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. Author manuscript; available in PMC: 2021 Oct 25.
Published in final edited form as: Inorg Chem. 2019 Jun 7;58(20):13546–13560. doi: 10.1021/acs.inorgchem.9b01221

Figure 7.

Figure 7.

ABS using bioorthogonal redox reactivity: (a) CuII-mediated reductive N-nitrosylation;47 (b) NO131 and HNO132 reduction of CuII; (c) biomimetic FeII and FeIII H2O2 activation followed by ligand oxidation to release fluorophore;138,139 (d) NO detection in SK-N-SH cells treated with 17β-estradiol and with or without NG-nitro-l-arginine (l-NNA) (CuFL;47 adapted from ref 47. Copyright 2006 Springer Nature); (e) NO detection in the main olfactory bulb (low magnification, left; high magnification, right; Cu2(FL2E);130 adapted from ref 130. Copyright 2010 PNAS); (f) monitoring H2O2 levels upon EGF stimulation of A431 cells (MBFh2;138 adapted from ref 138. Copyright 2013 Royal Society of Chemistry).