The effective delivery of therapeutics to disease sites significantly contributes to drug
efficacy, toxicity and clearance. Here we demonstrate that clinically approved iron oxide …

Fluorescent contrast agents are widely employed in biomedical research. While many
studies have reported deep tissue imaging of fluorescent moieties using either fluorescence …

Forster resonance energy transfer (FRET) is a nonradiative transfer of energy between two
fluorescent molecules (a donor and an acceptor) in nanometer range proximity. FRET …

Förster, or fluorescence, resonance energy transfer (FRET) provides fluorescence signals
sensitive to intra-and inter-molecular distances in the 1 to 10 nm range. Widely applied in …

This work demonstrates the usefulness of 3D printing for optical imaging applications.
Progress in developing optical imaging for biomedical applications requires customizable …

Förster resonance energy transfer (FRET) is a powerful biological tool for reading out cell
signaling processes. In vivo use of FRET is challenging because of the scattering properties …

We present a general theory for optical imaging of moving objects obscured by heavily
scattering random media. Measurements involve collecting a series of speckle intensity …

Many cancer cells over-express folate receptors, and this provides an opportunity for both
folate-targeted fluorescence imaging and the development of targeted anti-cancer drugs. We …

A super-resolution optical imaging method is presented that relies on the distinct temporal
information associated with each fluorescent optical reporter to determine its spatial position …

Förster resonance energy transfer (FRET) is a distance-dependent process that transfers
excited state energy from a donor molecule to an acceptor molecule without the emission of …