I am a co-author of the mentioned work and very surprised (but pleased) to see it here.
I think that this is a good overview!
On the material part the sweet spot is the transition from assemblies of particles to forming a continuous path (film).
For the application you indeed need sunlight.
The sun is a strong radiation source!
Putting your face under a light bulb might cause other issues.
Glasses is here the most accessible example to illustrate the work from the research to the application. I think we can get creative about other use cases.
I am a co-author of the mentioned work and very surprised (but pleased) to see it here.
I think that this is a good overview!
On the material part the sweet spot is the transition from assemblies of particles to forming a continuous path (film).
For the application you indeed need sunlight. The sun is a strong radiation source!
Putting your face under a light bulb might cause other issues.
Glasses is here the most accessible example to illustrate the work from the research to the application. I think we can get creative about other use cases.