Monthly Archives: April 2005
Tza-Huei Wang develops an optical sensor that can detect very small concentrations of molecules, such as DNA, using single-molecule fluorescence (4/28/2005)
Tza-Huei Wang and Chih-Ming Ho have developed a microfluidic device for channeling molecules into a narrow passage, where they can be detected one by one by fluorescent labeling. Nature Nanozone news