화학공학소재연구정보센터
Chemistry Letters, Vol.40, No.2, 144-146, 2011
Stable Transport of Gas-born Ag Nanoparticles into Liquid Phase Mediated by Poly(vinylpyrrolidone) Molecules
We demonstrate that gas-born nanoparticles can be transported into solution successfully. Our results show that Ag nanoparticles produced in gas phase are introduced into poly(vinylpyrrolidone) solution without structural changes such as nanoparticle aggregation. It is also shown that Ag nanoparticles in solution show surface plasmon resonance, suggesting that the optical properties of nanoparticles are not impaired by the transport from gas to liquid.