Year 2022

• Highly Reliable Passive RFID-Based Inductor–Capacitor Sensory System Strengthened by Solvatochromism for Fast and Wide-Range Lactate Detection

  Publication

  • M. R. R. Khan
  • A. Khalilian
  • J. Seo
  • S. Oh
  • A. Thakre
  • T. K. An
  • H. S. Lee

  - IEEE SENSORS JOURNAL - Year 2022

  A passive radio frequency-identification-based inductor-capacitor (LC) lactate sensory system with a specific dye-containing interdigitated capacitor (IDC) in which the sensing signal is amplified by the solvatochromic effect is proposed. When a lactate solution contacts the IDC of the LC lactate sensor, the capacitance of the IDC changes, changing the resonance frequency of the sensor. This changes the oscillation frequency of...

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• High-performance graphene-based biosensor using a metasurface of asymmetric silicon disks

  Publication

  • M. Salemizadeh Parizi
  • F. Salemizadehparizi
  • M. M. Zarasvand
  • S. Abdolhosseini
  • S. Bahadori-Haghighi
  • A. Khalilian

  - IEEE SENSORS JOURNAL - Year 2022

  In recent years, optical biosensors widely applicable for medical applications, have received much attention. In this paper, we propose a high-performance polarization-insensitive optical biosensor based on a graphene-dielectric metasurface. The metasurface consists of an asymmetric dielectric disk array that supports a high Q-factor Fano resonance. The provided sharp Fano resonance results in an enhanced light-matter interaction...

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