Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Rahul P. Bagwe"'
Publikováno v:
Langmuir. 22:4357-4362
In this paper, a systematic study of the design and development of surface modification schemes for silica nanoparticles is presented. The nanoparticle surface design involves an optimum balance of the use of inert and active surface functional group
Publikováno v:
Langmuir. 20:8336-8342
Fluorescent labeling based on silica nanoparticles facilitates unique applications in bioanalysis and bioseparation. Dye-doped silica nanoparticles have significant advantages over single-dye labeling in signal amplification, photostability and surfa
Publikováno v:
Advanced Materials. 16:173-176
Autor:
Timothy J. Drake, Rahul P. Bagwe, Xiaojun Julia Zhao, Lin Wang, Kemin Wang, Weihong Tan, Xiaoxiao He
Publikováno v:
Medicinal Research Reviews. 24:621-638
We have developed uniform core/shell nanoparticles, consisting of a silica layer coating and pigments or magnetite core, using a water-in-oil microemulsion method. The nanoparticles are highly luminescent and photostable with the size ranging from 5
Publikováno v:
Journal of colloid and interface science. 267(1)
The influence of counterions of surfactant on interfacial properties is studied by measuring foamability, foam stability, equilibrium and dynamic surface tension, and surface viscosity. The surfactant chosen is anionic dodecyl sulfate with various co
Autor:
Anders Palmqvist, Christer Svanberg, Magnus Skoglundh, Hanna Härelind Ingelsten, Dinesh O. Shah, Krister Holmberg, Rahul P. Bagwe
Publikováno v:
Journal of colloid and interface science. 241(1)
The effect of surfactant type and temperature on the kinetics of the formation of platinum nanoparticles in water-in-oil microemulsions by chemical reduction of PtCl(6)(2-) were examined with time-resolved UV-vis absorption spectroscopy. The surfacta
Publikováno v:
MRS Proceedings. 704
Silver nanoparticles were prepared by the method of mixing of two microemulsions having similar chemical composition but different reactants in their respective aqueous core. One microemulsion contains silver nitrate in the aqueous core and other con
Autor:
Rahul P. Bagwe and, Kartic C. Khilar
Publikováno v:
IndraStra Global.
We report the effects of intermicellar exchange rate on absorption spectra and particle size of silver nanoparticles synthesized in reverse micelles of AOT. The silver nanoparticles are prepared by the method of mixing of two microemulsions, one cont
Publikováno v:
IndraStra Global.
The formation of silver nanoparticles by the method of reduction of silver ions by sodium borohydride in non-ionic water-in-oil microemulsion was investigated as a function of structure of the surfactant. Three types of non-ionic surfactants were sel
Autor:
Kartic C. Khilar, Rahul P. Bagwe
Publikováno v:
IndraStra Global.
Nanoparticles of silver chloride have been synthesized by the method of mixing of two microemulsions, one containing silver ions and other containing chloride ions. The effects of changing the intermicellar exchange rate by varying the continuous pha