Special Issues

Chemosensors publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Advanced Biosensors for Diagnostic Applications submission deadline 31 Jan 2026 | 3 articles | Viewed by 3900 | Submission Open
Keywords: biosensors; smart biosensors; point-of-care devices; diagnostic applications; biomarkers detection
(This special issue belongs to the Section (Bio)chemical Sensing)
New Electrodes Materials for Electroanalytical Applications submission deadline 31 Jan 2026 | 4 articles | Viewed by 3510 | Submission Open
Keywords: characterization of new electrode materials; electrochemical sensor technology; electrode surface modification; electrochemical transducers for biosensing; electroanalytical applications
(This special issue belongs to the Section Materials for Chemical Sensing)
Application of Luminescent Materials for Sensing, 2nd Edition
edited by
submission deadline 31 Jan 2026 | 2 articles | Viewed by 2853 | Submission Open
Keywords: luminescent materials; ultra-sensitive detection; photoluminescence; ECL; PEC
(This special issue belongs to the Section Optical Chemical Sensors)
Advanced Real-Time On-Site Sensing Technologies for Food and Environment Analysis: 2nd Edition
edited by and
submission deadline 31 Jan 2026 | 2 articles | Viewed by 2716 | Submission Open
Keywords: gas sensors; microwave sensors; spectroscopy sensors; food detection; environment monitoring
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Electrochemical and Optical Sensing: Progress, Perspectives and Challenges submission deadline 31 Jan 2026 | Viewed by 242 | Submission Open
Keywords: electrochemical sensors; optical sensors; electrochemical impedance spectroscopy
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Applications of Electronic Nose (E-Nose) and Electronic Tongue (E-Tongue) in Food Quality
edited by Celia García-Hernández
submission deadline 15 Feb 2026 | 9 articles | Viewed by 20362 | Submission Open
Keywords: electronic tongues; electronic noses; food analysis; food quality and safety; electrochemical sensors; electrochemical biosensors; nanostructured sensors for food analysis
(This special issue belongs to the Section Applied Chemical Sensors)
Recent Advances in Field-Effect Transistor-Based Sensors
edited by Xiaofeng Liu
submission deadline 15 Feb 2026 | Viewed by 292 | Submission Open
Keywords: field-effect transistor; biosensing and chemosensing; interface engineering; signal transmission mechanism; carbon-based materials; in vitro and in vivo monitoring; semiconductors; single-molecule; multi-mode readout
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Novel Gas Sensing Approaches: From Fabrication to Application
edited by Guillem Domènech-Gil and
submission deadline 20 Feb 2026 | 1 articles | Viewed by 2074 | Submission Open
Keywords: smart sensors; VOCs; machine learning; environmental monitoring; artificial intelligence; Internet of Things; air quality; leakage detection; industrial safety; public health and well-being
(This special issue belongs to the Section Applied Chemical Sensors)
Advanced Enzyme-Based Sensors
edited by Nuanfei Zhu, Jinyu Zhu and Dali Wei
submission deadline 25 Feb 2026 | 1 articles | Viewed by 3549 | Submission Open
Keywords: enzyme-based sensor; enzyme cascade reaction; enzyme encapsulation; enzyme activity regulation; nanozyme-based sensor; biosensor; chemical sensor; wearable sensor
(This special issue belongs to the Section (Bio)chemical Sensing)
Electrochemical Sensor Array for Food Detection and Human Perception submission deadline 28 Feb 2026 | 2 articles | Viewed by 7162 | Submission Open
Keywords: the development of electrochemical sensor arrays; intelligent sensory evaluation; the analysis and processing of complex taste and smell signals in food; the machine perception and evaluation of sensor arrays; the development of human perception analysis system
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Low-Cost Chemosensors for Applications in Environment, Health, Food, and Industry Process Control, 2nd Edition
edited by
submission deadline 28 Feb 2026 | 3 articles | Viewed by 2456 | Submission Open
Keywords: low-cost; chemosensors; sensors; food analysis; gas sensor; pH sensor; medical diagnostics; colorimetric sensors; electronic nose; healthcare; environmental monitoring
(This special issue belongs to the Section Applied Chemical Sensors)
Electrochemical Sensors and Biosensors: Recent Progress, Challenges, and Future Perspectives
edited by
submission deadline 28 Feb 2026 | 1 articles | Viewed by 1962 | Submission Open
Keywords: electrochemical sensors; biosensors; nanomaterials for sensing; advanced electrode materials; point-of-care diagnostics; environmental monitoring; biocompatibility; miniaturized sensors; signal enhancement techniques; real-time monitoring
(This special issue belongs to the Section (Bio)chemical Sensing)
Electrochemical Biosensors for Global Health Challenges
edited by Tianxiang Wei
submission deadline 28 Feb 2026 | Viewed by 90 | Submission Open
Keywords: electrochemical biosensor; nanomaterials; early screening and detection of diseases; immediate detection of infectious diseases; rapid detection of antibiotic resistance; emerging environmental pollutants
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Rapid Point-of-Care Testing Technology and Application (Second Edition) submission deadline 28 Feb 2026 | Viewed by 87 | Submission Open
Keywords: SARS-CoV-2; POCT; diagnostic; microfluidics; biosensors; antibody; immune response; prophylaxis
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Metal-Organic Frameworks-Derived Functional Materials: Advances in Sensing Applications
edited by and
submission deadline 1 Mar 2026 | Viewed by 30 | Submission Open
Keywords: metal-organic frameworks; functional materials; sensing applications; structural morphologies; in situ/operando technique; theoretical calculation; real sample testing
(This special issue belongs to the Section Materials for Chemical Sensing)
Functional Nanomaterial-Based Gas Sensors
edited by Juanyuan Hao
submission deadline 5 Mar 2026 | 5 articles | Viewed by 10029 | Submission Open
Keywords: gas sensors; metal oxides; metal sulfides; carbon-based materials; new functional nanomaterials; nanocomposites; flexible sensor
(This special issue belongs to the Section Nanostructures for Chemical Sensing)
Electrochemical Sensors Based on Various Materials
edited by Cristiana Eugenia Ana Grigorescu and
submission deadline 15 Mar 2026 | Viewed by 146 | Submission Open
Keywords: carbon-based electrochemical sensors (graphene/fullerene/CNT; etc.); materials for elecrochemical biosensors; conductive polymers for sensitive detection of pollutants; electrochemical detection of biological components; lock-and-key electrochemical sensors; molecular imprinted polymers
(This special issue belongs to the Section Materials for Chemical Sensing)
Advanced Chemical Sensors in Gas Detection
edited by Xinyuan Zhou
submission deadline 15 Mar 2026 | Viewed by 61 | Submission Open
Keywords: next-generation sensing materials (e.g.; graphene; MXenes; quantum dots); miniaturized and wearable sensor platforms; energy-efficient and self-powered sensing systems; situ/operando gas-sensing characterization; cross-sensitive data correction and AI-driven signal processing; field-deployable sensors for industrial; agricultural; and urban environments
(This special issue belongs to the Section Applied Chemical Sensors)
Chemical Sensing and Analytical Methods for Forensic Applications
edited by
submission deadline 31 Mar 2026 | 3 articles | Viewed by 5536 | Submission Open
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advancements and Emerging Applications of Fluorescent Probes for Sensing and Imaging
edited by Sushil K. Dwivedi
submission deadline 31 Mar 2026 | 3 articles | Viewed by 4437 | Submission Open
Keywords: fluorescent probe; imaging; sensors
(This special issue belongs to the Section Applied Chemical Sensors)
Laser-Induced Breakdown Spectroscopy for Component Analysis in Food and Environmental Samples
edited by Shixiang Ma
submission deadline 31 Mar 2026 | 1 articles | Viewed by 645 | Submission Open
Keywords: laser-induced breakdown spectroscopy; food and environmental sciences; element monitoring
(This special issue belongs to the Section Optical Chemical Sensors)
Application of Chemical Sensors in Smart Agriculture
edited by , , He Li and Sixia Yang
submission deadline 31 Mar 2026 | Viewed by 373 | Submission Open
Keywords: agricultural environmental monitoring sensors; crop growth monitoring sensors; pest and disease early warning sensors; functional materials-based sensors; AI-integrated sensors; miniaturized sensor technology
(This special issue belongs to the Section Applied Chemical Sensors)
Smart Electromagnetic Sensors: Optical, Microwave, and Terahertz Technologies for Chemical and Biological Applications
edited by
submission deadline 31 Mar 2026 | Viewed by 116 | Submission Open
Keywords: electromagnetic sensors; optical fiber sensors; optical sensors; photonic biosensors; microwave sensors; terahertz sensors; chemical detection; biological sensing; nanostructured sensors; artificial intelligence in sensing; machine learning for sensors; lab-on-a-chip; point-of-care sensors; multimodal sensing; environmental monitoring; biomedical diagnostics
(This special issue belongs to the Section Applied Chemical Sensors)
Nanomaterials in Chemosensors and Biosensors: Development and Application (2nd Edition) submission deadline 31 Mar 2026 | Viewed by 105 | Submission Open
Keywords: nanomaterials; chemosensors; biosensors; nanotechnology; biotechnology
(This special issue belongs to the Section Materials for Chemical Sensing)
Optical Fiber and Surface Plasmon Resonance Technology for Chemical Sensing submission deadline 6 Apr 2026 | Viewed by 60 | Submission Open
Keywords: optical fibers and plasmonic phenomena; Surface plasmon resonance (SPR); localized surface plasmon resonance (LSPR); plasmonic hybrid modes; novel sensing materials; sensor structures; mechanism studies and applications
(This special issue belongs to the Section Optical Chemical Sensors)
Advanced Metal–Organic Frameworks: Innovations in Sensing and Detection Technologies
edited by Jingjuan Liu
submission deadline 11 Apr 2026 | Viewed by 34 | Submission Open
Keywords: metal– organic frameworks (MOFs); sensing applications; structural tunability; host-guest chemistry; sensing mechanisms; selective sensing; sensitive detection; environmental monitoring; healthcare diagnostics; wearable sensors
(This special issue belongs to the Section Materials for Chemical Sensing)
Spectral Detection: Advancing Sensing Tools for Global Challenges
edited by
submission deadline 15 Apr 2026 | Viewed by 63 | Submission Open
Keywords: spectral detection technology; sensors; instruments; real-time monitoring; non-invasive detection; portable spectrometers; wearable sensors; environmental surveillance; early disease diagnosis; machine learning
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Arrays of Bio/Chemical Sensors: Uses and Strategies for Their Application
edited by
submission deadline 30 Apr 2026 | Viewed by 78 | Submission Open
Keywords: arrays; sensors; pattern recognition; data analysis; e-nose
(This special issue belongs to the Section Applied Chemical Sensors)
Advanced Chemometric Methods for Analytical Applications submission deadline 30 Apr 2026 | Viewed by 58 | Submission Open
Keywords: chemometrics; multivariate analysis; analytical chemistry; chemical sensors; data-driven chemical analysis
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Electrochemical Sensing in Medical Diagnosis (Second Edition) submission deadline 30 Apr 2026 | Viewed by 18 | Submission Open
Keywords: electrochemical sensors; functionalized electrodes; novel structures and materials; bioreceptor immobilization; healthcare; medical diagnosis; point-of-care devices
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Functional Nanomaterial-Based Electrochemical Sensors
edited by
submission deadline 30 May 2026 | 1 articles | Viewed by 788 | Submission Open
Keywords: functional nanomaterials; nanocomposites; biosensors; chemical sensors; environmental analysis; electrochemical sensing
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Nanostructured Materials for Electrochemical Sensing
edited by
submission deadline 31 May 2026 | 2 articles | Viewed by 1721 | Submission Open
Keywords: nanomaterials; thin films; electrochemical biosensing; biosensors; sensors; immunosensors; genosensors; food; environment; disease biomarkers
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Progress of Photoelectrochemical Analysis and Sensors
edited by Yamin Fu
submission deadline 31 May 2026 | 1 articles | Viewed by 1680 | Submission Open
Keywords: photoelectrochemical analysis; photoelectrochemical sensors; environmental analysis; nucleic acid analysis; immunoassay; enzymatic biosensing
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Novel Development of Diagnosis Sensor Based on Nanozymes for Biomedical Applications
edited by Amin Zhang and
submission deadline 31 May 2026 | Viewed by 38 | Submission Open
Keywords: nanozyme; electrochemical sensor; electrochemiluminescent sensor; biomarker detection; disease diagnosis
(This special issue belongs to the Section (Bio)chemical Sensing)
Optical Probes and Bioimaging: Recent Developments and Challenges
edited by and
submission deadline 31 May 2026 | Viewed by 38 | Submission Open
Keywords: optical probes; bioimaging; near-infrared window (NIR-II) imaging; machine learning; disease diagnosis
(This special issue belongs to the Section Optical Chemical Sensors)
Functional Nanomaterial-Based Gas Sensors and Humidity Sensors, 2nd Edition
edited by
submission deadline 20 Jun 2026 | Viewed by 11 | Submission Open
Keywords: gas sensors; humidity sensors; flexible humidity sensors; functional nanomaterials; novel sensing materials; environment detections; non-invasive breath gas analysis; human-body-related humidity detection; wearable applications
(This special issue belongs to the Section Materials for Chemical Sensing)
GC, MS and GC-MS Analytical Methods: Opportunities and Challenges (Fourth Edition) submission deadline 30 Jun 2026 | 5 articles | Viewed by 6241 | Submission Open
Keywords: gas chromatography; mass spectrometry; volatile compounds; total profile; chemosensors; fingerprint; analytical chemistry; complex matrix
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Recent Advances in Chemical Sensors for Biological Detection and Environmental Monitoring: Fundamental Science and Applications
edited by , Jinxuan Liu and Liyan Zhang
submission deadline 30 Jun 2026 | 5 articles | Viewed by 3894 | Submission Open
Keywords: chemical sensors; fluorescent sensors; phosphorescent sensors; wearable electrochemical sensors; organic pollutants; biomarkers
(This special issue belongs to the Section Applied Chemical Sensors)
Application of Organic Conjugated Materials in Chemosensors
edited by
submission deadline 30 Jun 2026 | Viewed by 122 | Submission Open
Keywords: chemosensor; biosensor; charge transfer; fluorescence; organic semiconductor; conjugated molecule; conjugated oligomer; conjugated polymer; conducting polymer; aggregate; environmental detection
(This special issue belongs to the Section Materials for Chemical Sensing)
Advancements of Chemosensors and Biosensors in China—3rd Edition submission deadline 30 Jun 2026 | Viewed by 50 | Submission Open
Keywords: electrochemical sensors; optical chemical sensors; mass-sensitive sensors; field-effect transistor sensors; catalytic sensors; acoustic and thermal sensors; sensor array; innovative materials and their sensing applications; other sensors
Advanced Nanomaterials-Based (Bio-)Sensors for Electrochemical Detection and Analysis: 2nd Edition submission deadline 30 Sep 2026 | Viewed by 9 | Submission Open
Keywords: nanoparticles; 2D materials; 3D materials; electrochemical (bio-)sensors; immunosensors; modified electrodes; electroanalysis; enzymes; polymers
(This special issue belongs to the Section Electrochemical Devices and Sensors)
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