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Recent Advances in Plasmon Resonance Sensors

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Physical Sensors".

Deadline for manuscript submissions: 20 December 2025 | Viewed by 1979

Special Issue Editors


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Guest Editor
Department of Electrical and Photonics Engineering, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
Interests: plasmonics; biosensors; fiber optic sensors

E-Mail Website
Guest Editor
Department of Electrical and Photonics Engineering, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
Interests: fiber optical bio/chemical sensors; polymers; glasses (chalcogenides) for optical fibers; plasmonics

Special Issue Information

Dear Colleagues,

We propose a Special Issue entitled "Recent Advances in Plasmon Resonance Sensors", aiming to highlight the latest breakthroughs, innovations, and state-of-the-art in the field of plasmonic sensor technologies. Plasmonics is a rapidly growing field of research and technology that focuses on the interaction between electromagnetic waves and the collective oscillations of electrons (plasmons) in metals. It is a powerful label-free technique that can detect very small refractive index changes in the surrounding medium owing to its ultrasensitive nature. Currently, this technique is extensively used for various applications, such as medical diagnosis, environmental monitoring, food safety, pharmaceuticals, security, and defense. It is a multidisciplinary subject, and its applications cover various fields, such as physics, chemistry, material science, nanotechnology, biology, and engineering. Plasmonic sensors offer several advantages over traditional sensing methods, such as quick response, real-time monitoring, low-cost, lightweight, and label-free, and the potential for multiplexing and point-of-care applications. We invite researchers, scientists, and engineers to submit original research articles, reviews, and communications. The topics for this Special Issue include, but are not limited to, the following: 

  • SPR-based sensors;
  • LSPR-based sensors;
  • Plasmonic biosensors;
  • Machine learning/artificial intelligence in plasmonics;
  • Plasmonic metasurfaces;
  • Microfluidic plasmonic sensing devices;
  • Surface-enhanced Raman spectroscopy;
  • Plasmon enhanced fluorescence;
  • Quantum plasmonics.

Dr. Vivek Semwal
Dr. Jakob Janting
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • SPR-based sensors
  • LSPR-based sensors
  • plasmonic biosensors
  • machine learning/artificial intelligence in plasmonics
  • plasmonic metasurfaces
  • microfluidic plasmonic sensing devices
  • surface-enhanced Raman spectroscopy
  • plasmon enhanced fluorescence
  • quantum plasmonics

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Published Papers (1 paper)

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Research

17 pages, 4150 KiB  
Article
Application of Surface Plasmon Resonance Imaging Biosensors for Determination of Fibronectin, Laminin-5, and Type IV Collagen in Plasma, Urine, and Tissue of Renal Cell Carcinoma
by Tomasz Guszcz, Anna Sankiewicz, Lech Gałek, Ewelina Chilinska-Kopko, Adam Hermanowicz and Ewa Gorodkiewicz
Sensors 2024, 24(19), 6371; https://doi.org/10.3390/s24196371 - 30 Sep 2024
Cited by 1 | Viewed by 1565
Abstract
Laminin, fibronectin, and collagen IV are pivotal extracellular matrix (ECM) components. The ECM environment governs the fundamental properties of tumors, including proliferation, vascularization, and invasion. Given the critical role of cell-matrix adhesion in malignant tumor progression, we hypothesize that the concentrations of these [...] Read more.
Laminin, fibronectin, and collagen IV are pivotal extracellular matrix (ECM) components. The ECM environment governs the fundamental properties of tumors, including proliferation, vascularization, and invasion. Given the critical role of cell-matrix adhesion in malignant tumor progression, we hypothesize that the concentrations of these proteins may be altered in the plasma of patients with clear cell renal cell carcinoma (ccRCC). This study aimed to evaluate the serum, urine, and tissue levels of laminin-5, collagen IV, and fibronectin among a control group and ccRCC patients, with the latter divided into stages T1–T2 and T3–T4 according to the TNM classification. We included 60 patients with histopathologically confirmed ccRCC and 26 patients diagnosed with chronic cystitis or benign prostatic hyperplasia (BPH). Collagen IV, laminin-5, and fibronectin were detected using Surface Plasmon Resonance Imaging biosensors. Significant differences were observed between the control group and ccRCC patients, as well as between the T1–T2 and T3–T4 subgroups. Levels were generally higher in plasma and tissue for fibronectin and collagen IV in ccRCC patients and lower for laminin. The ROC (Receiver operating characteristic) analysis yielded satisfactory results for differentiating between ccRCC patients and controls (AUC 0.84–0.93), with statistical significance for both fibronectin and laminin in plasma and urine. Analysis between the T1–T2 and T3–T4 groups revealed interesting findings for all examined substances in plasma (AUC 0.8–0.95). The results suggest a positive correlation between fibronectin and collagen levels and ccRCC staging, while laminin shows a negative correlation, implying a potential protective role. The relationship between plasma and urine concentrations of these biomarkers may be instrumental for tumor detection and staging, thereby streamlining therapeutic decision-making. Full article
(This article belongs to the Special Issue Recent Advances in Plasmon Resonance Sensors)
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