Description Carbon nanotubes (green) have unique optical and electronic properties that could revolutionize efforts in microelectronics and renewable energy. Carbon nanotubes are more conductive when precisely aligned, but this is difficult to achieve since nanotubes tend to form random networks. In Shastrys lab, carbon nanotubes are dissolved in a water and surfactant solution. When the solution evaporates, the nanotubes assemble into highly aligned formations, much like the way a ring forms at the edge of a coffee stain. Conductive pads (yellow) are used to test the conductivity of these well-ordered networks, which could pave the way for cheaper, more efficient flat-screen TVs.
Science In Society Northwestern University's Recent Work
About the artist
Science In Society Northwestern University Member Since November 2013 Artist Statement Science in Society is a Northwestern University research center dedicated to science outreach and public engagement.
These images stem from cutting-edge research on campus, winning our annual Scientific Images Contest which goes on display in galleries across Chicago.
Through partnerships with schools and community groups, we train Northwestern researchers to share their expertise and creativity in a community centered way. Sales from these images goes to support our education and outreach activities, connecting researchers to the wider community.