I would like to hire a 3D Modeller to create an ~ 30-second animation of nanoparticle technology

Our company is pioneering a novel drug delivery platform that uses nanoparticles to encapsulate and release small peptides and protein therapeutics over extended periods of time. We have a sketch of the main graphic explaining the production of the nanoparticles, but we are looking for someone with experience in 3D animation to make our graphic come to life through a short video. Ideal candidate has previous experience in animation for biotech, chemistry, drug delivery, etc.