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Letteratura scientifica selezionata sul tema "Palladium compounds"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 21 febbraio 2023

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Articoli di riviste sul tema "Palladium compounds"

Mammadova, S. R. "EXTRACTION OF PALLADIUM". Azerbaijan Chemical Journal, n. 3 (28 settembre 2021): 67–71. http://dx.doi.org/10.32737/0005-2531-2021-3-67-71.

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It is known that a series of organic compounds containing in molecule SH-, NH- qroups, including halogens, carboxylic acids and their derivatives, have the ability to form the innercomplex compounds under certain conditions. These compounds permit to carry out the extraction in acidic medium, that prevents the of process hydrolysis. They are not dissolved in water but are soluble in various solvents and form colored solutions and so may be used as an extractants. The main purpose of this paper is the study of palladium extraction ability for chlorinated naphthenic acids (CNA) synthesited in laboratory on the basis of industrial alkylphenols. Ammoniumacetate with various pH was used as a buffer to extract palladium from PdCl2·2H2O 0.1 mkg/ml solution. The main task for the use of inert organic compound in extraction is the selection of reagent which dissolves it but does not form any compound. With this aim the influence of different solvents on their reagent was researched. The experiments show that chloronaphthenic acid is dissolved well in organic solvents. Its solution, for example in kerosene, is light-resistant, does not hydrolyze in water, alkalis and acids. So, chloronaphthenic recomendefor palladium extraction

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Perić, Tanja S., e Slobodan M. Janković. "Cardiotoxicity of Palladium Compounds / Kardiotoksičnost Jedinjenja Paladijuma". Journal of Medical Biochemistry 32, n. 1 (1 gennaio 2013): 20–25. http://dx.doi.org/10.2478/v10011-012-0010-5.

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SummaryPrevious studies have shown that palladium has toxic effects on the kidney and liver, leads to deterioration of the general condition of animals, and could cause allergy in animals and humans. Considering the limited data about the influence of palladium on the cardiovascular system, the aim of our study was to evaluate the effects of palladium on the heart from available published data, and to compare the toxicity of inorganic and organic palladium compounds. Relevant studies for our review were identified from PubMed and Scopus databases. The search terms included »palladium «, »palladium compound«, »cardiotoxicity«, »toxicity«, »heart«, »myocardium«, »oxidative stress« and »myocardial enzyme«, as well as combinations of these terms. There were only two published studies with the primary purpose to investigate the effect of palladium on the cardiovascular system, while others registered the side-effects of palladium compounds on the heart. Palladium could cause arrhythmias, a drop in blood pressure, decrease of the heart rate, as well as death of experimental animals. Based on the presented data it seems that palladium does not express significant cardiac toxicity when it is bound in an organic compound. Further investigation of the effects of palladium on the heart is necessary for a clear picture of the nature and extent of its cardiac toxicity.

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Burrows, Andrew D., D. Michael e P. Mingos. "Palladium cluster compounds". Transition Metal Chemistry 18, n. 2 (aprile 1993): 129–48. http://dx.doi.org/10.1007/bf00139944.

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Soejima, Takashi, e Kei-ji Iwatsuki. "Innovative Use of Palladium Compounds To Selectively Detect Live Enterobacteriaceae in Milk by PCR". Applied and Environmental Microbiology 82, n. 23 (23 settembre 2016): 6930–41. http://dx.doi.org/10.1128/aem.01613-16.

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ABSTRACTEthidium monoazide and propidium monoazide (EMA and PMA) have been used in combination with PCR for more than a decade to facilitate the discrimination of live and dead bacteria (LD discrimination). These methods, however, require many laborious procedures, including the use of a darkroom. Here, we demonstrate an innovative use of palladium compounds involving lower limits of detection and quantification of targeted live cells, fewer laborious procedures, lower costs, and potentially higher-throughput analysis than the use of EMA and PMA. We have also recently reported platinum compounds for LD discrimination, but platinum compounds carry costs that are 3 times higher because of the requirement for much larger amounts for LD discrimination than palladium compounds. Palladium compounds can penetrate dead (compromised) but not live bacteria and can be chelated primarily by chromosomal DNA and cell wall transmembrane proteins, with small amounts of DNA-binding proteinsin vivo. The new mechanism for palladium compounds is obviously different from that of platinum compounds, which primarily target DNA. Combining palladium compounds with PCR (Pd-PCR) in water resulted in discrimination between live and deadEnterobacteriaceaebacteria that was much clearer than that seen with the PMA method. Pd-PCR correlated with reference plating or with the currently used PMA-PCR method for pasteurized milk, based on EN ISO 16140:2003 validation. Pd-PCR enabled us to specifically detect and assay viableEnterobacteriaceaecells at concentrations of 5 to 10 CFU/ml in milk while following U.S./EU regulations after a 4.5-h process in a typical laboratory exposed to natural or electric light, as specified by U.S./EU regulations.IMPORTANCEEthidium monoazide and propidium monoazide (EMA and PMA) facilitate the discrimination of live and dead bacteria (LD discrimination). These methods, however, require many laborious procedures, including the use of a darkroom. Here, we demonstrate an innovative use of palladium compounds involving fewer laborious procedures, lower costs, and potentially higher-throughput analysis than the use of EMA and PMA. We have also recently reported platinum compounds for LD discrimination, but platinum compounds carry costs that are 3 times higher because of the requirement for much larger amounts for LD discrimination than palladium compounds, which have also a novel reaction mechanism different from that of platinum compounds. In view of testing cost, palladium compounds are also very useful here compared with platinum compounds. Ultimately, the innovative Pd-PCR method may be also substituted for the currently used reference plating methods.

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BURROWS, A. D., e D. M. P. MINGOS. "ChemInform Abstract: Palladium Cluster Compounds". ChemInform 24, n. 33 (20 agosto 2010): no. http://dx.doi.org/10.1002/chin.199333281.

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Niu, Ben, Yin Wei e Min Shi. "Recent advances in annulation reactions based on zwitterionic π-allyl palladium and propargyl palladium complexes". Organic Chemistry Frontiers 8, n. 13 (2021): 3475–501. http://dx.doi.org/10.1039/d1qo00273b.

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Carbocyclic and heterocyclic compounds could be constructed through the palladium-catalyzed annulation reactions of zwitterionic π-allyl palladium or propargyl palladium complexes with unsaturated electrophiles.

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Boriskin, O. I., S. N. Larin, G. A. Nuzhdin e I. V. Murav’eva. "THE PALLADIUM COMPLEXES DURING THERMAL DECOMPOSITION PHASE COMPOSITION INVESTIGATION". Kontrol'. Diagnostika, n. 290 (agosto 2022): 44–48. http://dx.doi.org/10.14489/td.2022.08.pp.044-048.

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In palladium refining technologies, as well as in some analytical procedures, complexes of bivalent palladium with diimines, amines, oximes, thiourea, and other compounds are used. In the technologies used, complex compounds of palladium are subjected to thermal decomposition, during which metallic palladium is formed. The precious metals market is seeing a rapid rise in the price of palladium on the back of a rapid increase in demand for it. It has been experimentally shown that active decomposition of dichlorodiamminepalladium Pd(NH3)2Cl2 and dimethylglyoximpalladium (C4H7N2O2)2Pd occurs at temperatures of 200…250 °C. Only the diffraction maxima of palladium were observed on the X-ray diffraction patterns of samples that underwent heat treatment at 900 °C and above. At these temperatures, palladium oxide is not stable. At temperatures around 500 °C, the samples are almost completely oxidized; there are no reflections of palladium on the diffraction patterns.

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Jain, Vimal K. "Internally functionalized multifaceted organochalcogen compounds". Dalton Transactions 49, n. 26 (2020): 8817–35. http://dx.doi.org/10.1039/d0dt01160f.

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Internally functionalized multifaceted organochalcogen compounds have been designed and their ligand chemistry has been developed. The palladium complexes show remarkable homogeneous catalytic activity.

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Yoshimura, Akihiro, Shunta Tochigi e Yasunari Matsuno. "Fundamental Study of Palladium Recycling Using “Dry Aqua Regia” Considering the Recovery from Spent Auto-catalyst". Journal of Sustainable Metallurgy 7, n. 1 (16 febbraio 2021): 266–76. http://dx.doi.org/10.1007/s40831-020-00335-x.

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AbstractIn this research, a recycling process for palladium using “dry aqua regia,” which consists of iron(III) chloride–potassium chloride, was proposed. Palladium was dissolved in “dry aqua regia,” and the dissolved palladium was recovered by leaching with potassium chloride solution with added ammonium chloride and nitric acid. Palladium was almost completely dissolved in 3 h at 600 K, and the recovery ratio of dissolved palladium was up to 80%. In addition, the dissolution of palladium in coexistence with platinum and the dissolution of platinum-palladium alloy by “dry aqua regia” were also tested. The dissolved palladium and platinum were separated and recovered by solid–liquid separation technique using the difference in solubility of their compounds in potassium chloride and sodium chloride solutions. As a result, pure compounds of each element were recovered. This result suggested the possibility of using “dry aqua regia” for the separation of platinum-group metals. Graphical Abstract

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Aullón, Gabriel, e Santiago Alvarez. "On the Existence of Molecular Palladium(VI) Compounds: Palladium Hexafluoride". Inorganic Chemistry 46, n. 7 (aprile 2007): 2700–2703. http://dx.doi.org/10.1021/ic0623819.

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Tesi sul tema "Palladium compounds"

Farhad, Mohammad. "Studies on new trinuclear palladium compounds". Connect to full text, 2007. http://hdl.handle.net/2123/2477.

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Doctor of Philosophy(PhD)
The present study deals with the synthesis and characterization of six tri-palladium complexes code named MH3, MH4, MH5, MH6, MH7 and MH8 that contained two planaramine ligands bound to the central or each of the terminal metal ions. The activity of the compounds against human cancer cell lines: A2780, A2780cisR and A2780ZD0473R, cell uptake, levels of DNA-binding and nature of interaction with salmon sperm and pBR322 plasmid DNA have also been determined. Whereas cisplatin binds with DNA forming mainly intrastrand GG adduct that causes local bending of a DNA strand, the tri-palladium complexes are expected to bind with DNA forming a number of long-range interstrand GG adducts that would cause a global change in DNA conformation. Among the designed complexes, MH6 that has two 2-hydroxypyridine ligands bound to each of the two terminal palladium ions is found to be most active. The compound also has the highest cell uptake and Pd-DNA binding levels. In contrast, MH8 which has two 4-hydroxypyridine ligands bound to each of the two terminal palladium ions is found to be least active. The results indicate that, as applied to the terminal metal centres, 2-hydroxypyridine would be more activating than 4-hydroxypyridine perhaps because of greater protection provided to the terminal centres from coming in contact with the solvent molecules. In contrast, when bound to the central metal centre, 4-hydroxypyridine appears to play a slightly greater activating role than 2-hydroxypyridine or 3-hydroxypyridine, suggesting that non-covalent interactions such as hydrogen bonding associated with the ligand rather than its steric effect may be a more important determinant of antitumour property. The results illustrate structure-activity relationships and suggest that the tri-palladium complex containing two 2-hydroxypyridine ligands bound to each of the three metal centres or the compound that contains two 2-hydroxypyridine ligands bound to each of the two terminal metal centres and two 4-hydroxypyridine ligands bound to the central metal centre, may be much more active than any of the designed complexes.

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Burrows, Andrew David. "Cluster compounds of palladium and platinum". Thesis, University of Oxford, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302903.

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Hoogervorst, Wilhelmus Johannes. "Isophthalaldimine compounds of palladium, platinum and rhodium". [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2003. http://dare.uva.nl/document/69284.

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Ezomo, O. J. "Studies on palladium and platinum cluster compounds". Thesis, University of Oxford, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.234990.

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Chiffey, Andrew Francis. "Bimetallic compounds of palladium, platinum and gold". Thesis, University of Southampton, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294602.

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Kelly, P. F. "Sulphur-nitrogen compounds of platinum and palladium". Thesis, Imperial College London, 1987. http://hdl.handle.net/10044/1/46826.

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Phillips, David J. "Palladium-catalysed synthesis of highly functionalised compounds". Thesis, University of Glasgow, 2018. http://theses.gla.ac.uk/9011/.

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Palladium-catalysis is extremely important in fine chemical synthesis. This thesis looks at the development of new palladium-catalysed carbon–carbon bond formation reactions, with particular attention to forming new bonds to sp3 carbons. The opening chapter of this thesis gives an overview of current methods for palladium-catalysed heterocyclisation, and the methods for incorporating further functionalisation into this process, then focuses on the optimisation and expansion of a new palladium-catalysed carboallylation reaction. The reaction mechanism was demonstrated via a deuterium-labelling study, confirming that the reaction proceeds through an isohypsic mechanism. Chapter 2 begins with a summary of palladium-catalysed isohypsic reactions, and the introduction of the isohypsic–redox sequence. New results are presented on the expansion of this isohypsic–redox sequence to include the oxyallylation–Heck-coupling, and work on the aminoallylation–Grubbs–Wacker oxidation. Chapter 3 commences with an introduction to MIDA boronates, describing their useful properties along with some uses, particularly in step-wise synthesis. The development of a new palladium-catalysed allylation of MIDA boronates is then detailed. Using MIDA boronates to form a new bond to an sp3 carbon for the first time, this was applicable to a range of allyl halides as well as a large number of MIDA boronates containing a range of functionality. Formation of a new sp3–sp3 carbon–carbon bond was explored, as well as an enantioselective allylation. The application of the allylation was demonstrated in the development of a new palladium-catalysed synthesis of Ibuprofen. Experimental procedures and data are summarised in Chapter 4. An appendix containing NMR spectra for new compounds is attached.

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Cloete, Jezreel. "Synthesis and applications of functionalized pyridinyl imine complexes of palladium". Thesis, University of the Western Cape, 2005. http://etd.uwc.ac.za/index.php?module=etd&amp.

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The synthesis and characterization of pyridinyl &alpha
-diimine Pd(II) complexes having a functionalized hydrocarbon attached to the imino nitrogen was performed. The catalytic activity of these complexes were then evaluated in the polymerization of ethylene and in the Heck coupling reaction of methyl acrylate with iodobenzene.

Unconjugated &beta
-diimine complexes of palladium were also synthesized and their activities towards ethylene polymerization and the Heck coupling of methyl acrylate and iodobenzene also evaluated and compared to that of the &alpha
-diimine complexes. Three of the &alpha
-diimine complexes synthesized showed activity towards ethylene polymerization, these being the complexes bearing the allyl, styrene and phenol functionalities. &omega
-Carboxylato complexes which were also synthesized showed no activity towards ethylene polymerization.

The polymer produced was found to be high density linear polyethylene with an average PDI of 2.54 with Mn values ranging between 3.42 and 6.90 x 10-5 and Mw values ranging between 6.05 and 17.6 x 10-5.

The complexes bearing the allyl, styrene and phenol functionalities, as well as the &omega
-carboxylato complexes active in the Heck coupling reactions of methyl acrylate with iodobenzene. None of the unconjugated &beta
-diimine complexes prepared showed any activity towards ethylene polymerization even at high Al/Pd ratios. The activity of these complexes towards the Heck arylation reaction was comparable to that of the &alpha
-diimine complexes showing similar activities.

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Wallner, Olov. "Palladium-Catalyzed Synthesis and Transformations of Organometallic Compounds". Doctoral thesis, Stockholm : Dept. of Organic Chemistry, Stockholm University, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-804.

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Tarlton, Stephen Vijay. "Low oxidation state compounds of palladium and platinum". Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300855.

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Libri sul tema "Palladium compounds"

Scott, Peter J. H. Solid-phase palladium chemistry. Hoboken, NJ: Wiley, 2012.

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Palladium reagents in organic syntheses. London: Academic Press, 1985.

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Tsuji, Jiro. Palladium reagents and catalysts: Innovations inorganic synthesis. Chichester: Wiley, 1995.

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Shirran, Colette. Novel sulfur ligands for palladium catalysis. Dublin: University College Dublin, 1998.

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Tsuji, Jiro. Palladium reagents and catalysts: Innovations in organic synthesis. Chichester: Wiley, 1995.

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The Mizoroki-Heck reaction. Hoboken, N.J: Wiley, 2008.

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Li, Jie Jack. Palladium in heterocyclic chemistry: A guide for the synthetic chemist. Amsterdam: Pergamon, 2000.

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1935-, Negishi Ei-ichi, e Meijere A. de, a cura di. Handbook of organopalladium chemistry for organic synthesis. New York: Wiley-Interscience, 2002.

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Tsuji, Jiro. Palladium reagents and catalysts: Innovations in organic synthesis. Chichester: Wiley & Sons, 1995.

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Tsuji, Jiro. Palladium reagents and catalysts: New perspectives for the 21st century. Hoboken, NJ: Wiley, 2004.

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Capitoli di libri sul tema "Palladium compounds"

Macintyre, J. E. "Pd Palladium". In Dictionary of Organometallic Compounds, 262–71. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4615-6847-6_38.

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MacIntyre, Jane E. "Pd Palladium". In Dictionary of Organometallic Compounds, 178–84. Boston, MA: Springer US, 1996. http://dx.doi.org/10.1007/978-1-4899-6848-7_41.

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Macintyre, J. E., F. M. Daniel, D. J. Cardin, S. A. Cotton, R. J. Cross, A. G. Davies, R. S. Edmundson et al. "Pd Palladium". In Dictionary of Organometallic Compounds, 144–50. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4757-4966-3_42.

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Nagy, Zoltán. "Pd—Palladium". In Electrochemical Synthesis of Inorganic Compounds, 383. Boston, MA: Springer US, 1985. http://dx.doi.org/10.1007/978-1-4899-0545-1_50.

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Davison, Suzanne F., e Peter M. Maitlis. "Oxidations using Palladium Compounds". In Organic Syntheses by Oxidation with Metal Compounds, 469–502. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-2109-5_9.

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Tsuji, Jiro, e Tadakatsu Mandai. "Palladium-Catalyzed Coupling Reactions of Propargylic Compounds". In Metal-Catalyzed Cross-Coupling Reactions, 455–89. Weinheim, Germany: Wiley-VCH Verlag GmbH, 2007. http://dx.doi.org/10.1002/9783527612222.ch11.

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Miller, J. S. "Compounds Containing Nickel, Palladium, and Platinum Chains". In Inorganic Reactions and Methods, 101. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470145296.ch85.

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Gebel, T. "Toxicology of platinum, palladium, rhodium, and their compounds". In Anthropogenic Platinum-Group Element Emissions, 245–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-59678-0_25.

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Buckley, Robert G. "Rhodium, iridium and palladium compounds as experimental anticancer drugs". In Metal Compounds in Cancer Therapy, 92–108. Dordrecht: Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-1252-9_5.

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Breyer, David, e Thomas Braun. "Palladium-Mediated Synthesis of 4-Vinyltetrafluoropyridine and 2,3,5,6-Tetrafluoropyridine". In Efficient Preparations of Fluorine Compounds, 237–39. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2012. http://dx.doi.org/10.1002/9781118409466.ch35.

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Atti di convegni sul tema "Palladium compounds"

Kostić, Marina, Vera Divac e Sven Mangelinckx. "SYNTHESIS AND CHARACTERIZATION OF PALLADIUM (II)–2- (AZIDOMETHYL)CYCLOPROPANE-1,1-DICARBOXYLIC ACID COMPLEX". In 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.297k.

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The discovery that palladium complexes possess a wide range of biological activities (from antitumor, -viral, -malarial, -fungal to antimicrobial activities) encourages further research in this scientific field. Herein we describe the synthesis and characterization of a novel palladium (II) complex, using [Pd(dien)Cl]Cl and 2-(azidomethyl)cyclopropane-1,1-dicarboxylic acid (azmcpda) as a ligand. [Pd(dien)Cl]Cl was selected as a starting material taking into consideration its importance as a model for the investigation of the substitution reactions in coordination chemistry and a deeper understanding of the biological activities of some structurally similar compounds. The ligand compound was synthesized by the procedure described in the literature. It is noteworthy to mention that 2- (azidomethyl)cyclopropane-1,1-dicarboxylic acid presents the precursor for the synthesis of 2- (aminomethyl)cyclopropane-1,1-dicarboxylic acid, as an example of the constrained γ-amino dicarboxylic acids. The synthesis was achieved by the conversion of the ligand compound into the corresponding sodium dicarboxylate salt and subsequent treatment with [Pd(dien)Cl]Cl (pH maintained between 6-7). The IR and NMR spectra, as well as elemental analysis have confirmed that the Na[Pd(dien)(azmcpda)]. H2O species was formed and that coordination of the ligand compound to the metal ion was established through carboxylate oxygen donor atom.

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Rúa-Sueiro, Marcos, Paula Munin-Cruz, Francisco Reigosa, José M. Vila, M. Teresa Pereira e Juan M. Ortigueira. "Synthesis of mono- and dinuclear cyclometallated compounds with palladium and platinum". In The 24th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2020. http://dx.doi.org/10.3390/ecsoc-24-08299.

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Rúa-Sueiro, Marcos, Paula Munín-Cruz, Sara Bermúdez-Fernández e José M. Vila. "Palladium Cyclometallated Compounds: Evaluation of Their Catalytic Activity in Cross-Coupling Reactions". In ECCS 2021. Basel Switzerland: MDPI, 2022. http://dx.doi.org/10.3390/eccs2021-11034.

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Boyarsky, V., A. Mikherdov, S. Baikov, P. Savko, R. Suezov e R. Trifonov. "С,N-CHELATED CARBENE COMPLEXES OF PALLADIUM(II) AS POTENTIAL PHARMACOLOGICALLY ACTIVE COMPOUNDS". In MedChem-Russia 2021. 5-я Российская конференция по медицинской химии с международным участием «МедХим-Россия 2021». Издательство Волгоградского государственного медицинского университета, 2021. http://dx.doi.org/10.19163/medchemrussia2021-2021-50.

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Lim, Adeline B. Y., Xin Long, Lu Shen, Xi Chen, Raju Ramanujan, Chee Lip Gan e Zhong Chen. "Effect of palladium on the mechanical properties of Cu and Cu-Al intermetallic compounds". In 2013 IEEE 15th Electronics Packaging Technology Conference (EPTC 2013). IEEE, 2013. http://dx.doi.org/10.1109/eptc.2013.6745727.

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Lucio Martinez, Fatima, Adofo Fernández-Figueiras, Francisco Reigosa, Jose M. Vila, Mª Teresa Pereira, Paula Munín e Paula Polo. "Synthesis and catalytic study in the Suzuki-Miyaura reaction of a family of palladium compounds". In The 21st International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2017. http://dx.doi.org/10.3390/ecsoc-21-04754.

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Avdović, Edina, Žiko B. Milanović, Milanka Radulović e Dušan S. Dimić. "ANTIMICROBIAL ACTIVITY OF 3- (1- (3- HYDROXYPHENYL) AMINO) ETHYLIDENE) CHROMAN-2,4-DIONE AND ITS CORRESPONDING PALLADIUM(II) COMPLEX". In 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.387a.

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In this manuscript, the in vitro antimicrobial activity of the previously synthesized coumarin derivative 3- (1- (3-hydroxyphenyl) amino) ethylidene) chroman-2,4-dione (L) and its corresponding palladium (II) complex (C) were examined. Their antimicrobial activity was screened against four strains of bacteria Bacillus cereus (ATCC 11778) G+; Staphylococcus aureus (ATCC 13709) G+; Klebsiella pneumoniae (ATCC 27736) G-; and Escherichia coli (ATCC 2592) G-) and three strains of fungi (Aspergillus flavus (ATCC15517); Candida albicans (ATCC 10231); Fusarium oxysporum (ATCC 695) using disc diffusion and microdilution method. The obtained minimum inhibitory concentration (MIC) values by microdilution method for ligand and complex are similar for all tested bacteria and fungi, which means that both compounds have a similar antimicrobial effect. On the other hand, analysis of zone of inhibition (ZI) values for the tested compounds shows that the complex is generally somewhat more active than the ligand.

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Sulman, Esther. "THE ROLE OF ALKALI METAL COMPOUNDS IN SYNTHESIS OF EFFECTIVE POLYMER-BASED PALLADIUM CATALYSTS OF SELECTIVE HYDROGENATION". In 18th International Multidisciplinary Scientific GeoConference SGEM2018. Stef92 Technology, 2018. http://dx.doi.org/10.5593/sgem2018/4.1/s17.094.

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Goenawan, Isna Y., Linjie (Robin) Hu e Shazam Williams. "Exhaust Conditioning Technology to Prevent Sulfur Poisoning on Methane Oxidation Catalyst". In ASME 2015 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/icef2015-1118.

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In some regions of the world, emissions of total organic carbon (TOC), including methane and non-methane hydrocarbons (NMHCs), from the tail pipe of natural gas or biogas fuelled combustion equipments are strictly regulated (e.g. 150 mg/Nm3 of exhaust gas in Italy). Post combustor has been widely chosen in response to the TOC emission targets. TOC typically consists of >90% methane — a strong greenhouse gas and the most challenging compound to remove due to its highly stable form. Thus, more gas is being consumed to burn the TOC present in the exhaust, resulting in higher operating (or power production) costs. A passive catalytic approach is an alternative to post combustor. Palladium based oxidation catalyst is known to actively remove TOC, providing no sulfur compounds present. Sulfur poisons and deactivates the catalyst in a short time. This paper presents a concept to extend the life of the oxidation catalyst by using an exhaust post conditioning system. The system is designed to eliminate and withstand contaminants, yielding a protection to the catalyst. Consequently, the catalyst life is prolonged by about 50 times.

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Nichols, R., G. Ramos, R. Taylor, P. Schreier e S. Heinemann. "The influence of intermetallic compounds on high speed shear testing with a specific interest in Electroless Palladium and Autocatalytic Gold". In 2017 IEEE CPMT Symposium Japan (ICSJ). IEEE, 2017. http://dx.doi.org/10.1109/icsj.2017.8240056.

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