Silver Gold

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VntgGIVENCHY Logo Paris New York Runway Silver and Gold tone clip on Earrings
$22.00
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14k Gold 495Ct Rose Cut Diamond Pave Dangle Earrings 925 Silver Fashion Jewelry
$1,037.00
quality
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14k Gold Marquise Moonstone Cocktail Ring 925 Silver Pave Diamond Vintage Style
$573.75
quality
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Light Purple Stone Diamond Sterling Silver Gold Plated Ring 66grams 11 F5301
$44.99
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Gold Plated Sterling Silver Screw Back Pink Stones Earrings 11 grams 11 E4432
$20.69
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Multi Stone Gold Plated Sterling Silver Link Bracelet 75grams 12 F5306
$22.49
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Gold Plated Sterling Silver Milor Necklace 326 grams 6 C486
$59.39
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Gold Plated Sterling Silver Clip On Earrings 181 grams 11 E4431
$17.99
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Lovely VTG Gold Silver Pearl Bead Smoky Topaz Rhinestone Filigree Clip Earring
$19.99
quality
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Vintage 10kt Gold Delta Graduated Pearl Necklace 215 Silver tan 3 75mm
$15.99
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Vintage Sterling Silver Pin Brooch Flower Green Rhinestone Gold Toned 162g
$66.97
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16 Pc Vintage Modern Red Silver Gold Beads Rhinestones Metal Bracelet Lot
$29.99
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Antique Chinese Sterling Silver Gold Wash Snake Bracelet
$45.49
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Vintage LISNER Triple Strand Coin Design Gold Silver Tone Necklace
$24.49
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Vintage Amethyst Sterling Silver with Gold Accents Pin ESTATE Find
$27.99
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Vintage GOLD SILVER BLACK Serpent Snake Brooch Collectable marked Pin
$19.95
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Vintage GOLD SILVER BLACK Serpent Snake Brooch Collectable marked Pin
$19.95
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David Yurman Genuine 14k Gold Sterling Silver Amethyst Cookie Necklace 16 5 8
$125.03
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David Yurman Genuine 18k Gold Sterling Silver Necklace 16 5 8
$102.50
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Sarah Coventry Leaf Brooch with Matching Clip On Earrings Vintage Gold
$20.25
quality
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New Tourmaline Gemstone 14k Gold Diamond Pave Bangle Bracelet 925 Silver Jewelry
$679.15
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Vintage silver gold Color Lighthouse lapel pin signed Avon Tie Tack Brooch
$3.99
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Kieselstein Cord Sterling Silver 14k Gold Frog Flower Earrings
$280.00
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STERLING SILVER 14K GOLD FILLED BROOCH WITH UNKNOWN STONE VINTAGE BOX JB
$154.99
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Lot of 14 Silver Gold Tone Vintage Necks Pins Earrings 1 neck with onyx stone
$4.99
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Lo of 12 Gold Silver Tone Hearts Butterfies Vintage Necklaces Pins Earrings
$5.99
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Vintage Anne Klein Two Tone Spiral Star Pin Shooting Astronomy AK Silver Gold
$4.99
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Vintage L S Silver Tree with Gold Stars on Branches Pin Nature Garden Arborist
$4.99
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COROCRAFT Gold Over Sterling Silver Glass Floral Pin 331 grams 4 1 2 long
$80.75
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Vintage Lot Of 3 Silver Gold Tone Chain Necklaces Unmarked
$6.75
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Rutile Quartz Gemstone 14 K Gold Pave Diamond Sterling Silver Ring Antique Style
$467.50
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14k Gold Roman Eagle Wreath Mens Silver Signet ring
$302.00
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BIG CHUNKY WONDERFUL SILVER GOLD TONE VINTAGE SIGNED NLH CLIP ON EARRINGS
$9.99
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ANTIQUE STERLING SILVER BARRASIGNED POSTBACK EARRINGS W 14K GOLD POSTS91316
$26.01
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Vintage Silver And Gold Tone Scrolled Heart Inlaid Brooch
$2.99
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Vintage Genuine Pink Tourmaline Rose Gold 925 Sterling Silver Size 675 Ring
$108.00
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ACCENTS BY HALLMARK Made Korea Gold Tone Unmarked Silver Tone Chain Bracelet
$9.00
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VINTAGE TEXTURED GOLD TONE SILVER TONE RHINESTONE LAYERED BROOCH PIN
$11.99
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Pave 116ct Natural Diamond 925 Sterling Silver ANGEL WING Ring 14k Gold Jewelry
$415.65
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VINTAGE SILVER AND 14K GOLD COMBINATION CYLINDER BALL CHOKER NECKLACE
$450.00
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STERLING SILVER GOLD STONE HEART PENDANT NECKLACE
$27.99
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VINTAGE 925 MEXICO STERLING SILVER GOLD PLATE CHIME Mom 1 BALL PENDANT
$69.99
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SILVER ART NOUVEAU RING CASE WITH 14K GOLD MONOGRAMMED RING VERY NICE
$99.99
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Vintage Gold Silver Toned Monet Brooch Faux Pearl Rhinestones
$38.00
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BAYANHAN 18KT Yellow Gold Sterling Silver Link Bracelet 338grams CS 4708
$116.99
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Vintage 18K Gold Sterling Silver Mayan Panel Bracelet 369 grams 9 C691
$134.99
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Vintage Gold Silver Tone Christmas Mouse Brooch 5018
$15.00
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VTG SIGNED FARO PERU STERLING SILVER 18K GOLD PIN
$75.00
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Vintage Costume Jewelry Spain Damascene Floral Silver Gold Tone Brooch Pin
$25.99
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VINTAGE ESTATE 800 SILVER GOLD VERMIEL MARCASITE SHELL CAMEO PENDANT NO CHAIN
$99.00
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Labradorite Gemstone 925 Silver Pave Diamond Ring 14 K Gold Look Antique Jewelry
$463.25
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Gold over Silver Victorian Bohemian Garnet Vermeil 3 Flower Pin Brooch AN G87
$189.99
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Vermeil Gold over Silver Crown Tiara Victorian Bohemian Garnet Pin Brooch AN G11
$424.99
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Gold over Silver Old Georgian Victorian Bohemian Garnet Bar Pin Brooch AN G90
$379.99
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Gold over Silver 2 Two Tier Round Victorian Bohemian Garnet Pin Brooch AN G08
$229.99
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Gold Silver 11 Eleven Point Star Victorian Bohemian Garnet Pin Brooch AN G25
$229.99
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Gold Silver Unique Oval Shield Heart Victorian Bohemian Garnet Pin Brooch AN G36
$344.99
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Gold Over Silver Victorian Bohemian Garnet 3 Three Tier Oval Pin
$204.99
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Gold over Silver 6 Six Point Star Victorian Bohemian Garnet Pin Brooch AN G09
$249.99
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VTG PERU STERLING SILVER 18K GOLD ENAMEL FISH PIN PENDANT
$95.00
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Antique Sterling Silver and 10k Gold Bracelet Chain
$80.00
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VINTAGE STUNNING GOLD SILVER TONE CLIP ON EARRINGS
$7.99
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Gold Over Sterling Silver CZ Necklace Blue 18 346 grams signed
$25.00
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Flli Menegatti Silver 18K Gold Bracelet Glass Intaglio Cherub w Dog ITALY SET 3
$549.00
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Vintage Jane Bohan Sterling Silver 18K Brooch Pin STUNNING And UNIQUE
$115.00
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VTG KRAMER TWO TONE GOLD SILVER COLOR NECKLACE WITH THE ORIGNAL TAG
$67.50
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RARE PPI 10k YELLOW GOLD 925 STERLING SILVER HOOP 3 LOOP 1 DANGLE EARRINGS
$79.99
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Very Showy Vintage Gold Silver Copper Tones Bead Dangle Earrings 1087A4
$9.99
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2 Gold Plated 1 Silver Plated with CZ Stones rings Size 7 3 4
$10.00
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Vintage Panetta Art Deco Clip Earrings Gold With Silver
$9.99
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VINTAGE STERLING SILVER VERMEIL GOLD PLATE EMERALD DANGLE EARRINGS BALI
$9.99
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Vintage Gold Plated over Sterling Silver Ring Diamonique Enamel Signed 067
$19.99
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Large lot of Large Earrings 6 silver one gold and silver
$6.99
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LOVELY DESIGNER STERLING SILVER GOLD VERMEIL SAPPHIRE ETERNITY TENNIS BRACELET
$19.99
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Classic Estate David Yurman Sterling Silver 14k Yellow Gold Dome Ring size 7
$399.00
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VINTAGE 14K GOLD STERLING SILVER PENDANT NECKLACE SIGNED CAROLYN POLLACK
$44.78
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LAYERED GOLDSILVER SQUARE PENDANT NECKLACE STUNNING ESTATE JEWELRY
$59.08
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Vintage Avon Gold Tone Long Bar Brooch Rhinestones Faux Pearls Silver Tone ECU
$14.95
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VTG Modern Signed DK Hand Hammered Sterling Silver 14K Rose Gold Link Bracelet
$185.00
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ANTIQUE 825 GOLD SILVER INCASED CAMEO CORAL SHELL CARVED ITALY PEDANT BROCH
$80.00
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ANTIQUE CAMEO CORAL SHELL CARVED ITALY PEDANT BROCH 825 GOLD SILVER INCASED
$76.00
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14KT ROSE GOLD AND SILVER ANTIQUE DIAMOND PEARL PIN BROACH
$2,200.00
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Vintage Estate Figural Silver Glitter Enamel Snowman Brooch Pin Gold Tone D278c
$0.99
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Gold Plated Sterling Silver Hearts Butterflies Bracelet 150 grams 14 B9022
$26.99
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Gold Plated Sterling Silver X Shaped Link Bracelet 155 grams 7 D293
$28.79
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Gold Plated Sterling Silver Curb Chain 9 Bracelet 135 grams 7 D292
$25.19
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Gold Plated Sterling Silver Cut Out Link Bracelet 123 grams 14 B9027
$22.49
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Vintage JJ Gold Silver White Two Tone Finish Draped Leaf Brooch Pin 1 1 2
$10.99
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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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