Effects of PVP concentration on the formation of size and shape of gold (Au) nanoparticles for mercury adsorption

Journal of Applied Sciences

Volumn 10, Issue 24, 2010, Pages 3374-3378

  Kamarudm, K S N ^a   Mohamad, Mawarni Fazliana ^a   Nik Mohamed Fathilah, N N F ^a   Mohamed, M S ^a  

^a UNIVERSITI TEKNOLOGI MALAYSIA   (Malaysia)

Author keywords

Au nanoparticles; Mercury adsorption; MW polyol method; PVP concentrations; Sizes and shapes

Indexed keywords

ADSORPTION; ALCOHOLS; FAILURE (MECHANICAL); MERCURY (METAL); NANOPARTICLES; SILICON COMPOUNDS; SPHERES;

AU NANOPARTICLE; MECHANICAL FAILURES; MERCURY ADSORPTION; POLYGONAL PARTICLES; POLYMER SURFACTANTS; POLYOL METHODS; POLYVINYL PYRROLIDONE; SIZES AND SHAPES;

GOLD NANOPARTICLES;

EID: 78049398934     PISSN: 18125654     EISSN: 18125662     Source Type: Journal    
DOI: 10.3923/jas.2010.3374.3378     Document Type: Article

References (9)

1. Darbha, G.K., A. Ray and P.C. Ray, 2007. Gold nanoparticle-based miniaturized nanomaterial surface energy transfer probe for rapid and ultrasensitive detection of mercury in soil, water and fish. J. Am. Chem. Soc, 1: 208-214.
2. Ebinghaus, R., R.M. Tripathi, D. Wallschlager and S.E. Lindberg, 1999. Natural and Anthropogenic Mercury Sources and their Impact on the Air-Surface Exchange of Mercury onRegional and Global Scales. In: Mercury Contaminated Sites-Characterization, Risk Assessment and Remediation. Ebinghaus, R., R.R. Turner, L.D. de Lacerda, O. Vasiliev and W. Solomons (Eds.). Springer, Heidelberg, pp: 3-50.
3. Henglein, A., 1999. Radiolytic preparation of ultrafine colloidal gold particles in aqueous solution: Optical spectrum, controlled growth and some chemical reactions. Langmuir, 15: 6738-6744.
4. Malikova, N., I. Pastoriza-Santos, M. Schierhorn, N.A. Kotov and L.M. Liz-Marzan, 2002. Layer-by-layer assembled mixed spherical and planar gold nanoparticles: Control of interparticle interactions. Langmuir, 18: 3694-3697.
5. Pastoriza-Santos, I. and L.M. Liz-Marzan, 2002. Formation of PVP-protected metal nanoparticles in DMF. Langmuir, 18: 2888-2894.
6. Shafawi, A., L. Ebdon, M. Foulkes, P. Stockwell and W. Corns, 1999. Determination of total mercury in hydrocarbons and natural gas condensate by atomic fluorescence spectrometry. Analyst, 124: 788-796.
7. Tsuji, M., M. Hashimoto, Y. Nishizawa and T. Tsuji, 2003. Preparation of gold nanoplates by a microwave-polyol method. Chem. Lett, 32: 1114-1115.
8. Tsuji, M., M. Hashimoto, Y. Nishizawa and T. Tsuji, 2004. Synthesis of gold nanorods and nanowires by microwave-polyol method. Mater. Lett., 58: 2326-2330.
9. Wilhelm, S.M. and N. Bloom, 2000. Mercury in petroleum. Fuel Process. Technol., 63: 1-27.