Figure 1

Emission and excitation spectra of QDs (provided by Quamtum Corp.) and Maestro optical system. (A) Excitation and (B) emission spectra of QDs used in the labeling experiments. Dark green = QD 525; green = QD 565; yellow = QD 585; orange = QD 605; red = QD 655; brown = QD 705; blue = QD 800. (C) The Maestro Optical imaging system.