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Coulometric study of rates of oxalic acid adsorption at a polycrystalline Platinum Electrode

S. Gilman
2013 Journal of Electroanalytical Chemistry  
Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently  ...  The speed of the reversible and irreversible adsorptions appeared to be in the range of several minutes for the former and 1-2 h for the latter processes based on the rate of displacement using inactive  ...  Based on assumptions 1 and 2, values of fractional surface coverage were calculated using equation 4 and plotted on figure 5.  ... 
doi:10.1016/j.jelechem.2013.01.013 fatcat:hhq75leqbbhjtp2fi2glhpy4zq

Palladium and Platinum 2,4-cis-amino Azetidine and Related Complexes

Akina Yoshizawa, Antonio Feula, Andrew G. Leach, Louise Male, John S. Fossey
2018 Frontiers in Chemistry  
Seven N,N'-palladium(II) chloride complexes, one N,N'-palladium(II) acetate complex of 2,4-cis-azetidines where prepared and analyzed by single crystal XRD.  ...  A CNN' metallocyclic complex was prepared by oxidative addition of palladium(0) to an ortho bromo 2,4-cis-disubstituted azetidine and its crystal structure displays a slightly pyramidalized metal-ligand  ...  2015; Payne et al., 2016) , and for AY to attend a Crystallography Summer School in Durham.  ... 
doi:10.3389/fchem.2018.00211 pmid:29977888 pmcid:PMC6021532 fatcat:626qhhjxknellemxur6dnmxzae

Chemical and electrochemical depositions of platinum group metals and their applications

C RAO, D TRIVEDI
2005 Coordination chemistry reviews  
After initial formation of a platinum particle, further deposition continues on the same particle resulting in increase of the size of the particle.  ...  Recently there is a new process avoiding usage of tin for electroless deposition of platinum on PET [34] .  ... 
doi:10.1016/j.ccr.2004.08.015 fatcat:h6x4u6kfzjgaxk6nxf2a2bfpjq

Manufacturing miniature Langmuir probes by fusing platinum bond wires

Martin Berglund, Peter Sturesson, Greger Thornell, Anders Persson
2015 Journal of Micromechanics and Microengineering  
This paper reports on a novel method for manufacturing microscopic Langmuir probes with spherical tips from platinum bond wires by fusing for plasma characterization in microplasma sources.  ...  Here, the resulting endpoints, formed by droplets on the ends of a fused wire, are intended to act as a spherical Langmuir probes.  ...  Loh has presented numerical models based on current and fusing time data, [7] .  ... 
doi:10.1088/0960-1317/25/10/105012 fatcat:qr2ecllw2jd6jm6mfgjuqrklue

A Quantitative Analysis of the Factors Attributed to Gold, Platinum, and Multi-Platinum Records by Debut Artists: 1999-2008

Terry Tompkins, Clyde Rolston
2009 Journal of the Music and Entertainment Industry Educators Association  
Radio Analysis Although we live in an increasingly internet-based world, radio is still a vital tool for marketing recorded music.  ...  Data were initially collected on every debut release from 1999 to 2008. After reviewing the results, records in the specialty genres (gospel, jazz, classical, etc.)  ... 
doi:10.25101/9.3 fatcat:eytwbkearrb4lj2l5hyk7idfty

Adaptive Global Carbon Monoxide Kinetic Mechanism over Platinum/Alumina Catalysts

Christopher Depcik, Sudarshan Loya, Anand Srinivasan, Travis Wentworth, Susan Stagg-Williams
2013 Catalysts  
While detailed kinetic mechanisms are more accurate and can be written as a function of catalytic material on the surface, global mechanisms are more widely used because of their computational efficiency  ...  This paper merges the theory behind detailed kinetics into a global kinetic model for the singular CO oxidation reaction while formulating expressions that adapt to catalyst properties on the surface such  ...  Acknowledgments This material is based upon work supported by the National Science Foundation under Award No.  ... 
doi:10.3390/catal3020517 fatcat:t37p5x2p4bdpnp3pymzzfovxba

Multi-functionalized platinum(II) acetylides for optical power limiting

Robert Westlund, Eva Malmström, Markus Hoffmann, Robert Vestberg, Craig Hawker, Eirik Glimsdal, Mikael Lindgren, Patrick Norman, Anders Eriksson, Cesar Lopes, James G. Grote, Francois Kajzar (+1 others)
2006 Optical Materials in Defence Systems Technology III  
Thanks for your encouragement and support though the years, it has truly been a great journey. Acknowledgements hjulningar och stå-på-händer-övningar på festerna.  ...  The diode lasers comprise a family of lasers where the gain medium is a semiconductor similar to a regular light emitting diode based on a p-n junction. 8 Diode lasers are today the most commonly used  ...  The nonlinear absorbing chromophores were also incorporated into novel solid state materials based on PMMA.  ... 
doi:10.1117/12.689933 fatcat:rgzkckbp2nbipg6owwcnf7qugu

Widespread platinum anomaly documented at the Younger Dryas onset in North American sedimentary sequences

Christopher R. Moore, Allen West, Malcolm A. LeCompte, Mark J. Brooks, I. Randolph Daniel, Albert C. Goodyear, Terry A. Ferguson, Andrew H. Ivester, James K. Feathers, James P. Kennett, Kenneth B. Tankersley, A. Victor Adedeji (+1 others)
2017 Scientific Reports  
Previously, a large platinum (Pt) anomaly was reported in the Greenland ice sheet at the Younger Dryas boundary (YDB) (12,800 Cal B.P.).  ...  In 2013, Petaev et al. 1 discovered an anomalously large platinum (Pt) peak in ice core samples from the Greenland Ice Sheet Project 2 (GISP2), thus providing the most compelling evidence to date for a  ...  The chronostratigraphic position of the YDB for each site was determined based on (a) linear interpolation of 12 AMS dates; (b) interpolation of 7 conventional and AMS radiocarbon dates based on second-order  ... 
doi:10.1038/srep44031 pmid:28276513 pmcid:PMC5343653 fatcat:lyie56s7ejfzvn4munttcsh4ue

Nanoarchitectonics: Complexes and Conjugates of Platinum Drugs with Silicon Containing Nanocarriers. An Overview

Kinga Piorecka, Jan Kurjata, Wlodzimierz A Stanczyk
2021 International Journal of Molecular Sciences  
Contrary to a number of other reviews, it stresses the role of nano-chemistry as a primary tool in the development of novel prodrugs.  ...  The dangerous side effects of currently used anticancer drugs, including cisplatin and other platinum based drugs, as well their systemic toxicity is a driving force for intensive search and presents a  ...  Vivero-Escoto, basing on previous reports on combination chemotherapy and photodynamic therapy for cancer treatment, created a system in which the placement of aluminum chloride phthalocyanine and cisplatin  ... 
doi:10.3390/ijms22179264 pmid:34502173 pmcid:PMC8430569 fatcat:bbcujubeejdjteb2udd6otdq7i

Direct Write of 3D Nanoscale Mesh Objects with Platinum Precursor via Focused Helium Ion Beam Induced Deposition

Alex Belianinov, Matthew J. Burch, Anton Ievlev, Songkil Kim, Michael G. Stanford, Kyle Mahady, Brett B. Lewis, Jason D. Fowlkes, Philip D. Rack, Olga S. Ovchinnikova
2020 Micromachines  
In this work, we report the effect of beam current, dwell time, and pixel pitch on the resultant segment and angle growth for nanoscale 3D mesh objects.  ...  Additionally, we investigate the competition of material deposition and sputtering during the 3D FIBID process, with helium ion microscopy experiments and Monte Carlo simulations.  ...  Initially, the simulated pillar consists of carbon and platinum with a C:Pt stoichiometry of ~8:1.  ... 
doi:10.3390/mi11050527 pmid:32455865 fatcat:iulgteecdva5jmmwbogw25a2cq

Fleming-Harrington Redistribution Wash-in Washout (FHRWW): The Platinum Standard for Nuclear Cardiology [chapter]

Richard M., Gordon M.
2011 Establishing Better Standards of Care in Doppler Echocardiography, Computed Tomography and Nuclear Cardiology  
One of the individuals who did not require cardiac catheterization based upon the FHRWW data, underwent coronary angiography based upon rest-stress results AND had a major adverse event as a result of  ...  The patient was then "recovered" and underwent "stress" imaging one hour after initiation of the patients exercise session.  ...  Commons Attribution-NonCommercial-ShareAlike-3.0 License, which permits use, distribution and reproduction for non-commercial purposes, provided the original is properly cited and derivative works building on  ... 
doi:10.5772/22369 fatcat:k35ftnu2rjc2vi6qhiucjrptzi

Green Synthesis of Platinum and Palladium Nanoparticles Using Peganum harmala L. Seed Alkaloids: Biological and Computational Studies

Sherif Ashraf Fahmy, Iten M. Fawzy, Basma M. Saleh, Marwa Y. Issa, Udo Bakowsky, Hassan Mohamed El-Said Azzazy
2021 Nanomaterials  
This study reports a facile and eco-friendly method for the green synthesis of platinum and palladium nanoparticles (Pt NPs and Pd NPs) using Peganum harmala seed alkaloid fraction.  ...  Funding: This work has been funded by a grant from the American University in Cairo to Hassan Azzazy. Conflicts of Interest: The authors declare no conflict of interest.  ...  These findings will revive interest in platinum-based cancer therapeutics. Table 1 .  ... 
doi:10.3390/nano11040965 pmid:33918743 fatcat:di6iycvlivd57hnmlh4ba3fhvy

Morphologic and molecular correlates of EZH2 as a predictor of platinum resistance in high-grade ovarian serous carcinoma

Brett M. Reid, Shraddha Vyas, Zhihua Chen, Ann Chen, Peter A. Kanetsky, Jennifer B. Permuth, Thomas A. Sellers, Ozlen Saglam
2021 BMC Cancer  
Conclusions Our findings demonstrate that EZH2 expression varies based on its interactions with immunologic pathways and tumor microenvironment, impacting the prognostic interpretation.  ...  Further, EZH2 co-expression with CARM1 corresponded to a decreased prognostic significance of EZH2 expression in resistant tumors.  ...  level for 4 weeks, based on established guidelines [20] .  ... 
doi:10.1186/s12885-021-08413-3 pmid:34140011 fatcat:omgeyya6g5erblfutnnkfgrbea

Rucaparib maintenance treatment for recurrent ovarian carcinoma after response to platinum therapy (ARIEL3): a randomised, double-blind, placebo-controlled, phase 3 trial

Robert L Coleman, Amit M Oza, Domenica Lorusso, Carol Aghajanian, Ana Oaknin, Andrew Dean, Nicoletta Colombo, Johanne I Weberpals, Andrew Clamp, Giovanni Scambia, Alexandra Leary, Robert W Holloway (+105 others)
2017 The Lancet  
Interpretation: Across all primary analysis groups, rucaparib significantly improved progression-free survival in patients with platinum-sensitive ovarian cancer who had achieved a response to platinum-based  ...  ARIEL3 evaluated rucaparib versus placebo following response to second-line or later platinum-based chemotherapy in patients with highgrade, recurrent, platinum-sensitive ovarian carcinoma.  ...  Based on our findings, HRD assessment may be 547 an informative tool for clinicians making treatment decisions for patients with BRCA 548 wild-type associated platinum-sensitive ovarian carcinoma.  ... 
doi:10.1016/s0140-6736(17)32440-6 pmid:28916367 pmcid:PMC5901715 fatcat:4jrt5z2ubbeslmf5cltqr4ucdm

Improving processes and natural production minerals recycling

Natalia Кhrunina, Anton Cheban, I. Rasskazov, S. Kornilkov, S. Tkach
2018 E3S Web of Conferences  
A method of treatment of structured development of carbonaceous deposits of minerals based on the improved design of the working body of the harvester, that will increase the efficiency of minerals through  ...  The application of ways of dressing of secondary raw materials using innovative technologies developed, based on the processes of gravitational and ultrasonic cavitation effects, provide comprehensiveness  ...  For the processing of ash-slag wastes, including fine component to retrieve the Micron particles of valuable components in IGD FEB RAS designed complex with an ultrasonic initiation based on the principle  ... 
doi:10.1051/e3sconf/20185601006 fatcat:qwc23txr6vfdrfezdjswn76fdm
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