徐立群，教授，博士生导师，重庆市**学者青年学者，重庆市引进高层次人才—第四类人才，中国仪器仪表学会仪表功能材料分会第七届理事会（2017-2021）理事；2009年本科毕业于东南大学，2014年在新加坡国立大学取得博士学位；主要研究领域为高分子抗菌材料和生物医用材料表面改性，在Progress in Polymer Science, ACS Applied Materials & Interfaces, Chemical Communications, Chemical Engineering Journal, Macromolecules, Biomacromolecules, Polymer Chemistry, Macromolecular Rapid Communications, Langmuir, Journal of Materials Chemistry A, ACS Sustainable Chemistry & Engineering, Journal of Materials Chemistry B等杂志发表SCI论文90余篇，它引超过2600次，H-index = 28；主持国家自然科学基金2项，重庆市自然科学基金1项，撰写英文书章节3篇，授权国家发明专利2件。
研究兴趣
1. 高分子抗菌材料；
2. 生物医用材料表面改性；
3. 细菌与生物活性分子相互作用。
代表性论文
1. LQ Xu*, KG Neoh, ET Kang*. Natural polyphenols as versatile platforms for material engineering and surface functionalization. Prog. Polym. Sci., 2018, 87, 165-196.
2. YF Cheng, D Pranantyo, G. Kasi, ZS Lu*, CM Li, LQ Xu*. Amino-containing tannic acid derivative-mediated universal coatings for multifunctional surface modification. Biomater. Sci., 2020, 8, 2120-2128.
3. YF Cheng, JY Zhang, YB Wang, CM Li, ZS Lu, XF Hu*, LQ Xu*. Deposition of catechol-functionalized chitosan and silver nanoparticles on biomedical titanium surfaces for antibacterial application. Mater. Sci. Eng.: C, 2019, 98, 649-656.
4. LG Ning, P Liu, B Wang, CM Li, ET Kang, ZS Lu, XF Hu*, LQ Xu*. Hydrothermal derived protoporphyrin IX nanoparticles for inactivation and imaging of bacteria strains. J. Colloid Interf. Sci., 2019, 549, 72-79.
5. LQ Xu*, YB Liao, NN Li, YJ Li, JY Zhang, YB Wang, XF Hu*, CM Li. Vancomycin-assisted green synthesis of reduced graphene oxide for antimicrobial applications. J. Colloid Interf. Sci., 2018, 514, 733-739.
6. LQ Xu, D Pranantyo, KG Neoh, ET Kang*. Tea Stains-Inspired Antifouling Coatings Based on Tannic Acid-Functionalized Agarose. ACS Sustainable Chem. Eng., 2017, 5, 3055-3062.
7. LG Ning, S. Wang, XF Hu*, CM Li, LQ Xu*. Vancomycin-conjugated polythiophene for the detection and imaging of Gram-positive bacteria. J. Mater. Chem. B, 2017, 5, 8814-8820.
8. NN Li, JZ Li, P Liu, D Pranantyo, L Luo, JC Chen, ET Kang, XF Hu*, CM Li*, LQ Xu*. An antimicrobial peptide with an aggregation-induced emission (AIE) luminogen for studying bacterial membrane interactions and antibacterial actions. Chem. Commun., 2017, 53, 3315-3318.
9. LQ Xu, D Pranantyo, KG Neoh, ET Kang*, SLM Teo*. GD Fu. Synthesis of catechol and zwitterion-bifunctionalized poly(ethylene glycol) for the construction of antifouling surfaces. Polym. Chem., 2016, 7, 493-501.
10. XY Cai, JZ Li, NN Li, JC Chen, ET Kang, LQ Xu*. PEG-based hydrogels prepared by catalyst-free thiol-yne addition and their post-antibacterial modification. Biomater. Sci., 2016, 4, 1663-1672.