Table 2

Positions of free and coordinated C = O bands in Ag/PVP with four kinds of MWs
System MW
8,000 29,000 40,000 1,300,000
FT-IR (cm-1) 1,640 1,644 1,636 1,633
Redshift (cm-1) 20 16 24 27

Song et al.

Song et al. Nanoscale Research Letters 2014 9:17   doi:10.1186/1556-276X-9-17

Open Data