Wang, Liang, Cheng, Ying, Gopalan, Saianand, Luo, Fang, Amreen, Khairunnisa, Singh, Ritesh Kumar, Goel, Sanket, Lin, Zhenyu, Naidu, Ravi. American Chemical Society; 2023. Review and Perspective: Gas Separation and Discrimination Technologies for Current Gas Sensors in Environmental Applications.