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Gold Over Sterling Silver Bezel Set Red Ruby 45mm Eternity Band Size 8 Ring
$39.99
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Vintage James Avery 14k Gold 925 Silver Hammered Ring Sz 13 215g 457175
$499.99
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DESIGNER J ESTATE MODERN ARTS CRAFTS STERLING SILVER 10K GOLD BROOCH PIN
$95.00
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VINTAGE SILVER GOLD TONE CITRINE RHINESTONE POST CLIP EARRINGS FAB
$59.00
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Vintage Chicos Crystal Puffy Heart Crystal Gold Silver Rhinestones Art Nouveau
$18.90
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DESIGNER CA STERLING SILVER 10K GOLD ESTATE ELEPHANT WOMENS RING SHIELD BAND
$75.00
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11mm STERLING SILVER 10K BLACK HILLS GOLD LEAF UNISEX RING BAND SIZE 85
$50.00
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DESIGNER AR STERLING SILVER 14K GOLD DIAMOND WOMENS ESTATE RING SZ 725
$125.00
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VTG Sterling Silver Tennis Bracelet Gold Plated Vermeil 133 Grams 2 Tone Nice
$20.69
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Symmatalic WE Richards Co Art Deco Brooch Sterl Silver 14k Gold Vermeil Flower
$22.49
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VTG Italy 925 Sterling Silver Signed Gold Herringbone Chain Necklace 24 IN 17Gr
$31.99
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David Yurman 18K yellow gold and sterling silver clip on earrings
$394.99
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Vintage Gold Over Sterling Silver Rope Chain Necklace 20 63g 444292
$24.99
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VTG GENUINE DIAMOND RUBY EARRINGS 14K GOLD OVER STERLING SILVER HUGGIE SIGNED
$19.99
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UNISEX ANTIQUE DESIGNER STERLING SILVER 10K GOLD TIGERS EYE CAMEO RING BAND
$150.00
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Vintage Sterling Silver Gold Vermeil Retro Heart Clip on Earrings Cameo Shell
$35.99
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Vintage JORDAN Rose Gold Sterling Silver GREEN Glass Pin BROOCH
$39.95
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Vintage Fine Jewelry by Carla Sterling Silver 14 kt White Gold Posts
$49.99
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Vintage Art Deco Napier Sterling Silver with Gold Vermeil Curled Strips Fur Clip
$44.99
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AWESOME DESIGNER MENS WOMENS RIZZO STERLING SILVER 14K GOLD MODERN ONYX RING
$200.00
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FRANKLIN MINT 1989 MENS STERLING SILVER 14K GOLD ONYX MODERN RING BAND
$125.00
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Vintage Gold Over 925 Silver DIAMOND Accent Cross Slider Pendant 1g 444150
$24.99
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BEAUTIFUL SILVER 925 GOLD PL RING WITH HUGE LAB CREATED PINK STONE ADJUSTABL
$34.00
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ADORABLE YELLOW GOLD PLATE STERLING SILVER 925 WHITE CZ OPEN HEART PENDANT
$27.00
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ADORABLE GOLD PL STERLING SILVER 925 BLACKWHITE CZ FASHION BRACELET 75 INCH
$39.00
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BEAUTIFUL GOLD PLATED STERLING SILVER 925 RING WITH WHITE CZ SIZE 10
$38.00
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ADORABLE GOLD PL STERLING SILVER 925 AQUAMARINE CZ FASHION BRACELET 75 INCH
$21.00
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BEAUTIFUL GOLD PL STERLING SILVER 925 MULTICOLOR CZ FASHION BRACELET 75 INCH
$37.00
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LOT OF OLD VTG COSTUME JEWELRY GOLD FILLED BROOCHES STERLING SILVER EARRINGS++
$49.19
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2 Tone Sterling Silver Gold Textured Bypass Style Modern Size 75 Ring 24g
$13.99
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BEAUTIFUL STERLING SILVER 925 GOLD PLATED FILIGREE RING WITH AMETHYST CZ SIZE 7
$27.00
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BEAUTIFUL YELLOW GOLD PLATE STERLING SILVER 925 AMETHYST WHITE CZ RING SIZE 7
$36.00
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MODERN MODERNIST CANADA CANADIAN STERLING SILVER 14K GOLD WOMENS ESTATE RING
$135.00
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DAZZLING GOLD PLATED STERLING SILVER 925 BEZEL SET TWO BRACELETS OR NECKLACE
$95.00
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DAZZLING GOLD PLATED STERLING SILVER 925 RING TOPAZ CZ SIZE 7
$27.00
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DAZZLING GOLD PLATED STERLING SILVER 925 RING TOPAZ CZ AND WHITE CZ SIZE 7
$22.00
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DAZZLING GOLD PLATED STERLING SILVER 925 RING WITH MULTISHAPE WHITE CZ SIZE 7
$30.00
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DAZZLING STERLING SILVER 925 RING GOLD PLATED WITH TANZANITE AND WHITE CZ SIZE7
$25.00
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DAZZLING GOLD PLATED STERLING SILVER 925 RING TOPAZ CZ AND WHITE CZ SIZE 7
$33.00
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DAZZLING STERLING SILVER 925 GOLD PLATED HOOP EARRINGS WHITE CZ STONES
$39.00
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DAZZLING GOLD PLATED STERLING SILVER 925 RING WITH WHITE CZ STONES SIZE 6
$24.00
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DESIGNER STERLING SILVER 14K GOLD BLUE CRYSTAL EXPANDABLE RING BAND
$195.00
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LILLY BARRACK STERLING SILVER 14K GOLD PEARL MODERN WOMENS ESTATE RING BAND
$300.00
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Antique Sterling Silver + Solid 18k Gold Heavy C or S Native American Necklace
$297.00
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Estate Art Deco Sterling Silver 925 14k Gold Marcasite Necklace 18
$85.00
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LARGE GOLD FINISH RALPH LAUREN STERLING SILVER WOMENS MODERN BANGLE BRACELET
$375.00
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Unique Peru 18k Gold Sterling Silver 925 Tribal Design Brooch Pendant
$65.00
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RALPH LAUREN WOMENS MODERN THICK STERLING SILVER BANGLE BRACELET
$275.00
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Womens Rings Lot Vintage Modern Sizes Vary Gold And Silver Tone CZ Gemstones
$13.79
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Victorian 18k Silver 475ct Untreated Bright Purple Amethyst Diamond Earrings
$1,675.00
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Victorian Antique Rose Cut Diamond Silver 14k Gold Swallow Pin
$5,995.00
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OLD ENGLISH EUROPEAN LION MARK STERLING SILVER ROLLED GOLD LARGE LOCKET PENDANT
$195.00
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VINTAGE GOLD AND SILVER TONE OPEN WORK HEART LINKED BRACELET SIGNED AVON
$4.95
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SOUTHWESTERN CARL LUTHY STERLING SILVER 14K GOLD TURQUOISE WOMENS RING
$275.00
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Cat Pin Two Toned Silver Gold Costume Jewelry
$5.00
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BEAUTIFUL 925 STERLING SILVER ROSE GOLD BLUE TOPAZ FILIGREE BYZANTINE CROSS PEND
$49.99
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LORENZO 18K GOLD STERLING SILVER TOPAZ WOMENS RING BAND SIZE 675
$115.00
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VTG ORNATE White Pearl Rhinestone Crystal Dangle Drop Earrings GOLD SILVER 2
$9.95
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DESIGNER CA STERLING SILVER GOLD TOPAZ CRYSTAL WOMENS ESTATE RING SZ 9
$55.00
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Vintage Sterling Silver Gold Vermeil Filigree Sorrento Jade Earrings screw back
$19.99
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VINTAGE MEXICO SIGNED STERLING SILVER STAR BROOCH EARRING SET LOT UNIQUE GOLD
$11.70
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3 FINE NECKLACES2 AVONS ADJ 16 18 20 NATURES 1 18 GOLD SILVER TONE
$2.99
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Bohemian Vintage Garnet Bracelet Rose Cut Gold Plated Silver
$875.60
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Bellarri 250ct Blue Topaz Silver Pink Gold Diamond Peridot Dangle Earrings
$783.20
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Bellarri 1030ct Blue Topaz Peridot Silver Pink Gold Dangle Earrings
$924.00
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Bellarri 1745ct Blue Topaz Silver Pink Gold Diamond Peridot Dangle Earrings
$963.60
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Estate Bellarri 80ct Amethyst Peridot Ruby 18k Pink Gold Silver Enhancer Penda
$795.00
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Eutruscian Style 260ct Diamond 18k Silver KK Necklace
$7,135.00
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Eustrician 2700ct Banded Tourmaline 18k Yellow Gold Silver KK Diamond Necklace
$4,725.00
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ESTATE STERLING SILVER GOLD WASH LARGE EMERALD RUBY HUGE LARGE RING
$183.30
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DESIGNER SIGNED CA STERLING SILVER SOLID 18K GOLD CABLE TOPAZ CZ RING BAND
$80.00
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Gloria Sweet Heart Expandible Bracelet 10K Gold Top Sterling Silver Base
$69.00
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Vintage Gold Wash 925 Sterling Silver Flower Earrings Screwback Blue Rhinestone
$29.95
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VINTAGE STERLING SILVER 10K YELLOW GOLD EGYPTIAN HIEROGLYPHICS NECKLACE PENDANT
$100.00
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EXCELLENT OSTBY BARTON STERLING SILVER 10K GOLD HEMATITE INTAGLIO RING BAND
$259.95
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LARGE GOLD FINISH DANECRAFT STERLING SILVER MODERN FLORAL FLOWER CUFF BRACELET
$200.00
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Gold Silver beads w crystal beads on Black leather cord 155 18adj NEW
$2.99
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VINTAGE 925 SILVER MEXICO RING FOOLS GOLD IN BEADED PRONGS SIZE 6 1 2 6138
$45.00
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Vtg Gold Silver Tn Fawn Deer Brooch Pin w Rhinestone Cluster Back Ruby Color Eye
$11.69
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12ct Pave Diamond 14K Gold Sapphire Dangle Earrings 925 Sterling Silver Jewelry
$728.00
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R DESIGNER STERLING SILVER SOLID 14K GOLD MODERN WOMENS RING BAND SZ 6
$95.00
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1 20 12k GF GOLD FILLED ON STERLING SILVER 2 ESTATE BRACELET LOT CRYSTAL PRETTY
$135.00
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INCREDIBLE 1 20 12K GF GOLD FILLED ON STERLING SILVER ART DECO FLOWER BRACELET
$85.00
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VINTAGE SIGNED CROWN TRIFARI GOLD SILVER TWISTED 22 INCH CHAIN W BUTTON CLIPS
$27.19
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EX Antique 1900 1948 MEXICO GOLD Overlay WIREWORK CLOVER Bracelet May be SILVER
$21.99
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Napier Silver Tone Heart earrings Gold tone Braided trim Womans Jewelry
$35.00
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Vintage Silver Gold Tone Wire Crystal Rhinestone Multi Colored Ring
$5.95
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14k Gold Over Silver Diamond Accent Telephone Charm
$32.94
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Silver Gold

Self-dispersible nanoparticles of Silver, Gold, and Platinum

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Due to the attraction forces of various physical and chemical nature, including van der Waals forces and liquid surface tension, the individual nanoparticles are inevitable to agglomerate. To take full advantages of nanoparticles, it must be well dispersed to their primary particle size. But dispersing nanoparticles is a complicated process. It is even more difficult to disperse metal nanoparticles. It requires strong background of surface chemistry and considerable experience. Even though great efforts have been made on the dispersing processes, but it is still one of the main technical barriers for applications of nanoparticles for most of users.

In order to assist users who have difficulties to prepare their own dispersions of precious metals, Skyspring Nanomaterials Inc. provides self-dispersible nanoparticles of Ag (15 nm), Au (15 nm), and Pt (5 nm), which are coated with polymer and self-dispersible in various organic solvents and aqueous solutions. Comparing with existing products of dispersions of Au, Ag, and Pt in market, Skyspring's self-dispersible nanoparticles are easy to use and cost-effective. Whenever users need dispersions of Au, Ag and Pt nanoparticles, they can prepare their own dispersions with variable concentration in different solvents. As long as the self-dispersible nanoparticles are stored in hermetically sealed, the self-dispersible nanoparticles of Au, Ag, and Pt have much longer shelf life than current dispersions.

 

Keywords: SkySpring Nanomaterials, Self-dispersible nanoparticles, Silver, Gold, Platinum, dispersible gold, dispersible silver, dispersible platinum, nanoparticles,Au, Ag, Pt, Dispersion, Coated,

Self-dispersible Nanoparticles of Gold and Silver

Now you can prepare your own nanoparticle dispersions of gold (15nm), silver (15nm), and platinum (5nm), by using self-dispersible nanoparticles of Au, Ag, and Pt offered by Skyspring Nanomaterials Inc.. These nanoparticles are in situ-synthesized, coated with polymer, and self-dispersible in various organic solvents and aqueous solutions.

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For more information about

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NanoParticles please visit

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http://www.ssnano.com/powders/

Silver Gold
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