Quasi-Metal for Highly Sensitive and Stable Surface-Enhanced Raman Scattering Tian, Zheng ; Bai, Hua ; Chen, Chao ; Ye, Yuting ; Kong, Qinghong ; Li, Yahui ; Fan, Wenhao ; Yi, Wencai ; Xi, Guangcheng Abstract Publication: iScience Pub Date: September 2019 DOI: 10.1016/j.isci.2019.08.040 Bibcode: 2019iSci...19..836T