Effect of zinc oxide nanoparticles (nZnO) on antioxidant defense, lignin metabolism and cadmium subcellular distribution in lettuce (Lactuca sativa L) under low-dose cadmium stress (hormesis) - Feng Gao; Chengkui Qiang; Peilin Tao; Dan Cao; Wujian Feng (PLoS ONE, 2025)