Study Review of Optical Biosensors Based on 2D Materials

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Language: Английский

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Impact of Eu3+/Y3+ doping on the structural and optical properties of SrTiO3 perovskite phosphor and multi-functional applications

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178866 - 178866

Published: Jan. 1, 2025

Language: Английский

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Recent advances of surface plasmon resonance sensors based on metal-organic frameworks

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128008 - 128008

Published: March 1, 2025

Language: Английский

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A study of highly sensitive surface plasmon resonance biosensor for the detection of SARS-CoV-2 virus

Optical and Quantum Electronics, Journal Year: 2024, Volume and Issue: 56(10)

Published: Oct. 4, 2024

Language: Английский

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A smartphone-enabled colorimetric sensor based on VS2 quantum dots for Rapid and on-site detection of ferric ions

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 329, P. 125609 - 125609

Published: Dec. 17, 2024

Language: Английский

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Insight into the promotion mechanism of the surface plasmon resonance aptasensor based on ultrathin MBene nanosheets embedded with aptamer-templated silver nanoclusters for aptasensing exosomal marker

Talanta, Journal Year: 2025, Volume and Issue: 288, P. 127716 - 127716

Published: Feb. 14, 2025

Language: Английский

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A contemporary overview on quantum dots-based fluorescent biosensors: Exploring synthesis techniques, sensing mechanism and applications

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2025, Volume and Issue: 335, P. 126002 - 126002

Published: March 7, 2025

Language: Английский

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The surface plasmon resonance aptasensor based on the dual-interface Mott−Schottky heterojunction of Zr-doped MnB4 nanosheets decorated with gold nanoparticles for sensitively detecting nucleolin

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: 437, P. 137721 - 137721

Published: April 7, 2025

Language: Английский

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Ultra-sensitive surface plasmon resonance sensor integrating MXene (Ti3C2TX) and graphene for advanced carcinoembryonic antigen detection

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: April 19, 2025

Carcinoembryonic antigen (CEA) is a critical biomarker for diagnosing and monitoring cancers such as liver, colon, breast cancer. This study presents highly sensitive surface plasmon resonance (SPR) sensor incorporating 2D materials-graphene MXene (Ti3C2TX)- in Kretschmann configuration. The sensor, comprising BK7 prism, gold (Au), graphene, aluminum oxide (Al₂O₃), MXene, optimized detecting CEA aqueous solutions with high precision. performance of the proposed was evaluated using finite difference time domain (FDTD) numerical method, focusing on key parameters sensitivity figure merit (FOM). Operating at wavelength 633 nm, achieved an exceptional 163.63 deg/RIU FOM 17.52 RIU⁻¹, marking significant improvement over previously reported SPR biosensors. Comparative analysis further underscores superior this design, establishing it cutting-edge tool applications biosensing, medical diagnostics, food safety, environmental monitoring. offers potential real-world applications, including clinical diagnostics early cancer detection, safety monitoring, sensing.

Language: Английский

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Development of a Surface Plasmon Resonance Sensor Based MXene ($${\mathbf{T}\mathbf{i}}_{3}{\mathbf{C}}_{2}{\mathbf{T}}_{\mathbf{x}}$$) for the Detection of Carcinoembryonic Antigen (CEA)

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Language: Английский

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