Enhanced spectral signatures with Ag nanoarrays in hyperspectral microscopy for CNN-based microplastics classfication - Dong, Xinwei; Zhao, Xu; Xu, Jianing; Chen, Qianqian; Luo, Hanwen; Zheng, Fuxin; Zhang, Tao; Liu, Yansheng (Frontiers in Chemistry, 2025)