Electrochemical behavior of eriocitrin and highly sensitive determination based on an electrochemically reduced graphene oxide modified glassy carbon electrode

Abstract

The electrochemical behavior of eriocitrin on the surface of electrochemically reduced graphene oxide (ERGO) was investigated in detail.

The development and validation of an HPLC-MS/MS method for the determination of eriocitrin in rat plasma and its application to a pharmacokinetic study

“…As we know, LC-MS/MS is widely applied in the pharmaceutical analysis due to its high sensitivity and structural specicity. 19 In previous studies, a variety of analytical methods, including high performance liquid chromatography (HPLC), 6 ultra-performance liquid chromatography-triple quadrupole mass spectrometry (UPLC-QqQ/MS), 5 capillary electrochromatography (CEC) 20 and electrochemical methods, 21,22 have been reported to quantify eriocitrin in raw materials and eriocitrin-based products. However, there are still no published simple and rapid analytical methods for the determination of eriocitrin in rat plasma.…”

An Electrochemical Sensor Based on Electroreduction of Graphene Oxide on a Glassy Carbon Electrode Using Multiple Pulse Amperometry for Simultaneous Determination of L-Dopa and Benserazide

“…The GO consists of a graphene sheet, a carbon structure consisting of sp 2 bonds, which has these connections transformed into sp 3 bonds by the substitutes groups, which removes its conductive characteristic. The reduction process causes this material to lose some functional groups and return to conductive characteristics and maintain the interaction from the functional groups [14][15][16][17].…”