41. C 60 elutes first with a purple color and C 70 is next displaying a reddish-brown color. 42. In normal-phase chromatography, the least polar compounds elute first and the most polar compounds elute last. 43. In normal-phase chromatography, the least polar compounds elute first and the most polar compounds elute last. 44. The next step is to convert the time at which the samples eluted into a measurement of molar mass. 45. Umirolimus inhibits T cell and smooth muscle cell proliferation, and was designed for use in drug eluting stents. 46. The Combo Stent was shown to be as effective as a paclitaxel-eluting stent in controlling Neointimal Hyperplasia. 47. The stronger a protein's interaction with DNA, the higher the salt concentration needed to elute that protein. 48. So the amino acid does not have to be eluted from the chromatography column, just compared with a standard. 49. Whether drug-eluting stents are at higher risk than bare-metal stents for late thrombosis is intensely debated. 50. A meta-analysis concluded the mortality risk associated with drug-eluting and bare-metal stents is similar.
