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New 925 Sterling Silver Blue Sapphire Studded Bangle 14K Gold Gemstone Bracelet
$1,536.00
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New Black Spinel Gemstone 925 Silver Pave Dimaond Cocktail Ring 14K Gold Jewelry
$470.00
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Pave Diamond 14K Gold Onyx Gemstone Cocktail Ring 925 Sterling Silver Jewelry
$450.00
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Vintage Antique 800 Silver Filigree Gold Butterfly Brooch Italy
$70.00
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Vintage NAPIER Signed STERLING SILVER Rose Gold Overlay Pin Brooch
$38.99
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VINTAGE Sterling Silver Gold Plated Brooch Filigree Pearls Green Stones
$29.00
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Lot Of Monet Gold Toned Earrings Bracelet Bangle Silver Toned Pendant Signed
$12.99
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Zealandia Sterling Silver Amber Gold Fill Fossil Walrus Pendant
$49.99
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7 Pairs Hoop Earrings Gold Toned Rhinestone Sterling Silver Old And New
$54.00
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Filigree Silver and Gold Gilded Filigree European Pins
$96.00
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Gold Wash Silver Gilt Filigree Floral Link Bracelet
$72.00
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SAI GOLD ON STERLING SILVER SWAROVSKI CRYSTAL BUTTERFLY ESTATE PENDANT 42gr
$5.50
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VINTAGE JEWELRY LOT 55 PC14KT GOLD 925 SILVER GEMSTONES PLATINUM JULIANA
$74.99
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B26 VTG LOT OF 2 GOLD TONE SILVER TONE FLOWER RHINESTONE BROOCH VAN DELL GF
$5.99
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Gold Plated Sterling Silver Garnet Cluster Ring Sz 675 74 grams 4 A1390
$21.38
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Vintage Silver and 14kt Gold Storyteller Bracelet Native American Handmade
$249.00
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Gold Plated Sterling Silver Mulit Color Gemstone Bracelet 160 grams 5 E1133
$30.68
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Vintage Richelieu Silver Gray Beaded Necklace W Gold Tone Clasp Signed
$9.79
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Vintage Ornate Sterling Silver w 14k Gold Plated Pin
$48.00
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LARGE ESTATE STERLING SILVER ROSE YELLOW GOLD VERMEIL DETAIL BAND RING 10
$124.95
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ANTIQUE VICTORIAN 18K GOLD SILVER 16ct DIAMOND HAND MADE STUD EARRINGS c 1900
$420.00
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6 Dainty necklaces Gold tones Silver tones Balls Rhinestones Heart Web choker
$24.99
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Vintage Sterling Silver Gold Wash Opal Necklace
$20.00
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MONET signed clip gold and silver tone wave earring
$4.99
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Sterling Silver and Gold Toned Door Knocker Earrings
$50.00
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14K YELLOW GOLD 3D MAD MONEY SILVER CERTIFICATE CHARM PENDANT 44 gr
$189.00
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Sterling Silver Gold Plated Large Brown CZ Ring Size 7 79grams 9 D899
$22.31
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STERLING Silver Vintage Large Bow Brooch Pin Gold Vermeil Faux Pearl
$49.95
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Vintage Sterling Silver Gold Tone Flower Screw Back Earrings 46 grams 15 A5038
$7.43
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24kt Gold over Sterling Silver Hoop Earring Set 48 grams 15 A5031
$9.29
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Gold Plated Sterling Silver Heart Shaped Stone Bracelet 182 grams 10 B2542
$34.40
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Gold Tone Sterling Silver Hoop Earrings 53 grams 15 A5005
$7.43
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VINTAGE LOT OF 10 MISC PENDANTS CHARMS HEARTS CROSS SILVER TONE GOLD TONE DANGLE
$3.99
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VINTAGE GOLD STERLING SILVER BANGLE BRACELET ETCHED ALL AROUND 6 MM
$100.00
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Choker Gold Silver Copper Tone Pieces w Leather Rope
$3.99
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Antique Diamond 14K Gold and Silver Necklace 19th Cent
$8,899.95
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Antique Diamond 18K Gold and Silver Pin Brooches 19th
$16,999.95
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Antique Diamond 18K Gold and Silver Pin Brooches 19th
$2,999.95
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Antique Diamond 14K Gold and Silver Pin Brooches 19th
$8,899.95
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Antique Diamond 14K Gold and Silver Pin Brooches 19th
$3,799.95
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Antique Diamond 18K Gold and Silver Pin Brooches 19th
$3,889.95
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Antique 20 ct Diamond 14K Gold and Silver Pin Brooches 19th
$7,799.95
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Antique Diamond 14K Gold and Silver Pin Brooches 19th
$12,989.95
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Antique Diamond Earrings White Gold Silver 19th Century
$3,899.95
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Replic Antique 030ct Diamond 14K Gold and Silver Pin Brooches
$1,499.95
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Lot 5 Gold Tone and Silver Tone Feather Pins Brooches
$48.00
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Gold Finish Sterling Silver 925 Hoop Earrings 12grams Italy Designer
$69.95
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RARE AUTHENTIC Cartier Sterling Silver 14K Gold bottle cap pendant monogram F
$750.00
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Jenny Sterling Silver Gold Plated Orange CZ Fashion Bracelet 293g 8 D264
$54.86
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925 Sterling Silver 10K Gold CLARK COOMBS Dendritic Agate Ring Size 4 3g
$65.99
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Vintage Gold and Silver Tone Mediterranean Coins Cuff Bracelet
$12.80
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Estate LENOX Gold Vermeil Sterling Silver 925 Pearl Heart Pendant on Chain
$29.99
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Vintage 14kt White Gold Cameo w Diamond on 18 Sterling Silver Chain 3901
$185.00
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Vintage Cameo Stick Pin Gold Over Sterling Silver
$28.95
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10k Gold over Silver Cameo Bird and Floral Scene
$400.00
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VICTORIAN GOLD STERLING SILVER FILAGREE PENDANT 6 GRAMS
$60.00
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Vintage Marcasite Ribbon Brooch Gold Washed Silver Tone Marked Kigu Reg D S
$26.99
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Vintage Antique Sterling Silver 10k Gold Filled Tigers Eye Ring Size 575
$69.99
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Vintage Antique Sterling Silver 1 20th 12K Gold Filled Cross Pendant Necklace
$39.99
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Victorian Gold Filled Hearts 1 Sterling Silver Wishbone Charm Bracelet
$79.99
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STERLING Silver 925 Vintage BADAVICI Gold Vermeille Rose Crystal Heart Bracelet
$9.99
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Vntg Sarah Cov Silver Tone Pearl Clip Earrings 3 Gold Tone Chain Necklaces EUC
$12.99
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Vintage 1970s Ram Zodiac Earrings Gold Washed Sterling Silver and Black Enamel
$224.99
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925 SILVER GOLD WASHED DOTS AMETHYST CABOCHON HEART PATTERN SHIELD RING SZ 55
$15.95
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Vintage Modernist Gold Square Silver Dots Pendant Necklace
$37.80
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Rare Vintage Pierre Cardin Logo Bracelet Gold Silver Tone RUNWAY Haute Couture
$175.00
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142 Carat Rose Cut Diamond Ring 14k Gold Over 925 Silver Antique Style Jewelry
$1,215.00
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8 Pc Fun Lot Gold Silver Toned Necklaces Bracelet Fish
$54.00
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Vintage wide silver gold 2 tone twisted hoop earrings thick scuplted
$4.00
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Vintage Vintage Bakelite Plastic Link Bracelets 1 Silver Tone 1 Gold Tone EUC
$7.99
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Cecile Jeanne gold tone brooch pin Made in Paris France Dove gold silver
$29.99
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Vintage Lot of 6 Pair Clip Earrings Gold Tone Silver Tone Settings Celebrity EUC
$6.99
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172 Ct Tsavorite Pave 925 Sterling Silver 18k Gold Ring Vintage Style Jewelry
$874.00
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Vintage Silver and Gold Tone Praying Hands Post Earrings
$7.00
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Gold Tone Mini Bowling Pins Ball Silver Necklace Pendant Bracelet Charm
$10.68
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Vintage Coro Signed Gold Silver Tone Flower Pin Brooch w Rhinestone Crystals
$12.99
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LARGE GEORGIAN GOLD AND SILVER 35CT GENUINE NATURAL DIAMOND RING
$8,250.00
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SEIDENGANG 925 SILVER 18K GOLD PINK TOPAZ LOVE OF LIFE COLLECTION ENHANCER
$150.00
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airplane pin silver filigree gold vermeil enamel details hallmarks
$70.20
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Vintage Dangle Clip On Earrings Gold Silver Tone C1598
$12.99
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925 Sterling Silver Vintage Tennis Bracelet w Gold tone Black stones 775
$14.99
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Vintage Tri Color Twist Chain Bracelet in Copper Silver Gold Tones
$7.99
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Sterling Silver Gold Vermeil Garnet CZs Ring Size 7 1 2
$34.99
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HEAVY 925 STERLING SILVER 18K YELLOW GOLD VERMEIL 2 TONE NECKLACE 185
$279.99
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Sterling Silver Gold Vermeil Citrine Ring Size 7 1 2
$44.99
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EXQUISITE DESIGNER LES BERNARD GOLD SILVER TONE BEADED NECKLACE
$18.99
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5 Antique Victorian sterling silver beads 52 oz 1 is gold fill on sterling
$200.00
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Antique Vintage Sterling Silver Pin with Gold Rope Trim
$21.00
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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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