Научный семинар Объединенного научного совета по проблемам материаловедения, механики, прочности при СПбНЦ РАН

Даты проведения мероприятия

Уважаемые коллеги!

В среду, 09  августа с.г. в 11 часов в Малом Конференц-зале Санкт-Петербургского  Научного центра  (Университетская наб., 5), состоится заседание научного семинара.

Докладчик: Ли Баоцян, профессор кафедры материаловедения, заместитель декана Института перспективной керамики Харбинского технологического института (Харбин, КНР) прочтет доклад на тему «Иньекционный гидрогель на основе композиции хитозан/углеродные точки для здравоохранения».

Abstract: Smart and injectable chitosan hydrogel hold potential application in healthcare. To endow chitosan with injectable, smart responsive and visual degradation, we developed smart and injectable hydrogel with on-demand swelling behavior for healthcare including on-demand drug delivery based on tailor-made molecular structure of chitosan and thiol-ene click chemistry. Carbon dots was target-oriented synthesis via free radical polymerization in combination of hydrothermal carbonization with high synthetic yield more than 85wt%. Carbon dots with ROS scavenging ability served as down-regulating ROS in living system for protection oxidation stress and fluorescent indicator for real-time and non-invasively tracking degradation of injectable chitosan.

      Приглашаются все желающие принять участие в работе научного семинара.

About Presenter

Dr. Baoqiang Li is the professor in Harbin Institute of Technology (HIT, www.hit.edu.cn) and leading scientist of 2022 Mega-grant in Saint Petersburg State

Фото автораUniversity(SPbU) collaborated with Prof. Yuri Petrov. Baoqiang Li earned his B.Sc. and Ph.D from Zhejiang University(www.zju.edu.cn). He also worked as visiting scientist in Harvard University.He is the director of Sino-Russian Joint Research Centre for Advanced Materials and Technology between HIT and SPbU and the vice dean of Institute for Advanced Ceramics in HIT. He was granted projects supported by National Natural Science Foundation of China (NSFC), Mega-grant project supported by Ministry of Science and Higher Education of the Russian Federation in 2022. His current research interests include chitosan and carbon dots for healthcare. He has authored or co-authored more than120 peer-reviewed articles (including Biomaterials,

Small, Small Methods, Biosensors and Bioelectronics, Carbon, Acta Biomaterialia and Advanced Healthcare Materials) so far with 4800 citations and H index of 34, 12 invited talks, 12 authorized Chinese patents, one authorized book in name of Chitosan Biomaterials and book chapters related with chitosan for drug delivery, tissues. engineering, hemostatic dressing and biosensor.