Plasmonic Sensors: Advances and Applications
A special issue of Photonics (ISSN 2304-6732). This special issue belongs to the section "Lasers, Light Sources and Sensors".
Deadline for manuscript submissions: 20 August 2026 | Viewed by 3
Special Issue Editors
Interests: refractive index sensor; integrated photonics; plasmonic technology
Special Issue Information
Dear Colleagues,
Over the past three decades, we have witnessed intense research and development activity in the field of plasmonic sensors, driven by their unique characteristics of sub-wavelength confinement and strong light–matter interaction offered by the profound exposure of plasmonic modes to the ambient environment. This unmatched feature makes plasmonic sensors extremely sensitive to local refractive index changes, establishing them as a leading solution in optical sensing. Plasmonic sensors rely on the excitation of either propagating or localized plasmonic modes, leading to various types of plasmonic sensing devices including SPR sensors, integrated all-plasmonic or plasmo-photonic sensors and nanoplasmonic sensors. This versatility enables the design of novel devices with extraordinary performance, paving the way for breakthroughs in both fundamental research and practical applications.
Ιn this Special Issue, we aim to highlight recent advances in plasmonic sensor configurations, addressing key challenges in enhancing sensitivity, limit of detection, stability, and multiplexed detection while exploring their application in real world scenarios such as medical diagnostics, pharmaceuticals, life science research, environmental monitoring, and food safety.
We welcome original research articles, both theoretical and experimental, as well as comprehensive reviews. Research areas may include, but are not limited to, the following:
- Surface plasmon resonance (SPR) sensors;
- Localized surface plasmon resonance (LSPR) sensors;
- Integrated plasmonic sensors;
- Hybrid photonic-plasmonic sensors;
- Advanced fabrication techniques for plasmonic sensors;
- Biosensing applications for healthcare and point-of-care diagnostics;
- Environmental and chemical sensing;
- Food safety applications;
- Gas sensing;
- Temperature sensing.
We look forward to receiving your valuable contributions.
Dr. Evangelia Chatzianagnostou
Dr. Dimosthenis Spasopoulos
Guest Editors
Manuscript Submission Information
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Keywords
- plasmonic sensors
- SPR sensors
- localized SPR sensors
- nanoplasmonic sensors
- plasmo-photonic sensors
- biosensing and point-of-care diagnostics
- temperature sensing
- gas sensing
- food safety
- environmental sensing
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