Upconverting nanoparticles typically absorb low frequency radiation and emit at higher frequencies relying upon multiphoton processes. One such type of particle is NaYF4:Yb. Er. which absorbs at 975 nm while emitting in visible radiation. https://parisnaturalfoodes.shop/product-category/brown-pwd/
Trapped in Out-of-Equilibrium Stationary State: Hot Brownian Motion in Optically Trapped Upconverting Nanoparticles
Internet 1 hour 30 minutes ago hosmesqv4arkWeb Directory Categories
Web Directory Search
New Site Listings