Cathodic electrochemiluminescence behavior of norfloxacin/peroxydisulfate system in purely aqueous solution

Electrochemiluminescence Detection in Paper‐Based and Other Inexpensive Microfluidic Devices

“…ECL was produced upon the reduction of peroxydisulfate and dissolved oxygen. [53] When the cancer cells were captured by the sensing aptamer, the ECL signal was enhanced. The signal could be further enhanced in the presence of catalytic AuPd alloy nanoparticles.…”

A novel “on-off” electrochemiluminescence sensor for the detection of concanavalin A based on Ag-doped g-C 3 N 4

“…3A, the bare GCE in K 2 S 2 O 8 solution produced a low ECL intensity (curve a). This was due to the fact that OOH produced by dissolved O 2 reacted with SO 4 À to obtain (O 2 ) 2 *, which acted as lightemitting species to generate ECL emission [40]. This phenomenon was previously reported by Ou et al [12] and Li et al [41].…”

Novel gold nanocluster electrochemiluminescence immunosensors based on nanoporous NiGd–Ni2O3–Gd2O3 alloys

“…This may attribute to that the luminescence was inhibited because of the proton could be reduced easily at negative potential at low pH. In addition, the strong oxidant SO 4 •− was consumed via scavenging effect of OH -at high pH (Yao et al 2008;Xu et al 2000). Therefore, PBS with pH 7.4 was used as the working solution.…”