The intrinsic redox reactions of polyamic acid derivatives and their application in hydrogen peroxide sensor

Recent advances in electrochemical sensing for hydrogen peroxide: a review

“…Metallophthalocyanines and metalloporphyrins such as cobalt phthalocyanine, 207,208 cobalt tetraruthenated porphyrin, 209 ether-linked cobalt phthalocyanine-cobalt tetraphenylporphyrin, 210 and iron phthalocyanine 211 are frequently used due to their excellent catalytic properties and high chemical stabilities. Perovskite-type oxides containing transition metals, 212,213 redox polymers, 162,214 redox dyes 215 and iron-sulfur protein 216 have also been proved effective in electrocatalytic H 2 O 2 sensing.…”

One pot fabrication of fluorescein functionalized manganese dioxide for fluorescence “Turn OFF–ON” sensing of hydrogen peroxide in water and cosmetic samples

“…Several methods have been proposed for estimation of hydrogen peroxide such as colorimetry, [5][6][7] uorimetry, [8][9][10] chemiluminescence, 11,12 chromatography [13][14][15][16] and electrochemistry. [17][18][19][20] Some of these techniques such as chromatography needs highly expert trainer, time consuming and require expensive instrumentation.…”

Rhodium Nanoparticle-mesoporous Silicon Nanowire Nanohybrids for Hydrogen Peroxide Detection with High Selectivity

“…In order to minimize such interference, one common route is to use electrocatalysts that allow electro-oxidation of H 2 O 2 at lower potential. Transition metals 5 6 7 8 , metal porphyrins 9 10 , redox polymers 11 12 , graphene 13 14 and carbon nanotubes 15 16 17 have thus been employed. Although significant advances have been made, detection error still exists because some easily oxidized substances, such as ascorbic acid (AA) is electroactive even at potential of as low as +150 mV 18 .…”