Dynamics of silver nanoparticles in aqueous solution in the presence of metal ions

Using a combined UV-Vis, DLS and electrochemical approach, this work experimentally studies the physical origin of the observed colormetric sensitivity of aqueous silver nanoparticles towards divalent metal ions. In the presence of Pb2+, AgNPs are show to reversibly form agglomerates (the time scale...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron: Ngamchuea, K, Batchelor-McAuley, C, Sokolov, S, Compton, R
Fformat: Journal article
Cyhoeddwyd: American Chemical Society 2017