Rapid detection of trace sulfur content in ship fuel oil based on tin oxide quantum dot fluorescent sensors assisted by multi-column convolutional neural network. - Fu, Ce; Li, Hongjin; Li, Wenping; Ding, Chenwen; Zhang, Yanan; Zhai, Zhaoxia; Liu, Jianqiao; Wang, Junsheng (Microchemical Journal, 2024)