Silver nanoparticles-decorated reduced graphene oxide: A novel peroxidase-like activity nanomaterial for development of a colorimetric glucose biosensor

Tran, Hoang Vinh; Nguyen, Nghia D.; Tran, Chinh T.Q.; Tran, Luyen Thi; Le, Thu Dieu; Tran, Huyen T. T.; Piro, Benoı̂t; Huynh, Chinh Dang; Nguyen, Tien; Hoa, Nguyen Thanh; Dang, Hue Thi Minh; Nguyen, Huy H.; Tran, Lam Dai; Phan, Nghia T.

doi:10.1016/j.arabjc.2020.05.008

Cited by 38 publications

(11 citation statements)

References 32 publications

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“…Similarly, since the quantification of H 2 O 2 can connect glucose oxidation and TMB oxidation, the nanozymes can be used for the colorimetric detection of glucose, using a chemo-enzymatic cascade system. Tran et al [ 119 ] developed a colorimetric detection of glucose by the combining graphene oxide sheets with silver nanoparticles (AgNPs@rGO) with GOx. GOx catalyzes the glucose oxidation to O 2 , leading to gluconic acid and H 2 O 2 , and H 2 O 2 can be detected as a product by the nanozyme.…”

Section: Nanozymes-enzymes Poolmentioning

confidence: 99%

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

et al. 2021

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The use of sensors in critical areas for human development such as water, food, and health has increased in recent decades. When the sensor uses biological recognition, it is known as a biosensor. Nowadays, the development of biosensors has been increased due to the need for reliable, fast, and sensitive techniques for the detection of multiple analytes. In recent years, with the advancement in nanotechnology within biocatalysis, enzyme-based biosensors have been emerging as reliable, sensitive, and selectively tools. A wide variety of enzyme biosensors has been developed by detecting multiple analytes. In this way, together with technological advances in areas such as biotechnology and materials sciences, different modalities of biosensors have been developed, such as bi-enzymatic biosensors and nanozyme biosensors. Furthermore, the use of more than one enzyme within the same detection system leads to bi-enzymatic biosensors or multi-enzyme sensors. The development and synthesis of new materials with enzyme-like properties have been growing, giving rise to nanozymes, considered a promising tool in the biosensor field due to their multiple advantages. In this review, general views and a comparison describing the advantages and disadvantages of each enzyme-based biosensor modality, their possible trends and the principal reported applications will be presented.

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Section: Nanozymes-enzymes Poolmentioning

confidence: 99%

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

et al. 2021

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“…ENPs are used as an anticancer agent (Almalki and Khalifa 2020 ), anti-inflammatory and antioxidant (Alkhalaf et al 2020 ). They are used for dye degradation (Kazancioglu et al 2021 ), removal of anthropogenic pollutants from water (Sherin et al 2020 ), for treatment of wastewater (Qu et al 2013 ), in biosensors (Tran et al 2020 ), signal amplification (Hou et al 2020 ), and in detection of SARS-COV2, treatment of COVID-19 and in preparation of SARS-COV vaccines (Duan et al 2021 ). According to EPA fact sheet nanomaterials (EPA 2017 ), 1800 consumer nanomaterial products have reached the market since 2014.…”

Section: Introductionmentioning

confidence: 99%

Bioremoval of PVP-coated silver nanoparticles using Aspergillus niger: the role of exopolysaccharides

Gomaa

Jassim

Chanda

2022

Environ Sci Pollut Res

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Extensive use of engineered nanoparticles has led to their eventual release in the environment. The present work aims to study the removal of Polyvinylpyrrolidone-coated silver nanoparticles (PVP-Ag-NPs) using Aspergillus niger and depict the role of exopolysaccharides in the removal process. Our results show that the majority of PVP-Ag-NPs were attached to fungal pellets. About 74% and 88% of the PVP-Ag-NPs were removed when incubated with A. niger pellets and exopolysaccharide-induced A. niger pellets, respectively. Ionized Ag decreased by 553 and 1290-fold under the same conditions as compared to stock PVP-Ag-NP. PVP-Ag-PVP resulted in an increase in reactive oxygen species (ROS) in 24 h. Results show an increase in PVP-Ag-NPs size from 28.4 to 115.9 nm for A. niger pellets and 160.3 nm after removal by stress-induced A. niger pellets and further increased to 650.1 nm for in vitro EPS removal. The obtained findings show that EPS can be used for nanoparticle removal, by increasing the net size of nanoparticles in aqueous media. This will, in turn, facilitate its removal through conventional filtration techniques commonly used at wastewater treatment plants. Supplementary Information The online version contains supplementary material available at 10.1007/s11356-021-18018-9.

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“…17−20 According to the previous reports, some graphene-based nanocomposites were demonstrated to possess a peroxidase-like activity, including AgNPs-rGO and Ni(OH) 2 -rGO-Cu 2 O. 21,22 To solve the problem of the weak catalytic activity of inorganic nanoparticles, a few organic molecules with a larger conjugate system were used to modify them, including porphyrin, PDI, and phthalocyanines. 23−25 Among them, porphyrin was one such kind of organic molecule with four carboxyl groups, and they can be tightly anchored on the surface of inorganic nanoparticles via coordination interactions between the carboxyl groups and metal ions.…”

Section: Introductionmentioning

confidence: 99%

Porphyrin-Modified NiS₂ Nanoparticles Anchored on Graphene for the Specific Determination of Cholesterol

Zhu

Xue

et al. 2021

ACS Appl. Nano Mater.

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Exploring peroxidase-like nanozymes with high catalytic activity is an urgent task to construct a fast, convenient, and selective colorimetric sensing platform. In this work, a nanozyme, 5,10,15,20-tetrakis(4-carboxyl phenyl)porphyrin-functionalized NiS 2 nanoparticles, anchored on the surface of graphene (Por-NiS 2 /GO) was designed. Compared with NiS 2 nanoparticles anchored on the surface of graphene (NiS 2 /GO), Por-NiS 2 /GO had a higher peroxidase-like activity due to the introduction of porphyrin. The size of NiS 2 nanoparticles was about 110−250 nm. The peroxidase-like behaviors of Por-NiS 2 /GO were evaluated using the chromogenic substrate 3,3′,5,5′-tetramethylbenzidine (TMB) with a fast-blue color change in less than 1 min. Electron spin resonance (ESR) data revealed that the excellent performance of Por-NiS 2 / GO was due to the active oxygen species produced, including hydroxyl radical ( • OH) and superoxide radical ( • O 2 − ), during the catalytic reaction, owing to the synergetic effect among different components including porphyrin, NiS 2 , and GO. Thus, based on the enhanced peroxidase-like activity of Por-NiS 2 /GO, a fast, sensitive, and selective colorimetric sensing platform of H 2 O 2 has been constructed, and furthermore, a sensing platform for cholesterol was also developed coupled with cholesterol oxidase (ChOx). The colorimetric sensing platform was validated by detecting cholesterol in serum samples.

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Silver nanoparticles-decorated reduced graphene oxide: A novel peroxidase-like activity nanomaterial for development of a colorimetric glucose biosensor

Cited by 38 publications

References 32 publications

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

Bioremoval of PVP-coated silver nanoparticles using Aspergillus niger: the role of exopolysaccharides

Porphyrin-Modified NiS₂ Nanoparticles Anchored on Graphene for the Specific Determination of Cholesterol

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Silver nanoparticles-decorated reduced graphene oxide: A novel peroxidase-like activity nanomaterial for development of a colorimetric glucose biosensor

Cited by 38 publications

References 32 publications

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

Enzyme (Single and Multiple) and Nanozyme Biosensors: Recent Developments and Their Novel Applications in the Water-Food-Health Nexus

Bioremoval of PVP-coated silver nanoparticles using Aspergillus niger: the role of exopolysaccharides

Porphyrin-Modified NiS2 Nanoparticles Anchored on Graphene for the Specific Determination of Cholesterol

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Porphyrin-Modified NiS₂ Nanoparticles Anchored on Graphene for the Specific Determination of Cholesterol