Total reflection X-ray fluorescence (TXRF) is an advanced spectroscopic method for multi-element detection at trace and ultra-trace levels. By directing a monochromatic X-ray beam at a sample ...

Total internal reflection fluorescence (TIRF) microscopy offers powerful means to uncover the functional organization of proteins in the plasma membrane with very high spatial and temporal resolution.

TIRFM is a sophisticated fluorescent microscope that allows a user to visualize a very small region of a specimen. TIRFM utilizes optics to produce light at the interface of the slide. This technique ...

This is a Bacillus subtilis cell with several patches of Mbl (MreB-like protein) fused to the green fluorescent protein. Colors represent overlay of images taken by total internal reflection ...