Amperometric Detection Articles & Analysis
9 articles found
These methods are often coupled with matrix-assisted laser desorption ionization mass spectrometry (MALDI-MS), electrospray ionization mass spectrometry (ESI-MS), amperometric or fluorescence detection (FD), among others. Specificity of Fc-Fusion Glycosylation Fc-Fusion glycosylation is notably more intricate than standard monoclonal antibodies (mAbs), ...
Quality control Various methods for quality control of polysaccharide vaccines, such as size exclusion chromatography (SEC), high-performance anion-exchange chromatography coupled with pulsed amperometric detection (HPAEC-PAD), and nuclear magnetic resonance ...
This article outlines the advantage of using an improvement to AOAC Method 2001.02 using ion chromatography with amperometric detection (IC-PAD) and full sample automation after enzymatic hydrolysis. ...
ByB&W Tek
Electrochemical detection (ECD) for HPLC or UHPLC / UPLC is an extremely selective and sensitive detection technique that is applied in several analyses such as the neurotransmitters dopamine, serotonin and noradrenalin, or analytes such as 5HIAA, catecholamines and metanephrines. ...
The following will set out the initial results of the determination of glyphosate and AMPA in drinking water in the low μg/L range using ion chromatography (IC) with pulsed amperometric detection. The detection limits for glyphosate and AMPA previously attained with pulsed amperometric detection were around ...
Abstract An Arxula adeninivorans based microbial biosensor has been developed for the determination of pharmaceuticals and chemicals such as omeprazole, lansoprazole, β-naphtoflavone and methylcholanthrene within 5 h using biochemical detection and 4 h and 10 min using amperometric detection. The biosensor consists of genetically modified A. ...
A simple amperometric sensor was fabricated by using silver nanoparticles (Agnps) embedded three dimensional silicate sol–gel (SG) matrix (SG–Agnps). ...
Abstract The EstraMonitor has been developed to provide a device suitable for monitoring estrogens in sewage treatment plants, i.e. provide rapid detection in semi-online operation. This monitor is based on recombinant Arxula adeninivorans yeast cells as the biocomponent. The cells were engineered to co-express the human estrogen receptor α (hERα) gene and the inducible phytase (phyK, ...
They are best determined by ion chromatography coupled to pulsed amperometric detection. Sample preparation merely involves a simple waterextraction. Detection limits are in the ng/m3 ...