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Using Gold

Storhoff J J ef a/1998 One-pot oolorimetrio differentiation of polynuoleotides with single base imperfeotions using gold nanopartiole probes J. Am. Chem. See. 120 1959... [Pg.2919]

Note Bright Food Shop uses gold cap not so hot Blenheim ginger ale. Ms. Abramson explained that the red cap hot or the diet would work equally well, depending on how much spice one wants in one s drink. [Pg.155]

This technique can be applied to samples prepared for study by scanning electron microscopy (SEM). When subject to impact by electrons, atoms emit characteristic X-ray line spectra, which are almost completely independent of the physical or chemical state of the specimen (Reed, 1973). To analyse samples, they are prepared as required for SEM, that is they are mounted on an appropriate holder, sputter coated to provide an electrically conductive surface, generally using gold, and then examined under high vacuum. The electron beam is focussed to impinge upon a selected spot on the surface of the specimen and the resulting X-ray spectrum is analysed. [Pg.369]

Table 3.5 Di and trinuclear pentafluorophenylgold(l) derivatives using gold complexes as starting materials. Table 3.5 Di and trinuclear pentafluorophenylgold(l) derivatives using gold complexes as starting materials.
Gold biochemistry has seen much development in recent years. The interaction of gold complexes with proteins and mitochondria, the possible role(s) of gold(III) in vivo, and the potential for developing future therapies using gold nanopartides are... [Pg.309]

Thompson, D.T. (2007) Using gold nanopartides for catalysis. Nano Today, 2, 40-Ai. [Pg.343]

Huang, X., El-Sayed, I.H., Qian, W. and El-Sayed, M.A. (2006) Cancer cell imaging and photothermal therapy in the near-irrfrared region by using gold nanorods. Journal of the American Chemical Society, 128, 2115-2120. [Pg.348]

In summary, it appears that gold(I) will continue to be a very rich source of inspiration and experimentation, not only in liquid crystal research but in research using gold liquid crystals at the interface of gold chemistry and the material... [Pg.392]

Zhang J, Sasaki K, Sutter E, Adzic RR. 2007b. Stabilization of platinum oxygen reduction electrocatalysts using gold clusters. Science 315 220-222. [Pg.316]

Recently, the three-component couplings of a-oxyaldehydes, alkynes, and amines in water were investigated by using gold, silver, and copper... [Pg.115]

Nowadays, most of the car manufacturers are interested to replace noble metals by cheaper active phases or at least to significantly lower their content without altering their tolerance to poisoning effects. Recent developments using gold and silver as active components specifically for low temperature applications could be promising, but their sulphur tolerance is questionable in those temperature conditions [12-14], Apparently, such an aspect may exclude an extensive development of those silver-based catalysts for NO abatement processes for stationary sources. [Pg.292]

Qu, X., Wang, J., Zhang, Z., Koop, N., Rahmanzadeh, R. and Huttmann, G. (2008). Imaging of cancer cells by multiphoton microscopy using gold nanoparticles and fluorescent dyes. J. Biomed. Opt. 13, 031217. [Pg.483]

Hirsch L.R., Jackson J.B., Lee A., Halas N.J., West J.L., A whole blood immunoassay using gold nanoshells, Anal. Chem. 2003 75 2377-2381. [Pg.258]

Kneipp K., Haka A.S., Kneipp H., Badizadegan K., Oshizawa N.Y, Boone C., Shafer-Peltier K.E., Motz J.T., Dasari R.R., Feld M.S., Surface-enhanced Raman spectroscopy in single living cells using gold nanoparticles, Appl. Spectrosc. 2002 56 150-154. [Pg.259]

Visaria RK, Griffin RJ, Williams BW, Ebbini ES, Paciotti GF, Song CW, Bischof JC (2006) Enhancement of tumor thermal therapy using gold nanoparticle-assisted tumor necrosis factor-alpha delivery. Mol Cancer Ther 5 1014—1020... [Pg.139]

Figure 14.24 Fluorescent silica nanobubbles have been created using gold nanoparticle seeds that initially are coated by adsorption with a fluorescent dye. The particles then are capped by a layer of silica by polymerizing TEOS and entrapping the dye molecules within it. Finally, the gold core is dissolved by reaction with cyanide, leaving behind hollow fluorescent silica nanobubbles. Figure 14.24 Fluorescent silica nanobubbles have been created using gold nanoparticle seeds that initially are coated by adsorption with a fluorescent dye. The particles then are capped by a layer of silica by polymerizing TEOS and entrapping the dye molecules within it. Finally, the gold core is dissolved by reaction with cyanide, leaving behind hollow fluorescent silica nanobubbles.
N.T.K. Thanh and Z. Rosenzweig, Development of an aggregation-based immunoassay for anti-protein A using gold nanoparticles. Anal. Chem. 74, 1624-1628 (2002). [Pg.276]

J.J. Storhoff, R. Elghanian, R.C. Mucic, C.A. Mirkin, and R.L. Letsinger, One-pot colorimetric differentiation of polynucleotides with single base imperfections using gold nanoparticle probes. J. Am. Chem. Soc. 120, 1959-1964 (1998). [Pg.478]


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