Nanoparticle colloidal

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Oluwafemi O. S., Revaprasadu N and Adeyemi O. O. (2010). A facile "green" synthesis of ascorbic acid-capped ZnSe nanoparticles. Colloids Surf B Biointerfaces, 79,126-130. 

Sathish Kumar P, Manivel A, Anandan S, Zhou M, Grieser F, Ashokkumar M (2010) Sonochemical synthesis and characterization of gold-ruthenium bimetallic nanoparticles. Colloids Surf A 356 140-144... 

Fig. 8.8 CdS nanoparticles colloid solution prepared by the sonochemical method freshly prepared (a) kept in air for 1 month (b) [63]...

Radu JEF, Novak L, Hartmann JF et al (2008) Structural and dynamical characterization of poly-y-glutamic acid-based cross-linked nanoparticles. Colloid Polym Sci 286 365-376... 

Tauer, K., Imroz Ali, A.M., and Sedlak, M. (2005) On the preparation of stable poly(2-hydroxyethyl methacrylate) nanoparticles. Colloid Polymer Sci. 283, 351-358. 

Siekmann, B. and Westesen, K., Thermo analysis of the recrystallization of melt-homogenized glyceride nanoparticles. Colloids Surf. B., 3, 159-75, 1994. 

Chromatographic approaches have been also used to separate nanoparticles from samples coupled to different detectors, such as ICP-MS, MS, DLS. The best known technique for size separation is size exclusion chromatography (SEC). A size exclusion column is packed with porous beads, as the stationary phase, which retain particles, depending on their size and shape. This method has been applied to the size characterization of quantum dots, single-walled carbon nanotubes, and polystyrene nanoparticles [168, 169]. Another approach is hydro-dynamic chromatography (HDC), which separates particles based on their hydro-dynamic radius. HDC has been connected to the most common UV-Vis detector for the size characterization of nanoparticles, colloidal suspensions, and biomolecules [170-172]. 

The use of templates to control the porosity of solids is not limited to small organic molecules. Alternative templates include dendrimers [16, 17], polymers [18], hard templates such as nanoparticle colloidal suspensions [19] and latex spheres [20] or even biological materials like butterfly wings [21], DNA [22] or viruses [23]. 

Keywords Kinetics, photocatalysis, Cadmium sulfide, nanoparticles, colloids, electron transfer, photoreduction... 

Although the connection between SERS and SPPs is established in (1.2), how to effectively produce desirable SERS on a given metallic structure remains challenging. To address this issue, different plasmonic systems at different dimensionalities have been proposed, fabricated, and characterized with the same intention to maximize the local field strength at cOexc and cors [13-16]. A variety of structures have been found to support SERS well, including roughened metal electrodes, metal nanoparticles colloids, metal island films, metal nanorods, etc., or more specifically, substrates that contain nanoscale gaps or hotspots are particularly... 

Sun, Y.-P. et al., A method for the preparation of stable dispersion of zero-valent iron nanoparticles. Colloids Surf. A, 308, 60, 2007. 

Nickolov, Z.S., Paruchuri, V., Shah, D.O. and Miller, J.D. (2004) FTIR-ATR studies of water structure in reverse micelles during the synthesis of oxalate precursor nanoparticles. Colloids Surf. A Physicochem. Eng. Aspects, 232, 93-99. 

With time and improved synthetic protocols, larger templates (fuUerenes, dendrimers, nanoparticles, colloids, micelles, lipid bilayers, self-assembled block copolymers, oligonucleotides, DNA and proteins) have been imprinted [14] and the choice of matrices has expanded to liquid crystal polysiloxanes, carbon networks, zeolites, layered aluminophosphates and colloidal crystals, though organic polymer networks remain the dominant imprint casting medium [14]. 

Kumari A, Yadav SK, Pakade YB, Kumar V, Singh B, Chaudhary A et al. Nanoencapsulation and characterization of Albizia chinensis isolated antioxidant quercitrin on PLA nanoparticles. Colloids SurfB Biointerfaces. 2011 82(l) 224-232. 

Liang J, Li F, Fang Y, Yang W, An X, Zhao L et al. Synthesis, characterization and cytotoxicity studies of chitosan-coated tea polyphenols nanoparticles. Colloids SurfB Biointerfaces. 2011 82(2) 297-301. 

Sarmento, B. Ribeiro, A. Veiga, F. Ferreira, D. Development and characterization of new insulin containing polysachharide nanoparticles. Colloids Surf. B Biointerfaces 2006, 53 (2), 193-202. 

Nanoparticles Colloidal particles in the nanometer range of sizes with drug adsorbed on them. 

Roopan, SM., Bharathi, A., Kumar, R., Khanna, V.G., Prabhakam, A., 2012a AcaricidaL insecticidal, and larvicidal efficacy of aqueous extract of Annona squamosa L peel as biomaterial for the reduction of palladium salts into nanoparticles. Colloid. Surf. B 92,209—212. 

B.X. Wang, Y. Zhao, X.P. Zhao, The wettability, size effect and electrorheological activity of modified titanium oxide nanoparticles, Colloids Surf. A, 2007, 295, 27. 

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