Announcement of famous teachers' Forum of light chemistry (157): Research on new triplet photosensitizer

Report title: Study on new triplet photosensitizer

Guest: Professor Zhao Jianzhang, State Key Laboratory of fine chemical industry, Dalian University of Technology

Time and place: 15:00-16:00 PM, September 16

Abstract of the report:Triplet photosensitizers have important applications in photodynamic therapy, oxygen sensing, photocatalysis, up conversion and so on.At present, the difficulty in this field is the molecular structure design and preparation of new efficient triplet photosensitizers.In this report, we will report some research work on triplet photosensitizers and the application of time-resolved spectroscopy in triplet photosensitizers.

Guest profile:1993He graduated from the Department of chemistry of Hebei University with a Bachelor of Science Degree (Organic Chemistry) in 2000, and a doctor of Science Degree (Organic Chemistry) from the Department of chemistry of Jilin University in 2000.At present, the main research fields are Molecular Photochemistry and photophysics (system crossing, electron transfer, energy transfer, electron spin polarization, etc.) and are engaged in the generation, regulation and application of triplet excited states in organic compounds, such as triplet annihilation upconversion, photocatalytic organic synthesis reaction, luminescence oxygen sensing, photodynamic therapy (PDT), etc.The research work mainly involves organic synthesis chemistry, nanosecond transient absorption spectroscopy, femtosecond transient absorption spectroscopy, and time-resolved electron paramagnetic resonance spectroscopy (TREPR).He has been responsible for more than 8 million yuan of scientific research funds, and published more than 200 Correspondents' papers in SCI journals at home and abroad, including J. am. chem. SOC., angel. Chem. Int. ed., etc., and he cited more than 10000 times.From 2014 to 2019, Elsevier has been listed on the list of highly cited authors in China for six consecutive years, and several papers have been listed in SCI highly cited papers.In 2016, he was awarded the first prize of Liaoning Province Science and technology award, and the doctoral students were awarded the new academic award of the Ministry of education.