In 1950, Chairman Mao Zedong made a speech in support of traditional Chinese medicine (TCM) which was influenced by political necessity. Zedong believed he and the Chinese Communist Party should promote TCM but he did not personally believe in TCM and he did not use it.
Yes. The ammonium ion has a formula of NH4+ and has a positive charge so it is a cation.
Print. Quaternary ammonium compounds are a family of antimicrobial compounds that are strong cationic active agents in terms of their powerful disinfectant activity since they eliminate gram-positive and gram-negative bacteria (although the latter to a lesser degree.) They are bactericidal, fungicidal and virucidal.rint. Quaternary ammonium compounds are a family of antimicrobial compounds that are strong cationic active agents in terms of their powerful disinfectant activity since they eliminate gram-positive and gram-negative bacteria (although the latter to a lesser degree.) They are bactericidal, fungicidal and virucidal.