A facile strategy to prepare porphyrin functionalized ZnS nanoparticles and their peroxidase-like catalytic activity for colorimetric sensor of hydrogen peroxide and glucose

Liu, Qingyun; Chen, Pengpeng; Xu, Zhe; Chen, Miaomiao; Ding, Yanan; Kang, Youngjong; Xu, Jian

doi:10.1016/j.snb.2017.05.069

Cited by 148 publications

(40 citation statements)

References 59 publications

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“…The intrinsic peroxidase‐like activity of metal sulfide‐based nanomaterials including ZnS nanoparticles (ZnS NPs), MoS 2 nanoparticles, nanoflakes, and nanosheets (MoS 2 NPs, MoS 2 NFs, and MoS 2 NSs), nanostructured FeS, CuS nanoparticles (CuS NPs), VS 2 nanosheets (VS 2 NSs), and WS 2 nanosheets (WS 2 NSs), are widely explored and applied to various applications. Molybdenum disulfide (MoS 2 ), as one of the typical 2D layered transition metal dichalcogenides (2D‐TMDs), has been widely used in many applications including biosensor, catalysis, and electronic devices due to its electronic properties and unique structure.…”

Section: Peroxidase‐like Activity Of Nanomaterialsmentioning

confidence: 99%

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Peroxidase‐Like Activity of Smart Nanomaterials and Their Advanced Application in Colorimetric Glucose Biosensors

Liu

Huang

Qin

et al. 2019

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Diabetes is a dominating health issue with 425 million people suffering from the disease worldwide and 4 million deaths each year. To avoid further complications, the diabetic patient blood glucose level should be strictly monitored despite there being no cure for diabetes. Colorimetric biosensing has attracted significant attention because of its low cost, simplicity, and practicality. Recently, some nanomaterials have been found that possess unexpected peroxidase‐like activity, and great advances have been made in fabricating colorimetric glucose biosensors based on the peroxidase‐like activity of these nanomaterials using glucose oxidase. Compared with natural horseradish peroxidase, the nanomaterials exhibit flexibility in structure design and composition, and have easy separation and storage, high stability, simple preparation, and tunable catalytic activity. To highlight the significant progress in the field of nanomaterial‐based peroxidase‐like activity, this work discusses the various smart nanomaterials that mimic horseradish peroxidase and its mechanism and development history, and the applications in colorimetric glucose biosensors. Different approaches for tunable peroxidase‐like activity of nanomaterials are summarized, such as size, morphology, and shape; surface modification and coating; and metal doping and alloy. Finally, the conclusion and challenges facing peroxidase‐like activity of nanomaterials and future directions are discussed.

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Section: Peroxidase‐like Activity Of Nanomaterialsmentioning

confidence: 99%

“…Other metal sulfide nanomaterials such as ZnS NPs, nanostructured FeS, CuS NPs, and WS 2 NSs are proved to possess intrinsic peroxidase's activity as well. The peroxidase‐like catalytic mechanism of those metal sulfide nanomaterials are attributed to the generation of ·OH by decomposing H 2 O 2 .…”

Section: Peroxidase‐like Activity Of Nanomaterialsmentioning

confidence: 99%

Peroxidase‐Like Activity of Smart Nanomaterials and Their Advanced Application in Colorimetric Glucose Biosensors

Liu

Huang

Qin

et al. 2019

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150

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“…[1][2][3][4][5][6][7][8][9][10] A variety of chemical architectures, such as carbon nanotubes, [11] microporous inorganic materials, [12,13] polymers, [14] and supramolecular macrocyclic hosts, [15][16][17][18] have been employed as carriers for small molecules. [1][2][3][4][5][6][7][8][9][10] A variety of chemical architectures, such as carbon nanotubes, [11] microporous inorganic materials, [12,13] polymers, [14] and supramolecular macrocyclic hosts, [15][16][17][18] have been employed as carriers for small molecules.…”

Section: Introductionmentioning

confidence: 99%

Controlled Encapsulation and Release of an Organic Guest in the Cavity of α,α′,δ,δ′‐Tetramethylcucurbit[6]uril

et al. 2019

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Binding behaviors of TMeQ[6] and Q[7] with 1‐(4‐carboxybenzyl)‐4‐[2‐(4‐pyridyl)‐vinyl]‐pyridinium chloride (guest 1) were investigated by various experimental techniques. The results indicate that TMeQ[6] can perform the encapsulation and release of guest 1, which was controlled by UV irradiation and heating through reversible trans‐cis isomerization of guest 1. In contrast, no reversible trans‐cis isomerization of guest 1 is observed when included in Q[7].

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“…16 As artificial enzymes, nanoparticles display significant advantages over natural protein-based enzymes. 17,[19][20][21] Strategies based on the peroxidase-like activity of nanoparticles include colorimetric detection of small molecules, 22 metal ions, 18 and proteins. 17,18 Nanoparticles with peroxidase-like activity can oxidize chromogenic substrates to produce characteristic color accompanied by changes in absorption spectra.…”

Section: Introductionmentioning

confidence: 99%

Colorimetric Detection of Hg²⁺ Based on Enhancement of Peroxidase‐like Activity of Chitosan‐Gold Nanoparticles

Jiang

et al. 2018

Bulletin Korean Chem Soc

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Hg 2+ is a serious environmental contaminant that can cause severe damage to the immune and nervous systems, and Hg 2+ monitoring is critical. Herein, we report a novel, simple, and sensitive Hg 2+ sensor based on the enhanced peroxidase-like activity of chitosan-gold nanoparticles (CS-AuNPs). The peroxidase-like activity of the CS-AuNPs can be markedly enhanced by Hg 2+ as seen by the deeper color and increased absorbance at 652 nm. This improved catalytic ability was used to develop a sensitive and selective colorimetric sensor for Hg 2+ detection. The limit of detection via the absorption spectra is as low as 0.02 μM. The mechanism underlying the enhanced catalytic ability is discussed. This approach is label-free, simple, and offers detection with the naked eye. Thus, it has potential applications for the detection of Hg 2+ in environmental and food samples.

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A facile strategy to prepare porphyrin functionalized ZnS nanoparticles and their peroxidase-like catalytic activity for colorimetric sensor of hydrogen peroxide and glucose

Cited by 148 publications

References 59 publications

Peroxidase‐Like Activity of Smart Nanomaterials and Their Advanced Application in Colorimetric Glucose Biosensors

Peroxidase‐Like Activity of Smart Nanomaterials and Their Advanced Application in Colorimetric Glucose Biosensors

Controlled Encapsulation and Release of an Organic Guest in the Cavity of α,α′,δ,δ′‐Tetramethylcucurbit[6]uril

Colorimetric Detection of Hg²⁺ Based on Enhancement of Peroxidase‐like Activity of Chitosan‐Gold Nanoparticles

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A facile strategy to prepare porphyrin functionalized ZnS nanoparticles and their peroxidase-like catalytic activity for colorimetric sensor of hydrogen peroxide and glucose

Cited by 148 publications

References 59 publications

Peroxidase‐Like Activity of Smart Nanomaterials and Their Advanced Application in Colorimetric Glucose Biosensors

Peroxidase‐Like Activity of Smart Nanomaterials and Their Advanced Application in Colorimetric Glucose Biosensors

Controlled Encapsulation and Release of an Organic Guest in the Cavity of α,α′,δ,δ′‐Tetramethylcucurbit[6]uril

Colorimetric Detection of Hg2+ Based on Enhancement of Peroxidase‐like Activity of Chitosan‐Gold Nanoparticles

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Product

Resources

About

Colorimetric Detection of Hg²⁺ Based on Enhancement of Peroxidase‐like Activity of Chitosan‐Gold Nanoparticles