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The colloidal stability of nanoparticles can be influenced by several parameters such as temperature, ionic strength, and the presence of proteins. On page 1723, M. Karg, W. J. Parak and co‐workers demonstrate core‐shell nanoparticles coated with a temperature sensitive polymer. The size of the nanoparticles decreases with increasing temperature. This gives rise to a loss of the colloidal stability...
The temperature‐dependence of the hydrodynamic diameter and colloidal stability of gold‐polymer core‐shell particles with temperature‐sensitive (poly(N‐isopropylacrylamide)) and temperature‐insensitive shells (polyallylaminine hydrochloride/polystyrensulfonate, poly(isobutylene‐alt‐maleic anhydride)‐graft‐dodecyl) are investigated in various aqueous media. The data demonstrate that for all nanoparticle...
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