Nature CommunicationsSynthesis of nanostructured cubic phase SnO2 thin film and its trace-level sensing of CO gasKeshav Kumar SharmaDeepak SharmaDanil W. BoukhvalovUpanya KhandelwalPavan NukalaNavakanta BhatRamesh Karuppannan2025-12-04Full textDOI https://doi.org/10.1038/s41467-025-66760-2