34(2):190-208.
[4] Bu Ying, Xu Haixing*, Li Xin, Xu Wenjin, Yin Yixia, Dai Honglian, Wang Xiaobin, Huang Zhijun, Xu Peihu. A conductive sodium alginate and carboxymethyl chitosan hydrogel doped with polypyrrole for peripheral nerve regeneration[J]. RSC Advances, 2018, 8(20):10806- 10817.
[5] Guo Xinglei, Liu Gang, He Qundi, Xu Haixing*, Yu Yunxuan, Ke Changsheng, Ming Xiaofei, Zhao Meng, Wang Xiaobin, Huang Zhijun, Xu Peihu. The study of nerve conduit with biocompatibility and electrical stimulation effect, Journal of Wuhan University of Technology[J]. Materials Science Edition, 2018, 33(6):1530-1539.