Materials design strategies for semiconducting metal-oxide chemiresistive gas sensors: a review

Maosong Tian, Yufan Wu, Zhihao Zhao, Zhe Chen, Nansong Zhu and Xiangyu Jiang

RSC Appl. Interfaces, 2026, 3, 616
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Metal oxide semiconductor-based hydrogen sensors: material engineering strategies for performance enhancement

Sirui Li, Ni Tu, Juncheng Li, Cong Yu, Jianing Mao, Zhizhen Ye, Jie Jiang and Liping Zhu

J. Mater. Chem. C, 2026, 14, 8457
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Selective sensing characteristics of Fe doped and (Fe, N, O) co-doped molybdenum disulfide toward CO, CO2, and NH3 gases: a first-principles investigation

Thi H. Ho, Khiet An Vuong, Le Phuong Truong, Nguyen Hai Dang, Minh-Thuan Pham, D. M. Hoat, Huynh Anh Huy and Duy Khanh Nguyen

RSC Adv., 2026, 16, 19334
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Fabrication of three-dimensional flower-ball heterostructures MoS2/LDHs based on an interface coupling strategy and their application in high-performance NOx gas sensing

Chong Lin, Hongyi Wu, Zhou Zhou, Guanyi Wang, Meng Bao, Fan Zhu, Shiqiao Zhao, Xiaopeng Wang, Li Li and Keying Shi

J. Mater. Chem. C, 2026
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Advanced gas sensors via nanoscale structure engineering and fabrication strategies

Ju-Ah Jin, Seong-Jin Park, Ho-Jae Kim, Geumbee Lee, Sang Min Won and Jae-Young Yoo

Nanoscale, 2026
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Unleashing the potential of Ga3+ doped Co2SnO4 thin films for enhanced chemi-resistive traits in dimethylamine gas sensing at room temperature

Nallakumar Santhosh and Muthurakku Usha Rani

Results in Engineering, 2026, 29, 109469
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Ultrasensitive low-temperature H 2S detection enabled by microwave-synthesized CuO/SnO 2/RGO composite nanosheets with abundant heterojunctions

Li Yin, Kang Zhao, Mengxin Han, Wenpei Shi, Tengbiao Yu, Hui He, Bin Zhao, Bingbing Fan, Deliang Chen and Rui Zhang

Journal of Advanced Ceramics, 2026, 15, 9221282
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Defect-coupled Co3O4@In2O3 heterostructures on plasma-activated polyimide with interpretable machine learning for breath acetone sensing

Muhammad Hilal, Yasir Ali, Zahid Ullah, Zhicheng Cai, Hyojung Kim, Ibrahim A. Alnaser, Hany S. Abdo, Seonghyeon Lee and Yongha Hwang

Materials Characterization, 2026, 236, 116385
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Flower-Like CNTs@MoS2 Core–Shell Nanostructure for NH3 Gas Sensor at Room Temperature

Nobpon Seniwong-Na-Ayuttaya, Sarawut Kondee, Tanatsaparn Tithito and Chatchawal Wongchoosuk

ACS Omega, 2026, 11, 18408
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Neural network for gas recognition based on MOS electronic nose: Algorithm design and hardware deployment

Ruqi Guo, Renbo Li, Juanjuan Ding, Luyao Wen, Yu Zhang, Chenyu Wen and Mingzhi Jiao

Microchemical Journal, 2026, 225, 118008
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Smart textiles for pollutant gas sensor and capture: Advancement and future perspective

Desalegn Atalie and Yared Fikre

Journal of Hazardous Materials Advances, 2026, 21, 101038
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Hierarchical Structured SnOx/g-C3N4 nanocomposites with n-n heterojunctions for NO2 detection at low working temperature

Yanna Liu, Ali Omidkar, Song Xiao, Hua Song and Ke Du

Applied Surface Science, 2026, 730, 166366
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High-Performance H2 Sensors Based on a Hydrogen Spillover-Triggered Reversible W6+/W5+ Transformation Strategy for Distributed Hydrogen Leak Detection

Leiyu Diao, Ou Wang, Dong Cheng, Qing Yue, Youyou Feng, Yaqiong Su and Jing Wei

ACS Sens., 2026
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Nanosensors in food safety detection: a comprehensive review of recent advances and future prospects

Qing Qi, Yaonan Li, Ruiming Wen, Xin Gao, Qingchun Yin, Yu Han and Long Wu

Microchim Acta, 2026, 193
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Cross-modal fusion of chemical language and physicochemical features enables accurate and interpretable multi-label odor prediction

Xiaochuan Chen, Jiawei Zhuang, Ye Zhang, Yongquan Zhou, Kunsen Lin, Xuefei Zhou and Yalei Zhang

Journal of Hazardous Materials, 2026, 508, 141967
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Overcoming the Sensitivity‐Selectivity Trade‐Off in Chemiresistive CO Sensors Through a Single‐Atom Pt‐Activated Lattice Oxygen Strategy

Ping Li, Leiyu Diao, Ou Wang, Longfei Li, Yuan Yao, Yaqiong Su and Jing Wei

Adv Funct Materials, 2026, 36
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Room-temperature gas sensors: Fundamentals, mechanisms, materials, performance enhancement strategies, and applications

Dunan Hu, Zhizhen Ye, Xiuquan Gu and Jianguo Lu

Materials Science and Engineering: R: Reports, 2026, 169, 101207
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Recent advances in conductive polymer based nanomaterials for environmental hazardous gas detection: A review

Huanping Xie, Meng Mei, Kaixin Chen, Xu Tian and Yude Wang

Environmental Chemistry and Safety, 2026
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Fe3O4@MoS2/MoO3/rGO Nanocomposite for Ammonia Gas‐Sensing at Room Temperature

Abdul Selim, Michal Jakl, Martin Mergl, Tereza Václavů, Jan Plšek and Martin Kalbáč

Advanced Sensor Research, 2026, 5
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Contactless gas-sensitive photoelectrochemical biosensor for determination of Salmonella typhimurium based on SnO2/CeO2 heterojunction

Kangyao Zhang, Qian Chen, Jiayang Chen, Ruiyong Jiang, Chen Zhang, Dianping Tang, Yiting Chen and Zhenli Qiu

Analytica Chimica Acta, 2026, 1406, 345466
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Interfacial electrostatic amplification of acetone sensing and AI-resolved kinetic discrimination in hierarchical Co3O4–In2O3 microspheres

Juncheng Zhou, Yasir Ali, Hasan Ali, Zhicheng Cai, Wanfeng Xie, Jisheng Dang and Muhammad Hilal

Sensors and Actuators A: Physical, 2026, 408, 117972
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Nanomaterials of optical signal sensors for gas detection: advances and perspectives

Xu Tian, Huanping Xie, Tao Wang, Jianhua Yang, Jie Yu, Xuhui Xu, Jianbei Qiu and Yude Wang

Coordination Chemistry Reviews, 2026, 564, 218080
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Metal-organic framework-derived metal oxide semiconductor as chemiresistive gas sensors: Material design and performance optimization

Haodong Wang, Kun Luo and Zhijian Peng

Coordination Chemistry Reviews, 2026, 562, 217998
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MXene-based gas sensors: Role of surface terminations, stability challenges, and device engineering

Luyu Wang and Jia Song

Sensors and Actuators A: Physical, 2026, 406, 117889
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Research progress on multi-bond synergy of self-assembled intrinsically connected porous materials

Naiwen Liu, Yujia Gao, Wenxia Xu, Yuhang Huang, Weiye Kong, Jianping Lai and Lei Wang

Materials Today Chemistry, 2026, 54, 103593
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Enhanced 2-butanone sensing properties of CeO2/WO3 heterojunction with multilevel channels inherited from pollen biotemplate

Chuanxuan Zhou, Shaowei Li, Ziyi Zhang, Dousheng Han and Fuchao Yang

Talanta, 2026, 302, 129436
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Synergizing CRISPR diagnostics and interpretive biosensing into smart urban health systems for pandemic-resilient cities

Jacob Tizhe Liberty

Sustainable Cities and Society, 2026, 142, 107332
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Toward Intelligent Gas Sensors

Naveed Ahmad

JESTT, 2026, 3, 1
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Electron‐Deficient Pd Enabled by Single‐Atom Alloy Drives Fast and CO‐Resistant Hydrogen Sensing

Ou Wang, Leiyu Diao, Ping Li, Youyou Feng, Dong Cheng, Yaqiong Su and Jing Wei

Adv Funct Materials, 2026, 36
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Defect-driven charge transport engineering in mask-defined SnTe thin films for ultrasensitive NO2 gas detection

B.S. Spurthi, S. Vijayalakshmi, K. Mohammed Salman, N. Pradeep and C.G. Renuka

Sensors and Actuators B: Chemical, 2026, 465, 140211
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