(n = 3 independent samples).Ĭhirality, the property whereby an object or a system cannot be superimposed on its mirror image, prevails amongst nature over various scales. Most negative free energy values are shown as red regions, and most positive values are shown as blue regions. e–h, Free energy landscapes (left) and most probable DNA base adsorbed on the model nanoparticle (right). d, DNA shearing model of Cys CdTe nanoparticles, where the red arrow indicates the cleaved bond. Experiments were performed in triplicate. c, Electrophoresis images of l-Cys CdTe nanoparticles (left) and d-Cys CdTe nanoparticles (right) illuminated with 90 bp DNA with ROS inhibitor under 405 nm RCP/LCP for 5 h. ![]() ![]() ![]() b, l-Cys CdTe nanoparticles under LCP and d-Cys CdTe nanoparticles under RCP illuminated with 90 bp DNA, mutated 90 bp DNA and 90 bp DNA with ROS inhibitor (NaN3) for 0–5 h. Statistical chart of ROS production and hydroxyl radical and superoxide production in l-Cys CdTe nanoparticles under RCP and d-Cys CdTe nanoparticles under LCP.
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