2020 CUNY Public Health Accelerator April 5, 2023 Flextrapower 2020 CUNY Public Health Accelerator April 5, 2023 Linh Le Laura Saracho George Kenefati Flextrapower is developing a multi-layer graphene-infused textile mask for blocking COVID-19 viral particles. After participating in the CUNY Public Health Innovation Accelerator, Flextrapower received a $4M grant for further research and development.