Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Arun Kumar Mallik and Gerald Farrell and Dejun Liu and Vishnu Kavungal and Qiang Wu and Yuliya Semenova,Silica Gel Coated Spherical Micro resonator for Ultra-High Sensitivity Detection of Ammonia Gas Concentration in Air,Scientific Reports,2045-2322,Springer Science and Business Media LLC,2018-01-26,8,1,1620,https://cir.nii.ac.jp/crid/1360016866352372608,https://doi.org/10.1038/s41598-018-20025-9