Kraig Biocraft Laboratories Inc (KBLB)

[chessmite]

...might be some of those markets, some have been talking about

Graphene and silk combine to make self-healable, multifunctional electronic tattoos
https://www.nanowerk.com/spotlight/spotid=52323.php

Material Moves with Light-Induced Demagnetization
https://www.osa-opn.org/news/curie-temp/

Natural Silk as a Photonics Component: a Study on Its Light Guiding and Nonlinear Optical Properties
Our results show that nonregenerated B. mori silk can be used for delivering optical power over short distances, when the waveguide needs to be biocompatible and bioresorbable, such as embedding the waveguide inside living tissue.
https://www.nature.com/articles/srep22358

Bridging functional nanocomposites to robust macroscale devices
https://science.sciencemag.org/content/364/6447/eaav4299