Synthesis of Gold Nanoparticles Stabilized in Dextran Solution by Gamma Co-60 Ray Irradiation and Preparation of Gold Nanoparticles/Dextran Powder

Table 1

The values of and the size of AuNPs () from AuNPs/dextran solution and powders prepared by different methods.

AuNPs sample	, nm	, nm
Solution	520.5	6.2 ± 0.4
Spray drying	522.0	7.5 ± 0.5
Coagulation	522.5	8.0 ± 0.3
Centrifugation	523.5	11.2 ± 0.5