A chemically modified electrode with hydroquinone derivative based on carbon nanoparticles for simultaneous determination of isoproterenol, uric acid, folic acid and tryptophan

期刊论文
摘要:
A nanostructure electrochemical sensor with a carbon paste electrode has been used to study the elec...
doi:
10.1039/C4AY00164H
作 者:
Afsaneh Dehghani Fir...
作者机构:
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期刊标题:
Analytical Methods

Ultrasound-assisted emulsification magnetic microextraction: a fast and green method for the determination of triazole fungicides in fruit juice

期刊论文
摘要:
A fast microextraction technique, termed as ultrasound-assisted emulsification magnetic microextract...
doi:
10.1039/C4AY01190B
作 者:
Xuhao Zhao;Xiaoling ...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Chemometric assisted RP-HPLC for fingerprinting of Indian orthodox black tea

期刊论文
摘要:
In view of the large variation in tea quality, this study aims to fingerprint the best quality of In...
doi:
10.1039/C3AY41721B
作 者:
S. S. Bari;M. L. Sin...
作者机构:
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期刊标题:
Analytical Methods

Direct determination of niobium at the low nanogram level in mineral waters and freshwaters

期刊论文
摘要:
The increasing use of elements such as Nb and Ta in green and information technologies makes it nece...
doi:
10.1039/C4AY01860E
作 者:
David-Julien Magnena...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Improved potentiometric glucose detection with ultra-thin polypyrrole-glucose oxidase films

期刊论文
摘要:
The electrochemical and morphological characterization of ultra-thin PPy-GOx films formed in the abs...
doi:
10.1039/C4AY01697A
作 者:
Joseph G. Ayenimo;Sa...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Revisiting large volume injection in non-miscible diluents: an on-line reversed phase supported liquid extraction/liquid chromatography scenario

期刊论文
摘要:
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doi:
10.1039/C4AY02332C
作 者:
Florentin Tache;Nelu...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

A fluorescent aptasensor for sensitive detection of human hepatocellular carcinoma SMMC-7721 cells based on graphene oxide

期刊论文
摘要:
In this work, we reported a simple, rapid and sensitive fluorescence method for the direct detection...
doi:
10.1039/C4AY01213E
作 者:
Qiuping Guo;Jun Wan;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Improving the LC-MS bioanalysis of hydrophilic peptides utilizing vacuum-based sample preparation

期刊论文
摘要:
Hydrophilic peptides present great challenges for LC-MS analysis. Although the LC-MS method provides...
doi:
10.1039/C4AY00826J
作 者:
John E. Leet;Cong We...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Systematic optimization of a pyromellitic acid background electrolyte for capillary electrophoresis with indirect UV-vis detection and online pre-concentration analysis of thiosalt anions in treated mine tailings

期刊论文
摘要:
A CZE method using indirect UV-vis detection was developed for the simultaneous separation and deter...
doi:
10.1039/C4AY01629G
作 者:
Michael Pappoe;Chris...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Characterization of the metabolism of 5-hydroxymethylfurfural by human intestinal microflora using ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry

期刊论文
摘要:
5-Hydroxymethylfurfural (5-HMF), isolated from a wide range of heat-processed foods and medicines, e...
doi:
10.1039/C4AY00596A
作 者:
Dawei Qian;Min Zhao;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods
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