Hematite photoanodes for water splitting from directed assembly of Prussian blue onto CuO–Sb2O5–SnO2 ceramics

Alexander N. Bondarchuk and Frank Marken

Phys. Chem. Chem. Phys., 2023, 25, 25681
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Fabrication of a room-temperature NO2 gas sensor with high performance at the ppb level using an rGO/BiOCl heterostructure

Neeraj Dhariwal, Preety Yadav, Amit Sanger, Sung Bum Kang, M. S. Goyat, Yogendra Kumar Mishra and Vinod Kumar

Mater. Adv., 2024, 5, 4187
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Controlled evolution of surface microstructure and phase boundary of ZnO nanoparticles for the multiple sensitization effects on triethylamine detection

Tianjun Hu, Yifan Li, Ying Wang, Yaru Chen, Junming Zhang, Ergui Luo, Baoliang Lv and Jianfeng Jia

Nanoscale, 2024, 16, 11774
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Advances in nanostructured chemiresistive sensors for formaldehyde detection

Debasree Burman and Thaseem Thajudeen

Nanoscale, 2026, 18, 4622
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Organic-inorganic layered perovskite (C6H5C2H4NH3)2PbBr4 for highly sensitive formaldehyde detection under different light illuminations

Xin-Hao Fan, Le-Xi Zhang, Di-Sheng Pan and Meng-Ya Zhu

Sensors and Actuators B: Chemical, 2026, 451, 139426
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Recent advances in formaldehyde sensors: a review

Luyu Wang, Jia Song and Chunyang Yu

J IRAN CHEM SOC, 2024, 21, 1495
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Tannic acid induced surface functional strategy to synthesize Ni-doped SnO2 nanosheets for enhanced HCHO sensing

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Applied Surface Science, 2024, 666, 160339
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Optimization of Erbium doping in In₂O₃ thin films using nebulized spray pyrolysis technique for room temperature ammonia sensing

R. Balaji, Pandurangan Mohan, R. Bakiya Lakshmi, V. Ganesh and I.S. Yahia

Journal of Photochemistry and Photobiology A: Chemistry, 2026, 473, 116904
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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

Sensors and Actuators B: Chemical, 2024, 412, 135787
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Light-Induced Interfacial Charge Transport of In2O3/Reduced Graphene Oxide/Non-Conjugated Polymers in a Wide Range of the Light Spectrum

Xingfa Ma, Xintao Zhang, Mingjun Gao, Ruifen Hu, You Wang and Guang Li

Coatings, 2025, 15, 1448
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Doped rare earth elements enhance gas sensing properties of hollow spiral-like Mn(OH)F semiconductor sensors for acetate esters detection

Zhijia Liao, Zhenyu Yuan, Hongliang Gao and Fanli Meng

Sensors and Actuators B: Chemical, 2024, 412, 135825
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Ppb-Level N-Propanol Gas Sensor Based on Ce-Doped Flower-Like In2O3 Compounded on rGO Nanosheets

Huai Wang, Zhenyu Yuan, Hongliang Gao, Renze Zhang and Fanli Meng

IEEE Trans. Instrum. Meas., 2024, 73, 1
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MOF-decorated sea urchin-like In2O3 gas sensor with higher gas sensitivity to formaldehyde

Dongping Huang, Peng Yong and Shuifa Shen

Journal of Solid State Chemistry, 2023, 328, 124336
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Influence of exposure time and bias voltage on the response kinetics of toluene vapour on Ho3+-doped NiO chemiresistive sensors: Yellow-emitter nanophosphors

T.P. Mokoena, H.C. Swart, T.A. Nhlapo, S.J. Mofokeng, T.D. Malevu, M.R. Mhlongo and D.E. Motaung

Inorganic Chemistry Communications, 2023, 158, 111378
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Ru-Doped CeO2 Nanoparticles as Sensing Materials for the Detection of Formaldehyde

Manikandan Venkatraman, Ankit Kadian, Ayyannan Ganesan, Chung-Li Dong, Ajeet Singh, Kapil Dev, Manickam Selvaraj, Annapoorni Subramanian and Saravanakumar Marappan

ACS Appl. Nano Mater., 2025, 8, 4680
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Effect of doping level on the photoconduction and chemiresistive ethanol gas sensing of lanthanum-doped CuO films

S. Keerthana, R. Venkatesh, K. Mahalakshmi, K. Saravanakumar and C. Ravi Dhas

Thin Solid Films, 2024, 804, 140500
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Alkaline-earth metal-doped In2O3 microtubes: a simple and efficient approach for detection of ppb-level formaldehyde gas

Wenjing Wu, Jing Li, Bo Hong, Jingcai Xu, Xiaoling Peng, Hongwei Chen, Shi Qiu, Nan Zhang and Xinqing Wang

Advanced Powder Technology, 2025, 36, 104948
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Defect engineering approaches for metal oxide semiconductor-based chemiresistive gas sensing

Amit Kumar, Julaiba Tahsina Mazumder, Kenza Joyen, Frédéric Favier, Ali Mirzaei, Jin-Young Kim, Monika Kwoka, Mikhael Bechelany, Ravindra Kumar Jha, Mahesh Kumar, Hyoun Woo Kim and Sang Sub Kim

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Highly-enhanced stability, anti-humidity, selectivity and sensitivity of Pr-doped In2O3 sensors to formaldehyde gas

D.L. Kong, J.C. Xu, B. Hong, J. Li, Y.X. Zeng, X.L. Peng, H.W. Chen and X.Q. Wang

Advanced Powder Technology, 2024, 35, 104561
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Pioneering the utilization of high-entropy oxides-loaded In2O3 nanofibers for the engineering of a high-performance sensor aimed at ultra-sensitive detection of low-concentration H2S

Yuying Cai, Guodong Wang, Linlin Dong, Jiaru Yang, Lanlan Guo, Xiaolian Liu, Yingli Yang and Yongli Tang

Materials Today Chemistry, 2025, 49, 103029
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Lanthanum doped SnO/SnO2 rod-like structure sensors with high sensitivity and selectivity toward HCHO detection

Shaofeng Zong, Yan Zhang, Cong Qin, Hari Bala, Jianliang Cao and Yan Wang

Journal of Alloys and Compounds, 2025, 1010, 177829
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Interface Defects and Carrier Regulation in MOF-Derived Co3O4/In2O3 Composite Materials for Enhanced Selective Detection of HCHO

Yi Chen, Dongmei Han, Zhihua Wang and Fubo Gu

ACS Appl. Mater. Interfaces, 2024
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Highly-enhanced gas-sensing performance of metal-doped In2O3 microtubes from acceptor doping and double surface adsorption

W.J. Wu, J.C. Xu, B. Hong, J. Li, Y.X. Zeng, X.L. Peng, H.W. Chen and X.Q. Wang

Materials Science and Engineering: B, 2025, 311, 117784
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The effects of Co doping on the gas sensing performance of In2O3 porous nanospheres

Xueling Wang, Yanwei Li, Xinhui Jin, Guang Sun, Jianliang Cao and Yan Wang

Sensors and Actuators B: Chemical, 2024, 403, 135155
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Transition metal single-atom doped MoS2 for gas adsorption: A combined density functional theory and machine learning study

Jingcheng Xu, Jin Zhang, Zileng Jiang, Ding Wang, Huijun Li, Qiaobo Liao, Huan Shang and Hui Xu

Vacuum, 2025, 240, 114566
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Mn‐Doped CuO Nanostructure Films Based Gas Sensor for High Sensitive and Selective Formaldehyde Detection at a Room Temperature

Santhosh Laxman Bhise, Mangesh Baburao Awale, Sandhya Anil Jadhav, Shweta Dnyaneshwar Lokhande, Lahu Hanmantrao Kathwate, Dnyaneshwar Vitthal Dake, Nita Dnyaneshwar Raskar, Godhavarti Umadevi, Babasaheb Nivrutti Dole and Vishwanath. D. Mote

ChemistrySelect, 2025, 10
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In2O3/ZnO S-scheme heterojunction nanocomposite hollow microtubes with highly sensitive response to formaldehyde

Yu Peng, Bei Cheng, Liuyang Zhang, Jingjing Liu and Jiaguo Yu

Sensors and Actuators B: Chemical, 2023, 385, 133700
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2D/2D Dy2O3 Nanosheet/MoO3 Nanoflake Heterostructures for Humidity-Independent and Sensitive Ammonia Detection

Yi Ou, Yong Zhou, Yongcai Guo, Wen Niu, Yanjie Wang, Min Jiao and Chao Gao

ACS Sens., 2023, 8, 4253
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Rare-earth ions (Pr3+, Dy3+, Y3+, Er3+, Lu3+) modified MoO3 quasi-core-shell nanorods for triethylamine monitor and fish decayed level assessment

Xiang Zhao, Xianghui Zhang, Feng Li, Ying Yang, Tianqi Wang, Hui Yu, Duanduan Yin, Dan Li and Xiangting Dong

Chemical Engineering Journal, 2025, 512, 162690
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Defect-driven material design for high-performance semiconducting gas sensing applications

Vijayakumar Paranthaman, Syama Lenus, Lalitha Gnanasekaran, Sakthivel Kumaravel, Mohanraj Kumar, Dharani Shanmugapriya, Mohd Faiz Mohd Salleh, Mohd Faizul Mohd Sabri and Zhengfei Dai

Journal of Science: Advanced Materials and Devices, 2026, 11, 101150
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Oxygen vacancies induced by lanthanum-doped indium oxide nanofibers for promoted temperature-dependent triethylamine and formaldehyde sensing

Jinwei Miao, Xiaomin Li, Yongbo Fan, Shuwen Zhu, Weijia Wang and Huiqing Fan

Journal of Hazardous Materials, 2024, 465, 133148
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Significantly enhanced hydrogen sensing in rare-earth doped indium oxide nanofibers via metal orbital hybridization

Limao Cairang, Xi Yin Yang, Yue Yin, Guo Wen Sun, Zhi Long Zhang, Tian Yao Zhang, Jia Yue Li, Cheng Zhu Yi, Chao Yue Zhang, Qiao Wang, Guo Heng Zhang, Pei Yu Wang, Duojie Gengzang, Xiu Ping Gao, Zhen Xing Zhang, Geng Zhi Sun, Jin Yuan Zhou and Min Gong

Sensors and Actuators B: Chemical, 2025, 441, 138016
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Intelligent visual recognition of UO₂²⁺ ions using a machine learning-based metal-organic framework ratiometric fluorescent probe

Zhiqing Wen, Wenyuan Jiang, Long Yu, Jia Liu, Ziqing Liu, Xin Yang, Qiushuo Zheng, Xin Li, Yuning Wang and Suhua Wang

Sensors and Actuators B: Chemical, 2026, 451, 139411
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A C-modified engineering strategy of porous In2O3 catalysts for point-concentrated solar-driven photothermal CO2 hydrogenation

Jiangjing Zhou, Xin Zhao, Lili Huang, Yanan Zhang, Xiaobin Zhou, Yinming Fan, Shengpeng Mo, Yuhai Sun, Qinglin Xie and Daiqi Ye

Separation and Purification Technology, 2025, 355, 129672
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Room-Temperature, Flexible Formaldehyde Gas Sensors Using Titanium-Incorporated 1T/2H MoS2

Zhiwei Wang, Xiang Zhao, Fangzhen Hong, Hao Wang, Heng Lei, Zhiming Chou and Jiandong Zheng

ACS Appl. Mater. Interfaces, 2024, 16, 65185
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Emerging nanomaterials in the detection and degradation of air pollutants

Samriti, Marina Rumyantseva, Shuhui Sun, Andrej Kuznetsov and Jai Prakash

Current Opinion in Environmental Science & Health, 2023, 35, 100497
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Facile synthesis of ZnIn2S4/Cu2O hierarchical heterostructures for enhanced selectivity and sensitivity of NH3 gas at room temperature

Kranthi Kumar Bedala, Prasad Gonugunta, Mohammad Soleimani, Eszter Mádai, Peyman Taheri, Sandeep Kumar Padamati, P. Nagaraju, G. Upender and B. Vijaya Kumar

Applied Surface Science, 2023, 640, 158315
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Surfactant reinforced fabrication of La@ZrO2 for efficient detection of acetone at ambient temperature

S. Preetha, P. Anilkumar, M. Sridharan and N. Gowri Shonali

Ceramics International, 2025, 51, 47144
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A review on topical advancement and challenges of indium oxide based gas sensors: Future outlooks

Katlego L. Morulane, Hendrik C. Swart and David E. Motaung

Journal of Environmental Chemical Engineering, 2024, 12, 112144
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Facile co-precipitation synthesis of gold-modified ZTO/SnO2 mesoporous nanocages for ultrasensitive H2S gas sensing

Xiangyang Hao, Wenyuan Jiang, Long Yu, Chao Yuan, Yunfei Lu, Zhiqing Wen, Dejian Huang and Suhua Wang

Microchemical Journal, 2026, 225, 117934
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High-performance gas sensors based on nanostructured metal oxide semiconductors: Materials engineering and sensing mechanisms

Nivishna R, Anilkumar P and Nisha Jenifar A

Nano-Structures & Nano-Objects, 2025, 44, 101560
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A critical review of the analytical performance of the most recent MOS-based gas sensors for indoor air quality monitoring of WHO priority pollutants

M.I.S. Veríssimo

TrAC Trends in Analytical Chemistry, 2024, 178, 117813
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Recent advances in modified In2O3-based gas sensors for ultra-sensitive formaldehyde detection

Zhijun Liu, Jianfeng Jia and Guozheng Zhao

Talanta, 2026, 299, 129102
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Efficient electrocatalytic oxygen evolution by nano NiO-In 2 O 3 electrode materials

Asghar Ali, Muhammad Zubair, Muhammad Shahzeb Khan, Muhammad Ali Ehsan, Amir Habib and Naseer Iqbal

Journal of Taibah University for Science, 2024, 18
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