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Ultra-flat optic pushes beyond what was previously thought possible

In a first-of-its-kind achievement, a team of researchers at the University of Washington and Princeton University, co-led by NanoES faculty member Arka Majumdar (electrical & computer engineering, physics) and including NanoES director Karl Böhringer (ECE, bioengineering), has shown that a camera containing a large aperture, ultra-flat optic can record high-quality color images and video comparable to what can be captured with a conventional camera lens. The metalens, developed at the Washington Nanofabrication Facility (WNF), is hundreds of times smaller and thinner than a conventional camera lens, offering substantial savings in volume, weight, and device battery life.

New mRNA delivery system could transform cancer treatment

Researchers in the Miqin Zhang lab (materials science & engineering) have developed a promising new way to deliver messenger ribonucleic acid (mRNA) to cancer cells. Their novel polymer platform, a new nanoparticle comprised of perfluoroheptanoic acid (PFHA), polyethyleneimine (PEI), heparin (HP) and mRNA, shows enormous potential to outperform the current standard platform, lipid nanoparticles (LNPs).

How hands-on experience at WNF led a mechanical engineering student to Intel

Four years ago, as an Engineering Dean’s Scholar, Jimmy Phan was listening to a lecture from the College of Engineering’s associate dean, Dan Ratner. Ratner told Phan’s cohort about the Washington Nanofabrication Facility (WNF), an open-access nanofabrication facility at the UW, and the opportunities for undergraduates to work there.

Precision at the smallest scale

Step inside the Washington Nanofabrication Facility, where tiny tech is transforming research in quantum, chips, medicine and more.