Spectral Sensing Techniques in Biological Detection and Analysis
A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Optical Sensors".
Deadline for manuscript submissions: 31 December 2025 | Viewed by 21
Special Issue Editor
Interests: vibrational spectroscopy; machine learning; forensic science; disease biomarkers; enzyme inhibition characterization
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
This Special Issue explores the potential of spectral sensing techniques in biological detection and analysis, advancing high-sensitivity, non-invasive tools for biomedical, environmental, and forensic applications. Spectral methods, including Raman, infrared, fluorescence, and UV–vis spectroscopy, enable precise identification and quantification of biomolecules, pathogens, and cellular processes. These techniques offer rapid, selective detection critical for disease diagnostics, biomolecular profiling, and real-time monitoring, just to name a few. This Special Issue aims to showcase innovative sensor designs, signal processing algorithms, and integration strategies that may enhance spectral sensing performance in biological applications.
Recent developments in sensor design, signal processing, and system integration are increasing the capabilities of spectral sensing in both laboratory and field settings. These innovations address key challenges in this area, such as sensitivity, specificity, miniaturization, and data interpretation, thereby opening new possibilities for clinical diagnostics, environmental biosensing, and forensic analysis.
Submissions may include, but are not limited to, the following areas:
- Biomedical diagnostics and disease detection;
- Environmental biosensing;
- Forensic biomolecule analysis;
- Point-of-care and portable biosensors;
- Real-time biological monitoring;
- Machine learning for spectral data analysis;
- Miniaturized spectral sensor systems;
- Pathogen and biomarker detection;
- Food safety biosensing;
- Wearable spectral sensors for health monitoring.
We look forward to your contributions.
Dr. Lenka Halámková
Guest Editor
Manuscript Submission Information
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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
- spectral sensing
- biosensors
- Raman spectroscopy
- infrared
- fluorescence spectroscopy
- UV–vis spectroscopy
- biological detection
- biomolecule analysis
- disease diagnostics
- forensic sensing
- signal processing
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