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

Ullah, Ihsan; Yaqub, Asim; Haq, Muhammad Zia Ul; Ajab, Huma; Jafry, Ali Turab; Khan, Muhammad Kamran

doi:10.1016/j.jfca.2023.105689

Journal of Food Composition and Analysis

2023

DOI: 10.1016/j.jfca.2023.105689

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

Ihsan Ullah,

Asim Yaqub,

Muhammad Zia Ul Haq

et al.

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2024

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Cited by 7 publications

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Nanostructured transition metal dichalcogenides‐based colorimetric sensors: Synthesis, characterization, and emerging applications

Raghunathan,

Kapoor,

Kumar

et al. 2024

Luminescence

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Nanostructured transition metal dichalcogenides (TMDCs) have garnered significant attention as prospective materials for the development of highly sensitive and versatile colorimetric sensors. This work explores the synthesis, characterization, and emerging applications of TMDC‐based sensors, focusing on their unique structural aspects and inherent properties. The synthesis methods involve tailored fabrication techniques, such as chemical vapor deposition and hydrothermal processes, aimed at producing well‐defined nanostructures that enhance sensor performance. Characterization techniques, including microscopy, spectroscopy, and surface analysis, are employed to elucidate the structural and chemical features of the nanostructured TMDCs. These analyses provide insights into the correlation between the material's morphology and its sensing capabilities. The colorimetric sensing mechanism relies on the modulation of optical properties in response to specific analytes, enabling rapid and visual detection. The emerging applications of TMDC‐based colorimetric sensors span diverse fields, including environmental monitoring, healthcare, and industrial processes. The sensors exhibit high sensitivity, selectivity, and real‐time response, making them ideal candidates for detecting various target analytes. Furthermore, their integration with complementary technologies such as microfluidics, can facilitate the development of on‐site and point‐of‐care applications. This work highlights the interdisciplinary significance of nanostructured TMDC‐based colorimetric sensors and underscores their potential contributions to addressing contemporary challenges in sensing technology.

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Nanostructured transition metal dichalcogenides‐based colorimetric sensors: Synthesis, characterization, and emerging applications

Raghunathan,

Kapoor,

Kumar

et al. 2024

Luminescence

View full text Add to dashboard Cite

show abstract

An experimental and theoretical aided 2D MoS2 nanoflowers strategy for rapid visual sensing of Gallic acid in food and clinical matrixes

Khan,

Ajab,

Yaqub

et al. 2024

Applied Surface Science Advances

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Salvia tiliifolia leaf extract-based silver nanoparticles for colorimetric detection of Hg(II) in food and environmental samples

Mume,

Kebede,

Bekana

et al. 2024

Journal of Food Composition and Analysis

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

Cited by 7 publications

References 36 publications

Nanostructured transition metal dichalcogenides‐based colorimetric sensors: Synthesis, characterization, and emerging applications

Nanostructured transition metal dichalcogenides‐based colorimetric sensors: Synthesis, characterization, and emerging applications

An experimental and theoretical aided 2D MoS2 nanoflowers strategy for rapid visual sensing of Gallic acid in food and clinical matrixes

Salvia tiliifolia leaf extract-based silver nanoparticles for colorimetric detection of Hg(II) in food and environmental samples

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