gold

Treating Disease

This interactive component is about cutting-edge medical treatments that are being developed with nanotechnology. Gold Nanoshells, demonstrates how tiny nanoparticles of gold are being used to destroy cancerous tumors. Visitors inject gold nanoshell marbles into the bloodstream and watch as the gold nanoshells are absorbed by cancerous cells. The visitor then activates an infrared laser and watches as the laser heats up and kills the tumor cells while leaving the healthy tissues unharmed.

Treating Tumors with Gold

"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?

Nanomedicine Exhibition

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.

Nanomedicine Explorer Kiosk

The Nanomedicine Explorer is an interactive, updateable multimedia kiosk and media package, that is also available as a component of the Nanomedicine Exhibition. Visitors can explore a variety of topics and specific research areas in cancer nanomedicine through vivid animations and video story-telling up close with a diverse group of researchers.

Online Brown-Bag: The International Year of Light 2015 - What's Nano about Light? (Recorded)

This is a recording of a NISE Network online brown-bag conversation held in December 2014 about the International Year of Light. In 2013, the United Nations proclaimed 2015 as the International Year of Light (IYL). More than 100 organizations from more than 85 countries are participating in IYL. During this conversation we discussed scientific organizations that would make great partners for IYL events, shared light-related activities and videos developed by the NISE Network, and talked about the science behind some of those activities.

Scientific Image - Gold Nanoshells (SEM)

To create this scanning electron microscope image, gold nanoshells were dispersed in a drop of water which then dried on a glass microscope slide. The colors are due to selective scattering of light by nanoscale particles.

Gold Nanoshells have a variety of uses in nanotechnology, and especially in biomedical applications. Nanoshells like these may play important roles in new kinds of cancer treatments, disease detection, and imaging techniques.

• SIZE: These gold nanoshells are each about 120 nm in diameter.

• IMAGING TOOL: Scanning electron microscope

Scientific Image - Gold Nanoshells (optical microscope)

To create this optical microscope image, gold nanoshells were dispersed in a drop of water which then dried on a glass microscope slide. The colors are due to selective scattering of light by nanoscale particles.

Gold Nanoshells have a variety of uses in nanotechnology, and especially in biomedical applications. Nanoshells like these may play important roles in new kinds of cancer treatments, disease detection, and imaging techniques.

• SIZE: These gold nanoshells are each about 120 nm in diameter.

• IMAGING TOOL: Optical microscope

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