Nanophotonics and Surface Waves in Biosensing Applications

A special issue of Biosensors (ISSN 2079-6374). This special issue belongs to the section "Optical and Photonic Biosensors".

Deadline for manuscript submissions: 31 January 2026 | Viewed by 681

Special Issue Editors


E-Mail Website
Guest Editor
School of Physics and Electronics, Hunan University, Changsha 410082, China
Interests: surface plasmon sensors; biosensor with 2D material; metamaterial; metasurface; photonic crystal
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Physics and Electronics, Hunan Normal University, Changsha 410081, China
Interests: surface plasmon sensors; biosensors with 2D materials; Tamm plasmon sensors; metasurface

Special Issue Information

Dear Colleagues,

An optical biosensor is a kind of micro-nano functional device which can transform a biological signal that is not easy to measure into an optical signal that is easy to observe and measure. Due to the interaction between the light waves and the measured bioanalyte, the slight change in the characteristics of the bioanalyte is represented by the relative obvious change in the parameters of the light signal, so as to achieve the purpose of accurately identifying and detecting the characteristics of the bioanalyte or the surrounding environment. Such sensors do not require labelled or modified biomolecules, so they are widely used in biomedicine, blood detection, biochemical detection, environmental monitoring, and other areas.

This Special Issue aims to compile a series of research articles and reviews that address the implementation of nanophotonics and surface wave technologies in biosensors, including, but not limited to, surface plasmon resonance, optical Tamm state, topological edge state, and modes coupling. In addition, studies that address the whole process are welcome; this encompasses basic principles to practical applications, including the design and manufacturing of novel sensors and the characterization of biological signals.

Through this Special Issue, readers will not only discover how nanophotonics and surface waves are propelling the development of biosensor technology, but also learn how these technologies can be applied to solve practical problems. The purpose of this Special Issue is to provide a platform for researchers to discuss the future opportunities and challenges of nanophotonics and surface waves in biodetection.

Prof. Dr. Yuanjiang Xiang
Dr. Leyong Jiang
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. Biosensors is an international peer-reviewed open access monthly 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 2200 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

  • photonic crystal biosensors
  • metasurface-based sensors
  • surface plasmon resonance-based sensors
  • optical Tamm state-based sensors
  • topological edge state-based sensors
  • modes coupling-based sensors
  • surface wave-based sensors

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 2593 KB  
Article
Highly Sensitive THz SPR Biosensor Based on Graphene-Coupled Prism Otto Structure
by Yu Xie, Zean Shen, Mingming Zhang, Mengjiao Ren, Wei Huang and Leyong Jiang
Biosensors 2025, 15(9), 630; https://doi.org/10.3390/bios15090630 - 21 Sep 2025
Viewed by 254
Abstract
This study presents a theoretical investigation of a terahertz (THz) surface plasmon resonance (SPR) optical biosensor utilizing a graphene-integrated Otto configuration. Through systematic numerical simulations, we demonstrate that actively modulating graphene’s conductivity via an external magnetic field enables tunable SPR behavior with high [...] Read more.
This study presents a theoretical investigation of a terahertz (THz) surface plasmon resonance (SPR) optical biosensor utilizing a graphene-integrated Otto configuration. Through systematic numerical simulations, we demonstrate that actively modulating graphene’s conductivity via an external magnetic field enables tunable SPR behavior with high phase sensitivity. The proposed sensor achieves a phase sensitivity of up to 3.1043×105 deg RIU−1 in liquid sensing and 2.5854×104 deg RIU−1 in gas sensing. This simulation-based work establishes a foundational framework for the development of highly sensitive, magneto-optically tunable optical sensors, highlighting their potential in chemical detection and medical diagnostics. Full article
(This article belongs to the Special Issue Nanophotonics and Surface Waves in Biosensing Applications)
Show Figures

Figure 1

Back to TopTop