We are delighted to share some selected papers on various aspects of gas sensing research, all of which were recently published in our journal, Nanomaterials (ISSN: 2079-4991). The following is a list of high-quality articles that we believe will be of interest to you:

1. “Flexible Room-Temperature Ammonia Gas Sensors Based on PANI-MWCNTs/PDMS Film for Breathing Analysis and Food Safety”
by Chonghui Zhu, Tingting Zhou, Hong Xia and Tong Zhang
Nanomaterials 2023, 13(7), 1158; https://doi.org/10.3390/nano13071158
Available online: https://www.mdpi.com/2079-4991/13/7/1158

2. “Two-Dimensional Bimetallic Phthalocyanine Covalent-Organic-Framework-Based Chemiresistive Gas Sensor for ppb-Level NO₂ Detection”
by Xiyu Chen, Min Zeng, Jianhua Yang, Nantao Hu, Xiaoyong Duan, Wei Cai, Yanjie Su and Zhi Yang
Nanomaterials 2023, 13(10), 1660; https://doi.org/10.3390/nano13101660
Available online: https://www.mdpi.com/2079-4991/13/10/1660

3. “Recent Progress in Spinel Ferrite (MFe₂O₄) Chemiresistive Based Gas Sensors”
by Run Zhang, Cong Qin, Hari Bala, Yan Wang and Jianliang Cao
Nanomaterials 2023, 13(15), 2188; https://doi.org/10.3390/nano13152188
Available online: https://www.mdpi.com/2079-4991/13/15/2188

4. “Engineering of ZnO/rGO towards NO₂ Gas Detection: Ratio Modulated Sensing Type and Heterojunction Determined Response”
by Donglin Li, Junfeng Lu, Xuanji Zhang, Dingfeng Jin and Hongxiao Jin
Nanomaterials 2023, 13(5), 917; https://doi.org/10.3390/nano13050917
Available online: https://www.mdpi.com/2079-4991/13/5/917

5. “In Situ Fabrication of SnS₂/SnO₂ Heterostructures for Boosting Formaldehyde−Sensing Properties at Room Temperature”
by Dan Meng, Zongsheng Xie, Mingyue Wang, Juhua Xu, Xiaoguang San, Jian Qi, Yue Zhang, Guosheng Wang and Quan Jin
Nanomaterials 2023, 13(17), 2493; https://doi.org/10.3390/nano13172493
Available online: https://www.mdpi.com/2079-4991/13/17/2493

6. “A Room Temperature Trimethylamine Gas Sensor Based on Electrospinned Molybdenum Oxide Nanofibers/Ti₃C₂Tₓ MXene Heterojunction”
by Shiteng Ma, Jingyu Guo, Hao Zhang, Xingyan Shao and Dongzhi Zhang
Nanomaterials 2024, 14(6), 537; https://doi.org/10.3390/nano14060537
Available online: https://www.mdpi.com/2079-4991/14/6/537

7. “Facile Synthesis of ZnO/WO₃ Nanocomposite Porous Films for High-Performance Gas Sensing of Multiple VOCs”
by Biao Lei, Hongwen Zhang, Qian Zhao, Weiwei Liu, Yi Wei, Yanyan Lu, Tingting Xiao, Jinglin Kong and Weiping Cai
Nanomaterials 2023, 13(4), 733; https://doi.org/10.3390/nano13040733
Available online: https://www.mdpi.com/2079-4991/13/4/733

8. “Recent Advances in Low-Dimensional Metal Oxides via Sol-Gel Method for Gas Detection”
by Marwa Ben Arbia, Hicham Helal and Elisabetta Comini
Nanomaterials 2024, 14(4), 359; https://doi.org/10.3390/nano14040359
Available online: https://www.mdpi.com/2079-4991/14/4/359

9. “Ag-Doped MoSe₂/ZnO Heterojunctions: A Highly Responsive Gas-Sensitive Material for Selective Detection of NO Based on DFT Study”
by Tao He, Hongcheng Liu, Jing Zhang, Yuepeng Yang, Yuxiao Jiang, Ying Zhang, Jiaqi Feng and Kelin Hu
Nanomaterials 2023, 13(18), 2510; https://doi.org/10.3390/nano13182510
Available online: https://www.mdpi.com/2079-4991/13/18/2510

10.“Investigation of High-Sensitivity NO₂ Gas Sensors with Ga₂O₃ Nanorod Sensing Membrane Grown by Hydrothermal Synthesis Method”
by Shao-Yu Chu, Mu-Ju Wu, Tsung-Han Yeh, Ching-Ting Lee and Hsin-Ying Lee
Nanomaterials 2023, 13(6), 1064; https://doi.org/10.3390/nano13061064
Available online: https://www.mdpi.com/2079-4991/13/6/1064