Magnetic solid-phase extraction of neonicotinoid pesticides from pear and tomato samples using graphene grafted silica-coated Fe3O4 as the magnetic adsorbent

期刊论文
摘要:
A novel graphene grafted silica-coated Fe3O4 (Fe3O4@SiO2-G) was synthesized and used as an efficient...
doi:
10.1039/C3AY40207J
作 者:
Zhi Wang;Weina Wang;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

A graphene-coated magnetic nanocomposite for the enrichment of fourteen pesticides in tomato and rape samples prior to their determination by gas chromatography-mass spectrometry

期刊论文
摘要:
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doi:
10.1039/C3AY41454J
作 者:
Zhi Wang;Lu Wang;Chu...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

A combined theoretical and experimental study for the chiral discrimination of naproxen enantiomers by molecular modeling and second-order standard addition method

期刊论文
摘要:
In the present study, excitation芒鈧€渆mission matrix (EEM) fluorescence data of guest芒鈧€渉ost complex...
doi:
10.1039/C2AY25975C
作 者:
Ru-Qin Yu;Xiao-Hua Z...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Field-amplified sample stacking in capillary electrophoresis for the determination of alkaloids in Sinomenium acutum

期刊论文
摘要:
An easy, rapid method for the simultaneous determination of isotetrandrine, curine, sinactine, sinom...
doi:
10.1039/C3AY40709H
作 者:
Hongzhi Ye;Guonan Ch...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Electrochemical bisphenol A sensor based on carbon nanohorns

期刊论文
摘要:
Herein, a new carbon material, carbon nanohorns (CNHs), was firstly employed as the sensing element ...
doi:
10.1039/C3AY40394G
作 者:
Guifang Xu;Xiuhua Li...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Label-free electrochemical impedance biosensor for sequence-specific recognition of double-stranded DNA

期刊论文
摘要:
A simple and label-free DNA electrochemical impedance biosensor has been developed for the sequence-...
doi:
10.1039/C3AY40972D
作 者:
Hanye Zheng;Bin Qiu;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

A novel molecular logic system based on lead-induced substitution of potassium from a G-quadruplex as a fluorescent lead sensor

期刊论文
摘要:
A label-free molecular logic system is developed based on a G-quadruplex conformation change, which ...
doi:
10.1039/C3AY41097H
作 者:
Yingya Kan;Jia Ge;Xi...
作者机构:
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期刊标题:
Analytical Methods

A practical and rapid method for the simultaneous isolation, purification and quantification of geniposide from the fruit of Gardenia jasminoides Ellis by MSPD extraction and UFLC analysis

期刊论文
摘要:
A practical, simple and rapid method based on matrix solid phase dispersion (MSPD) extraction and ul...
doi:
10.1039/C3AY40638E
作 者:
Ying Sun;Yuanpeng Wa...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Synthesis of Mn-doped CdTe quantum dots and their application as a fluorescence probe for ascorbic acid determination

期刊论文
摘要:
A novel and highly sensitive fluorescence probe has been developed for determination of ascorbic aci...
doi:
10.1039/C3AY41257A
作 者:
Yaping Ding;Xiaoyong...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Highly sensitive determination of Sunset Yellow in drink using a poly (L-cysteine) modified glassy carbon electrode

期刊论文
摘要:
A voltammetric sensor for Sunset Yellow was fabricated by polymerizing L-cysteine on the surface of ...
doi:
10.1039/C3AY40873F
作 者:
Kai Zhang;Junjun Wu;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods
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