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VTG SWEATER CLIPS LOT OF 4 FAUX PEAR FUR GOLD AND SILVER TONE
$9.99
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VtgLg3 D Gold tone bow vintage brooch rhinestones clear stones silver moon
$12.99
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Vintage Art Deco Sterling Silver Rose Gold Watch Fob Awards Medal 1932
$139.00
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30s vtg Art Deco gold silver Rosette Collarette fan Necklace
$48.00
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Vintage Silver and Gold Tone Link Bracelet 825 Long and 10mm Wide X Links
$4.99
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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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VINTAGE VICTORIAN STERLING SILVER 14K GOLD w MARCASITE RING
$74.99
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VINTAGE VICTORIAN STERLING SILVER 14K GOLD w CRYSTAL CZ RING
$74.99
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SEMI ANTIQUE CHINESE SILVER WIRE GOLD VERMEIL WIRE WORK FREE FORM PIN ELEGANT
$79.99
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Lot of 31 Vintage costume jewelry gold silver pewter ring necklaces bracelets
$9.99
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VINTAGE VICTORIAN STERLING SILVER 14K GOLD RING
$74.99
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VINTAGE BRACELETS LOT OF 5 GOLD SILVER LOVELY MONET CORO CROWN AND SHIELD
$15.95
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Vintage Gold over Sterling Silver Heart Link Bracelet 8 123g 439298
$5.50
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Vtg European Blue Spinel 935 Silver Brooch Pin Antique Art Deco Gold Vermeil
$165.75
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FJV MEXICAN INDIAN TURQUOISE UNISEX CUFF LINKS GOLD on 925 SILVER Fashion MX
$49.99
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FJV MEXICAN INDIAN TURQUOISE RING size 6 RING GOLD on 925 SILVER Fashion MX
$49.99
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Diamond Pave Lock Clasp 925 Sterling Silver Finding 14K Yellow Gold Jewelry12x11
$56.80
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Vtg European Blue Spinel 835 Silver Brooch Pin Antique Art Deco Gold Vermeil
$148.75
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Vintage Sterling Silver Rose Gold Hand Engraved Watch Fob Awards Medal 1936
$139.00
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Antique 1920s Egyptian Sarcophagus Mummy Charm 5 Colors Enamel 800 Silver Gold
$275.00
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Art Deco Vintage Sterling Silver Gold Pl Super Heavy Rare 1930s Monet Bracelet
$147.00
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Silver And Gold Tone Drop Earrings
$5.00
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VINTAGE MODERNIST ART DECO LUCITE SILVER TONE LINK NECKLACE WITH GOLD DUST
$29.99
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Pin Brooch 2 Silver Gold Tone Big vintage geometric Art Deco 4
$15.95
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Vintage DK Sterling Silver Gold Wrap Hook Eye Bracelet Size 7
$43.28
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Fabulous Sterling Silver 18K Gold MODERN PEARL Ring Size 6 STATEMENT RING
$69.99
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Bellarri Silver Pink Gold 1875ct Prasiolite Quartz Peridot Dangle Pendant
$750.00
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Bellarri Designer Silver Pink Gold Lemon Quartz 1600ct Peridot Pendant
$385.00
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Large Vintage Sterling Silver Gold Overlay Green Rhinestone Flower Brooch AT
$15.00
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Signed VINTAGE Chunky GOLD Silver TONE SCALLOPED Domed BUTTON Clip On EARRINGS
$8.19
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Vintage Handmade Sterling Silver 14k Gold 125 ct Aquamarine Ring Size 55
$99.99
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Vintage Silver Tone Gold Tone Faux Pearl Single Strand Necklace 272
$12.79
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Vintage Gold over Sterling Silver Sapphire Ring Size 65 43g 432186
$19.99
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Vtg Sterling Silver Signed SETA 925 14K Gold Plated Eternity Band Ring Sz 7
$25.99
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Rare vintage GIVENCHY gold silver floral pendant choker necklace plastic beads
$300.00
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Estate Sterling Silver Signed Ross Simons Gold Vermeil Heart Garnet Pendant
$9.99
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Sterling Silver with Gold Tone Overlay Ranger Belt Buckle Tip Metal Purity 925
$65.00
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VINTAGE SIGNED TABRA EARRINGS GOLD SILVER AND QUARTZ CIRCA 1970 MINT COND
$88.76
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EARRINGS VINTAGE CUSTOM GOLD OVER 925 SILVER WITH 2 CARAT ROUND BRILLIANT CZ
$0.99
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Vintage Silver Ring Colorful Crystals Gold Gilt Marked 925 Size 8 3 4 Art Deco
$35.00
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Vintage Retro PLAYBOY Bunny Pendant Gold Silver Tones RHINESTONE EYE
$1.99
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VINTAGE BROOCH 3 Designer SILVER GOLD CORO SIMPSON GIVENCHY
$17.50
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Vintage BSK Gold Silver Tone Clear Rhinestone Floral Pinwheel Swirl Pin Brooch
$12.95
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Vintage Signed Napier Silver Gold Pierced Earrings SUPERB
$1.99
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Heavy Sterling Silver Ring 10K Gold And Diamond Cross Size 10
$13.35
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Sterling Silver Poison Ring With 22k Gold Accents Size 4
$50.00
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2 VINTAGE CUFF BRACELETS WOVEN DESIGN OF COPPER SILVER METAL BLACK GOLD
$9.99
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ENGLISH VINTAGE STERLING SILVER ROSE GOLD VICTORIAN REPRODUCTION BANGLE BRACELET
$199.99
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Buyer Choice Vintage Band Bracelet Metal Plastic as shown Fine Quality Jewelry
$10.08
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Vintage SIGNED Gold Over 925 Sterling Silver Chain Bracelet 7 228g 432094
$59.99
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Vintage C Co 12K Sterling Black Hills Silver Gold Leaves CZ Necklace
$19.99
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Big Lot All Napier Gold Tone Silver Tone Earrings Necklace
$18.99
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Vintage Linda Dano Designer Signed Column Pin Brooch Gold Silver Tone
$9.99
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VINTAGE CORO 3 X 2 TEXTURED GOLD TONE SILVER TONE RHINESTONE PIN SPECTACULAR
$24.99
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Rhinestone earrings SCREW BACK lot 2 vintage blue plum gold silver tone dangle
$12.50
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Vintage Gold over Walt Disney 925 Sterling Silver Castle Pendant 42g 432261
$19.99
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Original Gold Silver Copper Magnetic SABONA LONDON Large Bracelet 1833785 USA
$9.99
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Sterling Silver with gold wash and Large Faceted Amethyst Pin NR
$7.70
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ENAMELED BLUEBIRD BIRD PENDANT NECKLACE GOLD VERMEIL ON STERLING SILVER
$16.50
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BSK TEXTURED GOLD TONE BROOCH W ICE RHINESTONE ACCENTS SET IN SILVER TONE
$9.75
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ANTIQUE Victorian BOW BROOCH GOLD GILT on STERLING SILVER FILIGREE
$19.99
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925 Sterling Silver Authentic Venetian Beads drop dangle Earrings Topaz 24K Gold
$20.99
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Designer Givenchy Vintage Silver And Gold Tone Link Bracelet
$30.00
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Earrings 11 sets pierced and clips Gold Silver MoldaviteTrifari Sarah Coventry
$20.00
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Vintage Sterling Silver Gold Plate CZ Fancy Link 99g Bracelet 7
$27.00
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VINTAGE SILVER TONE CAGE AND GOLD TONE MOUSE IN CAGE CHARM PENDANT
$6.27
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Vintage signed TAGO 18k Yellow Gold Sterling Silver DOUBLE HEART bracelet
$174.99
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TRUART 40s ROSE GOLD OVER STERLING SILVER FLORAL BROOCH W PURPLE STONE ACCENT
$10.75
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Vintage Gold Silver Rhinestone brooch JOMAZ Unique
$19.99
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VINTAGE SIGNED CORO SILVER GOLD TONE STARBURST FLOWER BROOCH PIN
$12.99
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Vintage Copper Silver Gold Design Flying Bats Brooch Pin
$4.99
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Vintage Green Melamine Earrings Mounted On Silver Plate With Gold Tone Accents
$7.99
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VINTAGE 925 STERLING SILVER GOLD ACCENT BEADED DESIGN CLIP ON EARRINGS MEXICO
$33.99
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Two tone Silver Gold Tone Bright Cut Engraved Ring Size 6
$10.50
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Vintage Modern Earring Lot Gold Silver Faux Pearl Rhinestone and Pewter
$4.00
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Lot of over 100 Vintage Modern Mixed Jewelry Gold Silver Rhinestone DIY Dream
$20.19
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1899 Victorian Hallmarked Sterling Silver Brooch Rose Yellow Gold Birmingham
$39.99
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Vintage Signed AAi Brooch Lot of 2 1 Silver Cat Brooch and 1 Gold Angel Brooch
$4.00
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Vintage Bracelet Beautifly Imbossed could be gold or silver Just do not know
$2.00
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VINTAGE STERLING SILVER GOLD PLATED ITALY LINK BRACELET FITS 7 IN
$5.99
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PERUVIAN STERLING SILVER AND 12 K GOLD BROOCH PENDANT
$400.00
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SUPER LOVELY VICTORIAN STERLING SILVER GOLD GARNET STONE PENDANT NECKLACE
$45.02
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NICE Gold Fish Pendant Silver Antique style Feng Shui LARGE Carp Koi Vintage NR
$0.99
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VINTAGE GOLD SILVER TONE RHINESTONE DAISY FLOWER DOME BROOCH
$9.99
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Solje Norway Brooch Silver 1 Diameter Circle W Six Gold Wash Spoons Excellent
$89.95
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Vtg Solje Brooch 830 Silver 1 Circle 5 Filgree Dangles With Gold Wash Spoons
$89.95
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YELLOW GOLD PLATE STERLING SILVER 925 WHITE YELLOW CZ FASHION RING SIZE 7 1 2
$24.00
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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.

About the Author

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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