[PDF] Top 20 Poly(Acid Chrome Blue K) Modified Glassy Carbon Electrode for the Determination of Vanillin

... of acid chrome blue K over the range of ...of acid chrome blue K descended gradually with cyclic time increasing and trended to be stable after 10 ...of acid ... See full document

... the poly valine modified electrode, the storage stability of the poly valine electrode was evaluated by storing the electrode in air for two ...the electrode retained 96% ... See full document

... the determination of one in the presence of the other two ...chemically modified electrodes have been used to overcome the ...polymer modified electrodes have many advantages in the detection of ... See full document

... ascorbic acid (AA), which coexists in biological fluids at high concentrations ...the electrode surface to enhance the detection efficiency of the ...of poly(aniline), poly(pyrrole), ... See full document

... of electrode by polymer film [12], nano materials [13], covalent modification [14], self-assembled monolayers [15], as well as the use of carbon paste electrode [16] and the electrochemical ... See full document

... of glassy carbon working electrode (GCE) [surface area () 7 mm; disc diameter (R) 2 mm, Metrohm], a platinum wire auxiliary electrode and Ag/AgCl (KCl 3 M, Metrohm) reference ... See full document

... the determination of DA is very important in the clinical ...using modified electrode, to the best of our knowledge, the study on DA with the poly (L-aspartic acid) modified ... See full document

... calomel electrode (SCE) as reference electrode, a platinum wire counter electrode and a bare or modified glassy carbon disk working electrode ... See full document

... using modified electrodes with various modifiers ...electrochemical determination of Sudan I using modified electrode, the modifier is a key factor that can heavily influence the ... See full document

... at glassy carbon electrode (GCE) modified with poly(3-thiophenemalonic acid) by cyclic voltammetry ...the modified electrode, such as immerging time, scanning rate ... See full document

... the determination of ...to determination of PCT ...at carbon electrodes is kinetically slow and require high ...of modified carbon electrodes was preferred for PCT ...Chemically ... See full document

... novel poly(folic acid)/ graphene composite film modified electrode was developed to construct an electrochemical sensor for simultaneous determination of theophylline (TP) and caffeine ... See full document

... Effect of pH was studied in detail by choosing thirteen different pH conditions between 1.0 to 13.0. The pH of the supporting electrolyte has a significant influence on the electrooxidation of pheniramine at the ... See full document

... 74 carbon atoms (C 74), 1108 (C76), 1122 (C77), 1136 (C78), 1150 (C79), 1164 (C80), 1178 (C81) and the epoxymycolates at m/z = 1082 (C73), 1110 (C75), 1124(C76), 1138 (C77), 1152 (C78), 1166 (C79) and 1180 ...24 ... See full document

... At present, the main methods to detect AR are high performance liquid chromatography (HPLC) and UV-visible spectrophotometry [10-11]. These methods generally have the disadvantages of large interference, low sensitivity, ... See full document

... simultaneous determination of thiocyanate and oxalate was studied under the optimum experimental conditions (Tables 1 and ...for determination of ... See full document

... the electrode surface often gives rise to a serious overlapping peak with uric acid ...the determination of UA such as high- performance liquid chromatography [7, 8], gas chromatography [9], ... See full document

... GC electrode, INH shows a featureless voltammogram ...the poly (EBT) modified electrode, it appears at 105 mV ...GC electrode, an increase in peak current and a decrease in the ... See full document

... working electrode, it is necessary that a simple, fast, selective and sensitive method can be ...simultaneous determination of DA, AA and UA by electrochemical method have been ...nanoparticles, ... See full document

... nist that is widely used as a bronchodilator in acute and long-term treatment of chronic bronchitis, emphysema and other chronic obstructive pulmonary diseases [1]. In the livestock industry, TBS has been used as growth ... See full document