نتایج جستجو برای: capillary zone electrophoresis
تعداد نتایج: 192571 فیلتر نتایج به سال:
Independent control of electroosmosis is important for separation science techniques such as capillary zone electrophoresis and for the movement of fluids on microdevices. A capillary electrophoresis microdevice is demonstrated which provides more efficient control of electroosmosis with an applied external voltage field. The device is fabricated in a glass substrate where a 5.0 cm separation c...
Stable water soluble surfactant coated CdSe nanocrystals with trioctylphosphine (TOP) were obtained by a process of dynamic surface coating with cationic, anionic, and non-ionic surfactants. The surfactant-coated CdSe/TOP nanocrystals were characterized by complementary techniques of UV-VIS and photo-luminescence spectrophotometry, as well as by means of a capillary zone electrophoretic techniq...
Capillary zone electrophoresis provides a rapid method for the analysis of minute amounts of amino acids. A laser-based absorbance technique is used to determine phenylthiohydantoin amino acids with detection limits of 10.15 mot; separation of 20 amino acids, based on micelle modified zone electrophoresis, requires 13 minutes. The amino acid sequence of a protein is of fundamental value in the ...
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