An Au@Ag nanocube based plasmonic nano-sensor for rapid detection of sulfide ions with high sensitivity. Issue 11 (2nd February 2018)

• Record Type: Journal Article
• Authors: Zhang, Lei; Zhang, Junxia; Wang, Fei; Shen, Jingjing; Zhang, Ying; Wu, Lingzhi; Lu, Xiaomei; Wang, Lianhui; Fan, Quli; Huang, Wei
• Is Part Of: RSC advances. Volume 8:Issue 11(2018)
• Page Start: 5792
• Page End: 5796
• Publication Date: 2018-02-02
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/c7ra12779k
• Languages: English
• ISSNs: 2046-2069

Abstract

Abstract : Based on the localized surface plasmon resonance (LSPR) technology, a novel plasmonic nanosensor with high sensitivity and high selectivity was prepared for the detection of trace sulfide ions on an individual Au@Ag nanoparticle. Abstract : Based on the localized surface plasmon resonance (LSPR) technology, a novel plasmonic nanosensor with high sensitivity and high selectivity was prepared for the detection of trace sulfide ions on an individual Au@Ag nanoparticle. Furthermore, it could be used to monitor the sulfurization on an individual Au@Ag nanoparticle surface observed under dark-field microscopy (DFM).