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. Author manuscript; available in PMC: 2020 May 25.
Published in final edited form as: Chem Commun (Camb). 2019 May 3;55(42):5962–5965. doi: 10.1039/c9cc02492a

Fig. 3.

Fig. 3

(a) Synthesis of the esterase sensor diAM-NR600. (b) In vitro stability of diAM-NR600 (5 μM) in PBS (10 mM, pH = 7.4) alone or in the presence of BSA (0.2 units) or PLE (0.2 unit). The fluorescence of diAM-NR600 in cell culture media (DMEM with 10% FBS) is also shown. Fluorescence emission at 619 nm was monitored using excitation at 600 nm.