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 almost 7 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 almost 3 years ago

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


Viewed
16119 times

More from MIT News

Ramesh Raskar - Super-human vision

Ramesh Raskar - Super-human vision

Added almost 4 years ago | 00:02:26 | 11226 views |

Water boatman breathes underwater

Water boatman breathes underwater

Added 7 years ago | 00:00:14 | 19893 views

Death and the Powers

Death and the Powers

Added almost 5 years ago | 00:01:58 | 17310 views

3-D printing with variable densities

3-D printing with variable densities

Added almost 4 years ago | 00:02:00 | 14130 views |

Brain Synchrony

Brain Synchrony

Added over 6 years ago | 00:00:02 | 28108 views

A labelmaker for the blind

A labelmaker for the blind

Added almost 6 years ago | 00:03:19 | 33576 views