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Vintage Aquamarine Diamond 10K Gold Sterling Silver Bridal Ring S7
$75.00
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BIRD HOUSE Gold over STERLING SILVER Vintage Brown County Charm Pendant Large
$24.99
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Lions Club Whales Fish Brooch Gold Silver Tone LCI
$27.99
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CHINESE SILVER VINTAGE ENAMELED GUITAR PIN BROOCH FILIGREE WITH GOLD AWESOME
$45.00
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Vintage 18K Yellow White Gold Silver with Diamond Turmaline Necklace
$3,850.00
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Vintage Sterling Silver 3D Gold Miner Panning Sifting Gold Charm Pendant
$9.99
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CREA STERLING SILVER AMETHYST CABOCHON WRINKLE 14K YELLOW GOLD POST EARRINGS
$17.95
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Vintage NAPIER 2 Strand Chain Bracelet With Silver Gold Tone Links 7 1 2
$14.00
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Vintage Lot Of 3 Silver Gold Tone Leaf Brooches Unmarked
$9.00
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3090 Ct Natural Diamond Ruby Sterling Silver Princess Tiara Crown Certified
$890.00
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Silver Tone Chain Gold Tone Bracelet W Covered Wagon Lincoln Tomb Charms
$7.00
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Vintage Wrap Around Bracelet W Silver Gold Tone Pink Green Plastic Beads
$9.00
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925 Sterling Silver Ruby Diamond Pave Vintage Style Midi Finger Snake Ring
$308.00
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Vintage Silver Gold Tone With Black Stones Earrings Unmarked Lot
$9.00
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VINTAGE 8 STRAND NECKLACE GOLD TONE AND SILVER TONE 20 TO 24 AT LONGEST STRAND
$8.99
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Vintage Jewelry Gold Plated Over 925 Sterling Silver Bangle Bracelet Genuine 9
$16.99
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Vintage Jewelry Gold Plated Over 925 Sterling Silver Bangle Bracelet Genuine 10
$14.99
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Vintage Jewelry Gold Plated Over 925 Sterling Silver Bangle Bracelet Genuine 11
$11.99
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50s VINTAGE Sterling Propectors MONEY BAG OF GOLD Silver Charm
$10.00
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Sterling Silver w Gold Accents Heavy TANE Bracelet Mexico Unique 925
$69.99
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GOLD PLATED STERLING SILVER FAUX DIAMOND ACCENTS UNDER GALLERY HEART PENDANT
$7.95
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Vintage Silver and Gold Tone Maltese Dog Brooch Pin Sarah Coventry
$13.50
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REDUCED VNTG 2 Silver Gold Wash Gilt Chinese Filigree Carved Floral Pin Brooch
$99.99
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Vintage Forstner Bow Brooch in Gold over Sterling Silver base
$17.95
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VINTAGE SIGNED JAPAN GOLD TONE AQUA BLUE SILVER BEADED CLUSTER CLIP EARRINGS
$3.26
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Vintage 18k yellow gold vermeil sterling silver 925 rhinestone heart bracelet
$45.00
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Vintage thick NECKLACE LOT Textured Smooth gold silver toned 18
$3.99
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Hoop Gold Tone Silver Pierced Earrings Lot of 2
$0.99
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Z VINTAGE STERLING SILVER GOLD VERMEIL LEAF LEAVES FAUX PEARLS NECKLACE NICE
$80.75
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Z VTG STERLING SILVER GOLD VERMEIL BLUE RHINESTONE FLOWERS LAYERED BROOCH PIN
$55.25
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VINT GOLDSILVER TONE BLACKCRYSTAL BIG BEAD NECKLACE+DANGLE BEAD POST EARRINGS
$9.99
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OLD CUZCO HAMMERED STERLING SILVER PIN W 18K YELLOW GOLD BIRD PARROT FREE SHIP
$98.99
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ANTIQUE VINTAGE 6 PAIRS BLUE CRYSTAL CLIP JAPAN GOLD SILVER TONE CLIP EARRINGS
$119.99
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GOLD AND SILVER TONED FLORAL LOCKET NECKLACE W 12 GOLD COLORED CHAIN PRETTY
$3.90
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VINTAGE STERLING SILVER OPAL RING GOLD PLATED
$25.00
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Vintage Stud Earrings Gold Plated Sterling Silver Malachite and Cubic Zirconia
$12.00
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Nice Vintage AVON Gold and Silver Tone Necklace B34c
$8.00
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STERLING SILVER 925 VERMEIL GOLD LARGE CUBIC ZIRCONIA RING STUNNINGMUST SEE
$39.99
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Vintage Sterling Silver Gold Wash Filigree Rose Pin
$12.00
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Cross 244ct ROSE POLKI DIAMOND ANTIQUE VICTORIAN LOOK SILVER PENDANT BROOCH
$454.09
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14k Yellow Gold 925 Sterling Silver Natural Rose Cut Diamond Ring Jewelry
$182.00
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Sterling Silver Pin Eskimo Mush Race Sled Dog Gold Fur Cutout Handmade Signed
$79.99
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Sterling Banded Agate Ring Art Deco Vintage 925 10k Gold GF Silver Clark Coombs
$75.00
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Vintage Estate Jewelry STERLING SILVER Flower Retro Modern Gold Vermeil Pin
$32.49
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Big Bold Silver and Gold Necklace
$20.00
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Vintage IBB Sterling silver TH chunky light weight knot Gold wash earrings
$8.00
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Vintage Silver PEACOCK TURQUOISE Cab Pendant Necklace Signed GOLD CROWN INC
$14.99
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VTG RING LADY BUG SCENE 60s STERLNG SILVER crystal enamel GOLD OVERLAY sz 825
$139.99
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Vintage Lot of 2 Pair of Rhinestone Cufflinks Silver Tone Gold Tone
$9.99
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ESTATE VINTAGE NEW OLD STOCK GOLD OVER STERLING SILVER CRUCIFIX CROSS PENDANT
$40.50
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ANTIQUE VINTAGE 6 PAIRS CLEAR CRYSTAL CLIP SCREW SILVER GOLD TONE EARRINGS SET
$74.99
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VINTAGE MICKEY MOUSE STERLING SILVER GOLD WASH RING BY BEAUCRAFT RARE
$47.00
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Estate David Yurman 14K Gold Sterling Silver Ring Size 65
$720.00
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Desiger Itaor Italy Sterling Silver 925 Gold Vermeil Fancy Link Bracelet
$29.99
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FANCY VINTAGE SIGNED JONETTE JEWELRY JJ SILVER GOLD KEYLOCK NECKLACE
$20.00
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Stunning Vintage Gold Silver Tone Rose Necklace
$7.99
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Vintage Textured Gold and Silver Tones Modernist Design Adjustab
$14.99
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Vintage Costume Jewelry Silver Gold Rhinestone PEACE DOVE Brooch Pin
$16.89
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VINTAGE WOMENS GOLD OVER STERLING SILVER 3 HEART RING SIZE 7 1 2
$9.99
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Vintage Gold and Silver Pin and Earrings
$25.00
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Z STERLING SILVER GOLD VERMEIL LEAF SWIRL BAR VINTAGE BROOCH PIN
$21.24
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Z VTG STERLING SILVER GOLD VERMEIL SIGNED CORO CRAFT FIGURAL BOW RIBBON BROOCH
$42.49
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Vintage Sarah Coventry Gold Silver Bronze Copper Twisted Bangle Bracelet Rare
$11.99
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Vintage 18k yellow gold vermeil Sterling silver 925 Scroll bangle bracelet SAI
$85.00
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Vintage 18k yellow gold vermeil Sterling silver 925 Filigree bangle bracelet SAI
$85.00
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VINTAGE GOLD AND SILVER TONE WITH FAUX PEARL SWORDFISH BROOCH PIN OR PENDANT
$3.99
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Designer Ross Simons Sterling Silver 925 Gold Diamond Religious Cross Necklace
$29.99
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12 Necklace Lot Silver Gold Tone Chains Pendants Rhinestone Opal Butterfly
$5.99
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Classic Avon Disco Bracelet Silver Gold Tone Metal Free Shipping to Lower 48
$9.99
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Vintage Gold Dipped Walnut Pendant necklace with 925 sterling silver gold plated
$75.00
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Vintage Sterling Silver 10k Yellow Gold Lambda Gender Ring size 10
$35.00
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ANTIQUE VINTAGE 4 GREEN AMBER 1 HOBE CRYSTAL GOLD SILVER CLIP SCREW EARRINGS
$89.99
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VINTAGE CAMEO CHARM BRACELET LIMOGE INTAGLIO DECAL GOLD TONE SILVER TONE
$100.00
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Two Sisters Medici Collection Vintage Gold Silver Tone Bracelet
$15.99
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Nolan Miller Gold Silver Tone Crystal Butterfly Pin
$24.99
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Signed Collection Beautiful Gold Silver Copper Link Necklace
$24.99
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Vintage Sterling Silver 18kt Yellow Gold Bali Barong Bracelet Bangle
$199.99
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Sterling Silver Gold Plated Heart Link Bracelet Signed FAS 135grams 12 E2215
$38.12
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Sterling Silver Ring W Diamond And 14k Gold Accents Sz 10 61 grams 8 B2407
$46.49
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AVON VINTAGE SILVER GOLD PLATED BANGLE BRACELET 1970S
$28.50
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VINTAGE HECHO GOLD STERLING SILVER CHAIN BRACELET MARKED ERAS 49 GRAMS
$300.00
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Sterling Silver 18Kt Gold Diamond Accent Earrings MIB
$44.99
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Sterling Silver 18Kt Gold Blue Topaz Dolphin Pendant Chain
$25.99
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Sterling Silver 18Kt Gold Diamond Accent Dolphin Earrings
$24.99
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Vintage Avon Wavy Stackable Rings set of two gold and silver tone size 6 EUC
$3.50
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GORGEOUS STERLING SILVER GOLD PLATED DIAMOND CHIP PENDANT AND CHAIN
$9.99
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2 VTG BANGLE BRACELETS GOLD TONE BLACK ENAMEL BLACK SILVER X HUGS
$0.99
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VTG RARE VICTORIAN GOLD FILLED SILVER WALKING STICK CANE STAFF PIN BROOCH
$45.00
quality

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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