American Elements

 

Silver Platinum Nanopowder
Ag0.95Pt0.05 Nanoparticles
Product Product Code Order or Specifications
(2N) 99% Silver Platinum NanoPowder AG-PT-02-NPD Contact American Elements
(3N) 99.9% Silver Platinum NanoPowder AG-PT-03-NPD Contact American Elements
(4N) 99.99% Silver Platinum NanoPowder AG-PT-04-NPD Contact American Elements
(5N) 99.999% Silver Platinum NanoPowder AG-PT-05-NPD Contact American Elements
High Purity, D50 = +10 nanometer (nm) by SEMSilver Platinum ( Ag0.95Pt0.05) Nanopowder or Nanoparticles are typically < 100 nanometers (nm) with a BET surface area of 3.5 m2/g. Nano Silver Platinum Particles are also available in ultra high purity and high purity, transparent, and coated and dispersed forms. They are also available as a nanofluid through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites.Development research is underway in Nano Electronics and Photonics materials, such as MEMS and NEMS, Bio Nano Materials, such as Biomarkers, Bio Diagnostics & Bio Sensors, and Related Nano Materials, for use in Polymers, Textiles, Fuel Cell Layers, Composites and Solar Energy materials. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques. Novel nanotechnology applications also include Quantum Dots. High surface areas can also be achieved using solutions and using thin film by sputtering targets and evaporation technology using pellets, rod and foil. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques. Novel nanotechnology applications also include Quantum Dots. High surface areas can also be achieved using solutions and using thin film by sputtering targets and evaporation technology using pellets, rod and foil. Silver Platinum Nano Particles are generally immediately available in most volumes.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Silver(Ag)atomic and molecular weight, atomic number and elemental symbolSilver is a Block D, Group 11, Period 5 element. The number of electrons in each of Silver's shells is 2, 8, 18, 18, 1 and its electronic configuration is [Kr]4d10 5s1. In its elemental form silver's CAS number is 7440-22-4. The silver atom has a radius of 144.5.pm and it's Van der Waals radius is 144.pm. Silver is not toxic although most silver salts are poisonous. Silver has a brilliant white metallic luster. It is a little harder than gold and is very ductile and malleable, being exceeded only by gold and perhaps palladium. Pure silver has the highest electrical and thermal conductivity of all metals, Elemental Silverand possesses the lowest contact resistance. It is stable in pure air and water, but tarnishes when Silver Bohr Modelexposed to ozone, hydrogen sulfide, or air containing sulfur. Silver nitrate has wide application in painting, xerography, chemical electroplating, in components for electric batteries and in medicine as catalyst. Silver chloride is another important compound, due to its ductility and malleability. The organic compounds of the element are used in the coating of several metals and in dynamite or other explosive bars. Metallic silver is used as a catalyst of several oxidation reactions such as those of ethanol and other alcohols. Silver is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Silver was first discovered by Early Man. Silver was named after the Anglo-Saxon word "seolfor" or "siolfur" meaning 'silver'. See Silver research below.

Platinum(Pt) atomic and molecular weight, atomic number and elemental symbolPlatinum is a Block D, Group 10, Period 6 element. The number of electrons in each of Platinum's shells is 2, 8, 18, 32, 17, 1 and its electronic configuration is [Xe] 4f14 5d9 6s1. In its elemental form platinum's CAS number is 7440-06-4. The platinum atom has a radius of 137.3.pm and it's Van derWaals radius is 172.pm. Platinum is not toxic. Platinum is a member of the platinum group of metals. It is highly corrosion resistant and has numerous catalytic applications. These include in petrochemical cracking catalysts, automotive catalytic converters and in the processes used for proton exchange membrane fuel cells. The metal does Elemental Platinumnot oxidize in air at anyPlatinum Bohr Model temperature. The metal is extensively used in jewelry, electronic wire, and crucibles for corrosive and high temperature laboratory uses and in many advanced instruments. Platinum compounds have application in medicine. Platinum is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Platinum was first discovered by Julius Scaliger in 1735. The origin of the name comes from the Spanish word platina meaning silver. See Platinum research below.

Formula CAS No. Appearance Molecular Weight
Ag0.95Pt0.05     112.23
PRODUCT CATALOG Silver Products Nanoparticles Foil Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc. Home

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES


Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

 

 

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Recent Research & Development for Silver

  • Contemporary management of lymph node metastases from an unknown primary to the neck: II. A review of therapeutic options. Strojan P, Ferlito A, Langendijk JA, Corry J, Woolgar JA, Rinaldo A, Silver CE, Paleri V, Fagan JJ, Pellitteri PK, Haigentz M Jr, Suárez C, Robbins KT, Rodrigo JP, Olsen KD, Hinni ML, Werner JA, Mondin V, Kowalski LP, Devaney KO, de Bree R, Takes RP, Wolf GT, Shaha AR, Genden EM, Barnes L. Head Neck. 2011 Oct 27. doi: 10.1002/hed.21899. [Epub ahead of print] PMID: 22034062 [PubMed - as supplied by publisher]

  • Contemporary management of lymph node metastases from an unknown primary to the neck: I. A review of diagnostic approaches. Strojan P, Ferlito A, Medina JE, Woolgar JA, Rinaldo A, Robbins KT, Fagan JJ, Mendenhall WM, Paleri V, Silver CE, Olsen KD, Corry J, Suárez C, Rodrigo JP, Langendijk JA, Devaney KO, Kowalski LP, Hartl DM, Haigentz M Jr, Werner JA, Pellitteri PK, de Bree R, Wolf GT, Takes RP, Genden EM, Hinni ML, Mondin V, Shaha AR, Barnes L. Head Neck. 2011 Oct 27. doi: 10.1002/hed.21898. [Epub ahead of print] PMID: 22034046 [PubMed - as supplied by publisher]

  • Feeding deterrent activity of synthesized silver nanoparticles using Manilkara zapota leaf extract against the house fly, Musca domestica (Diptera: Muscidae). Kamaraj C, Rajakumar G, Rahuman AA, Velayutham K, Bagavan A, Zahir AA, Elango G. Parasitol Res. 2011 Oct 27. [Epub ahead of print] PMID: 22033735 [PubMed - as supplied by publisher]

  • The magnet® model: an infrastructure for excellence. Luzinski C. J Nurs Adm. 2011 Nov;41(11):441-2. PMID: 22033310 [PubMed - in process]

  • Surface tunability of nanoparticles in modulating platelet functions. Deb S, Raja SO, Dasgupta AK, Sarkar R, Chattopadhyay AP, Chaudhuri U, Guha P, Sardar P. Blood Cells Mol Dis. 2011 Oct 25. [Epub ahead of print] PMID: 22033068 [PubMed - as supplied by publisher]

  • Bio-based nanocomposite coating to preserve quality of Fior di latte cheese. Gammariello D, Conte A, Buonocore GG, Del Nobile MA. J Dairy Sci. 2011 Nov;94(11):5298-304. PMID: 22032352 [PubMed - in process]

  • European ban on stem-cell patents has a silver lining. Callaway E. Nature. 2011 Oct 24;478(7370):441. doi: 10.1038/478441a. No abstract available. PMID: 22031415 [PubMed - in process]

  • Use of atorvastatin in systemic lupus erythematosus in children and adolescents. Schanberg LE, Sandborg C, Barnhart HX, Ardoin SP, Yow E, Evans GW, Mieszkalski KL, Ilowite NT, Eberhard A, Imundo LF, Kimura Y, von Scheven E, Silverman E, Bowyer SL, Punaro L, Singer NG, Sherry DD, McCurdy D, Klein-Gitelman M, Wallace C, Silver R, Wagner-Weiner L, Higgins GC, Brunner HI, Jung L, Soep JB, Reed AM, Provenzale J, Thompson SD; for the APPLE investigators.. Arthritis Rheum. 2011 Oct 26. doi: 10.1002/art.30645. [Epub ahead of print] PMID: 22031171 [PubMed - as supplied by publisher]

  • Biomimetic synthesis of chiral erbium-doped silver/peptide/silica core-shell nanoparticles (ESPN). Mantion A, Graf P, Florea I, Haase A, Thünemann AF, Masic A, Ersen O, Rabu P, Meier W, Luch A, Taubert A. Nanoscale. 2011 Oct 27. [Epub ahead of print] PMID: 22031101 [PubMed - as supplied by publisher]

  • Effect of tetracycline on the bond performance of etch-and-rinse adhesives to dentin. Stanislawczuk R, Costa JA, Polli LG, Reis A, Loguercio AD. Braz Oral Res. 2011 Oct;25(5):459-65. PMID: 22031061 [PubMed - in process]

  • Measuring quality of life in cleft lip and palate patients: currently available patient-reported outcomes measures. Eckstein DA, Wu RL, Akinbiyi T, Silver L, Taub PJ. Plast Reconstr Surg. 2011 Nov;128(5):518e-26e. PMID: 22030513 [PubMed - in process]

  • A systematic review of silver-containing dressings and topical silver agents (used with dressings) for burn wounds. Aziz Z, Abu SF, Chong NJ. Burns. 2011 Oct 24. [Epub ahead of print] PMID: 22030441 [PubMed - as supplied by publisher]

  • CTSA-IP: A Solution to Identifying and Aggregating Intellectual Property across the NIH Clinical Translational Science Award (CTSA) Consortium of Biomedical Research Institutes. Hazard M, Steele S, Wang D, Pearson T, Scheideler M, Dewhurst S. Clin Transl Sci. 2011 Oct;4(5):328-331. doi: 10.1111/j.1752-8062.2011.00308.x. PMID: 22029803 [PubMed - as supplied by publisher]

  • Use of Fluorescent DNA-Templated Gold/Silver Nanoclusters for the Detection of Sulfide Ions. Chen WY, Lan GY, Chang HT. Anal Chem. 2011 Oct 27. [Epub ahead of print] PMID: 22029551 [PubMed - as supplied by publisher]

  • What Point-of-Use Water Treatment Products Do Consumers Use? Evidence from a Randomized Controlled Trial among the Urban Poor in Bangladesh. Luoto J, Najnin N, Mahmud M, Albert J, Islam MS, Luby S, Unicomb L, Levine DI. PLoS One. 2011;6(10):e26132. Epub 2011 Oct 20. PMID: 22028817 [PubMed - in process]

  • Correction: circulating soluble endoglin levels in pregnant women in cameroon and Malawi-associations with placental malaria and fetal growth restriction. Silver KL, Conroy AL, Leke RG, Leke RJ, Gwanmesia P, Molyneux ME, Wallace Taylor D, Rogerson SJ, Kain KC. PLoS One. 2011;6(10). doi: 10.1371/annotation/e9946f72-821d-45ea-bcd4-3fa3ff89a5fe. Epub 2011 Oct 7. PMID: 22028764 [PubMed - in process]

  • Fc receptor-like 5 promotes B cell proliferation and drives the development of cells displaying switched isotypes. Dement-Brown J, Newton CS, Ise T, Damdinsuren B, Nagata S, Tolnay M. J Leukoc Biol. 2011 Oct 25. [Epub ahead of print] PMID: 22028333 [PubMed - as supplied by publisher]

  • Colorimetric detection of copper ions in tap water during the synthesis of silver/dopamine nanoparticles. Ma YR, Niu HY, Zhang XL, Cai YQ. Chem Commun (Camb). 2011 Oct 26. [Epub ahead of print] PMID: 22027901 [PubMed - as supplied by publisher]

  • Measuring and manipulating subjective organization after traumatic brain injury. Parente R, Demott E, Johnson C, Jennings P, Silver R. NeuroRehabilitation. 2011 Jan 1;29(2):117-24. PMID: 22027072 [PubMed - in process]

  • Development of a Histidine-Targeted Spectrophotometric Sensor Using Ni(II)NTA Functionalized Au and Ag Nanoparticles. Swartz JD, Gulka CP, Haselton FR, Wright DW. Langmuir. 2011 Oct 25. [Epub ahead of print] PMID: 22026818 [PubMed - as supplied by publisher]
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Recent Research & Development for Platinum

  • A new [(1R,2R)-1,2-diaminocyclohexane]platinum(II) complex: formation by nitrate-acetonitrile ligand exchange. Pa?out R, Housková J, Dusek M, Maixner J, Cibulková J, Kacer P. Acta Crystallogr C. 2010 Oct 15;66(Pt 10):m273-m275. Epub 2010 Sep 4. PubMed PMID: 20921601.

  • Platinum-based chemotherapy in metastatic triple-negative breast cancer: the Institut Curie experience. Staudacher L, Cottu PH, Diéras V, Vincent-Salomon A, Guilhaume MN, Escalup L, Dorval T, Beuzeboc P, Mignot L, Pierga JY. Ann Oncol. 2010 Oct 5. [Epub ahead of print] PubMed PMID: 20924076.

  • New reactions of anticancer-platinum complexes and their intriguing behaviour under various experimental conditions. Alemán J, Del Solar V, Cubo L, Quiroga AG, Navarro Ranninger C. Dalton Trans. 2010 Oct 5. [Epub ahead of print] PubMed PMID: 20922260.

  • Nasopharyngeal carcinoma with splenic and cystic liver metastases in a pediatric patient: 18F-FDG PET-CT findings. Radhakrishnan V, Thulkar S, Karunanithi S, Tanveer N, Bakhshi S. Pediatr Radiol. 2010 Oct 5. [Epub ahead of print] PubMed PMID: 20922367.

  • Preparation of large thermally stable platinum nanocubes by using solvent-thermal reaction. Shen Z, Matsuki Y, Shimoda T. Chem Commun (Camb). 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20922214.

  • Platinum-free tungsten carbides as an efficient counter electrode for dye sensitized solar cells. Jang JS, Ham DJ, Ramasamy E, Lee J, Lee JS. Chem Commun (Camb). 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20890501.

  • Complexation and Extraction of PAHs to the Aqueous Phase with a Dinuclear Pt(II) Diazapyrenium-Based Metallacycle. Blanco V, García MD, Terenzi A, Pía E, Fernández-Mato A, Peinador C, Quintela JM. Chemistry. 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20922724.

  • Photoinduced Electron Transfer in Zn(II)porphyrin-Bridge-Pt(II)acetylide Complexes: Variation in Rate with Anchoring Group and Position of the Bridge. Go?ransson E, Boixel J, Monnereau C, Blart E, Pellegrin Y, Becker HC, Hammarstro?m L, Odobel F. Inorg Chem. 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20919727.

  • Engineered Biocompatible Nanoparticles for in Vivo Imaging Applications. Chen S, Wang L, Duce SL, Brown S, Lee S, Melzer A, Cuschieri SA, Andre? P. J Am Chem Soc. 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20919679.

  • Electrochemical absorption and oxidation of hydrogen on palladium alloys with platinum, gold and rhodium. Lukaszewski M, Hubkowska K, Czerwinski A. Phys Chem Chem Phys. 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20890504.

  • Engineering of self-assembled nanoparticle platform for precisely controlled combination drug therapy. Kolishetti N, Dhar S, Valencia PM, Lin LQ, Karnik R, Lippard SJ, Langer R, Farokhzad OC. Proc Natl Acad Sci U S A. 2010 Oct 4. [Epub ahead of print] PubMed PMID: 20921363.

  • Early versus delayed treatment of relapsed ovarian cancer (MRC OV05/EORTC 55955): a randomised trial. Rustin GJ, van der Burg ME, Griffin CL, Guthrie D, Lamont A, Jayson GC, Kristensen G, Mediola C, Coens C, Qian W, Parmar MK, Swart AM; MRC OV05; EORTC 55955 investigators. Lancet. 2010 Oct 2;376(9747):1155-63. PubMed PMID: 20888993.

  • Dielectric properties of (Ba,Sr)TiO? thin films with varied microstructures prepared by the chemical solution deposition method for thin-film capacitors and ferroelectric varactors. Kageyama K, Hosokura T, Nakaiso T, Takagi H. IEEE Trans Ultrason Ferroelectr Freq Control. 2010 Oct;57(10):2198-204. PubMed PMID: 20889405.

  • Targeting Aldehyde Dehydrogenase Cancer Stem Cells in Ovarian Cancer. Landen CN, Goodman BW, Katre AA, Steg AD, Nick AM, Stone R, Miller L, Vivas-Mejia PE, Jennings NB, Gershenson DM, Bast RC Jr, Coleman RL, Lopez-Berestein G, Sood AK. Mol Cancer Ther. 2010 Oct 1. [Epub ahead of print] PubMed PMID: 20889728.

  • Microflow injection chemiluminescence system with spiral microchannel for the determination of cisplatin in human serum. Wang X, Yin X, Cheng H. Anal Chim Acta. 2010 Sep 30;678(2):135-9. Epub 2010 Aug 13. PubMed PMID: 20888444.

  • Phase III Study of Radiation Therapy With or Without Cis-Platinum in Patients with Unresectable Squamous or Undifferentiated Carcinoma of the Head and Neck: An Intergroup Trial of the Eastern Cooperative Oncology Group (E2382). Quon H, Leong T, Haselow R, Leipzig B, Cooper J, Forastiere A. Int J Radiat Oncol Biol Phys. 2010 Sep 30. [Epub ahead of print] PubMed PMID: 20888709.

  • Importance of backdonation in [M-(CO)]p+ complexes isoelectronic to [Au-(CO)]+. Gourlaouen C, Parisel O, Piquemal JP. J Chem Phys. 2010 Sep 28;133(12):124310. PubMed PMID: 20886935.

  • Long-term cardiovascular risk following platinum-based chemotherapy for germ cell tumors. Evans C, Williams M, Mazhar D. Future Oncol. 2010 Sep;6(9):1365-8. PubMed PMID: 20919820.

  • Coating of tips for electrochemical scanning tunneling microscopy by means of silicon, magnesium, and tungsten oxides. Salerno M. Rev Sci Instrum. 2010 Sep;81(9):093703. PubMed PMID: 20886983.

  • Targeted agents in ovarian cancer. Kristedja TS, Morgan RJ, Cristea M. Womens Health (Lond Engl). 2010 Sep;6(5):679-94. PubMed PMID: 20887168.

 

 

 

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