Alkylsilyl derivatives for gas chromatography

CF Poole - Journal of Chromatography a, 2013 - Elsevier
Alkylsilyl reagents are the most widely used reagents for the derivatization of polar
compounds containing labile hydrogen atoms for gas chromatography. In this article the …

Current progress in the detection of adrenergic receptor agonist residues in animal-derived foods

L Luo, Y Pan, Q Li, Y Zhang, C Chen, J Shen… - TrAC Trends in Analytical …, 2023 - Elsevier
Adrenergic receptor agonists are a class of adrenergic transmitters analogues that can bind
and stimulate adrenergic receptors, which always have been illegally used in the animal …

Spatially confining copper nanoclusters in porous ZrO2 for fluorescence/colorimetry/smartphone triple-mode detection of metoprolol tartrate

S Li, H Zhang, Z Huang, Q Jia - Biosensors and Bioelectronics, 2023 - Elsevier
Sensitive detection of metoprolol tartrate (MPT) is extremely urgent in the therapy of
cardiovascular diseases to guarantee the curative effectiveness. Herein, porous ZrO 2 was …

Matrix effects and recovery calculations in analyses of pharmaceuticals based on the determination of β-blockers and β-agonists in environmental samples

M Caban, N Migowska, P Stepnowski… - … of Chromatography a, 2012 - Elsevier
In recent years substantial progress has been made in analytical methods for determining
pharmaceutical residues in environmental samples. Although much work has attempted to …

Introduction of solid-phase microextraction as a high-throughput sample preparation tool in laboratory analysis of prohibited substances

E Boyacı, K Gorynski, A Rodriguez-Lafuente… - Analytica chimica …, 2014 - Elsevier
A fully automated, high-throughput method based on thin-film solid-phase microextraction
(SPME) and liquid chromatography-mass spectrometry was developed for simultaneous …

Ultrasensitive and quantitative detection of a new β-agonist phenylethanolamine A by a novel immunochromatographic assay based on surface-enhanced Raman …

M Li, H Yang, S Li, K Zhao, J Li, D Jiang… - Journal of agricultural …, 2014 - ACS Publications
Phenylethanolamine A (PA) is a new kind of β-agonist, which was illegally used as a feed
additive for growth promotion in China. In this study, a novel immunochromatographic assay …

Development of tungsten trioxide nano-flakes intercalated on tannic acid-functionalized reduced graphene oxide for flexible acebutolol sensors

WWW Hsiao, SV Selvi, K Alagumalai, SC Kim - Talanta, 2024 - Elsevier
Acebutolol (ACE) is commonly used to treat hypertension and high blood pressure. Large
doses of ACE can have adverse effects with potentially life-threatening consequences. It is …

The quantification of bisphenols and their analogues in wastewaters and surface water by an improved solid-phase extraction gas chromatography/mass spectrometry …

M Caban, P Stepnowski - Environmental Science and Pollution Research, 2020 - Springer
The study focused on the application of GC in the quantitative analysis of bisphenols and
their analogues (12 analytes), and the improvement of solid-phase extraction for the whole …

In-situ formation of a hydrophobic deep eutectic solvent based on alpha terpineol and its application in liquid-liquid microextraction of three β-blockers from plasma …

A Jouyban, MA Farajzadeh, MRA Mogaddam… - Microchemical …, 2021 - Elsevier
A new microextraction procedure based on liquid-liquid microextraction using a deep
eutectic solvent has been used for the extraction of three β-blockers (atenolol, propranolol …

Highly sensitive multianalyte immunochromatographic test strip for rapid chemiluminescent detection of ractopamine and salbutamol

H Gao, J Han, S Yang, Z Wang, L Wang, Z Fu - Analytica chimica acta, 2014 - Elsevier
A novel immunochromatographic assay (ICA) was proposed for rapid and multiple assay of
β 2-agonists, by utilizing ractopamine (RAC) and salbutamol (SAL) as the models. Owing to …