Massachusetts Institute of Technology
Sign in | Create Account

Structured gel turns colors based on stimuli

In this video, MIT researchers add ammonium chloride in solution to the tunable gel, changing the gel's color. Washing the ammonium chloride away returns the gel to its original color. Full story
Video / Youngjong Kang

Comments (1)

I would like to know if they had any luck changing the color in response to an applied voltage yet. This could prove useful for autodimming applications for glass. Can someone there contact me about this?

Posted over 5 years by Anonymous User

You need to log in, in order to post comments. If you don’t have an account yet, sign up now!

MIT News

MIT News

Category: News | Updated over 1 year ago

Created
October 21, 2007 19:30
Category
Tags
License
All Rights Reserved (What is this?)
Additional Files


Viewed
15019 times

More from MIT News

Water boatman breathes underwater

Water boatman breathes underwater

Added over 5 years ago | 00:00:14 | 18598 views

Nanosensors

Nanosensors

Added over 5 years ago | 00:01:35 | 19862 views

Manipulation of cells on microchip

Manipulation of cells on microchip

Added over 6 years ago | 00:00:23 | 19951 views

MIT Media Lab Medical Mirror

MIT Media Lab Medical Mirror

Added over 2 years ago | 00:01:08 | 12119 views |

Kepler Observatory: Magnified Light Curve

Kepler Observatory: Magnified Light...

Added over 4 years ago | 00:00:59 | 15049 views

3-D printing with variable densities

3-D printing with variable densities

Added over 2 years ago | 00:02:00 | 12647 views |