Luminol functionalized tin dioxide nanoparticles with catalytic effect for sensitive detection of glucose and uric acid

A multichannel closed bipolar platform to visual electrochemiluminescence sensing of caffeic acid as a model: Potential for multiplex detection

“…At luminol concentrations exceeding 2.5 mmol L -1 , a decrease in the intensity of the ECL signal was observed. The self-quenching effect that occurs at high concentrations of luminol could be responsible for this phenomenon [84][85][86].…”

Target-triggered ‘colorimetric-fluorescence’ dual-signal sensing system based on the versatility of MnO2 nanosheets for rapid detection of uric acid

“…The analysis methods of UA have evolved from the phosphotungstic reduction method to diversified methods, including fluorescence, 9 colorimetric, 10 electrochemical, 11 chemiluminescence, 12 and chromatography. 13 Among the above-mentioned methods, fluorescence, colorimetric, and electrochemical methods that are rapid and sensitive are the most attractive to researchers, and they are easy to operate and achieve real-time visualizing and more advisable in daily monitoring.…”