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. Author manuscript; available in PMC: 2013 Jun 13.
Published in final edited form as: ACS Appl Mater Interfaces. 2009 Jul;1(7):1474–1481. doi: 10.1021/am9001293

Figure 3.

Figure 3

Absorption (A), emission (B) spectra and emission decays (C) from Pt(TPNP) in CHCl3 (1) and DSPE-PEG/PC nanomicelles (2-4) at room temperature. Concentrations of Pt(TPNP): 2.5 μM (1, 2), 12.5 μM (3), 25 μM (4). D. Pt(TPNP)/DSPE-PEG/PC phosphorescence spectra in presence of oxygen (solid line) and under nitrogen purging (dashed line). Inset shows change in the phosphorescence intensity at 900 nm with turning on/off N2 bubbling.