Several factors influence the lower limit of effective particle size detection using the dynamic light scattering (DLS) method. These factors include the optical path design, detector type, laser ...

Caltech’s new technique, called Compressed Ultrafast Planar Polarization Anisotropy Imaging (CUP2AI), enables real-time, non-invasive, wide-field fluorescence polarization measurements that can ...

Separation of molecules is performed using Size Exclusion Chromatography (SEC), which separates molecules based on size as they pass through a porous resin. Widely used for both preparative and ...

Here’s what you’ll learn when you read this story: Scientists at MIT discovered a method to create a kind of particle accelerator using a molecule of radium monofluoride. Once excited by lasers in a ...