C&EN talks with Simon Smith, respirator filter expert

Abstract

Simon Smith has a long history of developing personal protective equipment (PPE) for industrial, health-care, military, emergency response, and other applications. He specializes in respirator filters and says he finds great satisfaction in the opportunity to apply “dry” science to products that improve health and safety and sometimes save lives. Smith, 60, earned a bachelor’s degree in chemistry from what is now Imperial College London, then a doctorate in chemistry from the University of Manchester Institute of Science and Technology in 1985. After a postdoctoral fellowship at the Royal Military College of Canada, he joined Racal Health and Safety. The company was purchased by 3M in 1998. Smith retired from 3M in late 2019 but remains active in standards development with the International Organization for Standardization, the CSA Group (formerly the Canadian Standards Association), and other national and international health and safety organizations. Jeff Johnson spoke with Smith about developing