Magnetic graphene oxide decorated with chitosan and Au nanoparticles: synthesis, characterization and application for detection of trace rhodamine B

期刊论文
摘要:
A novel magnetic graphene oxide modified with Au nanoparticles (Fe3O4@CS/GO/Au) as an efficient adso...
doi:
10.1039/C9AY01287G
作 者:
Hongdeng Qiu;Hongbo ...
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期刊标题:
Analytical methods

A sensitive electrochemical sensor based on reduced graphene oxide/Fe3O4 nanorod composites for detection of nitrofurantoin and its metabolite

期刊论文
摘要:
In this work, a reduced graphene oxide/Fe3O4 nanorod composite (rGO/Fe3O4NR) modified glassy carbon ...
doi:
10.1039/C9AY00197B
作 者:
JiaWen Li;BaoShan He...
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期刊标题:
Analytical methods

Cold column trapping-headspace micro-solid phase extraction for efficient preconcentration and GC-MS determination of pesticides in soil

期刊论文
摘要:
A new cold column trapping-headspace micro-solid phase extraction (CCT-HS-渭SPE) system was developed...
doi:
10.1039/C8AY02278J
作 者:
Fariba Nazari Serenj...
作者机构:
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期刊标题:
Analytical methods

In-cell clean-up pressurized liquid extraction for the analysis of brominated diphenyl ethers in sewage sludge by GC-NCI-MS

期刊论文
摘要:
An automated and sensitive method based on in-cell clean-up pressurized liquid extraction (PLE) was ...
doi:
10.1039/C8AY02714E
作 者:
Chukwunonso Peter Ok...
作者机构:
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期刊标题:
Analytical methods

Direct determination of lead in bones using slurry sampling and high-resolution continuum source electrothermal atomic absorption spectrometry

期刊论文
摘要:
A straightforward, quick, sensitive and reliable method is introduced for the determination of lead ...
doi:
10.1039/C8AY02555J
作 者:
Tereza Šdov;Tomš Mik...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Papain-stabilized silver nanoclusters: dual emission and ratiometric fluorescent sensing of ferrous ions

期刊论文
摘要:
Herein, a dual emissive fluorescent probe based on papain-stabilized Ag nanoclusters was developed. ...
doi:
10.1039/C8AY02779J
作 者:
Meiping Zhao;Wanting...
作者机构:
期刊编号:
期刊标题:
Analytical methods

Multiply-functionalized graphene oxide on-line pass-through cleanup for the fast determination of aconitum alkaloids in human plasma by LC-MS/MS

期刊论文
摘要:
A novel ionic liquid coupled with nano-titania coated modified magnetic GO composites (IL-Ti-Mag-GO)...
doi:
10.1039/C9AY00802K
作 者:
Ming-Li Ye;Yan Zhu;Y...
作者机构:
期刊编号:
期刊标题:
Analytical methods

A PET and ESIPT based fluorescent probe for the imaging of hydrogen sulfide (H2S) in live cells and zebrafish

期刊论文
摘要:
H2S is an important signaling molecule in living systems and participates in a series of physiologic...
doi:
10.1039/C9AY00927B
作 者:
Yaru Lu;Weiying Lin;...
作者机构:
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期刊标题:
Analytical methods

A rapid and highly selective paper-based device for high-throughput detection of cysteine with red fluorescence emission and a large Stokes shift

期刊论文
摘要:
A paper-based device is a promising technology for point-of-care testing (POCT). In this work, a nov...
doi:
10.1039/C9AY00041K
作 者:
Changmin Yu;Zheng Li...
作者机构:
期刊编号:
期刊标题:
Analytical methods

In situ measurement of pH in liquid chromatography systems using a colorimetric approach

期刊论文
摘要:
In liquid chromatography differences between the pH of an injected sample and the pH of the mobile p...
doi:
10.1039/C8AY02496K
作 者:
Peter Carr;Douglas R...
作者机构:
期刊编号:
期刊标题:
Analytical methods
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