Helen Hansma

Helen Greenwood Hansma is an American biologist, biophysicist, biochemist, and academic. She is a Researcher Emeritus and Associate Adjunct Professor Emeritus at the University of California, Santa Barbara.

Hansma's research revolves around understanding the origin of life and proposes that life originated between mica sheets in micaceous clay. She has contributed to the fields of biophysics and biochemistry through her work on biomolecular materials, DNA-protein interactions, and the applications of Atomic Force Microscopy to biological materials. Provided by Wikipedia