Better than cyclodextrins

Molecular containers that remove drugs, toxins, or malodorous substances from the environment are called sequestering agents. Scientists have developed a class of molecular containers that specifically sequester neurotransmitter antagonists. The barrel-shaped molecules called Pillar[n]MaxQ bind neuromuscular blocking chemicals 100,000-fold more tightly than established macrocyclic detoxification agents, the researchers report in the journal Angewandte Chemie.