Analysis of contaminant polycyclic aromatic hydrocarbons in tea products and crude drugs

期刊论文
摘要:
Tea products and crude drugs were analyzed to determine levels of contamination with 15 polycyclic a...
doi:
10.1039/C0AY00423E
作 者:
Hiroyuki Kataoka;Kei...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Thermally responsive polymer as a sieving matrix of proteins in capillary gel electrophoresis

期刊论文
摘要:
A thermally responsive polymer, termed as P(IPAAm-AM-BisAM), was prepared by the copolymerization of...
doi:
10.1039/C1AY05443K
作 者:
Jun Wang;Xiaoya Hu;C...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Voltammetric methods for the speciation of dissolved iron and determination of Fe-containing nanoparticles in mine-water discharge

期刊论文
摘要:
A voltammetric procedure for the determination of total, dissolved, solid phase and nanoparticulate ...
doi:
10.1039/C0AY00688B
作 者:
B. R. Horrocks;A. C....
作者机构:
期刊编号:
期刊标题:
Analytical methods

Simultaneous determination of phenol and p-nitrophenol in wastewater using near-infrared diffuse reflectance spectroscopy with adsorption preconcentration

期刊论文
摘要:
Near-infrared diffuse reflectance spectroscopy (NIRDRS) has been proven to be a convenient and fast ...
doi:
10.1039/C0AY00775G
作 者:
Wensheng Cai;Yong Ha...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Liquid chromatographic profiling of monosaccharide concentrations in complex cell-culture media and fermentation broths

期刊论文
摘要:
A solid phase extraction, liquid chromatography and fluorescence (SPE-RPLC-FL) based protocol for th...
doi:
10.1039/C0AY00516A
作 者:
Damian Connolly;Bret...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Raman spectroscopy study of lichens using three spectrometers under different experimental conditions: analyses of the results with relevance for extraplanetary exploration

期刊论文
摘要:
We have carried out analyses on three extremophile lichens from the Tabernas Desert (Spain) under di...
doi:
10.1039/C1AY05268C
作 者:
C. Capel Ferrn;V. He...
作者机构:
期刊编号:
期刊标题:
Analytical methods

An ultra sensitive method for rapid in vitrocatalase assay with software based approach using LabVIEW virtual instrumentation

期刊论文
摘要:
A novel approach for estimation of catalase activity in biological samples was developed using real-...
doi:
10.1039/C0AY00760A
作 者:
Stanislaus F. DSouza...
作者机构:
期刊编号:
期刊标题:
Analytical methods

A human urine standard reference material for accurate assessment of arsenic exposure

期刊论文
摘要:
Arsenicisatoxicelement,andthetoxicityoftheelementisdependentonitsmolecularform.Accurateassessmentsof...
doi:
10.1039/C0AY00611D
作 者:
W. Clay Davis;Gregor...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Calibration of a Fourier transform infrared spectrometer for hydrogen peroxide vapour measurement

期刊论文
摘要:
A new method is described to calibrate a Fourier transform infrared (FTIR) spectrometer for the meas...
doi:
10.1039/C1AY05170A
作 者:
Guy Turner
作者机构:
期刊编号:
期刊标题:
Analytical methods

Effect of photo-oxidation of ascorbic acid on the determination of hydrogen peroxide and 3-hydroxybutyric acid using the titanium(IV)–porphyrin reagent

期刊论文
摘要:
The Ti-TPyP reagent, i.e. an acidic aqueous solution of oxo[5,10,15,20-tetra(4-pyridyl)-porphyrinato...
doi:
10.1039/C0AY00565G
作 者:
Takatoshi Matsumoto;...
作者机构:
期刊编号:
期刊标题:
Analytical methods
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