Synergism or Antagonism in Toxicity Induced by Co-Exposure to Polyamide Microplastics and Cadmium Is Dose-Dependent in the Submerged Macrophyte Vallisneria natans. - Feng, Yuqi; Wang, Xuerong; Han, Ruiming; Zhou, Pengcheng; Mu, Jiakang; Jiang, Qinghui; Chen, Shaoting; Ma, Jiasheng; Zheng, Lilin; Wei, Wei; Zhou, Mingxi (Water (20734441), 2026)