Previously dba as Optofluidics, Inc. - now renamed Halo Labs - is a scientific instrumentation company commercializing poprietary nanotechnological devices to perform leading edge particle analysis and nanomanipulation applications for the life science and materials industries: high throughput biopharmaceutical quality control tools. The firm develops microfluidic and biophotonic devices for single molecule analytics, point of care medical diagnostics, and biosensing and nanomedicine. Products include Molecular NanoTweezer, a protein discovery tool that handles the smallest forms of matter; and Molecular Medic that detects changes in blood-borne biomarkers to diagnose late phase hemorrhagic shock and traumatic brain injury. The company's products have applications in Particle Identification, Stability & Coating Analysis, and Optical Tweezing.