On November 8, the 2024 Annual Young Scholars Special Seminar, co-hosted by the Chengdu Branch of the Chinese Academy of Sciences (CAS) and the Chengdu Branch of the CAS Youth Innovation Promotion Association, was successfully held in Chengdu. This seminar aims to respond to the national strategy for the construction of the Chengdu-Chongqing Economic Circle, promoting scientific and technological innovation and coordinated development within the Chengdu-Chongqing region, assisting western China in becoming a new growth pole for high-quality development.

This seminar focuses on two cutting-edge technological fields: "Intelligent Optoelectronics" and "New Pollutants," attracting numerous young scholars from various institutes under the Chinese Academy of Sciences and universities. The meeting not only provided a platform for participants to showcase their latest research achievements but also facilitated exchanges and cooperation across different disciplines, offering a significant opportunity for promoting technological innovation and development in relevant fields. Members of the Chongqing Research Institute's Youth Promotion Association—Yang Jun, Yu Ning, Weng Ting, and Xiong Diwen—and Western young scholar Ma Yanbo attended this forum.

During the special seminar, participants engaged in lively discussions on how to better promote interdisciplinary collaboration and address technical challenges in practical applications, putting forward many constructive opinions and suggestions. Among them, at the "Intelligent Optoelectronics" sub-forum, Yang Jun presented an academic report titled "Micro/Nano Sensors and Intelligent Detection Systems," and Yu Ning presented "Laser 3D Printing Technology and Applications"; at the "New Pollutants" sub-forum, Ma Yanbo presented "Health Risk Assessment of Typical New Pollutants."

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