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 and Bioassays Based on Nanomaterials submission deadline 30 Apr 2025 | 9 articles | Viewed by 21784 | Submission Open
Keywords: nanotechnology; nanomaterials; magnetic beads; nanoparticles; biofunctionalization; immunosensors; biosensors; aptasensors; genosensors; environmental analysis; bioanalytical applications; electrochemical transduction methods; electrochemical bioassays; enzyme linked immunomagnetic electrochemical assay (ELIME)
(This special issue belongs to the Section Materials for Chemical Sensing)
Raman and Surface-Enhanced Raman Scattering Techniques in Analytical and Biomedical Fields
edited by and Rafael Jesus Gonçalves Rubira
submission deadline 30 Apr 2025 | 5 articles | Viewed by 6667 | Submission Open
Keywords: Raman spectroscopy; SERS; detection of pesticides; environmental contaminants; nanoparticles; biological systems; biosensors; chemical surface
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Sensors for Food Testing, Environmental Analysis, and Medical Diagnostics submission deadline 30 Apr 2025 | 8 articles | Viewed by 6215 | Submission Open
Keywords: sensor technology; food safety; environmental monitoring; medical diagnostics; biosensors; nanomaterials; Smart sensors; point-of-care testing; real-time monitoring
(This special issue belongs to the Section Applied Chemical Sensors)
Electrochemical Biosensors: Advances and Prospects
edited by Wenwen Tu
submission deadline 30 Apr 2025 | 3 articles | Viewed by 5548 | Submission Open
Keywords: biosensors; electrochemistry; electrochemiluminescence; photoelectrochemistry; immunoassay; Cytosensor; biomarkers; nucleic acid assay; pharmaceutical analysis; drug delivery
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Recent Progress on Sensors and Smart Systems for In-Situ Gas Monitoring
edited by Barbara Fabbri
submission deadline 30 Apr 2025 | 3 articles | Viewed by 2603 | Submission Open
Keywords: gas sensors; environmental monitoring; electronic noses; air quality sensors; innovative gas sensing materials; gas sensing mechanism
(This special issue belongs to the Section Applied Chemical Sensors)
Novel Materials for Gas Sensing
edited by and Cornelia Enache
submission deadline 30 Apr 2025 | 2 articles | Viewed by 1512 | Submission Open
Keywords: novel materials; nanostructures; gas sensor
(This special issue belongs to the Section Materials for Chemical Sensing)
Chemometrics in Electroanalysis and Electrochemical Sensing
edited by Sherlan Guimarães Lemos and
submission deadline 30 Apr 2025 | Viewed by 471 | Submission Open
Keywords: multivariate optimization of electrochemical sensors; electronic tongues and noses; linear and nonlinear first-order calibration; second and higher-order calibration; machine learning-based electrochemical methods
(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 Apr 2025 | Viewed by 132 | 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)
Applications of Electronic Nose (E-Nose) and Electronic Tongue (E-Tongue) in Food Quality
edited by Celia García-Hernández
submission deadline 1 May 2025 | Viewed by 873 | 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)
Flexible Electronic Devices and Systems for Sensing Applications
edited by , Yang Li and
submission deadline 10 May 2025 | 2 articles | Viewed by 12388 | Submission Open
Keywords: flexible electronic devices; integrated systems; nano-micro technology; gas sensors; humidity sensors; biosensors; mechanical sensors
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Functional Nanomaterial-Based Gas Sensors
edited by Juanyuan Hao
submission deadline 15 May 2025 | 4 articles | Viewed by 7222 | 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)
Chemometrics Tools Used in Chemical Detection and Analysis submission deadline 15 May 2025 | 3 articles | Viewed by 4856 | Submission Open
Keywords: chemometrics; machine learning; data mining; multivariate data analysis; optimization
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Green Analytical Chemistry: Current Trends and Future Developments submission deadline 20 May 2025 | 5 articles | Viewed by 9372 | Submission Open
Keywords: green analytical chemistry; miniaturization; sample preparation; chemical and biochemical sensors; portability; microfluidics
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advances in Gas Sensors and their Application
edited by Huayao Li and
submission deadline 30 May 2025 | 2 articles | Viewed by 4480 | Submission Open
Keywords: gas sensors; Semiconductor Sensors; novel materials; sensor structures; mechanism studies; and applications
(This special issue belongs to the Section Nanostructures for Chemical Sensing)
Surface-Enhanced Raman Spectroscopy for Bioanalytics submission deadline 31 May 2025 | 7 articles | Viewed by 13964 | Submission Open
Keywords: surface-enhanced Raman spectroscopy; plasmonics; bioanalytics; detection; diagnostics; biosensors; multiplexing; nanostructures; nanoparticles; biomolecules
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advanced Chemical Sensors for Gas Detection
edited by
submission deadline 31 May 2025 | 12 articles | Viewed by 12214 | Submission Open
Keywords: chemosensors; gas sensors; vapor detection; biosensors; semiconductors; electronics; environmental detection
(This special issue belongs to the Section Applied Chemical Sensors)
Electrochemical Sensing in Medical Diagnosis submission deadline 31 May 2025 | 7 articles | Viewed by 8338 | 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)
The Application of Surface-Enhanced Raman Spectroscopy (SERS) Platform
edited by and
submission deadline 31 May 2025 | 4 articles | Viewed by 7601 | Submission Open
(This special issue belongs to the Section Optical Chemical Sensors)
Electrochemical Sensors and Biosensors for Environmental Detection submission deadline 31 May 2025 | 2 articles | Viewed by 3905 | Submission Open
Keywords: electrochemical biosensors; environmental monitoring; sensor design; sensor fabrication; analyte quantification; environmental contaminants; sensor materials; biological recognition elements; immobilization techniques; signal amplification
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Electrochemical Sensors in Bioanalytical Chemistry submission deadline 31 May 2025 | 1 articles | Viewed by 3897 | Submission Open
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Advances in Optoelectronic Materials-Based Sensors and Devices
edited by , Xiao Li and
submission deadline 31 May 2025 | 1 articles | Viewed by 3315 | Submission Open
Keywords: optoelectronic materials; nanomaterials; graphene and 2D materials; transition metal dichalcogenides (TMDs); chemical sensors; photodetectors; energy stroage nanodevices; flexible nanodevices; theoretical calculations
(This special issue belongs to the Section Applied Chemical Sensors)
Advanced Real-Time On-Site Sensing Technologies for Food and Environment Analysis: 2nd Edition
edited by and
submission deadline 31 May 2025 | 2 articles | Viewed by 2037 | 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)
Novel Analytical Approaches for Food Analysis with a Focus on Chemosensors submission deadline 31 May 2025 | Viewed by 125 | Submission Open
Keywords: food safety monitoring; chemical contaminant detection; pesticide residue analysis in food; food authenticity testing; nutritional content analysis; adulteration detection; foodborne pathogen identification; mycotoxin detection in food; heavy metal analysis in food; food freshness assessment; perishable food monitoring; antioxidant quantification in food; flavor compound detection; enzyme-based sensors for food analysis; real-time food quality control
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Feature Papers in the Section "Analytical Methods, Instrumentation and Miniaturization"
edited by and Wen Shen
submission deadline 1 Jun 2025 | 8 articles | Viewed by 8061 | Submission Open
Keywords: chemical sensors; biosensors; analytical methods; instrumentation; miniaturization
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Electrochemical Sensor for Food Analysis submission deadline 10 Jun 2025 | 2 articles | Viewed by 2995 | Submission Open
Keywords: electrochemical sensors; food safety; nanoparticles; MOF; carbon paste electrode; glassy carbon electrode; modified electrode
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Mass Spectroscopy in Analytical and Bioanalytical Chemistry
edited by
submission deadline 15 Jun 2025 | 1 articles | Viewed by 868 | Submission Open
Keywords: sample preparation; elemental analysis; small-molecule detection; environmental monitoring; therapeutic drug monitoring; novel matrices for molecular ionization; mass spectrometry imaging for battery; display; and biological tissue analysis; AI approaches for analytical mass spectroscopy
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Nanostructured Materials for Advanced Gas Sensing
edited by
submission deadline 15 Jun 2025 | Viewed by 460 | Submission Open
Keywords: gas sensor; nanomaterial; two-dimensional material; metal oxide; metal organic framework; Mxene; graphene; carbon nanotube; electronic nose
(This special issue belongs to the Section Nanostructures for Chemical Sensing)
Novel Gas Sensing Approaches: From Fabrication to Application
edited by Guillem Domènech-Gil and
submission deadline 20 Jun 2025 | 1 articles | Viewed by 1568 | 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)
Fluorescent Probe for Bioanalysis
edited by
submission deadline 25 Jun 2025 | Viewed by 1532 | Submission Open
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advancements of Chemosensors and Biosensors in China—2nd Edition
edited by , Qun Fang and
submission deadline 30 Jun 2025 | 7 articles | Viewed by 6366 | 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 application; other sensors
Recent Advances in Metal Oxide-Based Gas Sensors
edited by
submission deadline 30 Jun 2025 | 3 articles | Viewed by 6288 | Submission Open
Keywords: materials for metal oxide gas sensors; signal processing techniques for sensing applications; novel applications of metal oxide sensors; air quality analysis and environmental monitoring; sensors for electronic noses; VOC sensing; sensor signal analysis; information processing and algorithm development; machine learning with mox sensors; sensor array optimization; remote sensing and wireless technologies; gas plume mapping and tracking; gas sensing for automotive and energy storage applications
(This special issue belongs to the Section Nanostructures for Chemical Sensing)
The Recent Progress and Applications of Optical Chemical Sensors submission deadline 30 Jun 2025 | 3 articles | Viewed by 5092 | Submission Open
Keywords: optical sensors; fluorescence; colorimetric methods; chemosensor; chemodosimeter; bioimaging; probes; materials
(This special issue belongs to the Section Optical Chemical Sensors)
Novel Biosensors for Medical Diagnostics submission deadline 30 Jun 2025 | 2 articles | Viewed by 4735 | Submission Open
Keywords: biosensors; clinical diagnostics; biomarkers; point-of-care; microfluidics; wearables; artificial intelligence
(This special issue belongs to the Section (Bio)chemical Sensing)
Chemometrics for Analytical Chemistry: Second Edition
edited by and
submission deadline 30 Jun 2025 | 4 articles | Viewed by 4274 | Submission Open
Keywords: chemometrics; chemosensors; analytical chemistry; sampling; experimental design; data preprocessing and data fusion strategies for chemical sensing; projection methods for data exploration and factor analysis in analytical chemistry; multiway calibration in analytical chemistry; higher-dimensional pattern recognition in chemosensors
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
GC, MS and GC-MS Analytical Methods: Opportunities and Challenges (Third Edition) submission deadline 30 Jun 2025 | 7 articles | Viewed by 4041 | 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)
Chemical Sensing and Analytical Methods for Forensic Applications
edited by
submission deadline 30 Jun 2025 | 2 articles | Viewed by 3581 | Submission Open
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Novel Nanocarriers-Based (Bio)Chemical Sensors in Medicine submission deadline 30 Jun 2025 | 1 articles | Viewed by 3519 | Submission Open
(This special issue belongs to the Section (Bio)chemical Sensing)
Revolutionizing the Future: Cutting-Edge Chemical Sensor Technologies in the USA—2024 Insights and Innovations submission deadline 30 Jun 2025 | 1 articles | Viewed by 2398 | Submission Open
Keywords: sensor tech; smart cities; healthcare monitoring; environmental sensing; chemical sensing; physical sensing; food safety; industrial automation; biometrics; fabrication methods
Detection of Volatile Organic Compounds in Complex Mixtures
edited by Lauryn E. DeGreeff and Kevin Johnson
submission deadline 30 Jun 2025 | 1 articles | Viewed by 2180 | Submission Open
Keywords: volatile organic compounds; complex mixtures; sensor arrays; machine olfaction; sensor validation; novel analytical instrumentation; novel sensing materials
(This special issue belongs to the Section Applied Chemical Sensors)
Advanced Biosensors for Diagnostic Applications submission deadline 30 Jun 2025 | 2 articles | Viewed by 1649 | Submission Open
Keywords: biosensors; smart biosensors; point-of-care devices; diagnostic applications; biomarkers detection
(This special issue belongs to the Section (Bio)chemical Sensing)
Recent Advances in Low-Cost Chemical Sensor Technologies for Environmental Monitoring Applications
edited by
submission deadline 30 Jun 2025 | 1 articles | Viewed by 1388 | Submission Open
Keywords: low-cost air quality sensors (gas; VOCs; PM); GHG sensors; chemical sensor-nodes; chemical sensor calibration; machine learning; artificial intelligence for chemical sensors; wireless sensor networks for chemical sensing; urban air pollution monitoring by chemical sensors; chemical sensors for environmental measurements and case-studies; chemical sensors for smart cities; IoT applications; new concepts and trends in air quality sensors
(This special issue belongs to the Section Applied Chemical Sensors)
Progress of Photoelectrochemical Analysis and Sensors
edited by Yamin Fu
submission deadline 30 Jun 2025 | 1 articles | Viewed by 1217 | 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)
Advanced Biosensors for Point-of-Care Testing in Analytical Chemistry
edited by , Haotian Wu and Ren Shen
submission deadline 30 Jun 2025 | 1 articles | Viewed by 420 | Submission Open
Keywords: biosensors; nanomaterials; portable detection devices; detection; point-of-care testing; lateral flow assays; immunoassay; microfluidic chip
(This special issue belongs to the Section (Bio)chemical Sensing)
Applications and Trends in Sensitive Electrochemical and Electrochemiluminescence Sensors
edited by
submission deadline 30 Jun 2025 | Viewed by 257 | Submission Open
Keywords: electrochemistry; electrochemiluminescence; chemosensors; biosensors; clinical diagnostics; food safety; environmental and health monitoring; functional nanomaterials
(This special issue belongs to the Section Electrochemical Devices and Sensors)
Recent Progress in Nano Material-Based Gas Sensors
edited by Bo Zhang
submission deadline 15 Jul 2025 | 1 articles | Viewed by 2159 | Submission Open
Keywords: gas sensor; chemiresistive type; heterostructure; photoactivation; photosensitization; sensor array; nanostructure; semiconductor material; doping; sensitizer
(This special issue belongs to the Section Nanostructures for Chemical Sensing)
Nanozyme-Enabled Analytical Chemistry submission deadline 20 Jul 2025 | 1 articles | Viewed by 1906 | Submission Open
Keywords: nanozymes; applications; sensor networks; digital health
(This special issue belongs to the Section Analytical Methods, Instrumentation and Miniaturization)
Advanced Nanomaterials-Based (Bio)sensors for Electrochemical Detection and Analysis submission deadline 31 Jul 2025 | 9 articles | Viewed by 20074 | Submission Open
Keywords: nanoparticles; 2D materials; 3D materials; electrochemical (bio)sensors; immunosensor; modified electrodes; electroanalysis; enzymes; polymers
(This special issue belongs to the Section Nanostructures for Chemical Sensing)
Application of Carbon Nanotubes in Sensing
edited by
submission deadline 31 Jul 2025 | 1 articles | Viewed by 3519 | Submission Open
Keywords: carbon nanotubes; biosensors and sensors; electrochemical techniques; point-of-care; smart devices
(This special issue belongs to the Section Applied Chemical Sensors)
Current Trends on Surface Acoustic Wave Sensors and Humidity Sensors
edited by Xinglin Yu
submission deadline 31 Jul 2025 | 1 articles | Viewed by 1771 | Submission Open
Keywords: surface acoustic wave (SAW) sensors; humidity sensors; smart sensing technologies; environmental monitoring; sensor fabrication technologies; sensing mechanisms; novel materials for sensors; sensor for novel applications; gas sensors; sensor miniaturization
(This special issue belongs to the Section Applied Chemical Sensors)
Electrochemical and Optical Sensing: Progress, Perspectives and Challenges submission deadline 31 Jul 2025 | Viewed by 179 | Submission Open
Keywords: electrochemical sensors; optical sensors; electrochemical impedance spectroscopy
(This special issue belongs to the Section Electrochemical Devices and Sensors)
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