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. Author manuscript; available in PMC: 2010 Sep 30.
Published in final edited form as: J Am Chem Soc. 2009 Sep 30;131(38):13610–13612. doi: 10.1021/ja9027023

Figure 2.

Figure 2

EFRET histograms of dual-labeled samples measured in a cuvette (left panels), in the microfluidic device with ambient air (middle panels) or N2 (right panels) flowing through the gas channels. (a) DNA labeled with Alexa488-Cy5. (b) DNA labeled with the near-IR dye pair Alexa647-Alexa750. (c) T4Lysozyme labeled with Cy3 and Alexa647.