Matches 251 - 256 out of 256 < 1 2 3 4 5 6
Match Document Document Title
4911808 Mobilization of focused protein zones by ion introduction  
Zones of ampholytic substances which have been isoelectrically focused in a separation medium are mobilized for analytical or preparative purposes by either introducing anions other than hydroxyl...
4859301 Separation of zone formation from electroosmotic impulse in tubular electrophoretic systems  
Capillary zone electrophoresis systems are separated into two zones, one primarily for electroosmotic fow generation and the other dominated by electrophoretic effects, by the use of appropriately...
4784494 Method and apparatus for detecting universal and selectively concentration gradients, and for deflecting a light beam in a controlled fashion  
Concentration gradients in samples to be evaluated are detected by measuring the deflection of a probe light beam passed through the sample using the principals of Shlieren optics. Specific...
4705616 Electrophoresis-mass spectrometry probe  
The invention involves a new technique for the separation of complex mixtures of chemicals, which utilizes a unique interface probe for conventional mass spectrometers which allows the...
4675300 Laser-excitation fluorescence detection electrokinetic separation  
An electrokinetic process and apparatus employing coherent radiation-excited fluorescence for detection is disclosed. In a preferred embodiment, the support liquid is a chiral liquid and the...
4648715 Electrophoretic light scattering with plural reference beams, apparatus and method  
Multichannel electrophoresis apparatus employing electrophoretic light scattering as a means for characterizing the particles under study. The apparatus is characterized by the ability to measure...
Matches 251 - 256 out of 256 < 1 2 3 4 5 6