Gold Nanobipyramid-Based Photothermal Sensors for the Portable Evaluation of Total Antioxidant Capacity

Huang, Jiahui; Jiang, Fan; Zhao, Zhe; Li, Zhixin; Deng, Xiaoyu; Han, Ray P. S.; Xu, Shaohua; Tao, Yingzhou; Lin, Zhenyu

doi:10.1021/acsanm.4c02155

ACS Appl. Nano Mater.

2024

DOI: 10.1021/acsanm.4c02155

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Gold Nanobipyramid-Based Photothermal Sensors for the Portable Evaluation of Total Antioxidant Capacity

Jiahui Huang,

Fan Jiang,

Zhe Zhao

et al.

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Cited by 3 publications

References 44 publications

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Rapid photothermal assay for ultrasensitive point-of-care detection of tumor markers based on a filter membrane

Liu,

Chen,

Zhao

et al. 2024

Microchim Acta

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Rapid photothermal assay for ultrasensitive point-of-care detection of tumor markers based on a filter membrane

Liu,

Chen,

Zhao

et al. 2024

Microchim Acta

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Dual-function paper-based biosensor for sensitive detection of hyaluronidase and human papillomavirus DNA using diffusion wet area as readout

Li,

Xu,

Dong

et al. 2024

Biosensors and Bioelectronics

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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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Gold Nanobipyramid-Based Photothermal Sensors for the Portable Evaluation of Total Antioxidant Capacity

Cited by 3 publications

References 44 publications

Rapid photothermal assay for ultrasensitive point-of-care detection of tumor markers based on a filter membrane

Rapid photothermal assay for ultrasensitive point-of-care detection of tumor markers based on a filter membrane

Dual-function paper-based biosensor for sensitive detection of hyaluronidase and human papillomavirus DNA using diffusion wet area as readout

Overview of the Design and Application of Photothermal Immunoassays

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