Preparation of monodisperse

Schmitt V, Leal-Calderon F, Bibette J (2003) Preparation of Monodisperse Particles and Emulsions by Controlled Shear. 227 195-215... 

Schluter AD (2005) A Covalent Chemistry Approach to Giant Macromolecules with Cylindrical Shape and an Engineerable Interior and Surface. 245 151-191 Schmitt V, Leal-Calderon F, Bibette J (2003) Preparation of Monodisperse Particles and Emulsions by Controlled Shear. 227 195-215... 

Preparation of monodisperse vesicles with variable size by dilution of mixed micellar solutions of bile salt and phosphatidylcholine, Biochim. Biophys. Acta, 775. 111-114. 

All the fullerene-containing dendrimers reported to date have been prepared with a Cgo core but never with fullerene units at their surface or with Cgg spheres in the dendritic branches. We have recently started a research program on the synthesis of dendrons substituted with fullerene moieties. These fulleroden-drons are interesting building blocks for the preparation of monodisperse fullerene-rich macromolecules. In addition, they are also amphiphilic compounds capable of forming stable Langmuir films at the air-water interface. 

Figure 5. Synthetic steps for preparation of monodispersed Au nanoparticles by the inverse micelle method and digestive ripening.

Figure 7. Synthetic steps for preparation of monodispersed gold nanoparticles by the SMAD method and digestive ripening. (Reprinted with permission from Ref. [29], 2002, American Chemical Society.)...

Jiang LP, Wang AN, Zhao Y et al (2004) A novel route for the preparation of monodisperse silver nanoparticles via a pulsed sonoelectrochemical technique. Inorg Chem Commun 7 506-509... 

Zhu Jun-Jie, Wang Hui, Xu Shu, Chen Hong-Yuan Chen (2002) Sonochemical method for the preparation of monodisperse spherical and rectangular lead selenide nanoparticles. Langmuir 18 3306-3310... 

The use of silica particles in bioapplications began with the publication by Stober et al. in 1968 on the preparation of monodisperse nanoparticles and microparticles from a silica alkoxide monomer (e.g., tetraethyl orthosilicate or TEOS). Subsequently, in the 1970s, silane modification techniques provided silica surface treatments that eliminated the nonspecific binding potential of raw silica for biomolecules (Regnier and Noel, 1976). Derivatization of silica with hydrophilic, hydroxylic silane compounds thoroughly passivated the surface and made possible the use of both porous and nonporous silica particles in all areas of bioapplications (Schiel et al., 2006). 

Bai, H. Liu, Z. Sun, D. D., Facile preparation of monodisperse, carbon doped single crystal rutile Ti02 nanorod spheres with a large percentage of reactive (110) facet exposure for highly efficient H2 generation. /. Mat. Chem. 2012,22 18801-18807. 

Zhang, S., Huang, X., Yao, N., and Horvath, C. (2002). Preparation of monodisperse porous polymethacrylate microspheres and their application in the capillary electrochromatography of macrolide antibiotics. /. Chromatogr. A 948, 193—201. 

K. Kandori, K. Kishi, and T. Ishikawa Preparation of Monodispersed W/O Emulsions by Shirasu-Porous-Glass Filter Emulsification Technique. Colloid Surfaces 55, 73 (1991). 

C. MabiUe, V. Schmitt, P. Gorria, F. Leal Calderon, V. Faye, and B. Deminiere Rheological and Shearing Conditions for the Preparation of Monodisperse Emulsions. Langmuir 16, 422 (2000). 

Any study of colloidal crystals requires the preparation of monodisperse colloidal particles that are uniform in size, shape, composition, and surface properties. Monodisperse spherical colloids of various sizes, composition, and surface properties have been prepared via numerous synthetic strategies [67]. However, the direct preparation of crystal phases from spherical particles usually leads to a rather limited set of close-packed structures (hexagonal close packed, face-centered cubic, or body-centered cubic structures). Relatively few studies exist on the preparation of monodisperse nonspherical colloids. In general, direct synthetic methods are restricted to particles with simple shapes such as rods, spheroids, or plates [68]. An alternative route for the preparation of uniform particles with a more complex structure might consist of the formation of discrete uniform aggregates of self-organized spherical particles. The use of colloidal clusters with a given number of particles, with controlled shape and dimension, could lead to colloidal crystals with unusual symmetries [69]. 

Sugimoto, T. Sakata, K.(1992) Preparation of monodispersed pseudocubic a-Fe203 parti-des from condensed ferric hydroxide gel. 

Sugimoto,T. Waki, S. Itoh, H. Muramatsu, A. (1996) Preparation of monodisperse platelet type particles from a highly condensed K-FeOOH suspension. Colloids Surfaces 109 155-165. 

The dye-sensitised solar cell (DSSC) is constructed as a sandwich of two conducting glass electrodes filled with a redox electrolyte. One of the electrodes is coated, using a colloidal preparation of monodispersed TiOj particles, to a depth of a few microns. The layer is heat treated to rednce resistivity and then soaked in a solution of the dye until a monomolecnlar dispersion of the dye on the TiO is obtained. The dye-coated electrode (photoanode) is then placed next to a connter electrode covered with a conducting oxide layer that has been platinised , in order to catalyse the reduction of the mediator. The gap between the two electrodes is filled with an electrolyte containing the mediator, an iodide/triodide conple in acetonitrile. The structure is shown schematically in Fignre 4.29. 

Boutonnet M, Kizling J, Stenius P (1982) The Preparation of Monodisperse Colloidal Metal Particles from Micro-Emulsions. Colloids Surf 5 209-225... 

Goia DV, Matijevic E (1998) Preparation of monodispersed metal particles. New J Chem 22 1203-1215... 

Fig. 1.1.2 Schematic presentation of the plug-flow type of a reactor for the continuous preparation of monodispersed colloids by precipitation from homogeneous solutions. (From Ref. 31.)...

Preparation of Monodisperse Oxide Powders by Hydrolysis of Metal Alkoxide Using Continuous Tube-Type Reactor... 

In 1956 Gerhard Kolbe (1) published the first results that showed that spherical silica particles could be precipitated from tetraethoxysilane in alcohol solutions when ammonia was present as the catalyzing base. Several years later, in 1968, StOber, Fink, and Bohn (2) continued in this research area and published the frequently cited original article for the preparation of monodispersed silica particles form alkoxide solutions. StOber et al. improved the precipitation process and described the formation of exceptionally monodispersed silica particles. The final particle size could be controlled over a wide range from about 50 nm to 1 1/2 p,m. Variations of the particle size could be achieved by different means, e.g., temperature, water and ammonia concentration, type of alcohol (solvent), TEOS (tetraethoxysilane) concentration, or mixing conditions. 

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