Surface Plasmon Resonance-Based Biodetection Systems: Principles, Progress and Applications—A Comprehensive Review

Biosensors, Год журнала: 2025, Номер 15(1), С. 35 - 35

Опубликована: Янв. 9, 2025

Surface Plasmon Resonance (SPR)-based biodetection systems have emerged as powerful tools for real-time, label-free biomolecular interaction analysis, revolutionizing fields such diagnostics, drug discovery, and environmental monitoring. This review highlights the foundational principles of SPR, focusing on interplay evanescent waves surface plasmons that underpin its high sensitivity specificity. Recent advancements in SPR technology, including enhancements sensor chip materials, integration with nanostructures, coupling complementary detection techniques, are discussed to showcase their role improving analytical performance. The paper also explores diverse applications systems, ranging from pathogen cancer biomarker identification food safety monitoring toxin analysis. By providing a comprehensive overview technological progress emerging trends, this underscores transformative potential SPR-based addressing critical scientific societal challenges. Future directions challenges, miniaturization, cost reduction, expanding multiplexing capabilities, presented guide ongoing research development rapidly evolving field.

Язык: Английский

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Designing High-Performance SPR Biosensor Using Hybrid Structure of BifeO3 and 2D Material for SARS-CoV-2 Detection

Plasmonics, Год журнала: 2025, Номер unknown

Опубликована: Янв. 22, 2025

Язык: Английский

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High-performance biosensors based on angular plasmonic of a multilayer design: new materials for enhancing sensitivity of one-dimensional designs

RSC Advances, Год журнала: 2024, Номер 14(11), С. 7877 - 7890

Опубликована: Янв. 1, 2024

In this study, a theoretical examination is conducted to investigate the biosensing capabilities of different surface plasmon resonance (SPR) based hybrid multilayer structures, which are composed two-dimensional (2D) materials.

Язык: Английский

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Advancements and Perspectives in Optical Biosensors

ACS Omega, Год журнала: 2024, Номер 9(23), С. 24181 - 24202

Опубликована: Май 30, 2024

Optical biosensors exhibit immense potential, offering extraordinary possibilities for biosensing due to their high sensitivity, reusability, and ultrafast sensing capabilities. This review provides a concise overview of optical biosensors, encompassing various platforms, operational mechanisms, underlying physics, it summarizes recent advancements in the field. Special attention is given plasmonic metasurface-based emphasizing significant performance bioassays and, thus, increasing attraction research, positioning them as excellent candidates lab-on-chip point-of-care devices. For we emphasize surface plasmon resonance (SPR) its subcategories, along with localized (LSPR) devices enhance Raman spectroscopy (SERS), highlighting ability perform diverse bioassays. Additionally, discuss recently emerged biosensors. Toward conclusion this review, address current challenges, opportunities, prospects biosensing. Considering advantages presented by foreseeable that they will become robust widespread platform early disease diagnostics.

Язык: Английский

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Unlocking New Frontiers in Healthcare: The Impact of Nano-Optical Biosensors on Personalized Medical Diagnostics

Journal of Biotechnology, Год журнала: 2025, Номер 400, С. 29 - 47

Опубликована: Фев. 15, 2025

Язык: Английский

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Improved ZnO-Ag-graphene oxide surface plasmon resonance organic sensor

Optical and Quantum Electronics, Год журнала: 2024, Номер 56(8)

Опубликована: Авг. 8, 2024

Язык: Английский

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High-Precision Chemical Sensor Using Surface Plasmon Resonance for Deltamethrin Analysis

Sensing and Imaging, Год журнала: 2025, Номер 26(1)

Опубликована: Фев. 11, 2025

Язык: Английский

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Enhanced Angular Surface Plasmon Resonance Sensor Featuring Ag Nanoparticles Embedded Within a MoS2 Hosting Medium

Plasmonics, Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Язык: Английский

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Multi-purpose Surface Plasmon Resonance Sensor with Enhanced Sensitivity for Detecting Anemia and Monitoring Glucose Levels

Plasmonics, Год журнала: 2025, Номер unknown

Опубликована: Март 11, 2025

Язык: Английский

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Tunable defect mode properties in ternary photonic crystals: the role of nanocomposite defect layer position

Journal of Modern Optics, Год журнала: 2025, Номер unknown, С. 1 - 24

Опубликована: Апрель 7, 2025

Язык: Английский

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