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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Electrochemical Biosensors for Global Health Challenges
edited by Tianxiang Wei
submission deadline 28 Feb 2026 | Viewed by 121 | 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)
Metal-Organic Frameworks-Derived Functional Materials: Advances in Sensing Applications
edited by and
submission deadline 1 Mar 2026 | Viewed by 59 | 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 | 7 articles | Viewed by 11677 | 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)
Advanced Chemical Sensors in Gas Detection
edited by Xinyuan Zhou
submission deadline 15 Mar 2026 | 1 articles | Viewed by 936 | 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)
Electrochemical Sensors Based on Various Materials
edited by Cristiana Eugenia Ana Grigorescu and
submission deadline 15 Mar 2026 | Viewed by 175 | 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)
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 6978 | Submission Open
Keywords: fluorescent probe; imaging; sensors
(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 6521 | Submission Open
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
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 948 | 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 426 | 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)
Nanomaterials in Chemosensors and Biosensors: Development and Application (2nd Edition) submission deadline 31 Mar 2026 | Viewed by 163 | Submission Open
Keywords: nanomaterials; chemosensors; biosensors; nanotechnology; biotechnology
(This special issue belongs to the Section Materials for Chemical Sensing)
Smart Electromagnetic Sensors: Optical, Microwave, and Terahertz Technologies for Chemical and Biological Applications
edited by
submission deadline 31 Mar 2026 | Viewed by 145 | 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)
Optical Fiber and Surface Plasmon Resonance Technology for Chemical Sensing submission deadline 6 Apr 2026 | Viewed by 90 | 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 55 | 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 87 | 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)
Chemometrics for Food, Environmental and Biological Analysis submission deadline 30 Apr 2026 | 4 articles | Viewed by 9891 | Submission Open
Keywords: multivariate data analysis; spectral analysis; chemical fingerprint; pattern recognition; quality control and assurance; calibration and predictive modeling; experimental design; data processing and feature selection; quantitative analysis; environmental monitoring; pollution analysis
(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 | 1 articles | Viewed by 112 | 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 89 | 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 44 | 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)
Electrochemical Sensors and Biosensors in Food Analysis submission deadline 30 Apr 2026 | Viewed by 36 | Submission Open
Keywords: electrochemical sensors; biosensors; food analysis; food safety; food quality; nanomaterials; point-of-care devices; smart sensing; toxicology; chemosensing strategies
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Chemosensors Based on Advanced Materials for Environmental Detection and Monitoring
edited by Ileana Nicoleta Popescu and Ruxandra Vidu
submission deadline 1 May 2026 | 2 articles | Viewed by 4086 | Submission Open
Keywords: compounds analysis and detection; chemosensors; (nano)sensors; nanotechnology; composites; nanomaterials; nanostructure array; bandgap materials; micro/nanodevice fabrication
(This special issue belongs to the Section Applied Chemical Sensors)
Progress in Enzyme Sensing Technology
edited by
submission deadline 15 May 2026 | 1 articles | Viewed by 2425 | Submission Open
Keywords: enzyme biosensing; metabolic labelling; label-free detection; electrochemistry; sensor design
(This special issue belongs to the Section (Bio)chemical Sensing)
Innovative Gas Sensors: Development and Application
edited by
submission deadline 15 May 2026 | 1 articles | Viewed by 1037 | Submission Open
Keywords: gas sensors; nanomaterials for sensing; portable and wearable sensors; internet of things (IoT) sensors; electronic nose; artificial intelligence in gas sensing
(This special issue belongs to the Section Applied Chemical Sensors)
Functional Nanomaterial-Based Electrochemical Sensors
edited by
submission deadline 30 May 2026 | 2 articles | Viewed by 2421 | Submission Open
Keywords: functional nanomaterials; nanocomposites; biosensors; chemical sensors; environmental analysis; electrochemical sensing
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Functional Material-Enhanced Fiber-Optic Chemical Sensor
edited by Lingxin Kong
submission deadline 30 May 2026 | Viewed by 49 | Submission Open
Keywords: optical fiber sensing; chemical detection; functional materials
(This special issue belongs to the Section Optical Chemical Sensors)
Nanostructured Materials for Electrochemical Sensing
edited by
submission deadline 31 May 2026 | 3 articles | Viewed by 2739 | 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 | 2 articles | Viewed by 2487 | 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)
Optical Probes and Bioimaging: Recent Developments and Challenges
edited by and
submission deadline 31 May 2026 | Viewed by 66 | 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)
Novel Development of Diagnosis Sensor Based on Nanozymes for Biomedical Applications
edited by Amin Zhang and
submission deadline 31 May 2026 | Viewed by 62 | Submission Open
Keywords: nanozyme; electrochemical sensor; electrochemiluminescent sensor; biomarker detection; disease diagnosis
(This special issue belongs to the Section (Bio)chemical Sensing)
(Bio)Chemical Sensing in Real-World Applications—a Dedicated Issue for Young Researchers
edited by and Zengnan Wu
submission deadline 31 May 2026 | Viewed by 59 | Submission Open
Keywords: biosensor; food chemistry; environmental monitoring; artificial intelligence for sensing; cell analysis
Functional Nanomaterial-Based Gas Sensors and Humidity Sensors, 2nd Edition
edited by
submission deadline 20 Jun 2026 | Viewed by 46 | 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)
Colorimetric and Fluorescent Sensors: Current Status and Future Development submission deadline 30 Jun 2026 | 7 articles | Viewed by 15830 | Submission Open
Keywords: colorimetric sensors; fluorescent detection; metal ion detection; anion recognition; metal– organic frameworks (MOFs)
(This special issue belongs to the Section Optical Chemical Sensors)
GC, MS and GC-MS Analytical Methods: Opportunities and Challenges (Fourth Edition) submission deadline 30 Jun 2026 | 6 articles | Viewed by 9799 | 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 | 6 articles | Viewed by 4857 | 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 | 1 articles | Viewed by 542 | 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)
Electrochemical Detection: Analytical and Biological Challenges (2nd Edition)
edited by
submission deadline 30 Jun 2026 | Viewed by 195 | Submission Open
Keywords: electrochemical sensors; electrochemical detection; analytical electrochemistry
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advancements of Chemosensors and Biosensors in China—3rd Edition submission deadline 30 Jun 2026 | Viewed by 128 | 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
Spectroscopy, Imaging and Chemometric Modelling for Quality Analysis in Food and Drug Research submission deadline 30 Jun 2026 | Viewed by 56 | Submission Open
Keywords: spectroscopy; imaging techniques; non-destructive analysis; portable/handheld devices; green analytical chemistry; chemometrics; multivariate data analysis; multi-way analysis; data fusion; machine learning; pattern recognition; quantitative/qualitative analysis; food quality; authentication; drug quality control; quality control and assurance
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Microfluidics and 3D Printing for Chemical Sensors
edited by and Bin Luo
submission deadline 30 Jul 2026 | Viewed by 262 | Submission Open
Keywords: microfluidics; 3D printing; chemical sensor; microelectronics; semiconductor devices; sensor materials; electrochemical sensors
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Nanozyme-Based Sensing Platforms for Biomedical Applications
edited by Tao Chen
submission deadline 31 Jul 2026 | Viewed by 37 | Submission Open
Keywords: nanozyme; biosensor; bacterial detection; electrochemical sensing; biomedical applications
(This special issue belongs to the Section (Bio)chemical Sensing)
Electrochemical Sensors and Biosensors for Food, Environmental and Biomedical Analysis—2nd Edition submission deadline 31 Jul 2026 | Viewed by 7 | Submission Open
Keywords: electrochemical sensors; electrochemical biosensors; analytical chemistry; food safety; environmental monitoring; biomedical analysis; sensing technologies; signal transduction; point-of-care diagnostics; nanostructured materials
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Innovative Analytical Methods in Pharmaceutical and Biomedical Analysis, 2nd Edition
edited by and
submission deadline 15 Sep 2026 | Viewed by 27 | Submission Open
Keywords: AI-assisted analysis; biosensors and chemosensors; mass spectrometry; nuclear magnetic resonance; Raman spectrum; near-infrared spectroscopy; lab-on-chip; novel materials and devices for sample pretreatment; analytical quality by design; nondestructive analytical technology
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advanced Nanomaterials-Based (Bio-)Sensors for Electrochemical Detection and Analysis: 2nd Edition submission deadline 30 Sep 2026 | Viewed by 33 | 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)
Artificial Intelligence-Enhanced Gas Sensor submission deadline 26 Dec 2026 | Viewed by 17 | Submission Open
Keywords: gas sensors; machine olfaction; electronic noses; sensor array signal processing; pattern recognition
(This special issue belongs to the Section Applied Chemical Sensors)
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