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Updated: Dec 18, 2025
Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
Published on: February 1, 2022
Ultrasensitive Surface Plasmon Resonance Biosensor Using Blue Phosphorus-Graphene Architecture
Keyi Li1, Lintong Li1, Nanlin Xu1
1Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China.
This study introduces a novel surface plasmon resonance biosensor using blue phosphorus and graphene. The phase modulation design offers significantly enhanced sensitivity for detecting biomolecules.
Area of Science:
- Materials Science
- Nanotechnology
- Biomedical Engineering
Background:
- Surface plasmon resonance (SPR) biosensors are crucial for detecting biomolecular interactions.
- Emerging two-dimensional materials offer unique properties for enhancing biosensor performance.
- Graphene and blue phosphorus present promising candidates for next-generation biosensing platforms.
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