Analysis of single nanoparticles by flow cytometry involves the measurement of weak signals that are close to the instrument’s detection limits. Distinguishing the signal from particles of interest from background particles in buffers and from optical and electronic noise can be difficult and requires careful consideration of the measurement approach, control experiments, and examination of the resulting data. In applying this check, we have identified an artifact resulting from inappropriate trigger channel threshold selection that may not be obvious to … Continue reading „AccuCount Rainbow fluoreszierende Partikel“