Fluorescent probes are molecules that absorb light of a specific wavelength and emit light of a different, typically longer, wavelength (a process known as fluorescence), and are used to study ...

DNA probes are stretches of single-stranded DNA used to detect the presence of complementary nucleic acid sequences (target sequences) by hybridization. DNA probes are usually labelled, for example ...

Space Probes. Read the latest in space exploration using unmanned spacecraft. See images from Space Probe Cassini and Space Probe Galileo. Pictures of Saturn, Jupiter, Mars and more.

Abstract: Near-field microwave imaging and subsurface sensing have shown significant potential in a wide range of applications, including corrosion mapping and composite structure inspection. Most of ...