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Synergy of W doping and oxygen vacancy engineering on d-band center modulation for enhanced gas sensing performance

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Unveiling the potential of a discrete titania chemiresistor: broad-spectrum sensing of C1–C4 alcohols and precise C3 isomer discrimination in binary mixtures

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Design of 3D flower-like NiWO4/WO3 heterostructures with excellent trimethylamine sensing performance

Dan Meng, Chun He, Lei Zhang, Yue Zhang, Ruixiang Li, Kai Tao and Xiaoguang San

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The use of peanut shells as a bio-template to prepare K-doped In2O3 porous sheets for chlorine detection

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MOF-derived, carbon-mediated construction of a hierarchical rod-shaped MoO3/Co3O4 heterojunction towards efficient triethylamine detection

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Single-atom catalysts as Frontier materials for advanced gas sensors

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NiO sensitized porous ZnSnO3 nanocubes for enhanced formaldehyde gas-sensing performance

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High-performance room-temperature NO2 gas sensors enabled by 0D SnO2/1D WO3 heterostructures for wearable applications

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Surface oxygen chemistry of metal oxide semiconductors for gas-sensing applications

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Enhanced H2 sensing performance of perforated 3D NiO nanostructures and their comparative study with green synthesized NiO nanoparticles

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J Mater Sci: Mater Electron, 2024, 35
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The novel NOx sensing material MOF-derived metal oxides In2O3/CoOOH heterojunction nanostructures performance enhancement

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Applied Surface Science, 2025, 687, 162304
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Ultrasensitive Chemiresistive Gas Sensors Based on Dual-Mesoporous Zinc Stannate Composites for Room Temperature Rice Quality Monitoring

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Nano-Micro Lett., 2025, 17
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Unleashing the Potential of Tailored ZnO–MgO Nanocomposites for the Enhancement of NO2 Sensing Performance at Room Temperature

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ACS Sens., 2024, 9, 6122
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Unraveling the Synergy of Interfacial Engineering in In Situ Prepared NiO/NdNiO3 for ppb‐Level SO2 Sensing: Mechanistic and First‐Principles Insights

Vishnu G Nath, Shalini Tomar, Nikhil N. Rao, Muhammed Safeer Naduvil Kovilakath, Neena S. John, Satadeep Bhattacharjee, Seung‐Cheol Lee and Angappane Subramanian

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Carrier separation efficiency dominated In2S3/MgIn2S4 heterojunction resistive gas sensor: For highly sensitive and selective TMA identification and application

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Enhanced S-scheme mechanism in sandwich-type NiO/Ag/ZnIn2S4 heterojunction nanoarray for room temperature triethylamine sensing under visible light excitation

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Defect engineering approaches for metal oxide semiconductor-based chemiresistive gas sensing

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CxNy-based materials as gas sensors: Structure, performance, mechanism and perspective

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Improvement of gas-sensing performance of TO8C monolayers as high-efficient room-temperature NO and NO2 gas sensors induced by electric field

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Significantly enhanced hydrogen sensing in rare-earth doped indium oxide nanofibers via metal orbital hybridization

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Two-Dimensional th-BCP Monolayer as a Superior Sensor for Detecting Toxic Gases: A First-Principles Study

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Enhanced Gas Sensing on Transition Metal-Doped PtSeTe: A Computational and Machine Learning Approach

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Hydrothermal Synthesis of SnO₂Doped NiO Nanoparticles for Acute Detection of Ethanol Gas

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Oxygen Vacancies Enabled MOF-Derived Tb–SnO2 Compound for a High-Response, Low Detection Limit, and Humidity-Tolerant Chemiresistive Gas Sensor of Formaldehyde

Na Chu, Zhihua Wang and Fubo Gu

ACS Appl. Electron. Mater., 2025, 7, 3041
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Theoretical study on core–shell modulation of electronic structure and CO gas sensing in Ag@Au, Pd@Au, and Ag@Pd bimetallic nanoclusters

Nguyen Huu Hieu, Nguyen Thi Huyen, Nguyen Dinh Thoai, Nguyen Ngoc Ha and Nguyen Thi Thu Ha

J Nanopart Res, 2026, 28
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First-principles study of small gas molecule adsorption on SnC monolayer

Qiang Wang, Sheng Xu, Yanni Gu, Xiaoli Zhang and Xiaoshan Wu

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Nanoscale metal oxide heterojunction chemiresistive gas sensor: a review

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Recent advances in different materials for moisture resistance of metal oxide-based gas sensors: A review

Shouwen Yu, Xiaohua Jia, Junxuan Zhang, Woochul Yang and Haojie Song

Chemical Engineering Journal, 2025, 505, 159639
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Construction of 2D TiO2@MoS2 Heterojunction Nanosheets for Efficient Toluene Gas Detection

Dehui Wang, Jinwu Hu, Hui Xu, Ding Wang and Guisheng Li

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Dynamic landscape of chemiresistive breathomic nanosensors based on fifth-generation chips for complex disease diagnosis and healthcare monitoring

Vishal Chaudhary, Harsh Sable, Manish Kumar, Chander Prakash and Sonu Sonu

Applied Physics Reviews, 2025, 12
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Triboelectric Nanogenerator for Self‐Powered Gas Sensing

Dongzhi Zhang, Lina Zhou, Yan Wu, Chunqing Yang and Hao Zhang

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Facile synthesis of porous SnO2@CuO nanosheets with highly sensitive performance of VOCs

Haibo Ren, Jie Wan, Hui Pan and Jiarui Huang

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Heterostructure of Chemical Vapor Deposition (CVD) Graphene and H2 Plasma-Treated SnO2 Nanoparticle Films for Room Temperature Sensing of SO2

Yang Liu, Tianxing Chen and Yuming Chen

ACS Sens., 2025, 10, 4061
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3D rGO/MXene Composite Aerogel with p‐p Heterojunction Structure for Enhanced Formaldehyde Detection at Low Temperature

Ruijian Chen, Jintai Yang, Maowen Qi, Xinyuan Yang, Riming Hu and Peng Song

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Interfacial Engineering in Rare‐Earth Oxide/ZnO Heterojunctions for High‐Performance Trimethylamine Sensing and Fish Freshness Monitoring

Junxi Cheng, Chang Liu, Miaomiao Liu, Qihua Sun, Jun Sun and Zhaofeng Wu

Advanced Science, 2026, 13
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High-performance hydrogen sulfide gas sensors based on conjugated polymer nanocomposites

H. S. Rashmi, K. A. Vishnumurthy and Raviraj Kusanur

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Dual‐Mode Detection of RNA Demethylation Protein ALKBH3 Using a Two‐Legged DNA‐Walker‐Mediated BiOI/In2O3‐Gated Organic Photoelectrochemical Transistor Biosensor

Yixin Hu, Yunlei Zhou, Huanshun Yin, Zhidong Yin, Tengjin Wang, Xingyu Liu, Xueyan Li and Zhe Chi

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Specific Sn–O–Fe Active Sites from Atomically Sn-Doping Porous Fe2O3 for Ultrasensitive NO2 Detection

Yihong Zhong, Guotao Yuan, Dequan Bao, Yi Tao, Zhenqiu Gao, Wei Zhao, Shuo Li, Yuting Yang, Pingping Zhang, Hao Zhang and Xuhui Sun

Nano-Micro Lett., 2025, 17
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Printable cobalt–nickel vanadate-based ozone gas sensors, operating at low temperatures

Emmanouil Gagaoudakis, Marilena Moschogiannaki, Leila Zouridi and Vassilios Binas

J. Micromech. Microeng., 2026, 36, 035001
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Active‐Site Engineering Enhanced PdRu Bimetallic Modified Hierarchical Mesoporous In2O3 Nanoflowers for Highly Efficient Assessment of Seafood Freshness

Xingyu Wang, Zixuan Zheng, Weihao Wu, Haijie Cai, Yayao Song, Haixia Zhou, Zhaohuan Zhang, Yong Zhao, Keheng Zhu and Yongheng Zhu

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Nonaqueous Synthesis of Pd/PdO-Functionalized NiFe2O4 Nanoparticles Enabled Enhancing n-Butanol Detection

Hongyang Wu and Chen Chen

Nanomaterials, 2024, 14, 1188
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Enhancing acetone detection of In2O3-decorated MOF-derived Fe2O3 spindles with Pt nanoparticles functionalization

Gang Chen, Ruonan Tian, Qiaolin Li, Tiantian Cao, Huai Tan, Hongtao Guan, Chengjun Dong and Elisabetta Comini

Journal of Alloys and Compounds, 2024, 1009, 176998
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NiO/In2O3 nanosheet heterojunction for the gas sensing detection of 2,7-dichlorodibenzo-p-dioxin

Liping Gao, Liwei Wang, Hongjie Liu, Jincheng Cao and Junhai Wang

J. Mater. Res., 2025, 40, 1164
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A metal oxide-based E-nose employing backpropagation artificial neural network for the quantitative recognition of common fuel gases

Wenbin Li, Gaocan Qi, Haihui Ding, Weibin Yan, Xijun Liu and Zhihao Yuan

Chemical Engineering Journal, 2025, 519, 165631
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Tailoring Chemiresistive Nanomaterials Toward Integrated Circuit Compatible Fabrication of Gas Sensors

Yu Deng, Keyu Chen, Wei Luo, Yidong Zou and Yonghui Deng

Advanced Materials, 2025
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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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Specific Cu Active Sites of CuO Cluster Loading SnO2 for Sensitive EMC Detection in Lithium-Ion Batteries

Huiyu Su, Chaofan Ma, Chaoqi Zhu, Jiahong Tang, Lingfei Luo, Kechen Zhou, Xiaoxia Wang and Dawen Zeng

ACS Sens., 2026, 11, 457
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Near room temperature CO gas using a p-n-p NiO/In2O3/CuO ternary structure

Rapelang G. Motsoeneng, Zamaswazi P. Tshabalala, Rethabile Makole, Katlego L. Morulane, James Tshilongo, Hendrik C. Swart and David E. Motaung

Journal of Alloys and Compounds, 2025, 1037, 182439
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Mechanistic understanding of gas sensing in palladium nanoparticles-decorated porous ZnO nanosheets: Correlating energy barrier and ionized oxygen species with sensing performance

Ha Eun Choa, Min Young Kim, Chul Oh Park, Dung Thi Hanh To, Nosang Vincent Myung and Kyu Hyoung Lee

Sensors and Actuators Reports, 2026, 11, 100422
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Triggered new active sites and fast charge transfer in TiO2@N-doped MoS2 for ppb-level ethanol detection at low temperatures via heterogeneous interface construction

Qian Wang, Yali Ma, Ting Yang, Yang Jiao, Dajun Lang, Yongwei Huang, Liang Cheng and Tingting Wang

Ceramics International, 2025, 51, 43836
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Humidity fluctuation-driven dynamic behavior of Confined water in modified MXene nanosheets for advanced latent fire warning

Bin Chen, Xue-Qin Gao and Cong Deng

Chemical Engineering Journal, 2025, 516, 163993
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Humidity-resistant hydrogen sensors based on rare-earth-doped tin dioxide nanofibers with hydrophobic mesoporous silica sieve encapsulation

Xi Yin Yang, Jiang Long Pan, Sha Sha Wang, Dong Chen, Yan Chun Wang, Shi Kun Wang, Limao Cairang, Zhen Xing Zhang, Geng Zhi Sun, Xiao Jun Pan and Jin Yuan Zhou

Sensors and Actuators B: Chemical, 2024, 412, 135770
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Recent advances in formaldehyde sensors: a review

Luyu Wang, Jia Song and Chunyang Yu

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Metal oxide semiconductor-based heterojunctions synthesized by wet-chemical strategies for efficient volatile organic compounds detection

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Coordination Chemistry Reviews, 2025, 538, 216735
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Ultrathin two-dimensional materials: New opportunities and challenges in ultra-sensitive gas sensing

Yushu Shi, Lanxiu Ni, Zhenming Wang, Meng Chen and Liang Feng

Coordination Chemistry Reviews, 2024, 505, 215691
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Zinc Oxide Nanoparticles in Modern Science and Technology: Multifunctional Roles in Healthcare, Environmental Remediation, and Industry

Veeranjaneya Reddy Lebaka, Perugu Ravi, Madhava C. Reddy, Chandrasekhar Thummala and Tapas Kumar Mandal

Nanomaterials, 2025, 15, 754
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Advances in Early Warning of Thermal Runaway in Lithium‐Ion Battery Energy Storage Systems

Duzhao Han, Juan Wang, Chengxian Yin and Yuxin Zhao

Advanced Sensor Research, 2025, 4
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Low-cost domestic microwave synthesis of SnO2/CuO nanostructure for ethanol detection

Pitchanunt Chaiyo, Mohamed Ahmed Belal, Sugato Hajra, Swati Panda, Premkumar Sharad Bhosale, Hohyun Keum and Hoe Joon Kim

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Ultrafast-response H2S MEMS gas sensor based on double phase In2O3 monolayer particle film

Yanlin Zhang, Zheng Zhang, Guoliang Lv, Yu Zhang, Jintao Chen, Yuanyuan Luo and Guotao Duan

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Enhanced spatial charge separation and gas adsorption in Bi2WO6 facet junction for efficient visible light-excited gas detection at room temperature

Yan Liang, Chunbo Ru, Hua Tang, Xiaojian Zhao, Lu Tang, Shenman Yao and Yong Yang

Journal of Materiomics, 2025, 11, 101062
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Advancement in Functionalized Electrospun Nanofiber-Based Gas Sensors: A Review

Yanjie Wang, Zhiqiang Lan, Jie Wang, Kun Zhu, Jian He, Xiujian Chou and Yong Zhou

Sensors, 2025, 25, 4896
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Rational Design and Fabrication of MEMS Gas Sensors With Long‐Term Stability: A Comprehensive Review

Chao Zhang, Tianyi Wang, Guozhu Zhang, Rui Gao, Chengze Gao, Zeyu Wang and Fuzhen Xuan

Advanced Science, 2025, 12
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Room-temperature high-performance hydrogen gas sensor based on Pd-doped MoO3/Si heterojunction

Ankai Sun, Yunjie Liu, Jiang Li, Shuangshuang Li, Jianyu Jiang, Mingcong Zhang, Hecong Wang, Changhui Du and Lanzhong Hao

Ceramics International, 2025, 51, 59975
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Noble-metal-free hydrogen sensor based on cobalt-doped zinc ferrite/reduced graphene oxide for room-temperature operation with wide concentration detection

Zivar Azmoodeh, Nazir Ahmad, Mohammed Al Abri, Hussein A. Younus and Rashid Al Hajri

International Journal of Hydrogen Energy, 2026, 216, 153800
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Enhancement of NO2 sensing of ZnO by irradiating with high-energy Ni ions

Wansik Oum, Ali Mirzaei, Ka Yoon Shin, Eun Bi Kim, Sungjoon Moon, Sang Sub Kim and Hyoun Woo Kim

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Machine-learning-enabled discovery of gas-sensing descriptors of chemiresistive sensors: A case study of heterojunction

Qingqing Xu, Anwei Shi, Changzhou Hua and Yangong Zheng

Sensors and Actuators A: Physical, 2025, 393, 116752
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Laser fabrication of flexible electrodes for bioelectronics

Lican Zheng, Yuyao Lu, Honghao Lyu, Tianyu Li, Songya Cui, Yuhong Xu, Zimo Cai, Yuyu Hou, Yibo Li, Qianqian Yang, Zhiqiu Ye, Geng Yang and Kaichen Xu

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Wood-Derived Ionic Conductive Cellulose for Transparent and Flexible Methamphetamine Analog Sensors

Brian Zhao, Chenghao Wang, Jia Huang and Junyao Zhang

ACS Omega, 2025, 10, 17770
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Bimetallic PtAu-Decorated SnO2 Nanospheres Exhibiting Enhanced Gas Sensitivity for Ppb-Level Acetone Detection

Xiaofeng Zhu, Pei Cao, Peng Li, Yue Yu, Ruihua Guo, Yongzhen Li and Hui Yang

Nanomaterials, 2024, 14, 1097
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Facile one-step hydrothermal synthesis of SnO2/SnO p-n heterostructure gas sensor enables efficient NO2 detection

Shiyu Jia, Ziyang Liu, Wenyan Liu, Tingting Liu, Ke Tian and Shouli Bai

Sensors and Actuators A: Physical, 2025, 382, 116157
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Tannic acid (TA)-assisted fabrication of 1D hollow In2O3@Fe2O3 core-shell tubes for humidity-tolerant acetone detection

Qiaolin Li, Tiantian Cao, Gang Chen, Hongtao Guan, Chengjun Dong and Zongyou Yin

Sensors and Actuators B: Chemical, 2026, 458, 139823
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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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