Novel magnetic hollow zein nanoparticles for preconcentration of chlorpyrifos from water and soil samples prior to analysis via high-performance liquid chromatography (HPLC)

文献情報

出版日 2018-04-03

DOI 10.1039/C7AN01526G

インパクトファクター 4.616

著者

Mojtaba Rahimi Moghadam, Behrooz Zargar, Saadat Rastegarzadeh

原文を見る

要旨

Herein, magnetically hollow zein nanoparticles were synthesized and used as a magnetic sorbent for the preconcentration of chlorpyrifos and its analysis by high-performance liquid chromatography (HPLC). Morphology of the sorbent was characterized by transmission electron microscopy (TEM). In this study, the effects of important parameters such as pH of the solution, adsorption and desorption time, type and volume of desorption solvent, and salt addition were investigated. Under optimized experimental conditions, the linear range was from 50 to 2000 μg mL−1, and an LOD of 25 μg L−1 was calculated. The relative standard deviations (RSD) varied from 3.8 to 5.1% (n = 5). The enrichment factors for 50 and 100 μg L−1 samples were calculated as 187 and 210, respectively. The developed method was successfully applied in soil and water samples and showed good extraction recoveries.

掲載誌

Analyst

CiteScore: 7.8

自己引用率: 5.6%

年間論文数: 653

Analyst publishes analytical and bioanalytical research that reports premier fundamental discoveries and inventions, and the applications of those discoveries, unconfined by traditional discipline barriers.

Novel magnetic hollow zein nanoparticles for preconcentration of chlorpyrifos from water and soil samples prior to analysis via high-performance liquid chromatography (HPLC)

文献情報

おすすめジャーナル

関連文献

The hexamethylpentalene dianion and other reagents for organometallic pentalene chemistry

Transformation of nanoporous oxoselenoantimonates into Sb2O3—nanoribbons and nanorods

Solid-supported chemiluminescence and electrogenerated chemiluminescence based on a tris(2,2′-bipyridyl)ruthenium(ii) derivative

Isophthalamides and 2,6-dicarboxamidopyridines with pendant indole groups: a ‘twisted’ binding mode for selective fluoride recognition

Quantifying the working stroke of tetrathiafulvalene-based electrochemically-driven linear motor-molecules

Short synthesis of the C16–C28 polyketide fragment of apoptolidin A aglycone

Isolation and structure of a silicocationic species with 1,3-aryl bridging between silicon atoms: a bis-silylated benzenium ion or a bridging Ph group?

A recipe for new organometallic polymers and oligomers? Synthesis and structure of an oligo- and a polymeric arrangement of P–S anions‡

Crystal structure of an NPNA-repeat motif from the circumsporozoite protein of the malaria parasite Plasmodium falciparum

Synthesis and structural characterization of a molecular plutonium(iv) compound constructed from dimeric building blocks

こちらもおすすめ

2,3-スチオエポキシマドルを取り扱う際の実験室安全事項は何ですか？

6-氟-2-氨基苯酚の主な用途は何ですか？

BOC-S-3-アミニ-4-(4-メチオキシベンチル)-ブタン酸の代替品はありますか？

Methyl 2-(chloromethyl)-3-nitrobenzoate（1218910-61-2）の代替品はありますか？

（2R)-2-アミノ-N-ベンジル-3-ヒドロキシプロパナミドを含む廃棄物はどのように処理すべきですか？

6,7-二氢-咪唑並[1,2-a]ピリドイン-8(5h)-酮はどのように合成されますか？

エチル(3R)-3-ピロリジニル酢酸水和塩とは何ですか？

（2S）-{[(2-メチルエチルオキシ]カルボニル}アミノ)[2-(トリアフルオロメチルフェニル]エチカシック酸の物理化学的性質は何ですか？

2-ブロモ-1-(2-メチル-2-プロパニル)-4-ニトロベンゼンはどのように保存すればよいですか？

1-[(4-硝基フェニル)スルホニル]-1H-1,2,4-三唑の市場動向や研究トレンドはどうですか？

掲載誌

Analyst

おすすめ化合物

Dimethyl 5-nitroisophthalate

1-Chloro-6,6-dimethyl-2-hepten-4-yne

Sodium methacrylate

O-Methylisourea hemisulfate

N-Benzyl-N,N-dimethyl-1-tetradecanaminium chloride

おすすめサプライヤー