Skip to main content
. 2014 Jul 8;8(7):7392–7404. doi: 10.1021/nn502593k

Figure 1.

Figure 1

Planarized apertures restrict the excitation light to transmit through the aperture to excite only those fluorophores that are directly above the aperture. Multiple colors of excitation light can be simultaneously used to monitor chromatically distinct membrane-bound fluorophores. The emission was split by a dichroic mirror and chromatically filtered before being collected by an APD for each color channel.