Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
577478 | Journal of Hazardous Materials | 2013 | 7 Pages |
Abstract
⺠The standing Ag nanoplate-built hollow sphere array is a good SERS substrate for KCN detection. ⺠The detection limit of KCN can be down to 0.1 ppb, being much better than the previous results. ⺠There exits a linear double-logarithm relation between Raman signal and KCN concentration. ⺠The suitable immersion and laser power for Raman excitation is crucial to trace detection of KCN.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Guangqiang Liu, Weiping Cai, Lingce Kong, Guotao Duan, Yue Li, Jingjing Wang, Zhenxing Cheng,