Laboratory;
of;
Materials;
Physics;
and;
Anhui;
Key;
Laboratory;
of;
Nanomaterials;
and;
Nanostructures,;
Institute;
of;
Solid;
State;
Physics,;
Chinese;
Academy;
of;
Sciences,;
P.;
O.;
Box;
1129,;
Hefei;
230031,;
China;
of;
Science;
and;
Technology;
of;
China,;
Hefei;
230026,;
China;
Laboratory;
of;
Ion;
Beam;
Bioengineering,;
Hefei;
Institutes;
of;
Physical;
Science,;
Chinese;
Academy;
of;
Sciences,;
Hefei;
23003;
I,;
China;
聚丙烯酸钠盐; SERS; 立方体; 纳米; 检测; 盐膜; 表面增强拉曼光谱; 银;