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. Author manuscript; available in PMC: 2017 Jan 20.
Published in final edited form as: ACS Photonics. 2016 Jun 10;3(7):1315–1323. doi: 10.1021/acsphotonics.6b00297

Figure 4.

Figure 4

2D-WIRM images of ~110 µm beads. (a) Representative single-pixel 2D IR spectrum and (b) image of the fundamental integrated peak area of a bead labeled with DMDC. (c) Representative 2D IR spectrum and (d) image of the integrated fundamental peak area of a bead labeled with W(CO)6.