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نمایش تعداد 1-10 از 26

Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the determination of polar acidic herbicides in rice

نوع: Journal Paper

نویسنده : Na Li; Juan Chen; Yan-Ping Shi

سال: 2017

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Magnetic reduced graphene oxide functionalized with β-cyclodextrin as magnetic solid-phase extraction adsorbents for the determination of phytohormones in tomatoes coupled with high performance liquid chromatography

نوع: Journal Paper

نویسنده : Na Li; Juan Chen; Yan-Ping Shi

سال: 2016

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Magnetic retrieval of chitosan: Extraction of bioactive constituents from green tea beverage samples

نوع: Journal Paper

نویسنده : Hong-Fei Zhang; Yan-Ping Shi

سال: 2012

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Recent developments in modifying polypropylene hollow fibers for sample preparation

نوع: Journal Paper

نویسنده : Yang Yang; Juan Chen; Yan-Ping Shi

سال: 2015

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Magnetic graphene solid-phase extraction for the determination of carbamate pesticides in tomatoes coupled with high performance liquid chromatography

نوع: Journal Paper

نویسنده : Na Li; Juan Chen; Yan-Ping Shi

سال: 2015

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Determination of diethylstilbestrol in milk using carbon nanotube-reinforced hollow fiber solid-phase microextraction combined with high-performance liquid chromatography

نوع: Journal Paper

نویسنده : Yang Yang; Juan Chen; Yan-Ping Shi

سال: 2012

α-Glucosidase immobilization on chitosan-enriched magnetic composites for enzyme inhibitors screening

نوع: Journal Paper

نویسنده : Liu, Dong-Mei, Juan Chen, and Yan-Ping Shi.

ناشر: Elsevier BV

سال: 2017

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Optimization of ultrasonic cell grinder extraction of anthocyanins from blueberry using response surface methodology

نوع: Journal Paper

نویسنده : Hai-Long Jiang; Jun-Li Yang; Yan-Ping Shi

سال: 2017

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Determination of noradrenaline and dopamine in Chinese herbal extracts from Portulaca oleracea L. by high-performance liquid chromatography

نوع: Journal Paper

نویسنده : Juan Chen; Yan-Ping Shi; Jing-Yan Liu

سال: 2003

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Different configurations of carbon nanotubes reinforced solid-phase microextraction techniques and their applications in the environmental analysis

نوع: Journal Paper

نویسنده : Xin-Yue Song; Juan Chen; Yan-Ping Shi

سال: 2016

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Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the determination of polar acidic herbicides in rice

Magnetic reduced graphene oxide functionalized with β-cyclodextrin as magnetic solid-phase extraction adsorbents for the determination of phytohormones in tomatoes coupled with high performance liquid chromatography

Magnetic retrieval of chitosan: Extraction of bioactive constituents from green tea beverage samples

Recent developments in modifying polypropylene hollow fibers for sample preparation

Magnetic graphene solid-phase extraction for the determination of carbamate pesticides in tomatoes coupled with high performance liquid chromatography

Determination of diethylstilbestrol in milk using carbon nanotube-reinforced hollow fiber solid-phase microextraction combined with high-performance liquid chromatography

α-Glucosidase immobilization on chitosan-enriched magnetic composites for enzyme inhibitors screening

Optimization of ultrasonic cell grinder extraction of anthocyanins from blueberry using response surface methodology

Determination of noradrenaline and dopamine in Chinese herbal extracts from Portulaca oleracea L. by high-performance liquid chromatography

Different configurations of carbon nanotubes reinforced solid-phase microextraction techniques and their applications in the environmental analysis

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Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the determination of polar acidic herbicides in rice

Magnetic reduced graphene oxide functionalized with β-cyclodextrin as magnetic solid-phase extraction adsorbents for the determination of phytohormones in tomatoes coupled with high performance liquid chromatography

Magnetic retrieval of chitosan: Extraction of bioactive constituents from green tea beverage samples

Recent developments in modifying polypropylene hollow fibers for sample preparation

Magnetic graphene solid-phase extraction for the determination of carbamate pesticides in tomatoes coupled with high performance liquid chromatography

Determination of diethylstilbestrol in milk using carbon nanotube-reinforced hollow fiber solid-phase microextraction combined with high-performance liquid chromatography

α-Glucosidase immobilization on chitosan-enriched magnetic composites for enzyme inhibitors screening

Optimization of ultrasonic cell grinder extraction of anthocyanins from blueberry using response surface methodology

Determination of noradrenaline and dopamine in Chinese herbal extracts from Portulaca oleracea L. by high-performance liquid chromatography

Different configurations of carbon nanotubes reinforced solid-phase microextraction techniques and their applications in the environmental analysis