Chen, Kuikui Liu, Jie Ma, Zhaochen Duan, Feipeng Guo, Zhonghui Xiao, Hongbin
Published in
Journal of separation science
Rhodiola crenulata (R. crenulata), is a famous traditional Chinese medicine, with observable effects, such as anti-high-altitude illness and fatigue resistance. Nevertheless, comprehensive and systematic structural identification of its components remains a challenge. In this study, a pseudotargeted analytical method, involving key fragment filteri...
Kwiezinski, Carlo Weller, Christian van Pinxteren, Dominik Brüggemann, Martin Mertes, Stephan Stratmann, Frank Herrmann, Hartmut
Published in
Journal of separation science
A method using ion chromatography coupled to high-resolution Orbitrap mass spectrometry was developed to quantify highly-polar organic compounds in aqueous filter extracts of atmospheric particles. In total, 43 compounds, including short-chain carboxylic acids, terpene-derived acids, organosulfates, and inorganic anions were separated within 33 min...
Xie, Meiyi Hao, Xiaotang Jiang, Xun Liu, Weiting Liu, Tiantian Zheng, Han Wang, Mei
Published in
Journal of separation science
A method for simultaneous preconcentration and determination of mercury species in water and soil samples was established using high-performance liquid chromatography with hydride generation atomic fluorescence spectrometry after ultrasound-assisted dual-cloud point extraction. The extraction process was divided into two steps. In the first cloud p...
Moskvin, L N Rodinkov, О V Moskvin, А L Spivakovskii, V Vlasov, A Y Bugaichenko, A S Samokhin, А S Nesterenko, P N
Published in
Journal of separation science
Chromatomembrane process represents a universal approach to the separation of compounds in liquid-gas and liquid-liquid phases systems. However, the broad application of chromatomembrane separation methods in chemical analysis is restricted by the absence of serially produced chromatomembrane flow cells and the difficulties of their laboratory prod...
Kot, David Arndt, Jan-Hendrik Macko, Tibor Brüll, Robert
Published in
Journal of separation science
The extraction of different stabilizers from a polymer matrix and the subsequent separation of said stabilizers is one of the most important as well as challenging undertakings in polymer chemistry. A multitude of stabilizers exists, each of which may be hard to extract, be difficult if not impossible to separate from other stabilizers or necessita...
Paiva, Raul Dias Jr Mallmann, Ana Maria M C Santos, Josemir C Kist, Tarso B Ledur
Published in
Journal of separation science
Fusion splicing is an already mature technology used to join the ends of optical fibers in the telecommunication industry. However, there is a lack of reliable and well-described protocols to join the ends of fused silica microtubes or capillaries using fusion splicing. In this work, a step-by-step procedure is proposed and demonstrated to find the...
Pan, Ting Lin, Yali Wu, Quanzhou Huang, Kaiwen He, Jianfeng
Published in
Journal of separation science
A facile strategy based on the boronate affinity and polydopamine coating was proposed for the preparation of surface molecularly imprinted polymer microspheres using naringin as the glycoside template. The poly(methacrylic acid-co-methyl methacrylate-co-ethyleneglycol dimethacrylate) microspheres were firstly synthesized as inner cores by suspensi...
Capriotti, Anna Laura Aita, Sara Elsa Cavaliere, Chiara Cerrato, Andrea Montone, Carmela Maria Piovesana, Susy Laganà, Aldo
Published in
Journal of separation science
Metaproteomic analysis of aquifer systems provides valuable information on the microbial populations, their influence on drinking water quality, and the effect on human health. In the present paper, an extraction and enrichment method by C18 extra-wide pore cartridge was developed, optimized, and applied for the first time to the metaproteomic char...
Jiang, Xiangqiong Ruan, Guihua Zhang, Wenjuan Zhang, Yan Du, Fuyou Chen, Zhengyi
Published in
Journal of separation science
In this work, graphene oxide-hybridized high internal emulsion polymers with crosslinking and open-cell structure was prepared and applied for separation and enrichment of estrogens. The prepared graphene oxide-hybridized high internal emulsion polymer monoliths had hydrophobicity, porosity and stability, which were just obtained by one step in-sit...
Ghani, Milad Zayeri, Zahra Maleki, Behrooz
Published in
Journal of separation science
The synthesis and application of glutathione-coated magnetic nanocomposite were introduced with the purpose of developing a stable, cheap, operationally convenient, simple, fast, sensitive, and selective device for the microextraction of diazepam and sertraline for the first time. The prepared [email protected] O4 nanocomposite was used as the sorben...
