Identification of green tea varieties and fast quantification of total polyphenols by near-infrared spectroscopy and ultraviolet-visible spectroscopy with chemometric algorithms

期刊论文
摘要:
In this study, an approach based on near-infrared spectroscopy (NIRS), ultraviolet-visible spectrosc...
doi:
10.1039/C4AY02106A
作 者:
Wei Fan;Jianhua Huan...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Systematic study on QAMS method for simultaneous determination of triterpenoid saponins in Ilex pubescens by HPLC and UPLC

期刊论文
摘要:
The quantitative analysis of multi-components with single marker (QAMS) method was firstly establish...
doi:
10.1039/C5AY01274K
作 者:
Guojun Kuang;Jie Zho...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Monitoring the clandestine synthesis of methamphetamine in real-time with ambient sampling, portable mass spectrometry

期刊论文
摘要:
The collection, transport and processing of evidence found at clandestine laboratory installations i...
doi:
10.1039/C5AY00511F
作 者:
Kyle E. Vircks;Chris...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Molecularly imprinted solid-phase extraction coupled with gas chromatography for the determination of four chloroacetamide herbicides in soil

期刊论文
摘要:
A molecularly imprinted solid phase extraction (MISPE) coupled with gas chromatography (GC) for the ...
doi:
10.1039/C5AY00281H
作 者:
Dan Zhao;Xiaoyang Ji...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Quantitative analysis of the water of crystallization of gypsum by near-infrared spectroscopy in Yungang Grottoes

期刊论文
摘要:
Near infrared spectroscopy is considered to be an effective analytical tool which is used in various...
doi:
10.1039/C5AY01266J
作 者:
Xinyu Shen;Yang Zhao...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

A new nitrogen-containing carbon nanoparticle coated stainless steel fiber for selective solid-phase microextraction of ultraviolet filters

期刊论文
摘要:
A new nitrogen-containing carbon nanoparticle (N-CNP) coated fiber was developed for solid phase mic...
doi:
10.1039/C5AY00009B
作 者:
Xin-zhen Du;Mei Guo;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Correlation coefficient optimization in partial least-squares regression with application to ATR-FTIR spectroscopic analysis

期刊论文
摘要:
A wavelength selection method for spectroscopic analysis, named correlation coefficient optimization...
doi:
10.1039/C5AY00441A
作 者:
Yifang Chen;Tao Pan;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Forensic electrochemistry: simultaneous voltammetric detection of MDMA and its fatal counterpart “Dr Death” (PMA)

期刊论文
摘要:
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doi:
10.1039/C5AY02924D
作 者:
Oliver B. Sutcliffe;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Quantifying of total volatile basic nitrogen (TVB-N) content in chicken using a colorimetric sensor array and nonlinear regression tool

期刊论文
摘要:
Total volatile basic nitrogen (TVB-N) content is an important indicator for evaluating meat's freshn...
doi:
10.1039/C5AY00596E
作 者:
Huanhuan Li;Zhe Hui;...
作者机构:
期刊编号:
期刊标题:
Analytical Methods

Emergence of tunable resistive pulse sensing as a biosensor

期刊论文
摘要:
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doi:
10.1039/C4AY03023K
作 者:
Laura J. Mayne;Mark ...
作者机构:
期刊编号:
期刊标题:
Analytical Methods
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