Relevant bibliographies by topics / Lanthanide

Academic literature on the topic 'Lanthanide'

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Published: 4 June 2021
Last updated: 8 June 2024

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Journal articles on the topic "Lanthanide"

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Evans, William J., and David S. Lee. "Early developments in lanthanide-based dinitrogen reduction chemistry." Canadian Journal of Chemistry 83, no. 4 (April 1, 2005): 375–84. http://dx.doi.org/10.1139/v05-014.

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Although the first crystallographically characterized lanthanide dinitrogen complex was reported in 1988 with samarium, it is only in recent years that this field has expanded to include fully characterized examples for the entire series of lanthanides. The development of lanthanide dinitrogen chemistry has been aided by a series of unexpected results that present some good lessons in the development of science. This review presents a chronological account of the lanthanide dinitrogen chemistry discovered in our laboratory through the summer of 2004.Key words: lanthanides, dinitrogen, reduction, alkali metal, nitrogen fixation, diazenido.
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Werts, Martinus H. V. "Making sense of Lanthanide Luminescence." Science Progress 88, no. 2 (May 2005): 101–31. http://dx.doi.org/10.3184/003685005783238435.

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The luminescence of trivalent lanthanide ions has found applications in lighting, lasers, optical telecommunications, medical diagnostics, and various other fields. This introductory review presents the basics of organic and inorganic luminescent materials containing lanthanide ions, their applications, and some recent developments. After a brief history of the discovery, purification and early spectroscopic studies of the lanthanides, the radiative and nonradiative transitions of the 4f electrons in lanthanide ions are discussed. Lanthanide-doped phosphors, glasses and crystals as well as luminescent lanthanide complexes with organic ligands receive attention with respect to their preparation and their applications. Finally, two recent developments in the field of luminescent materials are addressed: near-infrared luminescent lanthanide complexes and lanthanide-doped nanoparticles.
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Lin, Ying-Ting, Rong-Xuan Liu, Gilbert Audira, Michael Edbert Suryanto, Marri Jmelou M. Roldan, Jiann-Shing Lee, Tzong-Rong Ger, and Chung-Der Hsiao. "Lanthanides Toxicity in Zebrafish Embryos Are Correlated to Their Atomic Number." Toxics 10, no. 6 (June 19, 2022): 336. http://dx.doi.org/10.3390/toxics10060336.

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Rare earth elements (REEs) are critical metallic materials with a broad application in industry and biomedicine. The exponential increase in REEs utilization might elevate the toxicity to aquatic animals if they are released into the water due to uncareful handling. The specific objective of our study is to explore comprehensively the critical factor of a model Lanthanide complex electronic structures for the acute toxicity of REEs based on utilizing zebrafish as a model animal. Based on the 96 h LC50 test, we found that the majority of light REEs display lower LC50 values (4.19–25.17 ppm) than heavy REEs (10.30–41.83 ppm); indicating that they are atomic number dependent. Later, linear regression analyses further show that the average carbon charge on the aromatic ring (aromatic Cavg charge) can be the most significant electronic structural factor responsible for the Lanthanides’ toxicity in zebrafish embryos. Our results confirm a very strong correlation of LC50 to Lanthanide’s atomic numbers (r = 0.72), Milliken charge (r = 0.70), and aromatic Cavg charge (r = −0.85). This most significant correlation suggests a possible toxicity mechanism that the Lanthanide cation’s capability to stably bind to the aromatic ring on the residue of targeted proteins via a covalent chelating bond. Instead, the increasing ionic bond character can reduce REEs’ toxicity. In addition, Lanthanide toxicity was also evaluated by observing the disruption of photo motor response (PMR) activity in zebrafish embryos. Our study provides the first in vivo evidence to demonstrate the correlation between an atomic number of Lanthanide ions and the Lanthanide toxicity to zebrafish embryos.
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Weißhoff, Hardy, Katharina Janek, Peter Henklein, Herbert Schumann, and Clemens Mügge. "Elution Behavior and Structural Characterization of N- and C-functionalized DOTA Complexes for the Labelling of Biomolecules." Zeitschrift für Naturforschung B 64, no. 10 (October 1, 2009): 1159–68. http://dx.doi.org/10.1515/znb-2009-1008.

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Two types of lanthanide complexes of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) for the labelling of biomolecules were investigated by HPLC, MS and NMR spectroscopy. The elution behavior of lanthanide complexes of N-functionalized DOTA [1,4,7,10-tetraazacyclododecane- 1,4,7-triacetic acid-10-maleimidoethylacetamide (nDOTA-Mal) and 1-{2-[4-(maleimido- N-propylacetamidobutyl)amino]-2-oxoethyl}-1,4,7,10-tetraazacyclododecane-4,7,10-triacetic acid (nDOTA-Bu-Mal)] and C-functionalized DOTA [2-{4-(maleimido-N-propylacetamido)benzyl}-1,4, 7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (cDOTA-Bnz-Mal) and 2-(4-isothiocyanatobenzyl)- 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (cDOTA-Bnz-NCS)] was compared. N-functionalized lanthanide DOTA complexes coelute as required for their use as ICAT-analogous reagents. The complexation of the C-functionalized DOTA with lanthanides results in two fractions separable by HPLC. Coelution is observed for the main fractions of the lanthanide complexes. The retention times of the minor fractions show a dependence on the ionic radii of the metal ions. MALDI spectra of lanthanide-DOTA-peptide conjugates including different monoisotopic lanthanides demonstrate the advantage of the mass variations for extensive peptide and protein investigations.
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Kovács, Eszter M., József Kónya, and Noémi M. Nagy. "Structural curiosities of lanthanide (Ln)-modified bentonites analyzed by radioanalytical methods." Journal of Radioanalytical and Nuclear Chemistry 322, no. 3 (September 19, 2019): 1747–54. http://dx.doi.org/10.1007/s10967-019-06765-6.

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Abstract The effects of pH and lanthanide (La, Y) concentration were investigated on the release of iron from Ca-bentonite crystal structure. XRF results revealed that during the Ca–H cation exchange procedure iron loss was not observed. In the case of lanthanide modifications, the pH has low influence, meanwhile the concentration of lanthanide has high influence on iron loss. Thus, high amount of trivalent lanthanides cause the structural iron release.
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Chu, Frances, and Mary E. Lidstrom. "XoxF Acts as the Predominant Methanol Dehydrogenase in the Type I Methanotroph Methylomicrobium buryatense." Journal of Bacteriology 198, no. 8 (February 8, 2016): 1317–25. http://dx.doi.org/10.1128/jb.00959-15.

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ABSTRACTMany methylotrophic taxa harbor two distinct methanol dehydrogenase (MDH) systems for oxidizing methanol to formaldehyde: the well-studied calcium-dependent MxaFI type and the more recently discovered lanthanide-containing XoxF type. MxaFI has traditionally been accepted as the major functional MDH in bacteria that contain both enzymes. However, in this study, we present evidence that, in a type I methanotroph,Methylomicrobium buryatense, XoxF is likely the primary functional MDH in the environment. The addition of lanthanides increasesxoxFexpression and greatly reducesmxaexpression, even under conditions in which calcium concentrations are almost 100-fold higher than lanthanide concentrations. Mutations in genes encoding the MDH enzymes validate our finding that XoxF is the major functional MDH, as XoxF mutants grow more poorly than MxaFI mutants under unfavorable culturing conditions. In addition, mutant and transcriptional analyses demonstrate that the lanthanide-dependent MDH switch operating in methanotrophs is mediated in part by the orphan response regulator MxaB, whose gene transcription is itself lanthanide responsive.IMPORTANCEAerobic methanotrophs, bacteria that oxidize methane for carbon and energy, require a methanol dehydrogenase enzyme to convert methanol into formaldehyde. The calcium-dependent enzyme MxaFI has been thought to primarily carry out methanol oxidation in methanotrophs. Recently, it was discovered that XoxF, a lanthanide-containing enzyme present in most methanotrophs, can also oxidize methanol. In a methanotroph with both MxaFI and XoxF, we demonstrate that lanthanides transcriptionally control genes encoding the two methanol dehydrogenases, in part by controlling expression of the response regulator MxaB. Lanthanides are abundant in the Earth's crust, and we demonstrate that micromolar amounts of lanthanides are sufficient to suppress MxaFI expression. Thus, we present evidence that XoxF acts as the predominant methanol dehydrogenase in a methanotroph.
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Lumpe, Henning, Arjan Pol, Huub J. M. Op den Camp, and Lena J. Daumann. "Impact of the lanthanide contraction on the activity of a lanthanide-dependent methanol dehydrogenase – a kinetic and DFT study." Dalton Transactions 47, no. 31 (2018): 10463–72. http://dx.doi.org/10.1039/c8dt01238e.

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Citron, Irvin M., Patrick M. Hanlon, and Stephen Arthur. "Ultraviolet Spectroscopic Determination of Five Lanthanide Elements without Prior Separation." Applied Spectroscopy 47, no. 6 (June 1993): 764–72. http://dx.doi.org/10.1366/0003702934067027.

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This investigation has resulted in an analytical method for the quantitative determination of total lanthanide concentration in aqueous solution by absorbance at 240 nm in the ultraviolet followed by quantitative determination of individual lanthanide ion concentrations by the use of concentration-responsive absorption peaks in the 190–235 nm region. The 240-nm peak is present and is proportional to concentration regardless of the ligand employed to complex the lanthanides (including H2O). The individual lanthanide/ligand peaks in the 190–235 nm region were selected on the basis of their separation from one another, their linearity of absorbance vs. concentration, and their statistical reliability based on replicate sample analyses. Lanthanides involved in this investigation were La+3, Nd+3, Eu+3, Ho+3, and Yb+3. Ligands ultimately selected for complexation were citrate for La+3, Nd+3, and Ho+3, and DTPA for Eu+3, Ho+3, and Yb+3. When large amounts of heavy metal ions were present, a modified method was developed with citrate as the only complexing ligand for all five lanthanides. The method here developed permits the analyses of lanthanide ions in aqueous solution without prior separation and involves the use of comparatively inexpensive instrumentation (UV absorption spectrophotometer).
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Savić, Aleksandar, Anna M. Kaczmarek, Rik Van Deun, and Kristof Van Hecke. "DNA Intercalating Near-Infrared Luminescent Lanthanide Complexes Containing Dipyrido[3,2-a:2′,3′-c]phenazine (dppz) Ligands: Synthesis, Crystal Structures, Stability, Luminescence Properties and CT-DNA Interaction." Molecules 25, no. 22 (November 13, 2020): 5309. http://dx.doi.org/10.3390/molecules25225309.

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In order to create near-infrared (NIR) luminescent lanthanide complexes suitable for DNA-interaction, novel lanthanide dppz complexes with general formula [Ln(NO3)3(dppz)2] (Ln = Nd3+, Er3+ and Yb3+; dppz = dipyrido[3,2-a:2′,3′-c]phenazine) were synthesized, characterized and their luminescence properties were investigated. In addition, analogous compounds with other lanthanide ions (Ln = Ce3+, Pr3+, Sm3+, Eu3+, Tb3+, Dy3+, Ho3+, Tm3+, Lu3+) were prepared. All complexes were characterized by IR spectroscopy and elemental analysis. Single-crystal X-ray diffraction analysis of the complexes (Ln = La3+, Ce3+, Pr3+, Nd3+, Eu3+, Er3+, Yb3+, Lu3+) showed that the lanthanide’s first coordination sphere can be described as a bicapped dodecahedron, made up of two bidentate dppz ligands and three bidentate-coordinating nitrate anions. Efficient energy transfer was observed from the dppz ligand to the lanthanide ion (Nd3+, Er3+ and Yb3+), while relatively high luminescence lifetimes were detected for these complexes. In their excitation spectra, the maximum of the strong broad band is located at around 385 nm and this wavelength was further used for excitation of the chosen complexes. In their emission spectra, the following characteristic NIR emission peaks were observed: for a) Nd3+: 4F3/2 → 4I9/2 (870.8 nm), 4F3/2 → 4I11/2 (1052.7 nm) and 4F3/2 → 4I13/2 (1334.5 nm); b) Er3+: 4I13/2 → 4I15/2 (1529.0 nm) c) Yb3+: 2F5/2 → 2F7/2 (977.6 nm). While its low triplet energy level is ideally suited for efficient sensitization of Nd3+ and Er3+, the dppz ligand is considered not favorable as a sensitizer for most of the visible emitting lanthanide ions, due to its low-lying triplet level, which is too low for the accepting levels of most visible emitting lanthanides. Furthermore, the DNA intercalation ability of the [Nd(NO3)3(dppz)2] complex with calf thymus DNA (CT-DNA) was confirmed using fluorescence spectroscopy.
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Pereira, Cláudia C. L., José M. Carretas, Bernardo Monteiro, and João P. Leal. "Luminescent Ln-Ionic Liquids beyond Europium." Molecules 26, no. 16 (August 10, 2021): 4834. http://dx.doi.org/10.3390/molecules26164834.

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Searching in the Web of Knowledge for “ionic liquids” AND “luminescence” AND “lanthanide”, around 260 entries can be found, of which a considerable number refer solely or primarily to europium (90%, ~234). Europium has been deemed the best lanthanide for luminescent applications, mainly due to its efficiency in sensitization, longest decay times, and the ability to use its luminescence spectra to probe the coordination geometry around the metal. The remaining lanthanides can also be of crucial importance due to their different colors, sensitivity, and capability as probes. In this manuscript, we intend to shed some light on the existing published work on the remaining lanthanides. In some cases, they appear in papers with europium, but frequently in a subordinate position, and in fewer cases then the main protagonist of the study. All of them will be assessed and presented in a concise manner; they will be divided into two main categories: lanthanide compounds dissolved in ionic liquids, and lanthanide-based ionic liquids. Finally, some analysis of future trends is carried out highlighting some future promising fields, such as ionogels.
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Dissertations / Theses on the topic "Lanthanide"

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Dickins, Rachel Sarah. "Chiral lanthanide complexes." Thesis, Durham University, 1997. http://etheses.dur.ac.uk/4706/.

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The use of chiral lanthanide complexes as probes to investigate interactions with other chiral molecules and macromolecules is of particular interest. A key step in the development of such systems is the preparation of a single, rigid enantiomer of the complex which is conformationally rigid on the NMR timescale or the lifetime of the metal-based emission. Chiral europium and terbium complexes are of particular concern as they may function as emissive probes and are amenable to analysis by circular dichroism and circularly polarised lummescence. Charge neutral and cationic complexes of N-substituted 1,4,7,10- tetraazacyclododecane, functionahsed with three phosphmate and one amide pendent arms, or two, three and four pendent amide arms containing a remote chiral centre, have been prepared. The chirality of the remote stereocentre determmes the helicity of the arrangement of the pendent arms and the conformation of the 12-membered macrocycle.The chiral europium and terbium complexes of the tetraamide complexes exist as single, rigid enantiomers, exhibiting a well-defined metal-based circularly polarised emission. Circular dichroism studies reveal that exciton coupling occurs between adjacent pairs of 1-naphthyl chromophores of tetraamides, whereas the constitutional 2- naphthyl isomers exhibit excimer formation. The behaviour of the di-, tri-, and tetraamide complexes in the presence of added anions has been investigated. The measurement of the luminescent lifetime of the excited state and the circularly polarised emission exhibited by the enantiopure complexes in aqueous solution affords a novel way of signalling the presence of selected oxy-anions.
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Smith, David Geoffrey. "Intracellular responsive lanthanide probes." Thesis, Durham University, 2012. http://etheses.dur.ac.uk/3591/.

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The use of lanthanide complexes for the detection of biologically relevant species such as anions, pH and metal ions has grown significantly over the past decade. Such probes offer significant advantages over conventional probes; sharp narrow emission lines encode detailed spectral information and allow ratiometric analysis, and their luminescence is long-lived allowing selective spectral acquisition. Many lanthanide-based probes operate in aqueous media, but few have been applied to intracellular measurements. The introductory chapter considers the design of lanthanide based probes for cellular applications. The fundamentals of lanthanide emission are discussed, and how the ligand structure needs to be carefully constructed to maximise emission efficiency. Reported bicarbonate- and pH-responsive probes, both lanthanide based and non-lanthanide based, are reviewed, leading to a set of proposed novel probe structures. The synthesis of these probes with further reasoning behind their design is described in chapter two. The chapter concludes with an overview of the complexes in terms of their emission spectral form, hydration number, HPLC and mass spectrometry properties. Chapter three presents work on bicarbonate-responsive probes. Through a series of spectral titrations, affinity constants for a range of anions were assessed. A high selectivity for bicarbonate was observed over other oxy-anions, and in the presence of protein. The complexes exhibited a mitochondrial localisation profile, and the europium luminescence intensity was modulated reversibly in response to pCO2. The terbium analogues showed negligible change under such conditions, and thus a europium to terbium emission intensity ratio could be used to calibrate pCO2. This principle was also applied to the analysis of bicarbonate levels in simulated biological fluid, and in a serum sample. Several pH-responsive complexes are described in chapter four. Key aspects of pH-probe design were highlighted in early examples, leading to the final set of probes based on reversible sulphonamide ligation. Spectral titrations were performed to assess pKa values, and the use of europium to terbium emission intensity ratios was again found to offer a convenient method for assessing pH. Unprecedented changes in CPL were found in response to pH in these systems, and gem values could be used to report upon pH. The complexes were observed to exhibit a lysosomal distribution. Finally, chapter five contains experimental procedures for each compound synthesised, as well as general experimental procedures. Both sets of complexes described in this thesis show great promise for use as well-defined intracellular probes of bicarbonate or pH.
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Cunningham, Sharron Anne. "Soluble lanthanide thiolate complexes." Thesis, University of Liverpool, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367207.

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Timmins, Phillipa L. "Dinuclear luminescent lanthanide complexes." Thesis, University of York, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.274520.

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Lilley, Johnathon Robert. "Lanthanide nanoparticles in immunodiagnostics." Thesis, University of Birmingham, 2018. http://etheses.bham.ac.uk//id/eprint/8157/.

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This thesis shows the surface functionalisation of gold nanoparticles with surface active, luminescent Eu complexes and free light chain antibodies, to produce free light chain antibody functionalised gold nanoparticles which show characteristic, Eu luminescence. We show how these particles can be used in the development of a novel FRET based assay whereby the Eu luminescence is quenched on addition of free light chain specific antibody, labelled with a suitable organic FRET acceptor for Eu luminescence as measured by lifetime measurements. We show how these particles can be used to develop a competitive immunoassay to measure the concentration of free light chain antibodies. We also report the preparation of a novel functionalised dibenzoylmethane molecule with a thiol surface active group as to functionalise gold nanoparticles which can bind and sensitize Eu ions.
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Xu, Xiaohan. "Acidity of Lanthanide Clusters." University of Akron / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=akron1619532111562154.

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Smith, Steven P. "Lanthanide-containing Nanostructured Materials." Diss., The University of Arizona, 2011. http://hdl.handle.net/10150/145459.

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The research described in this Dissertation is concerned generally with the exploration of the potential use of lanthanide elements in nanostructured materials for the purpose of modification of the magnetic and optical properties. This is explored through a focus on the development of lanthanide-containing iron oxide nanosystems. Our objectives of producing lanthanide containing nanostructured materials with potentially useful optical and magnetic applications has been achieved through the development of lanthanide-doped Fe3O4 and -Fe2O3 nanoparticles, as well as a unique core-shell magnetic-upconverting nanoparticle system.Necessary background information on nanomaterials, rationale for the study of lanthanide-containing iron oxide nanosystems and context for discussion of the results obtained in each project is provided in the Introduction Chapter. The syntheses of Fe3O4 nanoparticles doped with Eu(III) and Sm(III) are discussed, along with structural characterization and magnetic property investigation of products In Chapter 2. The following Chapter expands the study of lanthanide doping to -Fe2O3, a closely related yet distinct magnetic nanoparticle system. A completely different synthesis is attempted, and comparisons between the two systems are made.The development of novel synthetic methodologies used to create such products has yielded high-quality lanthanide-containing materials and are evidenced by TEM images displaying nearly monodisperse particles in each of our efforts. The modifications to the magnetic properties resulting from lanthanide doping include theobservation of ferromagnetism in the Fe3O4 system and increased magnetic saturation of -Fe2O3 nanoparticles, and are characterized by VSM and the visual observation of magnetic alignment of products. Our efforts towards developing a novel methodology capable of producing high quality Fe3O4 nanoparticles, and subsequent characterization of products, were published in the Journal of the American Chemical Society.Optically active, magnetic, core-shell nanoparticles are investigated in Chapter 4 for the potential uses in diagnosis and treatment of cancer. This multifunctional system uses Fe3O4 as a magnetic core, shelled by upconverting lanthanide-containing nanomaterials, and is rendered biocompatible through encapsulation of the core-shell structure by a silica shell. Added functionality is achieved through amine functionalization of the silica surface, with the goal of coupling the inorganic nanoparticle with drug targeting groups. TEM results indicate successful formation of the core-shell nanoparticles, and expected magnetic and optical properties are shown by visual observation and luminescence spectroscopy, respectively.
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Bruce, James I. "Supramolecular photochemistry of lanthanide complexes." Thesis, University of Oxford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.308689.

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Clarkson, Ian Michael. "Energy transfer in lanthanide complexes." Thesis, Durham University, 1999. http://etheses.dur.ac.uk/4498/.

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This thesis details investigations into the photophysical properties of lanthanide ions in a number of different systems. The preparation and characterisation of lanthanide containing surfactant salts of the type Ln(A0T)(_3) (Ln = Tb, Nd, Eu, AOT = bis-(2-ethylhexyl) sulfosuccinate) is described. Small angle neutron scattering experiments have been used to determine the size and shape of reverse micelles formed by these surfactants in water/cyclohexane microemulsions. The luminescence lifetimes of the lanthanide ions have been used to investigate the solvation environment within reverse micelle systems as a function of water content. The use of lanthanide complexes based on 1,4,7,10-tetraazacyclododecane bearing phenanthridine antenna in luminescence microscopy has been explored. Samples such as silica particles, onion skin cells and guinea pig heart cells have been imaged. Time- resolved measurements have allowed time gating of the sample from a fluorescent background and lifetime maps of the images have been obtained. The preparation and characterisation of deuteriated complexes of dota (1,4,7,10- tetraazacyclododecane-1,4,7,10-tetraacetic acid) with lanthanide ions is described. Selective deuteriation of both the ring and arm sites allow the relative quenching effects of C-H/D oscillators to be determined for various lanthanides in a series of structurally well defined complexes. Finally, investigations into the distance dependence of the energy transfer between aromatic chromophores and lanthanide ions have been undertaken. The synthesis of a model system linking a phenanthridine donor to a europium complex by poly(valine) spacer units is described. Preliminary photophysical results show that the quantum yield of emission by europium decreases as the distance between the donor acceptor pair is increased.
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Song, Se Ahn. "Electron microscopy of lanthanide diphthalocyanines." Thesis, University of Essex, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.328597.

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Books on the topic "Lanthanide"

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Hänninen, Pekka, and Harri Härmä, eds. Lanthanide Luminescence. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21023-5.

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Wijn, H. P. J., ed. Binary Lanthanide Oxides. Berlin/Heidelberg: Springer-Verlag, 1997. http://dx.doi.org/10.1007/b39979.

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

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Cheng, Peng, ed. Lanthanide Metal-Organic Frameworks. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-45773-3.

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Chen, Xueyuan, Yongsheng Liu, and Datao Tu. Lanthanide-Doped Luminescent Nanomaterials. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-40364-4.

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Tang, Jinkui, and Peng Zhang. Lanthanide Single Molecule Magnets. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-46999-6.

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Cotton, Simon. Lanthanide and Actinide Chemistry. Chichester, UK: John Wiley & Sons, Ltd, 2006. http://dx.doi.org/10.1002/0470010088.

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Kilbourn, Barry T. A lanthanide lanthology: A collection of notes concerning the lanthanides and related elements. White Plains, NY, U.S.A: Molycorp, 1993.

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de Bettencourt-Dias, Ana, ed. Modern Applications of Lanthanide Luminescence. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-12859-2.

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Bünzli, J.-C. G., 1944- and Choppin Gregory R, eds. Lanthanide probes in life, chemical, and earth sciences: Theory and practice. Amsterdam: Elsevier, 1989.

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Book chapters on the topic "Lanthanide"

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Müller, Bernd G. "Lanthanide Fluorides." In Topics in f-Element Chemistry, 55–65. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3758-4_2.

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Choppin, Gregory R., and Pamela J. Wong. "Lanthanide Aminopolycarboxylates." In ACS Symposium Series, 346–60. Washington, DC: American Chemical Society, 1994. http://dx.doi.org/10.1021/bk-1994-0565.ch029.

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Papaconstantopoulos, Dimitrios A. "Lanthanide Hydrides." In Band Structure of Cubic Hydrides, 567–99. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-06878-2_15.

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Spangler, Corinna, and Michael Schäferling. "Luminescent Chemical and Physical Sensors Based on Lanthanide Complexes." In Lanthanide Luminescence, 235–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_1.

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Hemmilä, Ilkka, and Ville Laitala. "Sensitized Bioassays." In Lanthanide Luminescence, 361–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_10.

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Soukka, Tero, and Harri Härmä. "Lanthanide Nanoparticules as Photoluminescent Reporters." In Lanthanide Luminescence, 89–113. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_11.

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Stenman, Ulf-Håkan. "Clinical Application of Time-Resolved Fluorometric Assays." In Lanthanide Luminescence, 329–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_12.

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Tanke, H. J. "Imaging of Lanthanide Luminescence by Time-Resolved Microscopy." In Lanthanide Luminescence, 313–28. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_2.

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Bünzli, Jean-Claude G., and Svetlana V. Eliseeva. "Basics of Lanthanide Photophysics." In Lanthanide Luminescence, 1–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_3.

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Faulkner, Stephen, and Daniel Sykes. "Lanthanide Assemblies and Polymetallic Complexes." In Lanthanide Luminescence, 161–82. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/4243_2010_4.

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Conference papers on the topic "Lanthanide"

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Cho, Yung-Zun, In-Tae Kim, Hee-Chul Yang, Hwan-Seo Park, and Han-Soo Lee. "Separation of Lanthanide Fission Products in a Eutectic Waste Salts Delivered From Pyroprocessing of a Spent Oxide Fuel by Using Lab-Scale Oxidative Precipitation Apparatus." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16127.

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Co-precipitation experiments of lanthanides were carried out using this lab-scale apparatus (4kg-salt/batch). As lanthanides, 8 lanthanide elements (Y, La, Ce, Pr, Nd, Sm, Eu and Gd) were used. By reaction with oxygen, these 8 lanthanide chlorides were converted their oxide (REO2, RE2O3) or oxychloride form. Since these lanthanide oxides or oxychlorides are nearly molten salt insoluble, they all were precipitated by free settling in the bottom of molten salt bed, where about 7–8 hrs precipitation time was requested. It was found that in the conditions of 700 °C - 12 hours sparging time and 5 L/min, all the used lanthanide elements showed over 99.5% oxidation efficiency. But in case of 800 °C molten salt temperature only after 7 hours they showed over 99% oxidation efficiency.
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SILVA, Andrei Marcelino Sá Pires, Edna Aparecida Faria de ALMEIDA, and Jorge Fernando Silva de MENEZES. "EXTRACTION, PURIFICATION, AND COMBINATION OF LAPACHOL IN NOVEL EUROPIUM COMPLEX." In SOUTHERN BRAZILIAN JOURNAL OF CHEMISTRY 2021 INTERNATIONAL VIRTUAL CONFERENCE. DR. D. SCIENTIFIC CONSULTING, 2022. http://dx.doi.org/10.48141/sbjchem.21scon.38_abstract_silva.pdf.

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Lapachol belongs to the group of 1,4-naphthoquinones, with the addition of a hydroxide group attached to carbon 2 and a branched alkene nomenclature 3-methyl-2-butenyl attached to carbon 3, with final nomenclature 2-hydroxy-3 -(3-methyl-2-butenyl)-1,4-naphthoquinone. As a chromophore, it exhibits near-ultraviolet absorption, one of the important characteristics in the process of choosing ligands to integrate photoluminescent lanthanide complexes. Photoluminescent materials are currently widely used in the market for making plates, paints, plates, tapes, pigments, and other luminescent equipment. The use of what are called DMCLs (Molecular Light Converting Devices) is increasing in Photovoltaic Cells, Optical Luminescent Tracers, Forensic Chemistry, Fluoroimmunoassays, and more. Knowing the great demand for these devices, it is feasible to study and characterize new compounds that have favorable emission characteristics and that allow their use in the aforementioned categories. For this, the use of lanthanides is a great proposal, and the application of a chromophore ligand, such as Lapachol, aims to provide an increase in the emission of the final product. In the present work, the extraction, a new purification process of Lapachol from its natural source, the Ipê Roxo wood, is reported, as well as the characterizations that attest to the feasibility of the new process, in addition to the use of the material as a binder in lanthanide complexes.
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Haushalter, J. P., and G. W. Faris. "Surface Enhancement of Lanthanide Emission." In Frontiers in Optics. Washington, D.C.: OSA, 2005. http://dx.doi.org/10.1364/fio.2005.fwr3.

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Zhang, Yan, and Timothy T. Y. Tan. "Tailoring lanthanide nanocrystals for nanomedicine." In SPIE BiOS, edited by Wolfgang J. Parak, Marek Osinski, and Kenji Yamamoto. SPIE, 2013. http://dx.doi.org/10.1117/12.2006288.

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van Eijk, C. W. "Fast lanthanide-doped inorganic scintillators." In Tenth Feofilov Symposium on Spectroscopy of Crystals Activated by Rare Earth and Transitional Ions, edited by Alexander I. Ryskin and V. F. Masterov. SPIE, 1996. http://dx.doi.org/10.1117/12.229141.

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Haushalter, Jeanne P., Xudong Xiao, Adam M. Percival, and Gregory W. Faris. "Surface enhancement of lanthanide emission." In Biomedical Optics 2005, edited by Tuan Vo-Dinh, Joseph R. Lakowicz, and Zygmunt K. Gryczynski. SPIE, 2005. http://dx.doi.org/10.1117/12.593737.

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Bornhop, Darryl J., H. Charles Manning, Sarah Smith, Shelby Wyatt, Michelle Sexton, Reid Thompson, and Moneeb Ehtesham. "Bimodal molecular imaging with lanthanide chelates." In Frontiers in Optics. Washington, D.C.: OSA, 2004. http://dx.doi.org/10.1364/fio.2004.fthr1.

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Doty, F. P., Douglas McGregor, Mark Harrison, Kip Findley, and Raulf Polichar. "Structure and properties of lanthanide halides." In Optical Engineering + Applications, edited by F. Patrick Doty, H. Bradford Barber, and Hans Roehrig. SPIE, 2007. http://dx.doi.org/10.1117/12.740849.

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Kissabekova, Assemgul, Alma Dauletbekova, Irina Kudryavtseva, Aleksandr Lushchik, Sergey Omelkov, Magdalena Baran, and Yaroslav Zhydachevskyy. "Cathodoluminescence of Bi3+-doped lanthanide niobates." In RAD Conference. RAD Centre, 2021. http://dx.doi.org/10.21175/rad.abstr.book.2021.15.1.

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Leif, Robert C., Margie C. Becker, Alfred J. Bromm, Jr., Nanguang Chen, Ann E. Cowan, Lidia M. Vallarino, Sean Yang, and Robert M. Zucker. "Lanthanide-enhanced luminescence (LEL) with one- and two-photon excitation of Quantum Dyes lanthanide(III)-macrocycles." In Biomedical Optics 2004, edited by Dan V. Nicolau, Joerg Enderlein, Robert C. Leif, and Daniel L. Farkas. SPIE, 2004. http://dx.doi.org/10.1117/12.530284.

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Reports on the topic "Lanthanide"

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Ley, Josh M. Unique Lanthanide-Free Motor Construction. Office of Scientific and Technical Information (OSTI), June 2018. http://dx.doi.org/10.2172/1441186.

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Payne, G. (Lanthanide and actinide organometallic chemistry). Office of Scientific and Technical Information (OSTI), January 1987. http://dx.doi.org/10.2172/6751202.

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Dickerson, James Henry. Structure and Magnetic Properties of Lanthanide Nanocrystals. Office of Scientific and Technical Information (OSTI), June 2014. http://dx.doi.org/10.2172/1140150.

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Rao, Linfeng. Thermodynamic Studies to Support Actinide/Lanthanide Separations. Office of Scientific and Technical Information (OSTI), September 2015. http://dx.doi.org/10.2172/1229561.

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Rao, Linfeng. Thermodynamic Studies to Support Actinide/Lanthanide Separations. Office of Scientific and Technical Information (OSTI), September 2016. http://dx.doi.org/10.2172/1306332.

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Li, Xingliang. Thermodynamic Studies to Support Actinide/Lanthanide Separations. Office of Scientific and Technical Information (OSTI), August 2014. http://dx.doi.org/10.2172/1164321.

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Del Cul, G. D., W. D. Bond, L. M. Toth, G. D. Davis, S. Dai, and D. H. Metcalf. Citrate based ``TALSPEAK`` lanthanide-actinide separation process. Office of Scientific and Technical Information (OSTI), September 1994. http://dx.doi.org/10.2172/10192716.

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Zhang, Jinsuo, and Christopher Taylor. Studies of Lanthanide Transport in Metallic Fuel. Office of Scientific and Technical Information (OSTI), April 2018. http://dx.doi.org/10.2172/1432450.

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Zhang, Jinsuo, and Christopher Taylor. Studies of Lanthanide Transport in Metallic Fuel. Office of Scientific and Technical Information (OSTI), April 2018. http://dx.doi.org/10.2172/1432451.

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Scott, M. J. Advanced Extraction Methods for Actinide/Lanthanide Separations. Office of Scientific and Technical Information (OSTI), December 2005. http://dx.doi.org/10.2172/860922.

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