Defense Topic: Fabrication and Application of Poly(p‑dioxanone) NanoyarnsDefendant: Bai JiulinDiscipline: Chemical Engineering and TechnologySupervisor: Professor Guo Minjie

Time: 10:00, Friday, May 22, 2026Venue: Room B211, Building 8, Binhai Middle Campus, Tianjin University of Science and Technology

Defense Committee Members: Cheng Bowen, Academician & PhD Supervisor, Tianjin University of Science and Technology Zhang Wangqing, Professor & PhD Supervisor, Nankai University Yuan Xiaoyan, Professor & PhD Supervisor, Tianjin University Wang Zhengxiang, Professor & PhD Supervisor, Tianjin University of Science and Technology Chu Liqiang, Professor & PhD Supervisor, Tianjin University of Science and Technology

Defense Secretary: Cheng Jinxue, Lecturer

All faculty and students are welcome to attend!