Silver Gold

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2 BEAUTIFUL VINTAGE LADIES LARGE PINS BROOCHS Silver Gold Tone
$7.99
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Vintage Silver and Gold Tone Maltese Dog Brooch Pin Sarah Coventry
$13.50
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Vintage Gold Silver Tone Red Plastic Bead Stretch Bracelet Magnetic Clasp
$6.00
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Sterling Silver Gold Washed MOTHER Charm Pendant
$8.99
quality
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VINTAGE DANECRAFT STERLING SILVER GOLD VERMEIL SAND DOLLAR STICK PIN HAT PIN
$21.24
quality
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292 Ct Sapphire Studded Ear Cuff 925 Silver Earrings 14K Gold Gemstone Jewelry
$499.00
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Vintage Silver Gold Tone Flower Brooch
$4.99
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10 Karat Gold California Golden Bear Shoshone Chiefs silver Coin ring
$279.00
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Vintage Gold Plate over Sterling silver Onyx cameo brooch
$6.99
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VINTAGE GOLD SILVER PETAL DESIGNED BROOCH 3 Inches wide 0516
$28.99
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Vintage Gold and Silver Tone Mother Pin Metal 3 4 diameter
$0.99
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Vintage sterling silver pierced earrings 3D Stars with gold stripes
$21.00
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Vintage Segal California Hoop Earrings Silver Gold Tone Embossed Pierced
$19.99
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ITAOR Gold Plated Sterling Silver 18 Snake Chain Twist Chain 20
$28.00
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Silver and Gold Tone Dove Brooch Speckled with Clear Rhinestones
$12.95
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VINTAGE COSTUME NAPIER PIN ROUND SILVER WITH GOLD TRIM
$2.99
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TWO VINTAGE COLLAR BARS STAYS 1 GOLD TONE GIANT GRIP 1 SILVER TONE
$4.99
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453ct Rose Cut Diamond 14k Yellow Gold Bangle 925 Sterling Silver Fine Jewelry
$1,161.00
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Vintage Costume Jewelry Silver Gold Two Tone Acorn Leaf Clip Earrings
$16.89
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ANTIQUE GEORGIAN SILVER GOLD Rose Hand Made Filigree BROOCH
$120.00
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TRIFARI PET SERIES Silver on Gold Cat Brooch Green Eyes
$49.99
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Onyx Gemstone Diamond Pave 925 Silver Dangle Earrings 14K Gold Fashion Jewelry
$760.00
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New Tsavorite 14K Gold Pave Diamond Vintage Dangle Earrings 925 Sterling Silver
$1,336.00
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VINTAGE ART DECO Ornate Black Gold Silver DAMASCENE SQUARE LINK BRACELET PRETTY
$7.50
quality
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VINTAGE DECO Ornate Black Gold Silver DAMASCENE LINK BRACELET PRETTY
$9.99
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Vintage 925 Silver Pave Diamond 14K Gold Lapis Gemstone Carving Dangle Earrings
$865.00
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2 pairs of Monet earrings vintage 1970s gold tone silver tone
$8.00
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Large Elephant Brooch Pin Two Tone Silver Gold Metal White Yellow Ornate Vintage
$18.00
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sand dollar earrings sterling silver gold plated screw on style
$18.00
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vintage earrings gold and silver hoops
$15.00
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trifari earrings silver toned gold tone geometric modernist 1960
$23.00
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Pear Cut Blue Sapphire Pave Diamond 18kt Gold 925 Silver Princess Tiara Jewelry
$711.00
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Vintage Style 2cts Rose Cut Diamond 14k Gold 925 Sterling Silver Dangle Earring
$2,490.00
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18K Yellow Gold Dangle Fashion Earrings Diamond Silver One Day Shipping Jewelry
$1,257.00
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Necklace Chain Gold Silver Color Ornate Vintage Metal Jewelry Men Antique
$4.99
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VINTAGE AMETHYST 925 STERLING SILVER 14K GOLD TOM SOLOW RING 55 CHARMING
$41.99
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Gold vermeil STERLING SILVER designer JUDITH JACK JJ marcasite dome earrings
$42.50
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12 ct Diamond Pave 925 Sterling Silver Beads Finding Spacer Bead Jewelry
$336.00
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Art Deco Vintage Bohemian Rose Cut Garnet 14k Gold over Sterling Silver 900sz 7
$203.99
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Damascene Vintage Amita Japan four Place Cards Holder Silver 24K Gold butterfly
$75.00
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Vintage Bohemian Rose Cut Garnet Gold over Sterling Silver
$99.00
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Childs souvenir bracelet Silver Springs gold tone pink roses fold over clasp
$18.00
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Estate Art Deco Jade Sterling Silver Gold Wash Chinese Enamel Bracelet
$485.00
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Chunky Silver Gold Tone Chic Necklace 1 cm wide 10mm 175
$4.99
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Junk drawer jewelry gold over sterling silver bracelets
$7.99
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Junk drawer jewelry gold over sterling silver bracelets
$7.99
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Junk drawer jewelry gold over sterling silver bracelets
$7.99
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Junk drawer jewelry gold over sterling silver bracelets
$7.99
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Junk drawer jewelry gold over sterling silver bracelets
$7.99
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Junk drawer jewelry gold over sterling silver bracelets
$7.99
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Gold or Silver tone Rings Costume jewerly junk drawer
$2.00
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Gold or Silver tone Rings Costume jewerly junk drawer
$1.99
quality
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HUGE AVON MULTI LAYER GOLD TONE SILVER TONE RHINESTONE FLORAL BROOCH CB
$39.99
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VTG 1980s 1990s LION Heavy Link Chain Collar Necklace silver gold tone
$16.99
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Vintage Silver Tone Necklace w Silver Gold Tone Dangles Clear Beads
$0.99
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Vintage Signed Karen Lynne Cameo Earrings 14 KT Gold Post Sterling Silver
$12.99
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900 Silver Rose Gold Reversible Etched Cufflinks Vintage Rare Gazzell Design
$28.88
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925 Silver VINTAGE HOOP WAVE GOLD PLATED FRAMED EARRINGS 075
$10.99
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Gold Plated Sterling Silver Ornate Bracelet 134 grams 7 E233
$40.99
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Gold Plated Sterling Silver 168ctw CZ Tennis Bracelet 136 grams 8 E258
$40.99
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Gold Plated Sterling Silver 1075 ctw CZ Tennis Bracelet 239 grams 7 E235
$41.99
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Gemstones Pave Diamond Tassel Earrings 18k Gold 925 Sterling Silver Jewelry
$1,839.00
quality
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Pave Diamond Sterling Silver Turquoise Dangle Earring 14K Gold Vintage Jewelry
$1,182.00
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SET OF 6 VINTAGE BANGLE BRACELETS GOLD SILVER METAL SHELL
$3.00
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Estate Lot Gold Filled Silver Pierced Earring Lot
$14.99
quality
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Sale Emerald Gemstone Gold Sterling Silver Diamond Dangle Earrings Jewelry
$1,572.00
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925 Sterling Silver 14k Gold Moonstone and Sapphire Cluster Dangle Earrings
$1,069.80
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Pave Diamond 925 Sterling Silver Emerald Dangle Earring 14K Gold Vintage Jewelry
$1,177.80
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Malachite Emerald Diamond Dangle Earrings 18k Gold 925 Sterling Silver Jewelry
$633.00
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49ct Multi Sapphire Handmade Bangle 18k Gold 925 Sterling Silver Fashion Jewelry
$1,293.00
quality
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3975 Ct Brown Jade Diamond 18K Gold 925 Sterling Silver Bangle Carved Jewelry
$2,877.00
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Labor Day Special 10k Gold Smoky Quartz Gemstone Sterling Silver Sleek Bangle
$910.80
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21CT Ruby Gemstone 14K Gold 925 Sterling Silver Enamel Bangle Bracelet Jewelry
$697.80
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499 ct Bezel Setting Diamond Handmade Dome Ring 14 k Gold 925 Sterling Silver
$1,033.80
quality
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Antique Style Diamond Pave 925 Sterling Silver Snake Design 14K Gold Ring
$789.00
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Snake Style Sterling Silver Diamond 14k Yellow Gold Antique Look Ring Jewelry
$622.80
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305 ct Rose Cut Diamond 14 K Gold 925 Sterling Silver Ring Jewelry
$1,374.00
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Gold silver Tone Reticulated Flower PIN with colored centers Unmarked 3 by 15
$40.00
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Antique Gold Wash On Sterling Silver Orchid Brooch Pin 43g Pearl Marked 925
$11.99
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Estate David Yurman Silver 14k Yellow Gold Double Cable Quartz Watch
$995.00
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Unique 3 4 x 1 1 4 Heart Pendant Gold Plated Sterliing Silver Very Good Cond
$29.95
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Vintage Signed Coro Pin Gold tone with Shiny Silver Leafs Fall Style
$5.99
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retro earrings sterling silver rose gold yellow gold vermeil screw on
$40.00
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Gold Plated Sterling Silver CZ Accented Baby Shoe 37 grams 9 H1418
$9.99
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Gold Plated Sterling Silver CZ Boy Pendant 24 grams 9 H1420
$9.99
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Gold Plated Sterling Silver Hoop Earrings 27 grams 8 G2611
$9.99
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Gold Plated Sterling Silver CZ Accented Girl Pendant 23 grams 9 H1419
$9.99
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Gold Plated Sterling Silver CZ Accented Baby Shoe Pendant 37 grams 9 H1417
$9.99
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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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NanoParticles please visit

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

Silver Gold
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