Pseudo-bi-enzyme glucose sensor: ZnS hollow spheres and glucose oxidase concerted catalysis glucose

文献情報

出版日 2013-03-25

DOI 10.1039/C3AN00206C

インパクトファクター 4.616

著者

Ying Shuai, Changhua Liu, Jia Wang, Xiaoyan Cui, Ling Nie

原文を見る

要旨

This work creatively uses peroxidase-like ZnS hollow spheres (ZnS HSs) to cooperate with glucose oxidase (GOx) for glucose determinations. This approach is that the ZnS HSs electrocatalytically oxidate the enzymatically generated H2O2 to O2, and then the O2 circularly participates in the previous glucose oxidation by glucose oxidase. Au nanoparticles (AuNPs) and carbon nanotubes (CNTs) are used as electron transfer and enzyme immobilization matrices, respectively. The biosensor of glucose oxidase–carbon nanotubes–Au nanoparticles–ZnS hollow spheres–gold electrode (GOx–CNT–AuNPs–ZnS HSs–GE) exhibits a rapid response, a low detection limit (10 μM), a wide linear range (20 μM to 7 mM) as well as good anti-interference, long-term longevity and reproducibility.

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.

Pseudo-bi-enzyme glucose sensor: ZnS hollow spheres and glucose oxidase concerted catalysis glucose

文献情報

おすすめジャーナル

関連文献

In situ built nanoconfined Nb2O5 particles in a 3D interconnected Nb2C MXene@rGO conductive framework for high-performance potassium-ion batteries

Front cover

Distribution of high valence Fe sites in nickel–iron hydroxide catalysts for water oxidation

An intrinsically zwitter-ionic COF: a carboxylic acid and pseudo-tetrahedral sp3 nitrogen functionalized covalent organic framework with potential for humidity sensing

Selection of chromatographic separation conditions for reliable monitoring of the transformation of AgNPs/Ag(i) species by HPLC-ICP-MS in surface water and green algae cells

Bioinspired gradient-structured wood interfaces achieving efficient ion diffusion to generate electricity from natural evaporation

Modified polyacrylonitrile cross-linked with carboxymethyl cellulose constructing a hydrogen bonding network for high-performance silicon anodes

Spatio-temporal dynamics of a microsecond pulsed Grimm-type glow discharge

Synthesis of completely solvent-free biomedical waterborne polyurethane with excellent mechanical property retention and satisfactory water absorption

Non-target analysis and characterisation of nanoparticles in spirits via single particle ICP-TOF-MS

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

4-Formylphenyl beta-D-allopyranoside

2-Bromodibenzo[b,d]furan

2,6-Dibromopyridine

Diphenyl hydrogen phosphate

Butylphenyl Methylpropional

おすすめサプライヤー