He linearity of the partnership currents have been reduce than the cathodic peak currents, and the linearity with the relationship was decreased, likely by the adsorption of decreased analyte species. The diffusion of rewas decreased, likely by the adsorption of decreased analyte species. The diffusion of duced electroactive species from the electrode surface in the course of reduction can lead to the decreased electroactive species in the electrode surface in the course of reduction can lead to the presence of a decrease concentration of product for the duration of oxidation [50]. presence of a lower concentration of product through oxidation [50]. Owing to the proximity in the CNTs inin the NEE, the diffusion layers overlapped, Owing for the proximity from the CNTs the NEE, the diffusion layers overlapped, reresulting in planar diffusion in addition to a bulk electrode response. However, the β-Tocopherol Biological Activity CNTNEE is sulting in planar diffusion plus a bulk electrode response. Nonetheless, the CNTNEE is made made quite a few many nanoscale CNTs, which ought to individually behave as nanoelectrodes. up of up of nanoscale CNTs, which must individually behave as nanoelectrodes. To inTo investigate the possibility of a steadystate response for the CNTNEEs, CV charactervestigate the possibility of a steadystate response for the CNTNEEs, CV characterization ization was conducted working with the SECCM strategy. was carried out applying the SECCM technique.SECCM Analysis of CNTNEEs three.three. SECCM Analysis of CNTNEEs evaluation The SECCM evaluation made use of a CNTNEE because the functioning electrode and also a quasireference quasireference counter electrode (QRCE) consisting of a glass capillary with roughly 200 counter electrode (QRCE) consisting of a glass capillary with an around 200 nm tip containing an Ag/AgCl wire inside a solution of two.five mM Ruhex and 25 mM KCl. A droplet from the redox resolution protruding in the tip of the glass capillary formed a meniscus, which was brought into contact with all the CNTNEE (Figure 7a). Establishment of this connection involving the operating electrode and QRCE induced the reduction of Ruhex, as well as the corresponding CVAppl. Sci. 2021, 11,9 ofcontaining an Ag/AgCl wire in a solution of 2.five mM Ruhex and 25 mM KCl. A droplet from the redox option protruding from the tip with the glass capillary formed a meniscus, which was brought into contact with all the CNTNEE (Figure 7a). Establishment of this connection involving the functioning electrode and QRCE induced the reduction of Ruhex, and the corresponding CV response was collected (Figure 7b). Since the CNTNEE was fabricated from alternating layers of CNTs and HNBR, the CV response as the SECCM probe was moved across the substrate, indicating irrespective of whether the analyzed section contained CNTs or only the polymer. As only a little area ( 200 nm) from the CNTNEE was in get in touch with Appl. Sci. 2021, 11, x FOR PEER Overview 9 of 12 with the meniscus, a steadystate current response was observed (Figure 7b). The primary details extracted from SECCM was the homogenous nature of your CNT nanoelectrodes around the surface. By moving across the electrode active region, we had been able to evaluate the the homogenous naturenanoelectrodes distribution in the CNTNEE. Unless the meniscus similarity on the CNT on the CNT nanoelectrodes on the surface. By moving across the electrodemovedarea, we were ableepoxy surface, the existing responsesnanoelectrodes Curdlan Technical Information distribuwas active for the safeguarding to evaluate the similarity of the CNT determined by SECCM tion inside the CNTNEE. Unless the meniscus was moved for the protecting epoxy surface,.