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Vintage Erwin Pearl Silver Tone Gold Tone Dot Necklace 18l
$19.99
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Vintage Horse Equestrian Brooch Lot 3 Brooches Copper Gold Silver Tone
$3.99
quality
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Jewelry Lot Silver Gold and Mixed Craft Scrap Parts Repair Vintage Modern
$19.00
quality
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Silver and Gold Wash Swirl Clam or Oyster Shell Pierced 925 Earrings Nordstrom
$65.00
quality
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Vintage Gold Silver Tone w Faux Pearls and RHINESTONES Brooch
$15.99
quality
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Gold Silver tone Rhinestone Magnetic Clip On Earrings
$5.99
quality
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VTG GOLD VERMEIL ON STERLING SILVER CUBIC ZIRCONIA OPEN HEART NECKLACE ITALY 18
$17.00
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large lot of vintage gold silver tone jewelry all wearable some signed Avon etc
$1.99
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14K YELLOW GOLD 3D MAD MONEY SILVER CERTIFICATE CHARM PENDANT 35gr
$199.00
quality
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VINTAGE STERLING SILVER GOLD PLATED SYNTHETIC OPALS AND BLUE STONE PENDANT O89
$40.00
quality
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VINTAGE GOLD SILVER TONE PINK SHELL FLOWER DANGLE PIERCED EARRINGS
$5.95
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VTG Rare Woman of Valour Golda Meir Club Gold Silver Pin Pendant by Michael Ende
$149.99
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Sterling Silver 925 Tiny California Brown Grizzly Bear Gold Tone Charm
$25.99
quality
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14k White Gold Genuine White Silver 60mm Pearl Strand Bead Necklace 54g
$175.00
quality
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Stephen Dweck Vintage 80s Sterling Silver Gilded Gold Pierced Dangle Earrings
$469.00
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large lot of vintage gold silver tone jewelry all wearable some signed Avon etc
$1.99
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LARGE VINTAGE 1940S GOLD WASH STERLING SILVER RHINESTONE TRIBAL FIGURE PIN
$375.00
quality
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Vintage Look Cameo Jewelry Gemstone Diamond 18k Gold 925 Silver Dangle Earrings
$1,853.00
quality
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JAPAN BEAUTIFUL Vintage ORNATE Silver Gold Toned Faux PEARL Encrusted Brooch
$14.99
quality
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BEAUTIFUL DBJ GOLD PLATED OVER STERLING SILVER CLEAR BLUE CZ LINK BRACELET 7
$69.99
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large lot of vintage gold silver tone jewelry all wearable NR some signed
$1.99
quality
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Vintage Earring Lot Gold Silver Tone Plastic Rhinestones Mostly Older Some Marks
$8.50
quality
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Vintage 14K Yellow Gold Silver Blue Baroque Pearl Cocktail Ring Estate
$314.10
quality
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Vintage Tan Black Plastic Beaded 3 Strand Silver Tone Gold Tone Necklace 237
$9.65
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TOSTRUP NORWAY VINTAGE MODERNIST GOLD WASH STERLING SILVER WHITE ENAMEL PIN
$125.00
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VINTAGE GOLD Tone Faux PEARL Silver BEAD Dangle Cluster CHAIN Choker NECKLACE
$17.99
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S4235 GORGEOUS STERLING SILVER AMETHYST CLEAR CZ HEART PENDANT GOLD TONE NICE
$11.20
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BEAUTIFUL GOLD OVER STERLING SILVER 975 TAKI CLIP EARRINGS W CARNELIAN CABOCHON
$57.99
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Vtg American Modernist MARY SCHIMPFF Sterling Silver Gold Brutalist PINKY Ring
$1,400.00
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Antique Victorian 15ct Diamond Silver Gold Double Bracelet Choker
$41,000.00
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3Pc Turquoise Paste Earrings Bracelet Ring Silver 22k Gold Vermeil
$374.25
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VINTAGE STERLING SILVER GOLD PLATED FORSTNER FLYING BIRD BROOCH
$6.99
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HUGE Victorian Lot of Rare Violet Themed Jewelry Silver Gold Enamel Cameo+ 37pc
$224.37
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Victorian 8ct Diamond Natural Pearls Silver Gold Tiara to Brooch Earrings
$31,500.00
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Vtg Lot of 4 Sets Mens Assorted Cuff Links Tie Tack Stones Wraps Silver Gold
$12.99
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Vintage Trifari gold and silver hoops
$11.99
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Vintage Liz Claiborne Leaf Brooch Signed Gold Silver tones
$8.00
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1940S VINTAGE GOLD WASH STERLING SILVER PINK RHINESTONE EYES BEARDED FISH PIN
$85.00
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Vintage Lot of 2 Red Stone Rhinestone Gold Silver Mens Cufflinks Anson 75x5
$39.95
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VINTAGE AUTHENTIC TIFFANY CO STERLING SILVER 18K GOLD BRACELET
$295.00
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Vintage Style Silver Gold Tone Flower Purple Moon Glow Pendant
$20.00
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Art Deco Goddess Cameo Artist Signed Shell 800 Silver Gold Gilt Pin Pendant
$85.00
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Vintage Retro Genuine Solid Sterling Silver 925 Gold Plated Patterned Ring 6 3 4
$12.95
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Vintage Retro Genuine Solid Sterling Silver 925 14k Gold Plated Ring Size 7 1 2
$12.95
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Vintage Retro Genuine Solid Sterling Silver 925 Gold European Ring Size 7
$22.50
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Vintage Retro Gold and Sterling Silver 925 Genuine Tiger Eye Brooch Pin 2 Wide
$27.50
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VINTAGE RING BLING STERLING SILVER GOLD VERMEIL ART DECO DESIGN HIP HOP CZ
$65.00
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Antique Vintage Sterling Silver Ring with Gold overlay 3 LG Smokey Topaz Stones
$49.99
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Vintage gold washed silver multi colored jade pendant 1 across 56 g
$19.95
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Espo Sterling Silver cocktail ring blue stones with gold tone background
$3.99
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VINTAGE GOLD OVER STERLING SILVER ENAMEL ORCHID FLOWER HEART CHARM
$95.00
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10K Gold Sterling CALIFORNIA SOUVENIR PIN Silver Brooch
$55.00
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Vintage Earrings Yellow Orange Enamel Silver Tone Metal Gold Tone Hoop Ear Rings
$21.21
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Vintage 3 strand gold silver ivory colored beaded necklace
$15.00
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VINTAGE 800 SILVER WITH GOLD VERMEIL FILIGREE ROUND FLOWER PIN
$40.00
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Lot of 23 Vintage Womens Bracelets Gold Tone Silver Variety
$14.99
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Estate Vintage Unique Silver and Gold Brush Tone Large Bow Brooch Pin
$0.99
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Estate Vintage Beautiful Gold Silver Tone Dove with Leaves Brooch Pin Pend NR
$0.99
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Vintage Enamel Blue White Gold Flower Button Round Sterling Silver Screw Back
$79.99
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Rare Ed Levin Modernist Stud Earrings in 14k Gold Sterling Silver
$244.98
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Victorian Style 14k Gold Sterling Silver w Carved Jade Ring 625 Size
$399.99
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Vintage Silver Gold tone Liz Claiborne LCI Tropical Gold fish Brooch Pin 4e 47
$0.99
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COOL VINTAGE MODERNIST SILVER TONE DIMENSIONAL BLUE GOLD SPARKLE CABOCHON PIN
$58.00
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ANTIQUE VICTORIAN BOHEMIAN SILVER GOLD Plated 530Ct RED WINE GARNET BROOCH PIN
$360.00
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ANTIQUE VICTORIAN 18K GOLD SILVER 16ct DIAMOND HAND MADE STUD EARRINGS c 1900
$420.00
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Antique Sterliong Silver Stick Pin Gold Tone Flower
$44.95
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Antique 1900s Double Heart Stick Pin Gold Silver Tone
$39.95
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Mother of Pearl Sterling Silver and 14kt gold earrings
$50.00
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VINTAGE GOLD WASH STERLING SILVER RHINESTONE LOBSTER PIN
$135.00
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VTG 18k Gold Chain 925 Sterling Silver Gold Vermeil Yellow Fire Opal Pendant
$225.00
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41ct Natural Blue Topaz Sterling Silver Rose Gold Deco Filigree Ring size 75
$47.49
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Vintage Flower Gold Plated Over Sterling Silver Screw Back Earrings ISKIN
$6.99
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Large Gold Filled Cross Pendant 24 Gold Silver Necklace 1588 grams W Germany
$49.99
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VTG AUTHENTIC TIFFANY CO STERLING SILVER 18K GOLD MOTHER OF PEARL NECKLACE
$395.00
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Vintage Gold Silver Mens Ring with Stone 10 K 10K Gold Filled GF
$2.65
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Vintage Carved Shell Cameo 800 Silver Gold Tone Pendant Item J306
$19.99
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VINTAGE AND MODERN GOLD PLATE SILVER TONE NECKLACE LOT ONE SIGNED PREMIER DESIGN
$9.99
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BANANA BOB VTG1980s Silver W Gold Accents CELESTIAL STARS Bracelet
$15.88
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Vintage Flying Eagle Pin Brooch Sterling Silver Gold Wash Air Force Airline Wing
$75.00
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1014CTS PINK RUBY 14K GOLD OVER 925 SILVER RING JEWELRY SIZE 7 A2447
$13.35
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Vintage Costume Jewelry Lot 8 12 Gold Silver Colored Earrings
$16.00
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Natural Blue Topaz Sterling Silver Rose Gold Victorian Filigree Ring Size 65
$49.99
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Ruby Emerald Carved Dangle Earrings Diamond Pave 14k Gold 925 Silver Jewelry
$1,041.00
quality
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Art Deco 1930s Rhinestone Floral Silver Gold Two Tone Pin Brooch Old Vintage
$13.50
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BEAUTIFUL Vintage 80s Gold Silver Tone HEART LOCKET Crystal CHARM NECKLACE
$58.00
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5 AVON STAMPED VINTAGE FASHION RINGSGOLD SILVER COLOR w GEMSTONESNMT
$14.85
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RETRO Gold Over Sterling Silver Antelope Pin 224 grams 3 1 2
$85.50
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Extra Classy Vintage Silver Gold Tone Clip Back Earrings 1967o
$12.99
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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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