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Vtg Amita Japan Damascene Enamel Fan Pin Bamboo Leaf Floral Black Gold Silver
$16.95
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VINTAGE HAMMERED HOOP EARRINGS GOLD SILVER TONE METAL PIERCED EARS JEWELRY
$16.99
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Beautiful Vintage German Filigree Gold Wash Sterling Silver Brooch Signed NW
$24.99
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Beautiful Vintage Signed NW German Gold Wash Sterling Silver Marchasite Brooch
$22.99
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STERLING SILVER 10K GOLD GREEN STONE PENDANT NECKLACE VINTAGE ESTATE Jewelry
$85.00
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Mothers Heart With Flowers Cross Gold Silver tone Pin Lapel Hat Pin
$4.99
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Pair 1988 JJ Jonette Jewelry pewter Cows pin brooch silver gold tone
$15.00
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ESTATE STERLING SILVER 12K YELLOW ROSE GOLD GRAPE LEAF HILLS GOLD BAND RING SZ 7
$174.99
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Avon Signed Gold Silver Tone Bangle Bracelet Jewelry Y 1
$5.99
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Silver gold tone bunny rabbit pendant or brooch with matching dangle earrings
$7.99
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S5228 VINTAGE GOLD TONE STERLING SILVER COLORFUL STONE RING 52GR SZ 6 3 4
$18.00
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VintageSilverGoldPearlFlower Pin
$9.99
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VINTAGE 925 SILVER GOLD WASHED LARGE OVAL CAMEO ROMANTIC LADY PIN PENDANT 3075
$49.95
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VINTAGE STERLING SILVER GENUINE PERIDOT RING GOLD BEZEL ACCENT SIZE 6
$35.00
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Sterling Silver 925 Gold Plate Diamond Chip Link Bracelet
$18.00
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Gold over Sterling Silver Vermeil Dark Blue Clear Stones 925 Ring Sz 825
$24.99
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Gold over Sterling Silver 925 Vermeil Red Clear Stones Ring Size 475
$15.99
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Vintage Gold Tone w Silver Tone Overlay Small Hoop Earrings 2997
$9.95
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18K Gold Pave 45cts Diamond 925 Silver Dangle Earrings Vintage Style Jewelry
$590.00
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VINTAGE 14K YELLOW GOLD STERLING SILVER OVAL CUFFLINKS SUITABLE 4 ENGRAVING
$95.00
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Vintage Signed BED Gold Tone Silver Edge Metal Mesh Flower Clip On Earrings
$5.99
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Konstantino Pink Tourmaline Diamond Huge Ornate Pendant 18K Gold Sterling Silver
$975.00
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Lot of 3 Mens Assorted Vintage Deco Gold Silver Tone Tie Bars with Chains
$5.19
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18K GOLD and STERLING SILVER 925 Pin from Peru
$95.00
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LOVELY ESTATE GREEN STONE STERLING SILVER 12K YELLOW ROSE GOLD LEAF RING SZ 8
$174.99
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Vintage Sterling Silver 925 Art Glass Gold Glitter Pendant with Necklace 18
$48.95
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Barry Kieselstein Cord 2004 Sterling Silver 14k Gold Frog Flower Cuff Bracelet
$899.00
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Exquisite NAPIER Vtg Gold Plated Sterling Silver Figural Rose Flower Brooch
$74.98
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24 lbs VINTAGE ESTATE JEWELRY LOT UNSORTED BULK STERLING SILVER GOLD F COSTUME
$158.49
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Konstantino Ornate Rhodalite Garnet 18K Gold Sterling Silver Necklace
$1,900.00
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VINTAGE RARE Tiffany Co 18K Gold Sterling Silver Bow Pin Brooch with box
$499.00
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DBJ Gold Over Sterling Silver Blue Topaz Hugs Kisses Tennis Bracelet 725
$24.99
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Vintage JJ Jonette Gold Silver Tone Leaf Pin Brooch
$12.99
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VINTAGE 465cm FINE 10mm CORAL BEADS SILVER Gold PL CLASP KNOTTED NECKLACE 55gr
$250.00
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Vintage Antique Estate Citrine Diamond Gold 925 Sterling Silver Ring Size 7
$134.99
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Gold Plated Sterling Silver Topaz Cabochon Brooch Leaves Stem Inheritance
$11.00
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Vintage Retro Silver Gold tone Expandable Bracelet 7
$2.99
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WT CUFF BRACELET STERLING SILVER GOLD 12GF VINTAGE VILLAGE SCENE F1
$39.99
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18K Gold Pave 86cts Diamond 925 Silver Dangle Earrings Vintage Style Jewelry
$870.00
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FUN FLASHY GLAM TWO TONE GOLD SILVER TONE HUGE CRYSTAL HOOP POST EARRINGS
$7.99
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ESTATE GOLD PLATE AND SILVER CHARM CUPID
$15.00
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1960s Vintage Monet 20 Silver Wrapped Gold Plate Rope Necklace Chain
$14.97
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Sterling Silver Gold Plated Ring Size 10 large pink topaz
$40.00
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Peruvian Sterling Silver 925 18k Rose Gold Earrings w Eagles Turquoise Eyes
$96.00
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Antique Larter and Sons 14k White Gold Abalone Tuxedo Studs Button Links
$280.00
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Pretty Girl Figure Stones Gold over Sterling Silver 925 Pendant Lavender Clear
$11.50
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STERLING SILVER GOLD PLATED OVAL FAUX BLUE TOPAZ FANCY Ring 3598 47 Gr
$27.00
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VINTAGE WELLS STERLING SILVER GOLD WASHED GENUINE OPAL BAMBOO RHOMBUS BROOCH PIN
$89.95
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Vintage Silver Gold Tone Clip On Earrings Fashion Costume Jewelry
$9.99
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VINTAGE STERLING SILVER GOLD OVERLAY 1MM WIDE BOX LINK CHAIN 30 LONG
$35.00
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Emerald Gemstone 14k Gold Rose Cut Diamond Pave Ring 925 Sterling Silver Jewelry
$566.10
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Vintage Coro Stunning Clip Back Silver Enamel on Gold tone backing Earrings
$3.99
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Vintage Russian 875 Solid Sterling Silver BRACELET Gold Plated Etched Hinged 65
$59.99
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18K Gold Pave Diamond Blue Cloisonn 925 Silver Dangle Earrings Vintage Style
$260.00
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LIZ CLAIBORNE signed Butterfly shiny silver gold tone BROOCH
$14.98
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Sterling Silver GOLD VERMEIL PENDANT AMETHYST CZ STUNNER 28 GR S6912
$25.20
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14 K Gold 3ct Diamond Carved Tourmaline Long Dangle Earrings 925 Silver Jewelry
$1,581.00
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SIGNED MEXICO 925 STERLING SILVER EARRINGS WITH GOLD TONED ROPE TRIM
$20.74
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Amazing Gold Silver Black Colored Multi Strand Chain Costume Jewelry Necklace
$5.00
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ESTATE TIFFANY CO 18KT YELLOW GOLD 925 SILVER DOUBLE HEART PIN BROOCH 2987
$577.50
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14k Gold Moonstone Labradorite Gemstone Pave Diamond 925 Sterling Silver Jewelry
$552.50
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Gold over Sterling Silver R 925 Vermeil Blue Stone Pendant Necklace TwoTone
$24.99
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ELEGANT JUDITH RIPKA STERLING SILVER NECKLACE GOLD ACCENTS CZ ENHANCER PENDANT
$125.00
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Sterling Silver Gold Plate CZ Heart link Bracelet 7
$14.99
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Silver tone gold tone center metal dangle clip on earrings
$4.99
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Sliding Cat Two Tone Pierced Earrings Silver Tone Gold Tone
$11.50
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Aquamarine 925 Silver 286ct Diamond Pave Dangle Earrings 14k Gold Vintage Style
$1,011.50
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Antique Style Rutile Quartz 14k Gold Pave Diamond 925 Sterling Silver Gemstone 7
$484.50
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Vintage Gold Wash Tennis Sterling Silver Bracelet With Cubic Zirconia
$44.00
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Tormaline 14K Yellow Gold Dangle Earrings Diamond Silver Vintage Inspire Jewelry
$769.25
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VINTAGE 3D GOLD WASH STERLING SILVER DISNEY TINKERBELL CHARM
$15.00
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vintage clutch bracelet marks haco mexico copper silver gold
$15.99
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VERY PRETTY VINTAGE STERLING SILVER GOLD OVERLAY ROUND PENDANT
$10.99
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Retro Monet Necklace Gold Silver Signed
$8.99
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Flower Emerald Green Crystal Silver Gold Pin Brooch Pendant Vintage Antique NICE
$25.00
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Vintage Sterling Silver 10K Yellow Gold Topaz Classic Ring Sz 7
$65.00
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Gold over Sterling Silver Horse Necklace w Peridots Signed RLD 88
$55.99
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Adorable Vintage Penguin Clip On Earrings In Silver gold Tone Metal
$6.98
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Alice Caviness Butterfly Brooch Gold Washed Sterling Silver Filigree Pin Vintage
$74.00
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BEAUTIFUL Design BLACK SILVER Bead w GOLD GREEN BLACK Center Necklace 15N18
$14.99
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Vintage Dark Silver Tone Gold Tone Beads Stretch Bracelet
$8.00
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Vintage lot of two dress clips One silver tone one gold tone
$9.99
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vintage lot of 4 heart brooches one silver Italy stamped w stone 3 small gold
$16.99
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antique victorian sterling silver gold vermeil garnet and diamond panther ring
$110.00
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Lovely Vintage Dolphin Dangle Earrings In Silver Wire On Gold Tone Metal
$6.80
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STERLING SILVER GOLD OVERLAY PIERCED ROUND EARRINGS BEADED WIRE DESIGN 5+ GRAMS
$9.95
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Past Experience Floral Carl Art Brooch 1 20 12K Gold Filled on Silver 46 grams
$15.00
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Antique BOHEMIAN GARNET Cluster RING 21mm x 13mm Gold on Silver Size 8
$145.00
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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.

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NanoParticles please visit

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http://www.ssnano.com/powders/

Silver Gold
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