Tuning the structure and properties of MoS2-SrTiO3 nanocomposite and its enzyme mimic behavior for enhanced optical sensing and measurement of H2O2 in …

M Farooq, A Hayat, MH Nawaz, MS Hassan, M Nasir… - Measurement, 2023 - Elsevier
In the present study a quick sensing assay was introduced based on novel biomimetic
oxidase like behavior of Molybdenum Sulfide and Strontium Titanate (MoS 2-SrTiO 3) …

Sensitive and cost-effective colorimetric sensor based on enzyme mimic MoS2@ CoTiO3 nanocomposite for detection of hydrogen peroxide in milk and tap water

I Ullah, A Yaqub, MZU Haq, H Ajab, AT Jafry… - Journal of Food …, 2023 - Elsevier
Although hydrogen peroxide (H 2 O 2) is essential for biochemical reactions and industrial
processes but excessive levels can be hazardous to health. As a result, developing a …

Enzyme like-colorimetric sensing of H2O2 based on intrinsic peroxidase mimic activity of WS2 nanosheets anchored reduced graphene oxide

S Keerthana, A Rajapriya, C Viswanathan… - Journal of Alloys and …, 2021 - Elsevier
With the rapid advance of peroxidase mimic sensing nanomaterials have been reasonably
considered as the alternates for natural enzymes due to their higher stability and cost …

Colorimetric detection of H2O2 based on the enhanced peroxidase mimetic activity of nanoparticles decorated Ce2 (WO4) 3 nanosheets

W Cao, P Ju, Z Wang, Y Zhang, X Zhai, F Jiang… - … Acta Part A: Molecular …, 2020 - Elsevier
In this paper, nanoparticles decorated Ce 2 (WO 4) 3 nanosheets (CWNSs) with negative
potential and large specific surface area were synthesized and developed as highly efficient …

3D V2O5-MoS2/rGO nanocomposites with enhanced peroxidase mimicking activity for sensitive colorimetric determination of H2O2 and glucose

D Wang, X Dang, B Tan, Q Zhang, H Zhao - Spectrochimica Acta Part A …, 2022 - Elsevier
In this work, we reported a novel nanozyme (3D V 2 O 5-MoS 2/rGO) by decorating MoS 2
nano-flowers and V 2 O 5 nanoparticles on reduced graphene oxide (rGO). The 3D V 2 O 5 …

SDS–MoS2 nanoparticles as highly-efficient peroxidase mimetics for colorimetric detection of H2O2 and glucose

K Zhao, W Gu, S Zheng, C Zhang, Y Xian - Talanta, 2015 - Elsevier
In this work, we find that the peroxidase-like activity of MoS 2 nanoparticles (NPs) is
dependent on the surface charge. Negatively charged sodium dodecyl sulfate modified MoS …

Fabrication of colorimetric sensor using Fe3O4 @ Musa paradisiaca L. nanoparticles for detecting hydrogen peroxide: an application in environmental and …

Q Rasheed, H Ajab, M Farooq, SA Shahzad… - Applied …, 2022 - Springer
Hydrogen peroxide is a useful molecule in biological and chemical reactions, but in excess
harmful. Developing simple, low cost, and quick analytical method capable of detecting …

[HTML][HTML] A facile preparation of FePt-loaded few-layer MoS 2 nanosheets nanocomposites (F-MoS 2-FePt NCs) and their application for colorimetric detection of H 2 O …

Z Hu, Z Dai, X Hu, B Yang, Q Liu, C Gao… - Journal of …, 2019 - Springer
Background Rapid and sensitive detection of H 2 O 2 especially endogenous H 2 O 2 is of
great importance for series of industries including disease diagnosis and therapy. In this …

Cobalt and nickel bimetallic sulfide nanoparticles immobilized on montmorillonite demonstrating peroxidase-like activity for H 2 O 2 detection

K Wu, B Yang, X Zhu, W Chen, X Luo, Z Liu… - New Journal of …, 2018 - pubs.rsc.org
In this study, ternary transition metal sulfide (cobalt and nickel sulfides) nanoparticles were
anchored on the surface of montmorillonite (MMT) by a facile one-pot hydrothermal method …

Intriguing peroxidase-mimic for H2O2 and glucose sensing: A synergistic Ce2 (MoO4) 3/rGO nanocomposites

G Singh, A Kushwaha, M Sharma - Journal of Alloys and Compounds, 2020 - Elsevier
Nanomaterials-based peroxidase mimicking with attractive catalytic activity is an appropriate
approach to receive the challenges for replacing natural enzymes. Here, we have been …