I saw an article about nano particle injections that could allow the eye to see in infrared. I would hope colorblindness would be trivial if they could allow in

I saw an article about nano particle injections that could allow the eye to see in infrared. I would hope colorblindness would be trivial if they could allow infrared vision but I am unsure of the challenges. [1]https://techcrunch.com/2019/02/28/a-nanoparticle-injection-is-all-it-takes-to-let-these-mice-see-in-infrared/ https://techcrunch.com/2019/02/28/a-nanoparticle-injection-i...