[PDF] Top 20 Simultaneous Determination of Catechol and Hydroquinone using N, P co-doped Carbon Derived from Ionic Liquid

... obtain N, P co-doped carbon derived from the IL, which can be used for the modification of GCE (N-P-C/GCE) to simultaneous determination of HQ ... See full document

... their simultaneous determination ...the simultaneous determination of HQ and CC due to their close oxidation potentials which resulted in overlapping of their voltammetry responses [2, 3, 8, ... See full document

... [6], carbon nanotubes [7], gold nanoparticles [8], graphene [9], boron-doped diamond [10], ...Glassy carbon electrode (GCE) is a widely used electrode material allows electrochemical measurements ... See full document

... However, simultaneous determination of HQ and CC by amperometric voltammetry is faced with several challenges when the conventional solid electrodes such as glassy carbon electrode, carbon ... See full document

... The simultaneous determination of HQ and CC at a glassy carbon electrode modified with multiwall carbon nanotubes has been proposed with potential wave separations of 102 mV between the ... See full document

... them, carbon nanotubes (CNTs) as fascinating materials, relying on their large surface areas, excellent electrical conductivity and extremely high mechanical strength, are widely developed to fabricate ... See full document

... takes quite a long period of time [9]. Moreover, the actual effect of resorcinol on the chemiluminescence reaction is still unknown and affects the detection of HQ and CC [7]. Lately, electrochemical techniques, ... See full document

... and catechol (CA) are two positional isomers of ...electrochemical determination of HQ and CA in aqueous pH ...screen-printed carbon electrodes (SPCE*) and square wave voltammetric techniques, a ... See full document

... The present study demonstrated an excellent approach for the simultaneous determination of CC and HQ based on MWCNTs/EY composite film modified GC electrode. The improvement of peak current together with ... See full document

... the simultaneous detection of hydroquinone (HQ) and catechol (CC) was fabricated on glassy carbon electrode (GCE) modified with graphene quantum dots ...(S/N=3). Simultaneous ... See full document

... the simultaneous determination of HQ and CC using electrochemical ...of simultaneous determination, making their individual identification very ... See full document

... HQ using bare ...lower from HQ to CC, so the oxidation of HQ is easier than that of CC, which is similar with the previous report ...the simultaneous determination of CC and ... See full document

... detections for the three analytes in Figure 7, with an increase in the interaction of an analyte with the modified electrode giving an increase in sensitivity of its detection. The strong electrocatalytic activity of the ... See full document

... for catechol and hydroquinone removal by photocatalysis has been ...for catechol and hydroquinone (50 µM) after 300 min of the ...that catechol and hydroquinone have different ... See full document

... IL amounts were added (Table 1). The solutions were magnetically stirred, until complete dissolution of PIL and IL components, before being poured into Petri dishes and left for slow evaporation of the solvent for 2/3 ... See full document

... of hydroquinone and catechol based on polyglycine ...of hydroquinone and catechol are achieved at the polyglycine modified ...towards hydroquinone and catechol, which are ... See full document

... 5. C. Nebot, A. Iglesias, P. Regal, J. Miranda, A. Cepeda, C. Fente: Development of a multi-class method for the identification and quantification of residues of antibiotics, coccidiostats and corticosteroids in ... See full document

... conditions Ionic liquid here also as phase transfer ...2). N- Tosylhydrazones derived from aromatic (entries 3−8) and heteroaromatic aldehydes (entries 9 and 10) were all successfully ... See full document

... glassy carbon electrode; GR, graphene; GO, graphene oxide; TCPP, Porphyrin 5, 10, 15, 20-Tetra (4-pyridyl)-21H, 23H-porphine; CFE, carbon fiber electrode; ERGO, electrochemically reduced graphene oxide; ... See full document

... porous carbon materials with different activation temperatures and amounts of KOH addition were synthesized, and their wide angle XRD patterns are shown in ...diffraction from (002) corresponding to d ... See full document