Surface assembly and redox dissolution of silver nanoparticles monitored by evanescent wave cavity ring-down spectroscopy

The adsorption kinetics of Ag nanoparticles on a silica surface modified with poly-L-lysine (PLL) have been measured in situ by following the interfacial optical absorbance at 405 nm by evanescent wave cavity ringdown spectroscopy (EW-CRDS). Sensitivity toward nanoparticle detection is enhanced due...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Schnippering, M, Powell, H, Zhang, M, Macpherson, J, Unwin, P, Mazurenka, M, Mackenzie, S
Formáid: Journal article
Teanga:English
Foilsithe / Cruthaithe: 2008