Table 2 |
||||||
|
The maximum λmax, valley λmax, maximum peak height of 780 cm-1 band and the corresponding reaction time needed them to reach for the three reaction systems. |
||||||
|
AgNO3/BuNH2(mM/mM) |
Maximum λmax |
Valley λmax |
Maximum SERS |
|||
|
|
||||||
|
Value (nm) |
Time (h) |
Value (nm) |
Time (h) |
Peak height |
Time (h) |
|
|
|
||||||
|
1/0.5 |
494 |
5 |
464 |
25 |
4539 |
25 |
|
5/2.5 |
464 |
3.5 |
422 |
18 |
10831 |
18 |
|
10/5 |
468 |
3 |
427 |
9 |
10240 |
6 |
|
|
||||||
|
Hao et al. Nanoscale Research Letters 2011 6:263 doi:10.1186/1556-276X-6-263 |
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