Featured Entrepreneurs

Since 2010, MassChallenge has accelerated 2,458 startups that have raised more than $6.2 billion in funding, generated more than $3+ billion in revenue, and created more than 157,000 total jobs. 

Our startups

Be inspired. Search our startups.

EMet Nanotech
EMet Nanotech

Structural biologists are increasingly using cryo-electron microscopy to determine protein structures to aid the development of drug candidates. Yet, the current methodology is cumbersome with a major need to improve the reproducibility, structure elucidation time, and reduce the equipment utilization cost. EMet Nanotech replaces the current multi step sample preparation robots with a PicoCell, a consumable one-step freezable imaging grid designed for rapid, low-cost, and reproducible cryo-EM.
EMet Nanotech speeds up the conventional cryo-EM sample preparation process by up to 20X to create more effective therapies for biopharma.

Connect with EMet Nanotech


2019 Finalist Boston

Sub industry


Additional Industries


MassChallenge strengthens the global innovation ecosystem by accelerating high-potential startups across all industries, from anywhere in the world.