SmallTalk is a podcast series chatting about nanotechnology with leading scientists, thinkers, artists, writers, and visionaries, and look at quirky nanoscience stories in the news. Dr. Stephanie Chasteen, of the Exploratorium’s Teacher Institute, hosted this series in 2007. Podcase Episodes: • Nature’s Playing Field: Nanotechnology and Medicine Dr. Tejal Desai, UCSF and Dr. Thomas Murray, Hastings Center Running Time: 00:30:48 • Nanotechnology’s Role in Making Cheap Solar Power
“DNA Nanotechnology” is a facilitated, hands-on activity exploring deoxyribonucleic acid, a nanoscale structure that occurs in nature. Visitors extract a sample of DNA from split peas and put it in an Eppendorf tube to take home. They learn that nanoscientists study DNA to understand its biological function, and that they also use it to make other nanoscale materials and devices.
"Treating Tumors with Gold" presents promising research being conducted at Rice University in Texas. Through videos and demonstrations, the program considers the following questions: What is a tumor and what causes it to spread? What is a gold nanoshell and how does it kill tumor cells? What does the future hold for targeted cancer therapies?
In the Nanomedicine exhibition, four individual exhibit components highlight nanotechnology’s vast potential for diagnosing and treating disease, as well as its ability to help damaged tissue regrow. Test for thousands of diseases with a single nano-based chip, target tumor cells for treatment with nanoparticles in a tabletop game, and regrow severed nerve endings on nanoscale scaffolding. These exhibits were developed by the NISE Network; copies are located at the Museum of Science in Boston, OMSI in Oregon, and the Arkansas Discovery Network.
This cart demo is about Biobarcodes, a nanomedical technology that allows for massively parallel testing for disease diagnosis. Visitors learn about antibodies, how each antibody binds to a unique protein, and how biobarcoding uses nanoparticles, antibodies, DNA and magnetism to detect diseases earlier than we could detect before. Visitors assemble a jigsaw puzzle that models how Biobarcodes™ work.
Play doctor in the 21st century! Practice modern medicine by examining all dimensions of the body, from organs to molecules, as an interconnected system. Use innovative tests and treatments to heal your patients, not hurt them. With "Doctor Know," the Arizona Science Center seeks to help teachers, students, and the general public understand how how biomedical innovations are transforming medicine.
Mission: Nano consists of a series of four challenges to diagnose and treat a bone injury utilizing medical nanotechnology. Players can choose a “story mode” where they lead the doctor to complete all four challenges or a “practice mode” to complete the four challenges as quickly as possible. Mission: Nano is currently available in web and Android versions and is hosted on the Houston Methodist Research Institute’s website: http://www.houstonmethodist.org/mission-nano.