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Avon Signed 16 Gold And Silver Tone Two String Choker Necklace
$15.00
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VINTAGE BROOCH AND CLIP ON EARRING SET signed ART SILVER WITH GOLD TRIM
$19.99
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Lot Of 6 Vintage Gold Silver Tone Necklaces 2 Pierced 1 Screw Earring q2o97
$30.25
quality
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Sleek Couture Gold Mesh Tube Silver Magnetic Clasp Choker 165 VTG Necklace
$3.73
quality
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Vintage CLIP ON Earrings HUGE STATEMENT Gold Silver tone HAMMERED 1 1 2
$7.99
quality
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Exquisite Girl and Cherub Cupid Carved Shell Cameo Gold Washed 800 Silver Bezel
$134.10
quality
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Monogramed Cufflinks Tie Clip B Monogram Initial Etched Silver Gold Color 1950s
$3.77
quality
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Lovely Heart Links Bracelet Gold over Sterling Silver 925 vermeil Sparkly
$29.99
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9 Vintage GOLD TONE SILVER TONE LOCKETS PENDANTS PINS BROOCHES
$12.12
quality
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HUGE SCRAP GOLD SILVER DIAMONDS 440+ GRAMS ALL WEARABLE LOT RARE ANTIQUES +MORE
$229.35
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Vintage 1980s Crown TRIFARI Gold SILVER Tone ABSTRACT Modernist BROOCH Pin
$19.99
quality
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10KT14KT GOLDSTERLING 925 SILVER JEWELRY LOTSCRAP OR WEAR+VINTAGE JEWEL BOX
$142.50
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VINTAGE TRIFARI HIGHLY POLISHED GOLD SILVER TONE MODERNIST BROOCH
$1.99
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STERLING SILVER ROSE GOLD TONE ART DECO STYLE CREATED PEARL NECKLACE BY SIMON
$54.95
quality
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Estate Vintage 14k White Gold Teddy Bear Earrings With Silver Hook
$30.00
quality
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VINTAGE FLORENTINE DIAMOND CUT SILVER GOLD TONE 10KT HGE ESPO UNISEX RING 775
$16.65
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Vintage 925 Sterling Silver Gold Wash Crystal Tennis Style Bracelet Dazzling WOW
$49.99
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Modernist 24k gold Sterling Silver Ruby Emerald Pearl Pierced Earrings
$449.99
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Vintage Auburn University Silver Gold Pin Brooch Pendant Signed SJ
$3.10
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VINTAGE 925 STERLING SILVER GOLD PLATED TWISTED HOOPS LARGE STUD EARRINGS
$29.99
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VINTAGE OLD ESTATE EUROPEAN STERLING SILVER 14K GOLD WOMENS MODERN RING BAND
$145.00
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Rare Estate Lagos Caviar Sterling Silver 18k Yellow Gold Amethyst Dome Ring
$413.10
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Silver Gold Brass LUCKY BRAND Clover FLOWER Belcher Link Charm Bracelet 85
$4.00
quality
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Vintage Ciner Look Gold Silver Tone Pave Clear Ice Clip Earrings
$34.00
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VTG 18K 18KT YELLOW GOLD CHINESE SYMBOL STERLING SILVER POST PIERCED EARRINGS
$5.00
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Vintage Gold Tone and Silver Tone Oval Clip on Earrings 7 8 Inches Wide Classic
$5.10
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VINTAGE STERLING SILVER AND 1 20 12K GOLD FILLED NECKLACE BLUE AND CLEAR STONES
$55.00
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Vintage Hand Tooled Sterling Silver Heart Locket with Gold Wash
$39.00
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Vintage 1 20 12K GF on Silver Rose Gold Beautiful Flower Pin Brooch Signed BB
$14.99
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Vintage Carpenters Interior Designers Ruler Silver 10k Solid Gold Mens Ring
$245.00
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Vintage Sterling Silver 14K Gold Symmetalic Pendant and Chain Sapphire
$14.50
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AVON SILVER GOLD TONE MODERN PENDENT NECKLACE
$6.99
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Ralph Lauren Sterling Silver 14K Gold Hoop Earrings Vintage 57g
$69.99
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Vintage Gold Vermeil Herringbone Twist Sterling Silver 925 Bracelet 41g 8in
$2.36
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Vintage Gold Vermeil Herringbone Sterling Silver 925 Necklace 195g 20in
$8.50
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Vintage 30s 40s Rhinestone Jewelry Lot Trifari Boucher 10K Gold Silver Open Back
$599.00
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SIGNED AVON SMALL SIZE GIRLS 6GREEN ABALONE VTG BRACELET SILVER GOLD PLATED
$4.99
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Vintage Trio Gold Silver Butterfly pins pearls rhinestone Gerrys Monet brooch
$6.95
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SIGNED LIRM GOLD ON STERLING SILVER TWIST DESIGN HINGED BANGLE BRACELET ITALY
$24.00
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75 SILVER 925 VINTAGE MODERN CLEAR CZ GOLD TONE TENNIS 4MM BRACELET NOT SCRAP
$49.99
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Vintage Napier Signed Decorative Metallic Bead Chain Bracelet Silver
$7.99
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Vintage Gold Vermeil Lamp Disc Sterling Silver 925 Charm Pendant 18g
$1.91
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Gorgeous Cameo Pendant Gold Gold 800 Silver Garnets Pearls
$399.00
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Vintage 1 20 Gold Filled Sterling Silver Band Ring Ribbed 2 Tone Sz 6
$17.49
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Vintage 925 STERLING Silver GOLD Accents Pierced Dangle EARRINGS HANDMADE Bali
$94.99
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Monet Vtg Gold Silver Tone Clip Earrings Two Tone Twist Necklace
$12.99
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TRIFARI Coro Vintage Estate GOLD Silver FLOWER Figural Pin BROOCH 6p Costume Lot
$10.50
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EXQUISITE GOLD ON STERLING SILVER DAINTY LINKS CHAIN VINTAGE NECKLACE
$34.99
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Piscitelli Steel Cable Silver Gold Tone Link Vintage Bracelet UNUSED
$19.95
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Sweet silver gold kitty cats gold vintage brooch
$12.25
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UNSEARCHED Lot 129+ lbs of Mixed Vintage New Gold Silver tone Jewelry NB99
$9.69
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Brighton Bangle Silver And Gold Tone
$19.99
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VINTAGE GOLD TONE 925 STERLING SILVER CROSS WITH CHAIN PENDANT CLEAR STONES
$22.00
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VINT BEAUTIFUL LOT OF 5 BROOCH PINS 3 GOLD TONE 2 SILVER TONE
$8.97
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Vintage silver tone teddy bear with gold tone heart pin brooch
$2.99
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VTG Hobe Gold and Silver Toned Cast Metal Ark and Animals Pin
$18.00
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Gold silver tone BRIGHTON Fleur De Lis Brooch Pin
$14.00
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Bond Boyd Gold Tone Sterling Silver Rhinestone Flower Bouquet Ribbon Brooch Pin
$14.99
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800 SILVER FILIGREE GOLD WASH LINK BRACELET 615 GRAMS
$0.99
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HIGH QUALITY SILVER GOLD TONE ROUND CUFFLINKS WITH HORSES
$0.99
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Gold and Silver Tone Rhinestone Circus Elephant Brooch Pin Vintage Style Jewelry
$19.99
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Sterling Silver 925 Signed Coro Green Rhinestone Gold Overlay Brooch Pin
$28.99
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14k yellow gold marcasite onyx art deco earrings sterling silver reduced price
$45.99
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Antique Victorian Gold Vermeil over 800 Silver Beautiful Lady Cameo Pendant
$97.49
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Vintage Sterling Silver 18K Gold Peridot Dangle Earrings
$30.00
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MODERN MODERNIST STERLING SILVER 14K GOLD ONYX SQUARE SHIELD RING SIZE 75
$165.00
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GREAT UNIQUE MODERN ZINA STERLING SILVER 14K GOLD WOMENS RING BAND SIZE 825
$175.00
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Vtg 1940s Signed HOBE Shell Cameo Gold Wash Sterling Silver Bow Pin
$168.50
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QVC DESIGNER GV STERLING SILVER 14K GOLD MOTHER OF PEARL ESTATE RING SIZE 625
$135.00
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Vtg Bold Clip Earrings Silver Gold Rope Twist Metal Contemporary Modern Design
$18.99
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Vintage Sterling Silver Cornucopia Necklace Gold tone
$143.20
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WWII German Gold Painted Sterling Silver 925 Marcasite Filigree Brooch Pin
$99.99
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Antique Skeleton Key Gold And Silver Toned
$3.99
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TOWN AND COUNTRY STERLING SILVER 14K GOLD DIAMOND WOMENS RING BAND STACKABLE
$165.00
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BJC SAMUEL BENHAM STERLING SILVER 18K GOLD TOPAZ WOMENS RING BAND SIZE 75
$175.00
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GREAT JOHN ATENCIO STERLING SILVER 18K GOLD DOT PERIDOT ESTATE RING SIZE 825
$225.00
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Italian INDAERRE Sterling Silver Bangle Bracelet With Gold Accents
$199.99
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Vintage RRO Silver Gold Tone X Mesh Earrings
$45.00
quality
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MOVADO 45CT TOPAZ STERLING SILVER 18K GOLD CLASSY WOMENS RING BAND SIZE 75
$350.00
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VINTAGE GOLD OVER STERLING SILVER RED STONE LUCKY CLOVER SCREW BACK EARRINGS
$6.00
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VINTAGE SIGNED STERLING SILVER PURPLE STONES AMETHYST GEMS 14K GOLD
$300.00
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LARGE ARTISAN STUDIO SIGNED BR TURUQOISE AMBER GOLD WASH OVER SILVER NECKLACE
$350.00
quality
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Jewelry Lot High End Designer gold silver Vintage178 pc Over 1400 value
$70.09
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14k Gold 134 ct Rose Cut Diamond Pave 925 Sterling Silver Pearl Drp Earrings
$649.00
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Vintage Smooth Gold Vermeil Capped Sterling Silver 925 Cuff Bracelet 113g 7in
$11.50
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VTG Sterling Silver Gold Wash Necklace w Mother and Baby Pendant 52 Grams
$22.50
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Vintage Lot Of Gold And Silver Tone Enamel Brooch Pins 11ct
$19.95
quality
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Vintage Gold Vermeil Sword Fish Sterling Silver 925 Pin Brooch 111g
$3.25
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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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