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What is the current threshold of nano Biosensors?

Sustainable agriculture

Threshold voltage

Carbon nanotube

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The current threshold of nano biosensors is characterized by their unprecedented sensitivity, often capable of detecting analytes at the single molecule level . Nanobiosensors have been developed using various architectures such as mechanical devices, optical resonators, functionalized nanoparticles, nanowires, nanotubes, and nanofibers, showcasing high specificity and sensitivity . These biosensors integrate nanomaterials to enhance portability, sensitivity, and cost-effectiveness, enabling selective and specialized detection with minimal probe material concentration . Nanotechnology has revolutionized the field of biosensors, allowing for the detection of chemical or biological species on a nanoscale, with applications in biotechnology and agriculture . The advancements in nanotechnology have paved the way for the development of highly uniform carbon nanotube thin-film transistors (CNT-TFTs) used as ultra-sensitive detecting devices for specific DNA modifications, showcasing remarkable stability and sensitivity .

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Journal Article•DOI Uniform DNA Biosensors Based on Threshold Voltage of Carbon Nanotube Thin-Film Transistors Yanyan Deng, Min Zhang, Fang Yuan, Zigang Li, Wenyu Zhou - Show less +4 more 25 Apr 2016-NANO 6 Citations	The threshold voltage of carbon nanotube thin-film transistors (CNT-TFTs) used as biosensors is highly uniform, with a small standard deviation of 0.04, ensuring accurate detection.
Open access•Book Chapter•DOI Nanobiosensor: Current Trends and Applications Nitai Debnath, Sumistha Das - Show less +1 more 01 Jan 2020 5 Citations	Nanobiosensors integrate nanomaterials for enhanced sensitivity, requiring low probe material concentrations. They find applications in early disease diagnosis, pathogen detection, precision farming, food packaging, and environmental pollutant detection.
Book Chapter•DOI Current Status of Nanosensors in Biological Sciences Ghazala Ambrin, Habiba Kausar, Ruphi Naz, Altaf Ahmad - Show less +3 more 01 Jan 2020 2 Citations	The paper discusses various types of nanosensors including nanobiosensors, highlighting their potential in detecting biological species on a nanoscale, but does not specify a current threshold.
Book Chapter•DOI Contributions of Nano Biosensors in Managing Environmental Plant Stress Under Climatic Changing Era Mojtaba Kordrostami, Mohammad Mafakheri, Jameel M. Al-Khayri - Show less +2 more 01 Jan 2021 2 Citations	Not addressed in the paper.

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