The Richland lab also brings strengths in chemical and materials research to the partnership. For instance, pure gold shows differing optical properties on the nanoscale. Chinese artists knew enough about to differ the colors used to decorate vases. Scientists now believe that better understanding of properties of materials on the nanoscale can lead to innovations in fields from medicine to energy. It's a process that hasn't worked well without adding another energy source when attempted on a larger than nanoscale.
Scientists also are interested in learning how nature assembles substances on the nanoscale.
For example, by learning more about how proteins control growth of tooth enamel in a basket-weave pattern, scientists may learn how the body protects and repairs teeth. Similar biological studies could lead to the development of unique materials for other applications in electronics or biological medicine. Forming partnerships between the Richland lab and other institutions with national science reputations has been a priority for Lura Powell, since she became director of the lab last summer. The lab also is in early stages of talks on collaborations in biological sciences with UW and possibly Oregon Health Sciences University, she said. Back to top stories Copyright 2000 Tri-City Herald.