Aldehyde Biosensor Based on the Determination of NADH Enzymically Generated by Aldehyde Dehydrogenase

Electrocatalytic Nitrite Determination Using Iron Phthalocyanine Modified Gold Nanoparticles

“…A plot of I p /n 1/2 versus n, resulted in the typical shape of the EC' catalytic process (data not shown). [45] Thus, the total number of electrons involved in the overall reaction (n t ) can be determined from the following equation. [44] These are not the final page numbers!…”

Poly-dopamine-Beta-Cyclodextrin Modified Glassy Carbon Electrode as a Sensor for the Voltammetric Detection of L-Tryptophan at Physiological pH

“…If electrochemical reaction is irreversible, then E p is independent on v. Thus, it can be concluded that heterogeneous electron transfer in L-Trp electrooxidation is irreversible because E p increases with an increase in the scan rate. In addition, the value of the overall electron transfer coef icient for the reaction can be obtained from the equation 3 [25,26]:…”

Iodate Sensing Electrodes Based on Phosphotungstate‐ Doped‐Glutaraldehyde‐Cross‐Linked Poly‐L‐lysine Coatings

“…It can be seen in Figure 2B that the peak current of iodate reduction is proportional to square root of scan rate, suggesting that the electrode reaction is under mass transport control. Also, a plot of scan rate normalized current versus scan rate ( Figure 2C) exhibits the characteristic shape of an EC cat process [27]. Cyclic voltammetric results clearly showed that PW-doped-PLL-GA film electrode can effectively catalyze iodate reduction through two-electron reduced species of PW 12 O 40 3À anion, and the catalytic current linearly varies with iodate concentration, which is the ideal case for quantitative applications.…”