Coating processes – Solid particles or fibers applied
Reexamination Certificate
2005-04-05
2005-04-05
Beck, Shrive P. (Department: 1762)
Coating processes
Solid particles or fibers applied
C427S216000, C427S220000
Reexamination Certificate
active
06875465
ABSTRACT:
A method for decorating a substrate using novel thiol-stabilised gold nanoparticles of the general formula HSR where R is a C3-C60alkyl group, aryl, benzyl, alicyclic, or heterocyclic group which is substituted or unsubstituted, branched or unbranched. The thiol-stabilised gold nanoparticles exhibit a plasmon frequency of between 480 and 600 nm.
REFERENCES:
patent: 2490399 (1949-12-01), Ballard
patent: 3163665 (1964-12-01), Fitch
patent: 3245809 (1966-04-01), Fitch
patent: 5639901 (1997-06-01), Schulz et al.
patent: 5744245 (1998-04-01), Bishop
patent: 6071332 (2000-06-01), Schulz et al.
patent: 0 514 073 (1992-11-01), None
patent: 0 668 265 (1995-08-01), None
patent: WO 9921934 (1999-05-01), None
Johnson et al., “Influence of a Terminal Functionality on the Physical Properties of Surfactant-Stabilized Gold Nanoparticles,” Langmuir 1998, 14, 6639-6647.*
Kiely et al., “Thin film structures formed from metallic nanoparticles; manipulation of the self-assembly process,” Inst. Phys. Conf. Ser. No. 161: Section 10 (Electron Microscopy and Analysis) 1999, 515-520.*
Hao et al., “Buildup of Polymer/Au Nanoparticle Multilayer Thin Films Based on Hydrogen Bonding,” Chem. Mater. 2000, 12, 3392-3396.*
Templeton et al., “Monolayer-Protected Cluster Molecules,” Acc. Chem. Res. 2000, 33, 27-36.*
Boudnikoff,Compt. Rend., 196 (1933), pp. 1898-1899 (w/ translation).
Chemnitius, F.,J. Prakt. Chem., 117 (1927), pp. 245-261.
Nakatsuchi, A.,Journal of of the Society of Chemical Industry, Japan; vol. 38, No. 11, pp. 617-619 Supp. 617B (1935).
Evans et al., “Vapour sensing using hybrid organic-inorganic nanostructured materials,”Journal of Materials Chemistry, 2000, vol. 10, pp 183-188.
Schmid & Lehnen, “The Complexation of Gold Colloids”,Agnew. Chem. Int. Ed. Engl. 28 (1989), No. 6 pp. 780-781.
M. Brust et al., “Synthesis of Thiol-derivatised Gold Nanoparticles in a Two-phase Liquid-Liquid System”,J. Chem. Soc., Chem. Comm., 1994, pp 801-802.
D. Bethell et al., “From Monolayers to nanostructured materials: an organic chemist's view of self-assembly”,Journal of Electroanalytical Chemistry, 409, 1996, pp. 137-143.
UK Search Report for priority GB 0006050.9 application, dated Jul. 28, 2000.
Kiely et al., “Thin film structures formed from metallic nonoparticles; manipulation of the self-assembly process,” Inst. Phys. Conf. Ser. No. 161, Sec. 10, (Electron Microscopy and Analysis) 1999, pp. 515-520.
Gutiérrez-Wing et al., “On the Structure and Formation of Self-Assembled Lattices of Gold Nanoparticles”,Journal of Cluster Science, vol. 9, No. 4, 1998, pp 529-545.
Chen & Murray, Arenethiolate Monolayer-Protected Gold Clusters,Langmuir, vol. 15, 1999, pp. 682-689.
Chen et al., “Gold Nanoelectrodes of Varied Size: Transition to Molecule-Like Charging”,Science, vol. 280, Jun. 28, 1998, pp. 2098-2191.
Maye et al., Heating-Induced Evolution of Thiolate-Encapsulated Gold Nanoparticles: A Strategy for Size and Shape Manipulations,Langmuir, 2000, vol. 16, pp. 490-497.
Bartz et al., Monothiols derived from glycols as agents for stabilizing gold colloids in water: systhesis, self-assembly and use as crystallization templates,Jn. Mater. Chem., 1999, vol. 9, pp. 1121-1125.
International Search Report for PCT/GB01/01081, dated Aug. 7, 2001.
Bishop Peter Trenton
Marsh Patricia Ann
Thiébaut Bénédiete Jeanne Suzanne
Wagland Alison Mary
Beck Shrive P.
Fletcher, III William Phillip
Johnson Matthey Public Limited Company
RatnerPrestia
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