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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Small. 2016 Jun 13;12(28):3775–3779. doi: 10.1002/smll.201600986

Figure 1.

Figure 1

Chemically engineered AuNP/PB-GFP interface for H2O2 sensing. A) Schematic illustrating the interfacing of AuNP-Gal with PB-GFP, and phorbol 12-myristate-13-acetate (PMA) stimulated in situ H2O2 generation modulated GFP release from the AuNP/PB-GFP interface. B) Reaction mechanism of PB-GFP with H2O2 catalyzed bioorthogonal PB cleavage.