weekly plasma measures were obtained for 6 weeks in those who remained clinically stable or less if the subject met specific exacerbation criteria, at which time the last sample was taken and the ...

As in ICP-OES, an argon plasma evaporates solvent and vaporizes and atomizes the sample. Plasma conditions are optimized to ionize the sample. The ions are introduced into a mass analyzer which is ...

By combining phosphatidylcholine with a single nanoparticle, the researchers were able to quantify approximately 1,450 proteins in a single plasma sample. "Our patented technology combining ...