Absorption Spectra of Gold Nanoparticle Suspensions
Sign Up to like & getrecommendations! Published in 2018 at "Russian Physics Journal"
DOI: 10.1007/s11182-018-1264-2
Abstract: Three gold nanoparticle suspensions are obtained, and mean radii in distributions – (6.1 ± 0.2), (11.9 ± 0.3), and (17.3 ± 0.7) nm – are determined by the transmission electron microscopy method. The optical absorption… read more here.
Keywords: absorption; spectral dependences; absorption spectra; nanoparticle suspensions ... See more keywords
On the extinction coefficient of light in non-absorbing nanoparticle suspensions.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.003390
Abstract: We assess the validity and possible use of a simple formula for the complex effective refractive index of a colloidal suspension of very small particles obtained from the quasi-crystalline approximation. This approximation takes into account… read more here.
Keywords: non absorbing; nanoparticle suspensions; extinction coefficient; coefficient light ... See more keywords
Minimizing the Silver Free Ion Content in Starch Coated Silver Nanoparticle Suspensions with Exchange Cationic Resins
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12040644
Abstract: This work describes the optimization of a methodology for the reduction of silver ions from silver nanoparticle suspensions obtained from low-yield laboratory procedures. The laboratory synthesis of silver nanoparticles following a bottom-up approach starting from… read more here.
Keywords: methodology; silver ions; nanoparticle suspensions; silver nanoparticle ... See more keywords