| NIR fluorescence, 10 nM SWCNTs, 0.5 % Pluronic F108, water, 300 µM bromoferrocene, 254 nm irradiation | Emission above 1125 nm in the E11* region increased with reaction time |
|---|---|
| Cyclic voltammetry with NIR fluorescence, ITO working electrode, 100 mM NaCl, start at 0 V, −0.5 to +0.7 V vs. PtQRE, 10 mV s⁻¹ | E11* fluorescence increased at a faster rate above +0.26 V, followed by a significant fluorescence loss above +0.5 V; unfunctionalized SWCNTs did not show significant changes before general quenching at +0.5 V |
Janus A.C. Wartmann, Jiaqi Li, Lars Fabian Braemer, Michelle Munoz Osses, Marvin John, Luise Erpenbeck, Nils Metzler-Nolte, Kristina Tschulik, Sebastian Kruss. “Deterministic optical redox (bio)sensing with molecular switch quantum defects.” ChemRxiv (). https://doi.org/10.26434/chemrxiv.15007983/v1
Values presented only in fluorescence spectra, absorption spectra, excitation–emission maps, fluorescence images, thermal images, voltammograms, or other plots or images were not transcribed. Sensor-response and biological-performance data were not retained