![Group photo](/usr/img/GroupPhoto_2024.webp "Group photo 2024") Welcome to Carbosensing group led by Prof. Yuanjian Zhang in [Southeast University](http://www.seu.edu.cn), Nanjing, China. We are interested but not limited to **Carbosensing: Carbon Matter-Derived Optoelectronic Sensors**, and have expertise in electroanalytical and optoelectronic biosensors, materials chemistry (especially that of conjugated carbonaceous materials), and electrochemiluminescence, electrocatalysis, photocatalysis and photoelectrochemistry for signal transducing and energy conversion.