Grain-boundary-rich polycrystalline monolayer WS2 film for attomolar-level Hg2+ sensors

Here, the authors report the controlled growth of polycrystalline WS2 films with high density of grain boundaries to realize surface plasmon Hg2+ ion sensors exhibiting attomolar sensitivity and enhanced selectivity.

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Detalles Bibliográficos
Autores principales: Lixuan Liu, Kun Ye, Changqing Lin, Zhiyan Jia, Tianyu Xue, Anmin Nie, Yingchun Cheng, Jianyong Xiang, Congpu Mu, Bochong Wang, Fusheng Wen, Kun Zhai, Zhisheng Zhao, Yongji Gong, Zhongyuan Liu, Yongjun Tian
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/b95759d3ab2043a78c80fd6530d75424
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