FORMATION REGULARITIES OF SERS-ACTIVE SUBSTRATES BASED ON SILVER-COATED MESOPOROUS SILICON

被引:0
|
作者
Panarin, A. [1 ]
Khodasevich, I. [1 ]
Terekhov, S. [1 ]
Bandarenka, H. [2 ]
Artsemyeva, K. [2 ]
Bondarenko, V. [2 ]
Martinez-Pastor, J. [3 ]
机构
[1] BI Stepanov Inst Phys NASB, Nezavisimosti Ave 68, Minsk 220072, BELARUS
[2] BSUIR, Micro & Nanoelect Dept, Minsk 220013, BELARUS
[3] Univ Valencia, Inst Ciencia Mat, UMDO Unidad Asociada CSIC IMM, Valencia 46071, Spain
关键词
DEPOSITION; SURFACE;
D O I
暂无
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
SERS-active substrates have been fabricated by immersion deposition of Ag on mesoporous silicon. The SERS intensity has been found to alter simultaneously to the periodical repacking of Ag particles which grow according to the Volmer-Weber mechanism. We have determined the crucial parameter ("effective time") for managing the SERS signal intensity. "Effective time" has been calculated as a product of the immersion time by the Ag salt concentration.
引用
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页码:558 / 561
页数:4
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