Electrode calibration with a microfluidic flow cell for fast-scan cyclic voltammetry
نویسندگان
چکیده
منابع مشابه
A pipette-based calibration system for fast-scan cyclic voltammetry with fast response times.
Fast-scan cyclic voltammetry (FSCV) is an electrochemical technique that utilizes the oxidation and/or reduction of an analyte of interest to infer rapid changes in concentrations. In order to calibrate the resulting oxidative or reductive current, known concentrations of an analyte must be introduced under controlled settings. Here, I describe a simple and cost-effective method, using a Petri ...
متن کاملDistinguishing splanchnic nerve and chromaffin cell stimulation in mouse adrenal slices with fast-scan cyclic voltammetry.
Electrical stimulation is an indispensible tool in studying electrically excitable tissues in neurobiology and neuroendocrinology. In this work, the consequences of high-intensity electrical stimulation on the release of catecholamines from adrenal gland slices were examined with fast-scan cyclic voltammetry at carbon fiber microelectrodes. A biphasic signal, consisting of a fast and slow phase...
متن کاملHitchhiker's Guide to Voltammetry: Acute and Chronic Electrodes for in Vivo Fast-Scan Cyclic Voltammetry
Fast-scan cyclic voltammetry (FSCV) has been used for over 20 years to study rapid neurotransmission in awake and behaving animals. These experiments were first carried out with carbon-fiber microelectrodes (CFMs) encased in borosilicate glass, which can be inserted into the brain through micromanipulators and guide cannulas. More recently, chronically implantable CFMs constructed with small di...
متن کاملSelective Determination of Methylmercury by Flow-Injection Fast-Scan Voltammetry
A simple flow-injection system, suitable for solution flow rates at microliters-per-minute, has been combined with fast-scan voltammetry for selective determination of methylmercury. A thin Hg film was formed at a Pt microelectrode prior to the measurement. Detection of methylmercury is carried out by measuring the oxidation of methylmercury radicals that have been generated at the Hg microelec...
متن کاملA bidirectional telemetry method for long-term glucose monitoring using fast scan cyclic voltammetry
Introduction Glucose level can be monitored using fast scan cyclic voltammetry (FSCV) [1][2]. The FSCV is known to have better chemical resolution than conventional sensors. [2] The FSCV can be implemented wirelessly [3]. However, the latter system is based on Bluetooth unit which requires a battery in the internal unit. We propose a method for wireless transmission of FSCV where the internal u...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Lab on a Chip
سال: 2012
ISSN: 1473-0197,1473-0189
DOI: 10.1039/c2lc40168a