Compact catenane with tunable mechanical chirality created from achiral rings / Light-activated catalyst enables chiral synthesis with higher yields and less waste / Biomimetic polymerization: Liquid crystals enable chiral polymer synthesis / Chiral molecular self-assemblies that absorb light boost singlet fission process, research demonstrates / Researchers synthesize carbon nanotubes with precise chirality / Chiral molecule research achieves near-complete separation in quantum states / New method for simultaneous high-resolution measurement of chiral molecules / New techniques reveal properties of solid-state chiral materials / Chemists develop new method for making gamma chiral centers on simple carboxylic acids / When injecting pure spin into chiral materials, direction matters