SciELO11d
Higenamine Detection and Metabolism Study Using High-Performance Liquid Chromatography Coupled to Ag III-Luminol Chemiluminescence
The lotus plumule and urine samples were redissolved in 2- and 1-mL mobile-phase solutions, respectively. Elution of the target substance is also an important step in SPE. Herein, we first used 5 mL ...
chromatographyonline25d
Using UHPLC-MS/MS to Detect Illicit Drugs in Wastewater
The most prevalent wastewater analysis method involves ultra-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) preceded by sample preparation that involves solid-phase ...
technologynetworks29d
Transform Analytical Chemistry With Micro Solid Phase Extraction
Traditional solid phase extraction (SPE) revolutionized sample preparation, but it often involves high solvent consumption and complex procedures. Micro solid phase extraction (μSPE) offers a ...
IEEE1mon
An Automatic Feature Extraction Method for Gas Sensors Based on Color-Enhanced Phase Space
Abstract: Aiming to improve the effectiveness and the identity of features extracted from gas sensor responses, a novel automatic feature extraction method is proposed and studied. A simple ...
chromatographyonline1mon
Solid-Phase Extraction (SPE)
LCGC International sat down with Giorgia Purcaro of the University of Liege to discuss the impact that solid-phase microextraction (SPME) and comprehensive multidimensional gas chromatography (GC×GC) ...