Enhancement of CO gas sensing performance by Mn-doped porous ZnSnO3 microspheres

Manish Kumar Tiwari, Subhash Chand Yadav, Abhishek Srivastava, Archana Kanwade, Jena Akash Kumar Satrughna, Sawanta S. Mali, Jyoti V. Patil, Chang Kook Hong and Parasharam M. Shirage

RSC Adv., 2022, 12, 32249
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From materials to applications: a review of research on artificial olfactory memory

Liangchao Guo, Haoran Han, Chunyu Du, Xin Ji, Min Dai, Sergi Dosta, Ye Zhou and Chao Zhang

Mater. Horiz., 2025, 12, 1413
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Graphene-based chemiresistive gas sensors

Patrick Recum and Thomas Hirsch

Nanoscale Adv., 2024, 6, 11
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Flexible humidity-tolerant γ-Fe2O3-rGO-based nanohybrids for energy efficient selective NO2 gas sensing

Atul Kumar, Anil Kumar and G. D. Varma

New J. Chem., 2023, 47, 4871
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Advances in metal oxide semiconductor gas sensor arrays based on machine learning algorithms

Jiayue Han, Huizi Li, Jiangong Cheng, Xiang Ma and Yanyan Fu

J. Mater. Chem. C, 2025, 13, 4285
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Ag-decorated MoO3 microspheres gas sensor for triethylamine detection with rapid response/recovery

Yuzhen Ma, Shuai Zhang, Qi Wang and Peng Song

Inorganic Chemistry Communications, 2023, 157, 111442
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Photo-responsive analysis of branchy dendrites-like CuO/PS p-n junction visible light photodetector

Ethar Yahya Salih, Asmiet Ramizy, Abubaker Sabbar Mohammed, Khalid Hassan Ibnaouf, Mohamed Hassan Eisa and Osamah Aldaghri

Materials Science and Engineering: B, 2024, 301, 117172
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Perovskite structure CeMnO3 modified CuO gas sensor for triethylamine detection

Fanli Meng, Fengyuan Lan, Hongmin Zhu, Yanbai Shen and Zhenyu Yuan

Ceramics International, 2025, 51, 7280
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Pd-SnO2/In2O3 with a Unique Structure for the Ultrasensitive Detection of Triethylamine near Room Temperature

Zongming Deng, Yumin Zhang, Zhenlin Song, Dong Xu, Baoye Zi, Pengsheng Zhu, Qiang Lu, Jin Zhang, Jianhong Zhao and Qingju Liu

ACS Sens., 2022, 7, 3501
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Enhanced trace NO2 gas sensing with functionalized graphene-based nanofibers

Xueyan Li, Shasha Li, Wenle Pei, Sufang Song, Peng Li, Caixia Shi, Jinrong Wang and Zhuo Chen

Sensors and Actuators B: Chemical, 2024, 417, 136171
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A Novel Ultra-Fast Response and Room-Temperature No2 Sensor Based on Ti3c2tx Mxene Modified with Sphere-Like Cuo

Fuqiang Guo, Cheng Feng, Zheng Zhang, Lili Zhang, Chang Xu, Congting Zhang, Shuang Lin, Huanxing Wu, Baohua Zhang, Aersi Tabusi and Yineng Huang

SSRN Journal, 2022
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A room-temperature NO2 sensor based on Ti3C2TX MXene modified with sphere-like CuO

Fuqiang Guo, Cheng Feng, Zheng Zhang, Lili Zhang, Chang Xu, Congting Zhang, Shuang Lin, Huanxing Wu, Baohua Zhang, Aersi Tabusi and Yineng Huang

Sensors and Actuators B: Chemical, 2023, 375, 132885
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Ag catalysts boosted NO2 gas sensing performance of RF sputtered α-Fe2O3 films

Amit Kumar Shringi, Amit Kumar, Maloy Das, Sang Sub Kim, Hyoun Woo Kim and Mahesh Kumar

Sensors and Actuators B: Chemical, 2023, 393, 134307
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Effect of Sago Starch on CuO Nanorods Impregnated in the Soy Protein Matrix: A Green Approach Using the Cytosine Molecule as an Electrochemical Sensor for Pharmaceutics

Abhishek Mandal, Arumugam Poongan, Ezhumalai Dhineshkumar and Eagambaram Murugan

ACS Appl. Eng. Mater., 2023, 1, 2137
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Construction of SnO2/SnS2 n-n heterojunction anchored on rGO for synergistically enhanced low temperature formaldehyde sensing performance

Dan Meng, Xinming Zou, Xiaoguang San, Yao Ji, Yue Zhang, Guosheng Wang, Jian Qi and Quan Jin

Sensors and Actuators B: Chemical, 2024, 406, 135359
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Recent Progress in the Application of Palladium Nanoparticles: A Review

Marwa Alaqarbeh, Syed Farooq Adil, Tamara Ghrear, Mujeeb Khan, Mohammed Bouachrine and Abdulrahman Al-Warthan

Catalysts, 2023, 13, 1343
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UV-activated CuO nanospheres modified with rGO nanosheets for ppb-level detection of NO2 gas at room temperature

Haineng Bai, Cheng Feng, Hui Guo, Xiaoli Li, Weifeng Liu, Yamin Feng, Kuili Liu, Dunjun Chen, Youdou Zheng and Fuqiang Guo

Sensors and Actuators B: Chemical, 2023, 393, 134195
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Gas sensors based on Pd-decorated and Sb-doped SnO2 for hydrogen detection

Xingtai Chen, Tao Liu, Ran Wu, Jingkun Yu and Xitao Yin

Journal of Industrial and Engineering Chemistry, 2022, 115, 491
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Enhanced Room-Temperature NO2 Sensing via a Reduced Graphene Oxide/CuO Composite on Flexible Nylon Fibers

Fuzheng Zhang, Qijing Lin, Haolin Yang, Na Liu, Ping Yang, Dejiang Lu and Libo Zhao

ACS Sens., 2025, 10, 5644
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Ambiently Rapid Response and High Selectivity to NO₂ Enabled by Pd-rGO Composite Film-Coated Surface Acoustic Wave Sensor

Jingyu Long, Xue Li, Weiqiang Wang, Wei Wu, Xiaotao Zu and Yuanjun Guo

IEEE Sensors J., 2024, 24, 23649
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Nanostructured Cu/Zn/Al-based oxide as a new sensing material for NO2 detection

Elisabetta Di Francia, Hilmar Guzmán, Diego Pugliese, Simelys Hernández and Jean-Marc Tulliani

Sensors and Actuators B: Chemical, 2024, 420, 136456
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Variable dimensional structure and interface design of In2O3/rGO nanocomposites with oxygen vacancy for enhancing NO2 sensing performance

Jiayin Han, Dehao Kong, Weirong Zhou, Yubing Gao, Yuan Gao, Guannan Liu, Fangmeng Liu, ChenGuang Wang, Peng Sun and Geyu Lu

Sensors and Actuators B: Chemical, 2022, 371, 132596
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Simple synthesis of hydrangea-like CuO structure constructed by porous nanosheets for rapid detection of NO2 at low temperature

Yuanyuan Wu, Ji Li, Xianfa Zhang, Chuanyu Guo, Yijing Fan, Xiaoli Cheng, Yingming Xu, Shan Gao and Lihua Huo

Applied Surface Science, 2023, 640, 158381
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Enhancing room-temperature gas sensing performance of metal oxide semiconductor chemiresistors through 400 nm UV photoexcitation

Suporna Paul, Emily Resendiz Mendoza, Dung Thi Hanh To, Thomas F. Stahovich, Jennifer Schaefer and Nosang V. Myung

Sensors and Actuators Reports, 2024, 7, 100194
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The catalytic effect of Pt0 species on Pt/ZnO nanorods for robust triethylamine sensing detection

Li-Juan Yue, Su-Mei Shen, Wen-Jie Zhang, Fei-Long Gong, Xuan-Yu Yang and Yong-Hui Zhang

Materials Research Bulletin, 2025, 182, 113156
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Study on unusual response behavior of NO2 sensor based on UV enhanced Pd-functionalized Ga2O3 microrods

Cheng Feng, Guang Qiao, Yanghu Peng, Lin Hao, Hui Guo, Haineng Bai, Jiandong Ye, Youdou Zheng, Rong Zhang and Dunjun Chen

Sensors and Actuators B: Chemical, 2025, 429, 137266
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Synthesis and multifunctional applications of ZnO-rGO composite in gas sensor and supercapacitor

Akash Patel, Prem Sagar Shukla, Prabhakar Singh and G. D. Varma

J Mater Sci: Mater Electron, 2025, 36
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Remarkable surface area engineering of nanosheet-assembled hierarchical p-n Ag-loaded NiO-CeO2 heterostructure for superior ethanol sensing performance

Boiketlo R.J. Thamaga, Thabang J. Theka, Rapelang G. Motsoeneng, Liza Coetsee-Hugo, Hendrik C. Swart and David E. Motaung

Journal of Alloys and Compounds, 2024, 976, 173110
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A room-temperature ppb-level H2S sensor based on MoO3/CuO/g-C3N4 via a simple synthesis

Cheng Feng, Congting Zhang, Chang Xu, Shuang Lin, Baohua Zhang, Huanxing Wu, Zheng Zhang, Xinming Guo, Haineng Bai and Fuqiang Guo

Sensors and Actuators B: Chemical, 2023, 374, 132827
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Photochemical Fabrication of Ag‐Modified Hierarchical Cu@Cu2O/CuO Nanocomposite Toward Room Temperature NO2 Detection

Xin Gu, Diancheng Zhu, Shouxi Xu, Jing Hu, Miao Cheng, Tao Wei, Qianqian Liu, Ruirui Wang, Wanfei Li, Yun Ling and Bo Liu

Physica Rapid Research Ltrs, 2025, 19
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Monodisperse triangle MnO nanocrystal/reduced graphene oxide for improved NO2 detection at room temperature with enhanced moisture resistance

Jiahui Fan, Guiting Wang, Rui Zhang, Xu Guo, Kun Li, Junwei Zhou, Jingfeng Wu, Kai Pan and Keying Shi

Sensors and Actuators B: Chemical, 2026, 446, 138718
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Fast responding and recovering of NO2 sensors based on Ni-doped In2O3 nanoparticles

Zhidong Jin, Chengxiang Wang, Lili Wu, Haixiang Song, Xingyu Yao, Jiurong Liu, Jinbo Zhao, Zhihui Zeng and Fenglong Wang

Sensors and Actuators B: Chemical, 2023, 377, 133058
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Revealing ppb order NO2 adsorption capability of 2D/0D p-p heterojunctions based on Sb/SnS nanocomposite

Utkarsh Kumar, Yi-Chen Liu, Han-Wei Hsieh, Zu-Yin Deng, Wen-Min Huang and Chiu-Hsien Wu

Journal of Alloys and Compounds, 2023, 969, 172451
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Carbon-doped CuO nanoparticle-constructed single tube adsorbent for high efficient adsorption of Pb2+ at near room temperature

Guo-Li Chen, Zhao-Jun Wu, Di Ma, Yong-Zhi Liu, Xiao-Ming Huang and Kun Song

Solid State Sciences, 2024, 157, 107701
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Single-atom Pd confined in Ti 3C 2 nanosheet for boosted room-temperature trace NO 2 monitoring

Yang Cai, Jinlong Xiong, Yuwei Wang, Hafiz Muhammad Adeel Sharif, Jiahao Cai, Ting Pan, Xueren Tan, Zhuo Li and Changping Li

Nano Research, 2025, 18, 94907285
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Graphitic carbon nitride (g–C3N4)–assisted materials for the detection and remediation of hazardous gases and VOCs

Naveen Kumar, Monika Kumari, Mohammed Ismael, Muhammad Tahir, Raj Kishore Sharma, Kavitha Kumari, Janardhan Reddy Koduru and Pardeep Singh

Environmental Research, 2023, 231, 116149
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Highly sensitive near room temperature operable NO2 gas-sensor for enhanced selectivity via nanoporous CuO@ZnO heterostructures

A. Govind, P. Bharathi, M. Krishna Mohan, J. Archana, S. Harish and M. Navaneethan

Journal of Environmental Chemical Engineering, 2023, 11, 110056
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Enhancement of optical and surface electronic properties in rGO-CuO nanocomposites for improved photocatalytic activities

Asheesh Kumawat, Meera Rawat, Narendra Singh Leel and Narender Kumar

Optical Materials, 2025, 165, 117103
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Synergism of Edge Effect and Interlayer Engineering of VS2 on CNFs for Rapid and Precise NO2 Detection

Huajing Wang, Zhou Cui, Rui Xiong, Xiaoxia Wang, Wulin Song, Xiang Guo, Xiao Wu, Baisheng Sa and Dawen Zeng

ACS Sens., 2023, 8, 3923
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Graphene oxide-mediated polymorphic engineering of In2O3 for boosted NO2 gas sensing performance

Jiayin Han, Yong Wang, Weirong Zhou, Dehao Kong, Yubing Gao, Yuan Gao and Geyu Lu

Sensors and Actuators B: Chemical, 2025, 422, 136613
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Pd@Pt Core–Shell Nanocrystal-Decorated ZnO Nanosheets for ppt-Level NO2 Detection

Chengming Sui, Mingxue Zhang, Yueyue Li, Yilin Wang, Yuanzhen Liu, Ziqi Liu, Jihao Bai, Fengmin Liu and Geyu Lu

ACS Sens., 2024, 9, 1967
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Effect of a Ni-Substituted Cu-MOF Precursor toward Efficient NO2 Gas Detection: A Comprehensive Comparative Gas-Sensing Study of MOF-Derived and Traditionally Synthesized CuO/NiO-Based Nanocomposites

Shital J. Sahoo, Adyasha Das, Banalata Maji, Uttam K. Goutam and Priyabrat Dash

ACS Appl. Electron. Mater., 2024, 6, 2349
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Influence of ZnO hexagonal pyramid nanostructures for highly sensitive and selective NO2 gas sensor

Viswanathapuri Karunanithi Premkumar, Ramakrishnan Vishnuraj, Thankaraj Salammal Sheena, Xu Yang, Biji Pullithadathil, Chunfang Zhang and Zucheng Wu

Journal of Alloys and Compounds, 2024, 994, 174625
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InGaN/GaN multi-quantum well nanowires: Enhanced trace-level NO2 detection for environmental and breath analysis

Arunkumar Shanmugasundaram, Muhammad Ali Johar, Changung Paeng, Yun-Jin Jeong, Ameer Abdullah, Jongsung Park, Sang-Wan Ryu, Changyong Yim and Dong-Weon Lee

Chemical Engineering Journal, 2024, 491, 152074
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Construction of Cu2O@Cu1.75S Core‐shell Octahedrons for Enhanced NO2Gas Sensing at Low Temperature

Xiaohui Zhang, Ping Li, Ziwei Zhang, Jinghan Guo, Zhongying Fang, Shemsu Ligani Fereja, Kaifan Liu, Xinjie Tong, Yue Zheng, Zongjun Li and Wei Chen

Electroanalysis, 2022, 34, 1656
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High-performance NO2 gas sensor enabled by Fe, N co-doped GQDs modification and pulse-driven temperature modulation

Jiayin Han, Weirong Zhou, Dehao Kong, Yubing Gao, Yuan Gao, Yong Wang and Geyu Lu

Sensors and Actuators B: Chemical, 2024, 417, 136040
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Room temperature gas sensor based on porous NiO nanoplates modified with rGO nanosheets and SnO2 nanoparticles for accurate and rapid ppb-level NO2 detection

Haineng Bai, Cheng Feng, Yiru Chen, Yunxiao Du, Yamin Feng, Kuili Liu, Yali Yan, Jia Liu, Baohua Zhang, Jin Wang, Dunjun Chen, Youdou Zheng and Fuqiang Guo

Nano Materials Science, 2025
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The Sensitizing Effect of Enhanced NO2 Gas Sensing at Near-Room Temperature Using Pd-Decorated VO2 Nanowires

Shuai Liu, Jiale Xue, Yinggang Liu, Yan Cui, Jie Qiu, Ruojun Xu and Guoxiang Chen

J. Electron. Mater., 2024, 53, 1461
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