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Electrochemical and Luminescent Sensor Materials for Biological and Biomedical Applications

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Electronic Materials".

Deadline for manuscript submissions: 20 January 2026 | Viewed by 278

Special Issue Editors


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Guest Editor
Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12 str., 91-403 Lodz, Poland
Interests: electrochemical (bio) sensors; activity-based sensing; nanomaterials; clinical diagnosis and forensic analysis
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Inorganic and Analytical Chemistry, Faculty of Chemistry, University of Lodz, Tamka 12 str., 91-403 Lodz, Poland
Interests: electrochemical sensors and biosensors; nanomaterials; soft sensing interfaces; thin polymeric membranes; environmental pollutant analysis; food and drug screening; 3D printing
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
International Centre for Research on Innovative Biobased Materials (ICRI-BioM)—International Research Agenda, Lodz University of Technology, Lodz, Poland
Interests: electrochemical sensors and biosensors; supramolecular chemistry; nanomaterials; pathogen screening; activity-based sensing.

Special Issue Information

Dear Colleagues,

The landscape of biomedical and biological sensors is rapidly evolving, driven by the need for more precise clinical diagnostics and continuous monitoring systems. Recent advancements in sensor technology have been particularly transformative in the field of personalized diagnostics. Wearable patches, implants, and other portable analytical devices are now capable of measuring a wide array of analytes, including glucose, electrolytes, and hormones, in various biomatrices such as blood, sweat, and saliva. These innovations have spurred a vigorous search for new materials, including novel molecules, nanomaterials, biomaterials, and nanohybrid materials, which are essential for the development of the next generation of electrochemical and luminescent sensors. These platforms are crucial for the expansion of biomedical applications, including real-time monitoring and early disease detection. This Special Issue focusing on the latest advancements in electrochemical and luminescent sensor materials will feature a curated selection of communications, full papers, and mini reviews, providing a comprehensive overview of current research and development efforts in this field.

Dr. Thangaraj S.T. Balamurugan
Dr. Annalakshmi Muthaiah
Dr. Sakthivel Kumaravel
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.

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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

  • electrochemical sensors
  • nanomaterials
  • electrochemical biosensors
  • luminescent sensors
  • luminescent biosensors

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Published Papers (1 paper)

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Review

51 pages, 9429 KiB  
Review
Research Progress of Persistent Luminescence Nanoparticles in Biological Detection Imaging and Medical Treatment
by Kunqiang Deng, Kunfeng Chen, Sai Huang, Jinkai Li and Zongming Liu
Materials 2025, 18(17), 3937; https://doi.org/10.3390/ma18173937 - 22 Aug 2025
Abstract
Persistent luminescence nanoparticles (PLNPs) represent a unique class of optical materials. They possess the ability to absorb and store energy from external excitation sources and emit light persistently once excitation terminates. Because of this distinctive property, PLNPs have attracted considerable attention in various [...] Read more.
Persistent luminescence nanoparticles (PLNPs) represent a unique class of optical materials. They possess the ability to absorb and store energy from external excitation sources and emit light persistently once excitation terminates. Because of this distinctive property, PLNPs have attracted considerable attention in various areas. Especially in recent years, PLNPs have revealed marked benefits and extensive application potential in fields such as biological detection, imaging, targeted delivery, as well as integrated diagnosis and treatment. Not only do they potently attenuate autofluorescence interference arising from biological tissues, but they also demonstrate superior signal-to-noise ratio and sensitivity in in vivo imaging scenarios. Therefore, regarding the current research, this paper firstly introduces the classification, synthesis methods, and luminescence mechanism of the materials. Subsequently, the research progress of PLNPs in biological detection and imaging and medical treatment in recent years is reviewed. The challenges faced by materials in biomedical applications and the outlook of future development trends are further discussed, which delivers an innovative thought pattern for developing and designing new PLNPs to cater to more practical requirements. Full article
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