Abstract
A cryochemical synthesis of silver nanoparticles stabilised by poly(2-dimethylaminoethyl methacrylate) (poly-DMAEMA) has been performed; it has been found using optical spectroscopy, dynamic light scattering and electron microscopy that silver sols prepared with these nanoparticles in water, acetone and toluene are sterically stabilised by macromolecular poly-DMAEMA layers formed at the surface of nanoparticles, and the thickness of these layers depends on the nature of the solvent.
References
1.
10.1070/MC1999v009n04ABEH001080_bib1
Klabunde
Free Atoms, Clusters and Nanoscale Particles,
1994
2.
Sergeev B.M., Sergeev G.B., Lee Y.J., Prusov A.N., Polyakov V.A.
Mendeleev Communications,
1997
3.
Mulvaney P.
Langmuir,
1996
4.
10.1070/MC1999v009n04ABEH001080_bib4
Kreibig
Optical Properties of Metal Clusters,
1995
5.
Kreibig U.
European Physical Journal D,
1986
6.
Sastry M., Lala N., Patil V., Chavan S.P., Chittiboyina A.G.
Langmuir,
1998
7.
Koppel D.E.
Journal of Chemical Physics,
1972
8.
10.1070/MC1999v009n04ABEH001080_bib8
Tikhonov
Metody resheniya nekorrektno postavlennykh zadach (Procedures for solving ill-posed problems),
1979