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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Chem Rev. 2016 Oct 19;117(4):2711–2729. doi: 10.1021/acs.chemrev.6b00400

Figure 5. Effect of pH on HerGa fluorescence lifetimes.

Figure 5.

(a) Measurement of HerGa fluorescence lifetimes in titrating pH buffers at room temperature and 37 °C (b) Fluorescence lifetime changes of HerGa during uptake into MDA-MB-435 cells. Reproduced from ref. 106. Copyright 2011 American Chemical Society.