Lowry had a fear of large items, therefore, he directed his life to the study of smaller things.  In his secondary school, he realised that he wanted to be a chemist.
In 1896 he became Armstrong's assistant. In 1898, he noted the change in optical rotation on nitro-d-camphor with time and invented the term mutarotation to describe this phenomenon. In 1906 became a lecturer in chemistry at Westminster Training College. In 1912 he moved to Guy's Hospital Medical School, becoming the head of the chemistry department in 1913 and the first professor of chemistry in any London medical school.
In 1914 he was elected a Fellow of the Royal Society. In 1920 he became the first holder of a chair of physical chemistry at Cambridge University. He studied changes in optical rotation caused by acid- and base-catalyzed reactions of camphor derivatives, which led to his formulation of the protonic definition of acids and bases in 1923, independently of the advocacy of the same concept by Johannes Nicolaus Brønsted in the same year. He continued working at Cambridge for the rest of his life.
There is no pharmaceutical or device industry support for this site and we need your viewer supported Donations | Editorial Board | Governance | Licensing | Disclaimers | Avoid Plagiarism | Policies