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Biosensors couple an active bioreceptor with a signal transducer and an electronic amplifier. They utilize biological systems at various levels of integration to specifically recognize analytes. Beyond the biorecognition element, the transducer plays a key role by converting the physicochemical changes induced by the biorecognition reaction into a measurable signal—such as variations in voltage, current, temperature, or optical properties—which is ultimately transformed into a digital output for processing.

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Transducers: Theory and Applications

  • 章节

  • 发表日期：

    2025年

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  • Aleksandr Simonian,
  • Mary Anitha Arugula,
  • Paolo Bollella

摘要

Biosensors couple an active bioreceptor with a signal transducer and an electronic amplifier. They utilize biological systems at various levels of integration to specifically recognize analytes. Beyond the biorecognition element, the transducer plays a key role by converting the physicochemical changes induced by the biorecognition reaction into a measurable signal—such as variations in voltage, current, temperature, or optical properties—which is ultimately transformed into a digital output for processing.