Tag: Particle Size

Thought LeadersDr. Keiko IshiiAssistant ProfessorAoyama Gakuin University In this interview, News-Medical speaks to Dr. Keiko Ishii about her research efforts during the COVID-19 pandemic and how speaking whilst infected can cause the virus to spread, and why wearing masks is so important. What provoked your research efforts into the COVID-19 pandemic? Our research started when

The Coulter Principle is the reference method for studying particle size and dynamics, which is based on measurable variations in electrical impedance that is produced by non-conductive particles in an electrolyte solution. Today it is also used as limit test for particulate matter in parenteral solutions of large volumes. Since Coulter patented a method to