Study Review of Optical Biosensors Based on 2D Materials

Plasmonics, Год журнала: 2025, Номер unknown

Опубликована: Янв. 21, 2025

Язык: 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, Год журнала: 2025, Номер unknown, С. 178866 - 178866

Опубликована: Янв. 1, 2025

Язык: Английский

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

Talanta, Год журнала: 2025, Номер unknown, С. 128008 - 128008

Опубликована: Март 1, 2025

Язык: 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, Год журнала: 2024, Номер 56(10)

Опубликована: Окт. 4, 2024

Язык: 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, Год журнала: 2024, Номер 329, С. 125609 - 125609

Опубликована: Дек. 17, 2024

Язык: 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, Год журнала: 2025, Номер 288, С. 127716 - 127716

Опубликована: Фев. 14, 2025

Язык: 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, Год журнала: 2025, Номер 335, С. 126002 - 126002

Опубликована: Март 7, 2025

Язык: 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, Год журнала: 2025, Номер 437, С. 137721 - 137721

Опубликована: Апрель 7, 2025

Язык: Английский

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

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Апрель 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.

Язык: 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, Год журнала: 2025, Номер unknown

Опубликована: Апрель 30, 2025

Язык: Английский

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