Simultaneous determination of bisphenol A and tetrabromobisphenol A in tea using a modified QuEChERS sample preparation method coupled with liquid chromatography-tandem mass spectrometry

期刊论文
摘要:
A rapid and sensitive method for the simultaneous determination of bisphenol A (BPA) and tetrabromob...
doi:
10.1039/C7AY02145C
作 者:
Zhenxia Hao;Li Zhu;G...
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期刊标题:
Analytical methods

Simultaneous determination of ginsenosides Rg1, Re, and Rb1 and notoginsenoside R1 by solid phase extraction followed by UHPLC-MS/MS and investigation of their concentrations in various kinds of cosmetics

期刊论文
摘要:
Panax notoginseng saponins, mainly including ginsenosides Rg1 (GRg1), Re (GRe), and Rb1 (GRb1) and n...
doi:
10.1039/C7AY01651D
作 者:
Zhijiang Wu;Fenghui ...
作者机构:
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期刊标题:
Analytical methods

A simple microfluidic method for one-step encapsulation of reagents with varying concentrations in double emulsion drops for nanoliter-scale reactions and analyses

期刊论文
摘要:
This work reports a simple microfluidic method for one-step encapsulation of two reagents with varyi...
doi:
10.1039/C7AY00544J
作 者:
Yankai Jia;Ye Tao;Zh...
作者机构:
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期刊标题:
Analytical methods

A simplified approach in flow controlled multi-dimensional gas chromatography

期刊论文
摘要:
We introduce a simple and reliable approach for practicing flow controlled multi-dimensional gas chr...
doi:
10.1039/C7AY00433H
作 者:
R. A. Shellie;R. Gra...
作者机构:
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期刊标题:
Analytical methods

Carrier assisted electromembrane extraction based on nonionic lipophilic surfactants for the determination of basic drugs in urine samples

期刊论文
摘要:
Herein, an efficient carrier assisted electromembrane extraction coupled with capillary electrophore...
doi:
10.1039/C7AY00673J
作 者:
Ali Reza Fakhari;Kob...
作者机构:
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期刊标题:
Analytical methods

Montmorillonite/polyaniline/polyamide nanocomposite as a novel stir bar coating for sorptive extraction of organophosphorous pesticides in fruit juices and vegetables applying response surface methodology

期刊论文
摘要:
In this research a novel nanocomposite based on incorporation of montmorillonite (MMT) into a polyan...
doi:
10.1039/C7AY00579B
作 者:
Amir Abbas Matin;Raa...
作者机构:
期刊编号:
期刊标题:
Analytical methods

CoOOH-induced synthesis of fluorescent polydopamine nanoparticles for the detection of ascorbic acid

期刊论文
摘要:
As an important biological small molecule, ascorbic acid (AA) plays a key role in many bioprocesses....
doi:
10.1039/C7AY01566F
作 者:
Ru-Qin Yu;Xia Chu;Ti...
作者机构:
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期刊标题:
Analytical methods

MoS2 quantum-dots as a label-free fluorescent nanoprobe for the highly selective detection of methyl parathion pesticide

期刊论文
摘要:
A reliable, simple, and sensitive fluorescence method was developed for the determination of methyl ...
doi:
10.1039/C6AY03147A
作 者:
Ali Rashti;M. Reza H...
作者机构:
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期刊标题:
Analytical methods

Coupling solid-phase microextractions and surface-enhanced Raman scattering: towards a point-of-need tool for hepatic cancer screening

期刊论文
摘要:
A method for performing rapid, highly portable immunoassays at low limits of detection (LoD) has bee...
doi:
10.1039/C7AY01689A
作 者:
Qun Li;Sean Wang;Jil...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Ultrasensitive and selective colorimetric detection of acetamiprid pesticide based on the enhanced peroxidase-like activity of gold nanoparticles

期刊论文
摘要:
This paper reports a new colorimetric aptasensor for the detection of acetamiprid pesticides with hi...
doi:
10.1039/C7AY01451A
作 者:
Huayun Chen;Han Tao;...
作者机构:
期刊编号:
期刊标题:
Analytical methods
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