An effective integrated method for comprehensive identification of eighty-five compounds in Zhi-Zi-Da-Huang decoction by HPLC-DAD-ESI-MS (TOF) and HPLC-DAD-ESI-MS/MS (QqQ) without the help of reference standards

期刊论文
摘要:
Zhi-Zi-Da-Huang decoction (ZZDHD) is an effective formula to treat alcoholic liver disease in China ...
doi:
10.1039/C4AY00219A
作 者:
Lingling Zou;Xixi Li...
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Analytical Methods

Single-step and reagentless analysis of genetically modified soybean DNA with an electrochemical DNA biosensor

期刊论文
摘要:
In many electrochemical DNA based biosensors, a redox indicator is required to be introduced separat...
doi:
10.1039/C4AY00881B
作 者:
Lee Yook Heng;Zamri ...
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Analytical Methods

Multivariate calibration applied to ESI mass spectrometry data: a tool to quantify adulteration in extra virgin olive oil with inexpensive edible oils

期刊论文
摘要:
Constant supervision is required to ensure the quality control in extra virgin olive oil, a quite ex...
doi:
10.1039/C4AY00967C
作 者:
M. M. Sena;R. August...
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Analytical Methods

Simultaneous determination and pharmacokinetic study of P-hydroxybenzaldehyde, 2,3,5,4′-tetrahydroxystilbene-2-O-β-glucoside, emodin-8-O-β-D-glucopyranoside, and emodin in rat plasma by liquid chromatography tandem mass spectrometry after oral administration of Polygonum multiflorum

期刊论文
摘要:
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doi:
10.1039/C4AY02197E
作 者:
Hongmei Lin;Yang Zha...
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Analytical Methods

Pyrene based selective–ratiometric fluorescent sensing of zinc and pyrophosphate ions

期刊论文
摘要:
A simple pyrene-based receptor has been synthesized. It shows a colorimetric and ratiometric fluores...
doi:
10.1039/C3AY42057D
作 者:
Gandhi Sivaraman;Tha...
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Analytical Methods

On-line detection and quantification of trace impurities in vaporisable samples by direct liquid introduction process mass spectrometry

期刊论文
摘要:
A thermal vaporiser has been designed for analysis of liquid streams by a process mass spectrometer ...
doi:
10.1039/C4AY01064G
作 者:
David Littlejohn;Rob...
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Analytical Methods

Screening and quantification of 304 pesticides and related organic pollutants in surface water using dispersive liquid–liquid microextraction coupled with gas chromatography-mass spectrometry

期刊论文
摘要:
Dispersive liquid芒鈧€渓iquid microextraction (DLLME) coupled with gas chromatography-mass spectrometr...
doi:
10.1039/C3AY42238K
作 者:
Ruifen Jiang;Bo Chen...
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期刊标题:
Analytical Methods

Optimization of experimental conditions by orthogonal test design in a laser-induced breakdown experiment to analyze aluminum alloys

期刊论文
摘要:
The orthogonal test design is used to optimize the parameters of aluminum alloy laser-induced breakd...
doi:
10.1039/C3AY41466C
作 者:
Jinmei Wang;Peichao ...
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期刊标题:
Analytical Methods

Spectrophotometric flow-injection determination of sulfate in rainwater

期刊论文
摘要:
A flow-injection system is proposed for the spectrophotometric determination of low concentrations o...
doi:
10.1039/C4AY00473F
作 者:
Elias A. G. Zagatto;...
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期刊标题:
Analytical Methods

Colorimetric detection of ATP with DNAzyme: design an activatable hairpin probe for reducing background signals and improving selectivity

期刊论文
摘要:
On the basis of the phenomenon that ATP can induce the formation and increase the catalytic activity...
doi:
10.1039/C4AY00380B
作 者:
Yaping Hu;Yinhui Li;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods
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