Wireless electrochemiluminescent biosensors: Powering innovation with smartphone technology

Tamiya, Eiichi; Osaki, Shuto; Nagai, Hidenori

doi:10.1016/j.bios.2024.116083

Biosensors and Bioelectronics

2024

DOI: 10.1016/j.bios.2024.116083

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Wireless electrochemiluminescent biosensors: Powering innovation with smartphone technology

Eiichi Tamiya,

Shuto Osaki,

Hidenori Nagai

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2024

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Cited by 2 publications

References 32 publications

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Advancements in Metal‐Organic, Enzymatic, and Nanocomposite Platforms for Wireless Sensors of the Next Generation

Mohan,

Virender,

Gupta

et al. 2024

Adv Funct Materials

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Advanced wireless sensors, incorporating metal‐organic frameworks (MOFs), enzymatic systems, and nanocomposites, offer unparalleled solutions for monitoring analytes and human physiological signals. These cutting‐edge sensors, when used with external devices, enable real‐time monitoring of analytes and physicochemical processes within the human body, thereby enhancing the understanding of complex biological systems. This study presents advancements in sensor development, fabrication techniques, and user‐friendly protocols. The performance of these sensors is evaluated based on their selectivity, sensitivity, and detection limits. Moreover, this article explores limitations, challenges, and key strategies to enhance analyte recognition from onsite environmental and biological species, ensuring human point‐of‐care safety.

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Advancements in Metal‐Organic, Enzymatic, and Nanocomposite Platforms for Wireless Sensors of the Next Generation

Mohan,

Virender,

Gupta

et al. 2024

Adv Funct Materials

View full text Add to dashboard Cite

show abstract

Optical Image Sensors for Smart Analytical Chemiluminescence Biosensors

Abbasi,

Hu,

Zhang

et al. 2024

Bioengineering

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Optical biosensors have emerged as a powerful tool in analytical biochemistry, offering high sensitivity and specificity in the detection of various biomolecules. This article explores the advancements in the integration of optical biosensors with microfluidic technologies, creating lab-on-a-chip (LOC) platforms that enable rapid, efficient, and miniaturized analysis at the point of need. These LOC platforms leverage optical phenomena such as chemiluminescence and electrochemiluminescence to achieve real-time detection and quantification of analytes, making them ideal for applications in medical diagnostics, environmental monitoring, and food safety. Various optical detectors used for detecting chemiluminescence are reviewed, including single-point detectors such as photomultiplier tubes (PMT) and avalanche photodiodes (APD), and pixelated detectors such as charge-coupled devices (CCD) and complementary metal–oxide–semiconductor (CMOS) sensors. A significant advancement discussed in this review is the integration of optical biosensors with pixelated image sensors, particularly CMOS image sensors. These sensors provide numerous advantages over traditional single-point detectors, including high-resolution imaging, spatially resolved measurements, and the ability to simultaneously detect multiple analytes. Their compact size, low power consumption, and cost-effectiveness further enhance their suitability for portable and point-of-care diagnostic devices. In the future, the integration of machine learning algorithms with these technologies promises to enhance data analysis and interpretation, driving the development of more sophisticated, efficient, and accessible diagnostic tools for diverse applications.

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Wireless electrochemiluminescent biosensors: Powering innovation with smartphone technology

Cited by 2 publications

References 32 publications

Advancements in Metal‐Organic, Enzymatic, and Nanocomposite Platforms for Wireless Sensors of the Next Generation

Advancements in Metal‐Organic, Enzymatic, and Nanocomposite Platforms for Wireless Sensors of the Next Generation

Optical Image Sensors for Smart Analytical Chemiluminescence Biosensors

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