Relevant bibliographies by topics / Lanthanide metals

Academic literature on the topic 'Lanthanide metals'

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Published: 4 June 2021
Last updated: 20 February 2023

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Journal articles on the topic "Lanthanide metals"

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Pallares, Roger M., David Faulkner, Dahlia D. An, Solène Hébert, Alex Loguinov, Michael Proctor, Jonathan A. Villalobos, et al. "Genome-wide toxicogenomic study of the lanthanides sheds light on the selective toxicity mechanisms associated with critical materials." Proceedings of the National Academy of Sciences 118, no. 18 (April 26, 2021): e2025952118. http://dx.doi.org/10.1073/pnas.2025952118.

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Lanthanides are a series of critical elements widely used in multiple industries, such as optoelectronics and healthcare. Although initially considered to be of low toxicity, concerns have emerged during the last few decades over their impact on human health. The toxicological profile of these metals, however, has been incompletely characterized, with most studies to date solely focusing on one or two elements within the group. In the current study, we assessed potential toxicity mechanisms in the lanthanide series using a functional toxicogenomics approach in baker’s yeast, which shares many cellular pathways and functions with humans. We screened the homozygous deletion pool of 4,291 Saccharomyces cerevisiae strains with the lanthanides and identified both common and unique functional effects of these metals. Three very different trends were observed within the lanthanide series, where deletions of certain proteins on membranes and organelles had no effect on the cellular response to early lanthanides while inducing yeast sensitivity and resistance to middle and late lanthanides, respectively. Vesicle-mediated transport (primarily endocytosis) was highlighted by both gene ontology and pathway enrichment analyses as one of the main functions disturbed by the majority of the metals. Protein–protein network analysis indicated that yeast response to lanthanides relied on proteins that participate in regulatory paths used for calcium (and other biologically relevant cations), and lanthanide toxicity included disruption of biosynthetic pathways by enzyme inhibition. Last, multiple genes and proteins identified in the network analysis have human orthologs, suggesting that those may also be targeted by lanthanides in humans.
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Pałasz, A., and P. Czekaj. "Toxicological and cytophysiological aspects of lanthanides action." Acta Biochimica Polonica 47, no. 4 (December 31, 2000): 1107–14. http://dx.doi.org/10.18388/abp.2000_3963.

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Lanthanides, also called rare-earth elements, are an interesting group of 15 chemically active, mainly trivalent, f-electronic, silvery-white metals. In fact, lanthanides are not as rare as the name implies, except for promethium, a radioactive artificial element not found in nature. The mean concentrations of lanthanides in the earth's crust are comparable to those of life-important elements like iodine, cobalt and selenium. Many lanthanide compounds show particular magnetic, catalytic and optic properties, and that is why their technical applications are so extensive. Numerous industrial sources enable lanthanides to penetrate into the human body and therefore detailed toxicological studies of these metals are necessary. In the liver, gadolinium selectively inhibits secretion by Kupffer cells and it decreases cytochrome P450 activity in hepatocytes, thereby protecting liver cells against toxic products of xenobiotic biotransformation. Praseodymium ion (Pr3+) produces the same protective effect in liver tissue cultures. Cytophysiological effects of lanthanides appear to result from the similarity of their cationic radii to the size of Ca2+ ions. Trivalent lanthanide ions, especially La3+ and Gd3+, block different calcium channels in human and animal cells. Lanthanides can affect numerous enzymes: Dy3+ and La3+ block Ca2+-ATPase and Mg2+-ATPase, while Eu3+ and Tb3+ inhibit calcineurin. In neurons, lanthanide ions regulate the transport and release of synaptic transmitters and block some membrane receptors, e.g. GABA and glutamate receptors. It is likely that lanthanides significantly and uniquely affect biochemical pathways, thus altering physiological processes in the tissues of humans and animals.
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Dunaev, Anatoliy M., Vladimir B. Motalov, and Lev S. Kudin. "ELECTRON WORK FUNCTION OF LANTHANIDE TRIIODIDES." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 63, no. 11 (October 27, 2020): 13–20. http://dx.doi.org/10.6060/ivkkt.20206311.6292.

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Desorption enthalpies of LnI4– and Ln2I7– associative ions (Ln = La, Ce, Pr, Nd, Gd, Tb, Dy, Ho, Er, Tm, and Lu) and the enthalpy of sublimation of LnI3 molecules were determined by Knudsen effusion mass spectrometric technique. These data were used to calculate the effective values of electron work function φe of polycrystalline samples of lanthanide triiodides LnI3 for the first time. The calculation methodology is based on the study of thermochemical cycles, which include atoms, molecules, ions, and electrons being in thermodynamic equilibrium with the LnI3 crystal inside the effusion cell. The values obtained for different lanthanides turned out to be close. They lie in the range of about 2.4 – 4.4 eV with an average value in the series: φe = 3.2 ± 0.3 eV. The latter value is close to those for previously studied lanthanide tribromides. No secondary periodicity of φe was found within the calculated errors along the lanthanide series. The results obtained are in quantitative agreement with the theoretical calculation of the values of the band gap of lanthanide triiodides. Comparison of φe with other classes of lanthanide compounds such as oxides, hexaborides, and lanthanide metals shows relatively high electron emission ability yielding only to alkali and alkali-earth metals.
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Zheng, Yue, Jing Huang, Feng Zhao, and Ludmila Chistoserdova. "Physiological Effect of XoxG(4) on Lanthanide-Dependent Methanotrophy." mBio 9, no. 2 (March 27, 2018): e02430-17. http://dx.doi.org/10.1128/mbio.02430-17.

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ABSTRACTA recent surprising discovery of the activity of rare earth metals (lanthanides) as enzyme cofactors as well as transcriptional regulators has overturned the traditional assumption of biological inertia of these metals. However, so far, examples of such activities have been limited to alcohol dehydrogenases. Here we describe the physiological effects of a mutation inxoxG, a gene encoding a novel cytochrome, XoxG(4), and compare these to the effects of mutation in XoxF, a lanthanide-dependent methanol dehydrogenase, at the enzyme activity level and also at the community function level, usingMethylomonassp. strain LW13 as a model organism. Through comparative phenotypic characterization, we establish XoxG as the second protein directly involved in lanthanide-dependent metabolism, likely as a dedicated electron acceptor from XoxF. However, mutation in XoxG caused a phenotype that was dramatically different from the phenotype of the mutant in XoxF, suggesting a secondary function for this cytochrome, in metabolism of methane. We also purify XoxG(4) and demonstrate that this protein is a true cytochromec, based on the typical absorption spectra, and we demonstrate that XoxG can be directly reduced by a purified XoxF, supporting one of its proposed physiological functions. Overall, our data continue to suggest the complex nature of the interplay between the calcium-dependent and lanthanide-dependent alcohol oxidation systems, while they also suggest that addressing the roles of these alternative systems is essential at the enzyme and community function level, in addition to the gene transcription level.IMPORTANCEThe lanthanide-dependent biochemistry of living organisms remains a barely tapped area of knowledge. So far, only a handful of lanthanide-dependent alcohol dehydrogenases have been described, and their regulation by lanthanides has been demonstrated at the transcription level. Little information is available regarding the concentrations of lanthanides that could support sufficient enzymatic activities to support specific metabolisms, and so far, no other redox proteins involved in lanthanide-dependent methanotrophy have been demonstrated. The research presented here provides enzyme activity-level data on lanthanide-dependent methanotrophy in a model methanotroph. Additionally, we identify a second protein important for lanthanide-dependent metabolism in this organism, XoxG(4), a novel cytochrome. XoxG(4) appears to have multiple functions in methanotrophy, one function as an electron acceptor from XoxF and another function remaining unknown. On the basis of the dramatic phenotype of the XoxG(4) mutant, this function must be crucial for methanotrophy.
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Pan, Horng-Bin, Jonathan E. Strivens, Li-Jung Kuo, and Chien M. Wai. "Sequestering Rare Earth Elements and Precious Metals from Seawater Using a Highly Efficient Polymer Adsorbent Derived from Acrylic Fiber." Metals 12, no. 5 (May 16, 2022): 849. http://dx.doi.org/10.3390/met12050849.

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An amidoxime and carboxylate containing polymer adsorbent derived from acrylic fiber has shown extremely high efficiencies for extracting critical materials and precious metals from seawater. Among 50 extractable elements, the lanthanides, cobalt, and palladium were ranked near the top with KD values in the order of 107, about an order of magnitude higher than that of uranium. The KD value of the lanthanides increased linearly with the atomic number indicating charge density is a factor controlling trivalent lanthanide extractability in seawater. The data given in this report provides crucial information regarding the strategies of ocean mining of critical materials and precious metals.
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Liu, Juewen. "Lanthanide-dependent RNA-cleaving DNAzymes as metal biosensors." Canadian Journal of Chemistry 93, no. 3 (March 2015): 273–78. http://dx.doi.org/10.1139/cjc-2014-0465.

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Lanthanides represent a group of very important but challenging analytes for biosensor development. These 15 elements are very similar in their chemical properties. So far, limited success has been realized using the rational ligand design approach. My laboratory has successfully accomplished the task of carrying out combinatorial selection to isolate lanthanide-dependent RNA-cleaving DNAzymes. We report two new DNAzymes, each discovered in a different selection condition and both are highly specific to lanthanides. When both DNAzymes are used together, it is possible to identify the last few heavy lanthanides. Upon introducing a phosphorothioate modification, one of the abovementioned DNAzymes becomes highly active with many toxic heavy metals. With the selection of more DNAzymes with different activity patterns cross the lanthanide series, a sensor array might be produced for identifying each ion. This article is a minireview of the current developments on this topic and some of the historical aspects. It reflects the main content of the Fred Beamish Award presentation delivered at the 2014 Canadian Society for Chemistry Conference in Vancouver. Future directions in this area are also discussed.
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Mahmoud, Joe, Matthew Higginson, Christopher Gilligan, Paul Thompson, Francis Livens, and Scott L. Heath. "Rapid americium separations from complex matrices using commercially available extraction chromatography resins." Journal of Radioanalytical and Nuclear Chemistry 331, no. 3 (February 17, 2022): 1353–60. http://dx.doi.org/10.1007/s10967-022-08190-8.

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AbstractA method for rapid separation of americium from complex matrices by use of two commercially available extraction chromatography resins is reported. TRU resin is capable of purifying americium/lanthanides together from Group 1, Group 2 and transition metals. TRU resin tolerated high loadings of iron, aluminium, calcium sodium and potassium. TEVA resin purified americium/lanthanides by elution with ammonium thiocyanate. Decontamination factors > 20,000 were achieved within one working day. The affinity of TEVA resin for americium, curium and lanthanides as a function of ammonium thiocyanate concentration is reported. The possibility of americium/lanthanide separations on LN resin has been explored.
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Grochala, Wojciech, Tomasz Jaron, Wojciech Wegner, and Dawid Pancerz. "Novel lanthanide borohydrides: magnetism of all flavours." Acta Crystallographica Section A Foundations and Advances 70, a1 (August 5, 2014): C275. http://dx.doi.org/10.1107/s2053273314097241.

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The rare-earth metals have high magnetic moments and a diverse range of magnetic structures. However, due to the inner-transition nature of lanthanide elements, the valence f orbitals of their trivalent cations usually do not mix substantially with the ligands' orbitals in the chemical compounds. The majority of lanthanide compounds is thus characterized by a rather ionic metal–ligand bonding and is hosting only weak crystal field effects. Several exceptions known encompass the valence fluctuation systems consisting of Sm, Ey, Tm or Yb combined with less electronegative nonmetal ligands (Si, S, Se, B etc.) or metals (Murani 2003 and references therein). This important class of lanthanide compounds for which crystal field effects are strong includes the classical systems: Yb3Si5 (Iandelli et al., 1979), YbB12 (Altshuler et al., 1998), and Yb3H8 (Drulis et al., 1999) . Even elemental Yb and Eu metals show valence transition at elevated pressure from di- to trivalent (Takemura & Syassen, 1985). These valence fluctuations are typically accompanied by electric resistivity changes: Ln(2+) → Ln(3+) + e–. Lanthanide borohydrides, Ln(BH4)3, constitute a rather poorly explored and novel group of compounds (Olsen et al., 2014). They are conveniently prepared via mechanochemical synthesis approach (high-energy milling). Quasi-ternary alkali metal-lanthanide borohydrides, MLn(BH4)4, are also available using this synthetic procedure (Wegner et al., 2013 [1] & Wegner et al., 2014 [2]). Here we explore for the first time the magnetic properties of Ln(BH4)3 and MLn(BH4)4 compounds, with particular emphasis on the thermally unstable systems (Ln= Sm, Yb and Eu) as contrasted with the reference case of much more thermally stable derivatives of ordinary lanthanides (Ln = Ho). We show that remarkably strong mixing of Ln(4f) and H(1s) states which causes thermal instability: Ln(3+) + BH4–→ Ln(2+) + BH4· leads in some cases to strong magnetic superexchange interactions between Ln(3+) centers [3].
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Rocha, J. "Microporous materials containing lanthanide metals." Current Opinion in Solid State and Materials Science 7, no. 3 (June 2003): 199–205. http://dx.doi.org/10.1016/j.cossms.2003.10.003.

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Vaňura, Petr. "Extraction of rare earth metals from trichloroacetate solutions in the presence of linear polyoxonium compounds." Collection of Czechoslovak Chemical Communications 56, no. 8 (1991): 1585–92. http://dx.doi.org/10.1135/cccc19911585.

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Extraction of rare earth metals from lithium trichloroacetate solutions ( 1.20-2.88 mol l-1) with solutions of the commercial nonionic surfactant Slovafol 909 (p-nonylphenylnonaethylene glycol) in chloroform and dichloromethane was investigated. The extraction constants as well as the Slovafol 909 distribution constants were determined in the water-dichloromethane and water-chloroform systems. The lanthanide distribution ratios decrease with their atomic numbers first rather rapidly (approximately to Sm): the separation factor αSmLa = 1.54 and 1.87 in dichloromethane and in chloroform, respectively; for lanthanides with higher atomic numbers the drop is less pronounced (αLuLa = 2.42 and 2.85 in the two solvents, respectively).
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Dissertations / Theses on the topic "Lanthanide metals"

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Dyer, Hellen Elizabeth. "New lanthanide complexes as polymerisation catalysts." Thesis, University of Oxford, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.560913.

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This Thesis describes the synthesis and characterisation of a series ofbisphenolate supported samarium borohydride, amide and zwitterionic rare earth complexes and their ability to effect the ring opening polymerisation (ROP) of cyclic esters and methylmethacrylate (MMA). Chapter 1 introduces ROP from both an industrial and an academic perspective and describes in detail the research in this area, with emphasis on rare earth initiators. The lanthanide elements and the bisphenolate ligand are also introduced. Chapter 2 describes the synthesis and characterisation ofbisphenolate supported samarium borohydride and silylamide complexes. Chapter 3 describes the ability of a selection of samarium borohydride and amide complexes to effect the ROP of the cyclic esters s-caprolactone (f-CL) and rac- lactide (rac-LA). Emphasis is placed on the effect that the nature of the bisphenolate pendant arm and the initiating moiety has on the polymerisation process. Chapter 4 describes the synthesis and characterisation of rare earth zwitterionic complexes and the ability ofa range of these complexes to effect the ROP of s-Cl. and rac-lactide. Mechanistic aspects ofthe ROP process will be discussed, as will the ability of these complexes to yield amide functionalised poly(rac-LA). Chapter 5 describes the ability ofbisphenolate samarium borohydride complexes to initiate the polymerisation of MMA. The experimental work conducted as part of this study is further supported computationally by calculations at the DFT level, both aspects will be described. Aspects concerning the synthesis and characterisation of the related borohydride derivative [Sm(N2siMe3NNPY)(BH4)2Li]oo will also be emphasised. Chapter 6 contains full experimental and characterising data for all 0 f the new compounds reported in this Thesis. Appendices A- T contain tables of selected crystallographic data for all new crystallographically characterised complexes described in this Thesis (partially on CD).
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Dai, Lixiong. "Structural modifications to optimise lanthanide luminescence." HKBU Institutional Repository, 2017. http://repository.hkbu.edu.hk/etd_oa/403.

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Luminescent lanthanide coordination complexes have attracted significant attention due to their unique optical properties. The poor absorption of a lanthanide ion can be resolved by so-called antenna effect and improve the intensity of its luminescence. Three bidentate chromophores: phosphate-pyridine chromophore, 1,2-Hydroxy pyridone (1,2-HOPO) and 2-thenoyltrifluoroacetone (TTA), functioned as both chelator and sensitizer, their energy levels are well matched with the excited state energy levels of the Eu(III) and Sm(III).. To get highly luminescent and stable lanthanide complex, we designed and synthesized various Eu(III) complexes with different backbones to compare different parameters that will affect the sensitizing efficiency of the chromophores, such as rigidity, geometry and coordination saturation.. In chapter two we combined the phosphate-pyridine chromophore with the well-studied cyclen-based chelator to fulfil the requirement of high stability and brightness. We designed a nine-coordinate europium(III) complex as platform, through coupling reactions to realise fast screen of the chromophores energy transfer efficiency.. Chapter three focuses on the structure modifications based on the chromophore of 1,2-HOPO, different chelators and backbones were compared, a europium complex EuL4 with the highest quantum yield with this chromophore was obtained and it could goes into cells and localized on lysosome very fast. Two-phonon in vitro imaging was done which showed its high potential bioapplications.. Chapter four focuses on the structure modification based on the chromophore of TTA. Different backbone directly determined the europium complexes saturation number and sensitization efficiency, therefore, their quantum yields.
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Jin, Geng Bang. "Synthesis and characterization of new Lanthanide chalcogenides." Auburn, Ala., 2007. http://repo.lib.auburn.edu/07M%20Dissertations/JIN_GENGBANG_37.pdf.

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Isler, Jeremy Payton. "Interactions of Lanthanides and Liquid Alkali Metals for "Liquid-Like" Lanthanide Transport in U-Zr Fuel." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1492607350430645.

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Munro, Keith Alistair. "High-pressure high-temperature behaviour of the lanthanide metals." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/28881.

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The high-pressure behaviour of the lanthanide series of metals has been the subject of study since the work of Percy Bridgman in the 1940s. Differences in said behaviour between the different lanthanide metals are attributed to the increasing occupation of the 4f electron shell as Z increases. Upon compression, or as Z decreases, the trivalent lanthanides (La to Lu, excluding Eu and Yb) undergo a common phase transformation sequence through various close packed structures: hcp → Sm-type (the structure adopted by samarium at ambient conditions) → dhcp → fcc → distorted fcc (d-fcc). Upon further compression, the lanthanide metals experience a first order transition to a "volume collapsed" phase. Many studies have focused on the low-Z members of the series, since the various phase transitions occur at much lower pressure where it is comparatively easy to collect high quality data. By contrast, the other members of the series have received comparability little attention, and there are even fewer reports of the structural behaviour of the lanthanide metals at high pressure and high temperature. This thesis contains the results of angle-dispersive x-ray powder diffraction experiments at high pressure and high temperature of the various members of the lanthanide metals. Ce has been the subject of many previous studies, but a systematic x-ray diffraction study of the fcc/d-fcc phase boundary has never been attempted. Furthermore, the location in P-T space of the high temperature fcc/bct/d-fcc triple point has only been inferred, due to the lack of data on the fcc/bct phase boundary at high temperature. The high-pressure high-temperature phase diagram of Ce is presented and discussed. La is unique amongst the lanthanide metals due to its empty 4f shell at ambient conditions. Despite this, La undergoes the common lanthanide transformation sequence up to the d-fcc phase, after which it undergoes a re-entrant transition back to the fcc phase at 60 GPa. The diffraction peaks of d-fcc La are shown in this thesis to undergo changes in intensity upon compression, indicating a transformation to the oI 16 structure found in Pr. La is one of the few elements whose behaviour has been unknown above 100 GPa, and results of La's structural behaviour upon compression to 280 GPa are presented and discussed. At 76 GPa, La begins a transition from the fcc phase to a new phase with the bct structure. Finally, the d-fcc→fcc re-entrant phase transition has been determined at various temperatures, and the d-fcc stability region has been mapped out. Finally, x-ray diffraction experiments were performed on Gd up to 100 GPa and ~700 K, to determine the structure of the d-fcc phase and the "volume collapsed" phase. While d-fcc Gd does not undergo pressure-induced changes similar to its low Z brethren, the d-fcc Gd remains stable up to 41 GPa at 700 K, putting a constraint on the d-fcc stability region. The data collected on Gd's "volume collapsed" phase cannot be fitted to the currently accepted mC4 structure. This has implications for our understanding of the lanthanide series as a whole, since most of of the heavier members, and some of the lighter lanthanides, are reported to adopt the mC4 structure.
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Li, King Fai. "Photoluminescent mechanism of trivalent lanthanide organic complexes." HKBU Institutional Repository, 2002. https://repository.hkbu.edu.hk/etd_ra/364.

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Coetzee, Louis-Charl Cloete. "A study of lanthanide complexes with di-2-pyridyl ligands." Thesis, Nelson Mandela Metropolitan University, 2016. http://hdl.handle.net/10948/4731.

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The ligands di(2-pyridyl) ketone (DPK) and cis-1,2 di(2-pyridyl) ethylene (DPE) are N,N,Odonor ligands that can undergo nucleophilic addition and become more flexible for coordination. The reaction between the lanthanide thiocyanate salt and DPK gave rise to seven novel complexes of the general formula [Ln(NCS)3(DPKOH)3], where Ln = La, Ce, Nd, Eu, Tb, Dy and Ho. 1H NMR spectroscopy verified that the ligand underwent nucleophilic addition upon coordination. This was further confirmed using UV-Vis spectroscopy which showed a shift in the absorption bands due to conjugation of electrons within the pyridyl ring upon coordination. UV-Vis spectroscopy was also utilised to test the covalent character of the neodymium and holmium complexes. X-ray diffraction and IR spectroscopy showed that three DPK ligands coordinated bidentately through a pyridinic nitrogen and a hydroxyl oxygen, while three isothiocyanato molecules completed the coordination environment around each metal. Furthermore, X-ray diffraction also revealed that these complexes are isostructural, ninecoordinate and the polyhedron which encloses each ion is of trigonal tricapped prismatic shape with D3h symmetry. Micro-analysis on all the complexes, except lanthanum and holmium confirmed the molecular formulae produced from the crystallographic data of each complex. The reaction between the lanthanide thiocyanate salt and DPE produced poor quality crystals which could not be detected by X-ray diffraction. The lanthanide salts used for this reaction were lanthanum, neodymium, europium, dysprosium and holmium. Upon coordination, conductivity measurements detected the presence of lanthanide ions in each solution. 1H NMR and IR spectroscopic studies showed that the ethylenic moiety of DPE underwent nucleophilic addition upon coordination. UV-Vis spectroscopy further confirmed nucleophilic addition upon coordination due to shifts in absorption bands. IR spectroscopy verified the possibility of a bidentate coordination to each metal through a pyridinic nitrogen and a hydroxyl oxygen as well as a monodentate coordination through isothiocyanato ligands. A micro-analysis on all the complexes provided the molecular formulae that can best fit each complex. The effect of the solvent molecules on the bonding parameters of the lanthanum complex was investigated. An analysis of the results produced from crystallographic data revealed the presence of intermolecular forces which interacted and stabilised the complex.
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Zhu, Xunjin. "Synthesis, characterization and photoluminescence of lanthanide porphyrinate complexes." HKBU Institutional Repository, 2006. http://repository.hkbu.edu.hk/etd_ra/695.

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Wong, Ka-Leung. "Synthesis, characterization, and photophysical studies of organic-lanthanide complexes." Click to view the E-thesis via HKUTO, 2006. http://sunzi.lib.hku.hk/hkuto/record/B36875351.

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Sultan, Muhammad [Verfasser]. "Ultrafast magnetization dynamics of lanthanide metals and alloys / Muhammad Sultan." Berlin : Freie Universität Berlin, 2012. http://d-nb.info/102715171X/34.

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Books on the topic "Lanthanide metals"

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Lanthanide and actinide chemistry. Hoboken, NJ: Wiley, 2006.

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Azarraga, L. V. Lanthanide ion probe spectroscopy for metal ion speciation. Athens, GA: U.S. Environmental Protection Agency, Environmental Research Laboratory, [1990], 1990.

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G, Potter B., Bruce Allan J, and American Ceramic Society Meeting, eds. Synthesis and application of lanthanide-doped materials. Westerville, Ohio: American Ceramic Society, 1996.

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Dolg, Michael. Computational methods in lanthanide and actinide chemistry. Chichester, West Sussex: John Wiley & Sons, Inc., 2015.

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Pisarska, Joanna. Lanthanide-doped lead borate glasses for optical applications. New York: Nova Science Publishers, 2010.

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Pisarska, Joanna. Lanthanide-doped lead borate glasses for optical applications. Hauppauge, N.Y., USA: Nova Science Publishers, 2010.

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Hänninen, Pekka. Lanthanide Luminescence: Photophysical, Analytical and Biological Aspects. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2011.

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Bettencourt-Dias, Ana de. Luminescence of lanthanide ions in coordination compounds and nanomaterials. Chichester, West Sussex, United Kingdom: Wiley, 2014.

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Arenholz, Elke. Magnetic dichroism in photoemission from lanthanide materials: Basic concepts and applications. Berlin: Wiss. u. Technik, 1996.

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R, Choppin Gregory, Navratil James D. 1941-, and Schulz Wallace W, eds. Proceedings of the International Symposium on Actinide/Lanthanide Separations, Honolulu, Hawaii, USA, 16-22 December 1984. Singapore: World Scientific, 1985.

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Book chapters on the topic "Lanthanide metals"

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Müller-Buschbaum, Klaus. "Group 3 Elements and Lanthanide Metals." In The Chemistry of Metal-Organic Frameworks: Synthesis, Characterization, and Applications, 231–70. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2016. http://dx.doi.org/10.1002/9783527693078.ch9.

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Yao, Yingming, and Qi Shen. "Organometallic Chemistry of the Lanthanide Metals." In Rare Earth Coordination Chemistry, 309–53. Chichester, UK: John Wiley & Sons, Ltd, 2010. http://dx.doi.org/10.1002/9780470824870.ch8.

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Campbell, K. D., H. Zhang, and J. H. Lunsford. "Methane Activation Over Lanthanide Oxides." In Oxygen Complexes and Oxygen Activation by Transition Metals, 308. Boston, MA: Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-0955-0_23.

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Deacon, Glen B., Tran D. Tuong, Dallas L. Wilkinson, and Tobin Marks. "Lanthanide Trichlorides by Reaction of Lanthanide Metals with Mercury(II) Chloride in Tetrahydrofuran." In Inorganic Syntheses, 136–41. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132586.ch25.

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Deacon, Glen B., Tran D. Tuong, Dallas L. Wilkinson, and Tobin Marks. "Lanthanide Trichlorides by Reaction of Lanthanide Metals with Mercury(II) Chloride in Tetrahydrofuran." In Inorganic Syntheses, 286–91. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132593.ch72.

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Schilling, James S. "Anomalous Magnetism and Superconductivity in Lanthanide Metals at Extreme Pressure." In Correlations in Condensed Matter under Extreme Conditions, 47–56. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53664-4_4.

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Meyer, Gerd, and Thomas Schleid. "Action of Alkali Metals on Lanthanide(III) Halides: An Alternative to the Conproportionation Route to Reduced Lanthanide Halides." In Topics in f-Element Chemistry, 175–85. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3758-4_7.

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Perlepes, Spyros P. "Bioinorganic Aspects of Lanthanide(III) Coordination Chemistry: Modelling the Use of Lanthanides(III) as Probes at Calcium(II) Binding Sites." In Cytotoxic, Mutagenic and Carcinogenic Potential of Heavy Metals Related to Human Environment, 265–72. Dordrecht: Springer Netherlands, 1997. http://dx.doi.org/10.1007/978-94-011-5780-3_15.

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Lappert, Michael F., Anirudh Singh, Richard G. Smith, Hilmar A. Stecher, and Ayusman Sen. "Hydrocarbon-Soluble Homoleptic Bulky Aryl Oxides of the Lanthanide Metals: [Ln(OArR )3 )]." In Inorganic Syntheses, 164–68. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132586.ch32.

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Ferbinteanu, Marilena, Fanica Cimpoesu, and Stefania Tanase. "Metal-Organic Frameworks with d–f Cyanide Bridges: Structural Diversity, Bonding Regime, and Magnetism." In Lanthanide Metal-Organic Frameworks, 185–229. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/430_2014_156.

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Conference papers on the topic "Lanthanide metals"

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Akella, Jagannadham, Gordon S. Smith, and Sam T. Weir. "Static ultra-high pressure study of lanthanide and actinide metals using a diamond-anvil cell." In High-pressure science and technology—1993. AIP, 1994. http://dx.doi.org/10.1063/1.46364.

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Amamoto, Ippei, Hirohide Kofuji, Munetaka Myochin, Tatsuya Tsuzuki, Yasushi Takasaki, Tetsuji Yano, and Takayuki Terai. "Separation of Lanthanoid Phosphates From the Spent Electrolyte of Pyroprocessing." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16265.

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This study is carried out to make the pyroprocessing hold a competitive advantage from the viewpoint of environmental load reduction and economical improvement. As one of the measures is to reduce the volume of the high-level radioactive waste, the phosphate conversion method is applied for removal of fission products from the melt as spent electrolyte in this paper. Though the removing target elements in the medium are alkali metals, alkaline earth metals and lanthanoid elements, only lanthanoid elements and lithium form the insoluble phosphates by reaction with Li3PO4 or K3PO4. Therefore, as the first step, the precipitation experiment was carried out to observe the behaviours of elements which form the insoluble precipitates as double salts other than simple salts. Then the filtration was experimented to remove lanthanoid precipitates in the spent electrolyte using Fe2O3-P2O5 glass system as a filtlation medium which is compatible material with the glassification. The result of separation of lanthanoid precipitates by filtration was effective and attained almost 100%.
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Mao, Cong, Hongji Sang, Jiawei Zheng, and Yan Wu. "Study on Synthesis of the Organophosphorus Functionalized MCM-41 And its Adsorption Property for Dy(III)." In 2022 29th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/icone29-93196.

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Abstract The composite of organophosphorus groups loaded on MCM-41(MCM-Zr-TBP) was prepared by multi-steps impregnation method to develop a novel adsorbent for radioactive lanthanides extraction from the secondary contaminated water. The synthesized hybrid material was characterized by SEM and TG. Dy(III) was taken as the representative of trivalent lanthanides. The adsorption performance of Dy(III) on MCM-Zr-TBP composite was systematically studied as the functions of solution pH, initial concentration, interaction time and aqueous temperature. The results showed that Dy(III) adsorption on MCM-Zr-TBP composite was highly dependent on aqueous pH and initial metal ion concentration. Compared with the Freundlich and pseudo-first order models, the Langmuir and pseudo-second order models presented better fitting for the adsorption data. These results indicated that MCM-Zr-TBP was found to be an effective and competent adsorbent, which could be used for the effective removal of lanthanides from the wastewater.
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Ragin, Tomasz, Jacek Zmojda, Marcin Kochanowicz, Piotr Miluski, and Dominik Dorosz. "Energy transfer mechanisms in heavy metal oxide glasses doped with lanthanide ions." In Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, edited by Ryszard S. Romaniuk. SPIE, 2016. http://dx.doi.org/10.1117/12.2247810.

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Merriles, Dakota, Michael Morse, Christopher Nielson, and Kimberly Tomchak. "SPECTROSCOPIC STUDIES OF π-BACKDONATING EARLY TRANSITION METAL AND MONOVALENT LANTHANIDE DIBORIDES." In 2022 International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2022. http://dx.doi.org/10.15278/isms.2022.tj05.

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Pisarski, Wojciech A., Joanna Pisarska, Łukasz Grobelny, Radosław Lisiecki, and Witold Ryba-Romanowski. "Near-infrared luminescence and up-conversion processes of lanthanide ions in heavy metal glasses." In International Conference on Applications of Optics and Photonics, edited by Manuel F. Costa. SPIE, 2011. http://dx.doi.org/10.1117/12.891937.

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Merriles, Dakota, Michael Morse, Erick Tieu, Christopher Nielson, and Kimberly Tomchak. "SPECTROSCOPIC STUDIES OF TRANSITION METAL AND LANTHANIDE BORIDES WITH RESONANT TWO-PHOTON IONIZATION SPECTROSCOPY." In 2021 International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2021. http://dx.doi.org/10.15278/isms.2021.fj06.

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Tropin, O. A., E. A. Kostykov, and V. A. Volkovich. "A spectroelectrochemical study of lanthanide (Yb, Sm, Eu) dichlorides in alkali metal chloride melts." In THE 2ND INTERNATIONAL CONFERENCE ON PHYSICAL INSTRUMENTATION AND ADVANCED MATERIALS 2019. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0032414.

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Barnes, Norman P. "Lanthanide Series And Transition Metal Solid-State Lasers Meeting New Objectives With Solid-State Lasers." In O-E/LASE'86 Symp (January 1986, Los Angeles), edited by Felix Schuda. SPIE, 1986. http://dx.doi.org/10.1117/12.966632.

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Nadykto, B. A. "Analysis of Actinide Compressibility and Structure at High Pressures in Comparison with Lanthanide and Transition Metal Behaviour." In PLUTONIUM FUTURES - THE SCIENCE: Third Topical Conference on Plutonium and Actinides. AIP, 2003. http://dx.doi.org/10.1063/1.1594598.

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Reports on the topic "Lanthanide metals"

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Evans, W. J. Synthesis and chemistry of yttrium and lanthanide metal complexes. Office of Scientific and Technical Information (OSTI), September 1991. http://dx.doi.org/10.2172/6267724.

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Clearfield, Abraham. Mixed Metal Phosphonate- Phosphate Resins for Separation of Lanthanides from Actinides. Office of Scientific and Technical Information (OSTI), October 2017. http://dx.doi.org/10.2172/1407693.

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Marino, Maria, M. and Walter C. Ermler. Reliable Electronic Structure Calculations for Heavy Element Chemistry: Molecules Containing Actinides, Lanthanides, and Transition Metals. Office of Scientific and Technical Information (OSTI), January 2006. http://dx.doi.org/10.2172/875418.

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Evans, W. J. Synthesis and chemistry of yttrium and lanthanide metal complexes. Progress report, March 15, 1991--March 14, 1992. Office of Scientific and Technical Information (OSTI), September 1991. http://dx.doi.org/10.2172/10104789.

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