Silver Gold

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Vintage Silver Tone Cable Other Gold Tone Chain Necklace Unmarked
$7.00
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3 Vintage Tie Bars 1 Gold Tone 2 Silver Tone Foster W Multi Color Stones 268g
$6.99
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LOT OF VINTAGE ENAMEL WHITEGOLD ROPEGOLD SILVER COSTUME JEWELRY
$9.99
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020 Ct Rose Cut Diamond 925 Sterling Silver Hook Earrings 14K Gold Fine Jewelry
$250.00
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Tourmaline 925 Silver Pave Diamond Long Dangle Earrings Emerald 14K Gold Jewelry
$1,332.00
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Tsavorite Diamond Studded 14K Gold Dangle Earrings 925 Sterling Silver Jewelry
$999.00
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Rutlie Qtz 14K Gold Diamond Moonstone Earrings 925 Sterling Silver Pearl Jewelry
$1,522.00
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VINTAGE GOLD SILVER COLORED INCASED RHINESTONE CLIP EARRINGS TWO IN ONE
$18.00
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Antique 22 Grams Sterling Silver Rose Gold Plate Leaf Design Ring
$26.00
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2 Vintage Trifari Crown Brushed Gold Silver Brooches
$19.99
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New 925 Silver 057Ct Emerald Gemstone 14K Gold Diamond Pave Round Stud Earrings
$140.00
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Vintage Sterling Silver 925 Brooch 2 Gold Love Birds w Jade Inlay By DOR
$25.00
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23 Really Cute Silver Gold Vintage Stretch Bracelet 7
$9.99
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VTG VAN DELL STERLING SILVER GOLD FILLED GREEN RHINESTONE THISTLE BROOCH PIN
$29.99
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Vintage Gold Washed Sterling Silver Rhinestone Brooch 1930s
$22.00
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Brushed Silver Gold Toned MODERNIST Pendant w Goldtone Chain Necklace
$9.99
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Vintage Mother of Pearl Gold Tone SIlver Tone Flowers Dimensional Scarf Clip
$12.00
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Gold Tone Chain Necklaces Silver Gold Tone Bracelets KREISLER Watch Band
$7.00
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Premier Designs two tone Butterfly Brooch Pin silver gold tone
$5.99
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Rare Antique Victorian Engraved Silver Charm Pendant CALLING CARD Gold Corner
$175.00
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Rare Antique Victorian Lorgnette Sterling Silver Pendant Opera Glasses Gold Wash
$199.99
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THREE PAIR SILVER AND ONE PAIR GOLD TONE EARRINGS screw and clip back
$4.00
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VINTAGE GOLD ON THE STERLING SILVER CUFF BRACELET EUROPEAN stamped
$52.00
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VINTAGE SWIRL PURPLE STONE GOLD OVER SILVER CLIP ON EARRINGS
$19.95
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VINTAGE ART DECO CHOKER NECKLACE CLEAR RED STONES SILVER GOLD TONE
$5.99
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Vintage Gold and Silver Filigree Large Wings Angel Brooch Pin
$16.00
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Thick Chunky Lucite Plastic BangleTranslucentGold and Silver glitter
$14.99
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Vtg Azter Mexico Sillver Bangle Bracelet Inlay of Gold CopperSilver Tone
$7.00
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New Yellow Sapphire Studded 14K Gold Gemstone Bangle Bracelet 925 Silver Jewelry
$1,780.00
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VTG RARE VICTORIAN GOLD FILLED SILVER WALKING STICK CANE STAFF PIN BROOCH
$45.00
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Vintage Large 2 Tone Gold Silver GOLDFISH Fish Pin brooch Signed GERRYS
$2.49
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VINTAGE CREED GOLD STERLING SILVER LION PIN BROOCH
$9.99
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VINTAGE ESTATE GOLD AND SILVER TONE CLIP ON DANGLE EARRINGS A LOT OF SHINE
$3.99
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VINTAGE ESTATE SILVER AND GOLD TONE PLASTIC CLIP ON EARRINGS A LOT OF SHINE
$3.99
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Vintage Signed Avon Silver Circle of Angels With Gold Halo Hearts Pin Brooch
$4.99
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Vintage Gold Wash Silver Guilloche Enamel Hinged Ladybug Charm
$84.99
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Lot of 100 Vintage Pierced Earrings Pearls Crystal Color Gold
$4.99
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Vintage Gold Sterling Silver Crown Trifari Sea Horse Ocean Brooch Tac Lapel Pin
$35.00
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Beautiful Gold over Sterling Silver Sapphire Brooch Pin 3 4 Diameter
$4.99
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VINTAGE GOLD TONE PRETTY SILVER FLOWER CLIP ON STYLE EARRINGS
$9.99
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19ct Lab Red Garnet Victorian Filigree Sterling Silver Yellow Gold Ring size 7
$75.00
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Gold Tone Silver Tone Pin Jewelry Sarah Coventry GARLAND Sara Cov Vtg
$8.95
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Garnet Zirconia Pearl Sterling Silver Gold Victorian Filigree Ring size 775
$30.00
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19ct Lab Red Garnet Victorian Filigree Sterling Silver Rose Gold Ring size 7
$75.00
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1 1 8 wide Vintage Old Round Pin Brooch Two Tone Silver Light Gold
$0.97
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Gold Tone Nickel Silver ID Bracelet Engraveable Blank
$4.66
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Stunning Vintage FLORENZA Silver Gold Tone Pendant Necklace with Fringe
$68.00
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VINTAGE Sterling GOLD MINER Silver Charm Goldstone Accent
$16.00
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2 Vintage Signed Avon Moon Star Pins Gold Silver Tone Rhinestone Eye
$0.55
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Gold Plated 925 Sterling Silver DRUZY PEARL PENDANT 1 1 4 Jewelry
$12.99
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Z VTG SIGNED BOND BOYD STERLING SILVER GOLD VERMEIL BLUE RHINESTONE BIB NECKLACE
$95.00
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Vintage Gold Tone Brooch Pin w Green Amber Tone Resin Silver Tone Glitter
$2.99
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VINTAGE 1MM SILVER PL CHAIN 7 GOLD TONE GRADUATING SLIDER BEAD 18 NECKLACE B
$12.49
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Very Cool Gold Tone Clip On Earrings with Silver Design
$7.67
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Vtg Gold Wash Sterling Silver Real Pearl ONE 1 Charm BZ First Number
$15.99
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13 pc Lot BLUE GLASS AURORA BOREALIS STONE JEWELRY SILVER GOLD TONE ALLOY
$18.99
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800 SILVER BLUE GREEN GOLD ENAMEL FILIGREE FLOWER BROOCH PIN
$65.00
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Vintage Latasia Woman Fashionista Pin silver gold MINT
$24.99
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VINTAGE VICTORIAN STERLING SILVER 14K GOLD w MARCASITE RING
$74.99
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VINTAGE VICTORIAN STERLING SILVER 14K GOLD RING
$74.99
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VINTAGE VICTORIAN STERLING SILVER 14K GOLD w CRYSTAL CZ RING
$74.99
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DAZZLING VINTAGE 80s 18K GOLD STERLING SILVER BRAIDED ROPE HOOP EARRINGS ITALY
$99.00
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ELABORATE VINTAGE VICTORIAN STERLING SILVER 14K GOLD w CRYSTAL CZ RING
$74.99
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Estate Sterling Silver Columbian Exposition Spoon with Gold Wash Bowl Rare
$200.00
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MEKA Denmark Gold Vermeil Wash STERLING SILVER Guilloche ENAMEL LEAF Pin Brooch
$39.95
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STUNNING ESTATE STERLING SILVER ROSE YELLOW GOLD VERMEIL RING SZ 6
$94.99
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Vintage Costume 1 Silver And 1 Gold 2 For 1 Price separate Necklaces
$3.99
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Vintage Avon 1977 Butterfly Pendant Necklace 2 Tone Gold and Silver Color
$4.99
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3 vintage earrings silver and gold tones NAPIER RHEA signed
$12.00
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VINTAGE Turquoise Sterling Silver Necklace Earrings Pendant One Of A Kind
$200.00
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Gold and Silver Tone Napier 18 Choker Style Necklace with Matching Earrings
$7.99
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VINTAGE MEKA STERLING GOLD VERMEIL ENAMEL SILVER BLUE GUILLOCHE CLIP EARRINGS
$49.95
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VINTAGE JEWELRY LOT 8 DIFFERENT STYLE NECKLACES GOLD SILVER TONE TASSEL BEAD
$9.99
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LARGE STERLING SILVER GOLD WASH GREEN ART GLASS FLOWER FUR CLIP PIN
$99.00
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LARGE VINTAGE STERLING SILVER GOLD WASH PERIDOT SEED PEARL PIERCED EARRINGS
$225.00
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HUGE HEAVY WIDE LARGE SILVER TONE GOLD TONE SCULPTED TEXTURED VINTAGE BRACELET
$120.00
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VERONESE GOLD OVER STERLING SILVER ITALY SIGNED TIGERS EYE CHARM RING
$115.00
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SIGNED GOLD OVER STERLING SILVER LABRADORITE LARGE COLOR CHANGE GREEN BLUE RING
$150.00
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LG SIGNED STERLING SILVER CIRCLES SILVER GOLD TONE ARTISAN STUDIO NECKLACE
$240.00
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VINTAGE ITALY VERONESE GOLD OVER STERLING SILVER HEAVY CHAIN NECKLACE 486 GRAMS
$245.00
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Vintage Costume Jewelry Broche Assorted Gold and Silver Gerrys Pin Lot of 28
$11.24
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Vintage gold over silver carved CAMEO marked 800
$49.99
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Vintage Danecraft Silver Tone Gold Brooch 6355
$29.99
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ART DECO CAMEO PIN OR PENDANT GOLD PLATED OVER STERLING SILVER 800
$48.77
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Vintage Mid Century Beautiful Bronze Silver Gold Metal Mesh Ball Necklace Unique
$9.99
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Gold Plated Vintage 925 Sterling Silver Serpentine CHAIN NECKLACE 14 1 2
$14.99
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Vintage Signed Ingenue Ernest Stener Gold Sterling Silver Brooch Earrings Set
$29.99
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Vintage Antique Sterling Silver Gold Vermeil Flower Screwback Earrings
$39.99
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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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