In this experiment, effects of TiO2 nanoparticles (NPs) on some physiologo-molecular responses were studied in two chickpea (Cicer arietimun L.) genotypes differing in cold sensitivity (tolerant, Sel96Th11439 and susceptible, ILC533) during cold stress (4°C). The data analysis showed that hydrogen peroxide (H2O2) content increased significantly under cold stress in susceptible ...