Fig. 4: Amphiphilic self-assembly and photophysical studies of NPs. | Nature Communications

Fig. 4: Amphiphilic self-assembly and photophysical studies of NPs.

From: Stabilizing the excited states of organic phosphorescent photosensitizers via self-assembly for CO2 photoreduction

Fig. 4

a Schematic depiction of microfluidic setup for the assembly of NPs-xk. In deoxidized water, b delayed (200 μs) spectra, c total and phosphorescence QYs of NPs-xk (x = 2, 5, 10, 23, 35). Total QY represents the sum of fluorescence and phosphorescence quantum yields, characterizing the overall photoluminescence efficiency of the RTP material. d DLS measurement of NPs-23k. Insert: TEM images of NPs-23k. cNPs-xk = 3.75 × 10−5 M.

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