Platinum nanozyme-mediated temperature sensor for sensitive photothermal immunoassay of YKL-40 under near-infrared light

Yu, Shaoyang; Ke, Qiaohong; Cai, Fan; Gong, Sisi; Huang, Rongfu; Fan, Chunmei

doi:10.1039/d3sd00222e

Sens. Diagn.

2023

DOI: 10.1039/d3sd00222e

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Platinum nanozyme-mediated temperature sensor for sensitive photothermal immunoassay of YKL-40 under near-infrared light

Shaoyang Yu,

Qiaohong Ke,

Fan Cai

et al.

Abstract: This work reports on the proof-of-concept of innovative photothermal immunosensing platform for the sensitive screening of YKL-40 in biological fluids by coupling near-infrared light (NIR)-excited platinum nanoparticle (PtNP) with a...

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Cited by 2 publications

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Design and mechanism of photothermal soft actuators and their applications

Sutar,

Latthe,

et al. 2024

J. Mater. Chem. A

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Design and mechanism of photothermal soft actuators and their applications

Sutar,

Latthe,

et al. 2024

J. Mater. Chem. A

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Overview of the Design and Application of Photothermal Immunoassays

Gao,

Wu,

Gan

et al. 2024

Sensors

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Developing powerful immunoassays for sensitive and real-time detection of targets has always been a challenging task. Due to their advantages of direct readout, controllable sensing, and low background interference, photothermal immunoassays have become a type of new technology that can be used for various applications such as disease diagnosis, environmental monitoring, and food safety. By modification with antibodies, photothermal materials can induce temperature changes by converting light energy into heat, thereby reporting specific target recognition events. This article reviews the design and application of photothermal immunoassays based on different photothermal materials, including noble metal nanomaterials, carbon-based nanomaterials, two-dimensional nanomaterials, metal oxide and sulfide nanomaterials, Prussian blue nanoparticles, small organic molecules, polymers, etc. It pays special attention to the role of photothermal materials and the working principle of various immunoassays. Additionally, the challenges and prospects for future development of photothermal immunoassays are briefly discussed.

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Platinum nanozyme-mediated temperature sensor for sensitive photothermal immunoassay of YKL-40 under near-infrared light

Abstract: This work reports on the proof-of-concept of innovative photothermal immunosensing platform for the sensitive screening of YKL-40 in biological fluids by coupling near-infrared light (NIR)-excited platinum nanoparticle (PtNP) with a...

Cited by 2 publications

References 35 publications

Design and mechanism of photothermal soft actuators and their applications

Design and mechanism of photothermal soft actuators and their applications

Overview of the Design and Application of Photothermal Immunoassays

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