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Osypiuk D, Cristóvão B, Mazur L. New heteronuclear complexes of PdII–LnIII–PdII with Schiff base ligand: Synthesis, crystal structures and chemical properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132924] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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2
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Zhang G, Mei L, Ding J, Su K, Guo Q, Lv G, Liao L. Recent progress on lanthanide complexes/clay minerals hybrid luminescent materials. J RARE EARTH 2022. [DOI: 10.1016/j.jre.2022.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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Ludden MD, Taylor CGP, Ward MD. Orthogonal binding and displacement of different guest types using a coordination cage host with cavity-based and surface-based binding sites. Chem Sci 2021; 12:12640-12650. [PMID: 34703549 PMCID: PMC8494021 DOI: 10.1039/d1sc04272f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 08/24/2021] [Indexed: 12/13/2022] Open
Abstract
The octanuclear Co(ii) cubic coordination cage system H (or HW if it bears external water-solubilising substituents) has two types of binding site for guests. These are (i) the partially-enclosed central cavity where neutral hydrophobic organic species can bind, and (ii) the six 'portals' in the centres of each of the faces of the cubic cage where anions bind via formation of a network of CH⋯X hydrogen bonds between the anion and CH units on the positively-charged cage surface, as demonstrated by a set of crystal structures. The near-orthogonality of these guest binding modes provides the basis for an unusual dual-probe fluorescence displacement assay in which either a cavity-bound fluorophore (4-methyl-7-amino-coumarin, MAC; λem = 440 nm), or a surface-bound anionic fluorophore (fluorescein, FLU; λem = 515 nm), is displaced and has its emission ‘switched on’ according to whether the analyte under investigation is cavity-binding, surface binding, or a combination of both. A completely orthogonal system is demonstrated based using a Hw/MAC/FLU combination: addition of the anionic analyte ascorbate displaced solely FLU from the cage surface, increasing the 515 nm (green) emission component, whereas addition of a neutral hydrophobic guest such as cyclooctanone displaced solely MAC from the cage central cavity, increasing the 440 nm (blue) emission component. Addition of chloride results in some release of both components, and an intermediate colour change, as chloride is a rare example of a guest that shows both surface-binding and cavity-binding behaviour. Thus we have a colourimetric response based on differing contributions from blue and green emission components in which the specific colour change signals the binding mode of the analyte. Addition of a fixed red emission component from the complex [Ru(bipy)3]2+ (Ru) provides a baseline colour shift of the overall colour of the luminescence closer to neutral, meaning that different types of guest binding result in different colour changes which are easily distinguishable by eye. Orthogonal binding of neutral or anionic fluorophores to the cavity or surface, respectively, of a coordination cage host allows a dual-probe displacement assay which gives a different fluorescence colorimetric response according to where analyte species bind.![]()
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Affiliation(s)
- Michael D Ludden
- Department of Chemistry, University of Warwick Coventry CV4 7AL UK
| | | | - Michael D Ward
- Department of Chemistry, University of Warwick Coventry CV4 7AL UK
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4
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Gorai T, Schmitt W, Gunnlaugsson T. Highlights of the development and application of luminescent lanthanide based coordination polymers, MOFs and functional nanomaterials. Dalton Trans 2021; 50:770-784. [PMID: 33351011 DOI: 10.1039/d0dt03684f] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The development of lanthanide based coordination polymer and metal-organic framework (CPs and MOFs) nanomaterials as novel functional (e.g. luminescent and magnetic) materials has attracted significant attention in recent times. This is in part due to the wide, but yet unique coordination requirements that the f-metal ions possess, as well as their attractive physical properties, which are often transferred to the bulk material. Hence, there is no surprise, that the design, synthesis and characterisation of lanthanide based CP/MOF materials (featuring either 'pure' lanthanides, or a mixture of both f- and d-metal ions) for applications in gas and small molecule absorption, storage, conversion/catalysis, chemical sensing, bio-imaging, drug delivery, etc. has been a prominent feature in the scientific literature. In this review, we give a selected overview of some of the recent developments in the area of Ln CP/MOF based nanomaterials for sensing, optical materials and bio-medicine research, as well as making reference to some more established examples, with the view of introducing, particularly to new researchers to the field, the powerful and attractive features of lanthanide based materials.
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Affiliation(s)
- Tumpa Gorai
- School of Chemistry and Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, Dublin 2, Ireland.
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5
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Liu J, Yang X, Zhu T, Yuan B, Chen H, Shi D, Schipper D, Jones RA. Construction of a crystalline 14-metal Zn–Nd rectangular nanocluster with a dual-emissive response towards metal ions. RSC Adv 2019; 9:40017-40022. [PMID: 35541392 PMCID: PMC9076200 DOI: 10.1039/c9ra09409a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 11/18/2019] [Indexed: 12/01/2022] Open
Abstract
A crystalline 14-metal Zn–Nd cluster [Zn6Nd8L2(OAc)20(O)2(NO3)4(OC2H5)4] (1) was constructed using a flexible Schiff base ligand with long-chain (CH2)2O(CH2)2O(CH2)2 backbone. 1 exhibits a nanoscale rectangular structure (10 × 14 × 18 Å). Besides the visible ligand-centered emission, 1 displays typical NIR luminescence of Nd3+. Interestingly, 1 shows both a ligand-centered and lanthanide fluorescence response towards metal ions, especially to K+ and Co2+ at the ppm level. A crystalline 14-metal Zn–Nd nanocluster was constructed, and it shows ligand-centered and lanthanide fluorescence response towards metal ions. ![]()
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Affiliation(s)
- Jieni Liu
- Zhejiang Key Laboratory of Carbon Materials
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- China
| | - Xiaoping Yang
- Zhejiang Key Laboratory of Carbon Materials
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- China
| | - Ting Zhu
- Zhejiang Key Laboratory of Carbon Materials
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- China
| | - Bichen Yuan
- Zhejiang Key Laboratory of Carbon Materials
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- China
| | - Hongfen Chen
- Zhejiang Key Laboratory of Carbon Materials
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- China
| | - Dongliang Shi
- Zhejiang Key Laboratory of Carbon Materials
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- China
| | - Desmond Schipper
- Department of Chemistry and Biochemistry
- The University of Texas at Austin
- Austin
- USA
| | - Richard A. Jones
- Department of Chemistry and Biochemistry
- The University of Texas at Austin
- Austin
- USA
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6
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Neumann LN, Calvino C, Simon YC, Schrettl S, Weder C. Solid-state sensors based on Eu 3+-containing supramolecular polymers with luminescence colour switching capability. Dalton Trans 2018; 47:14184-14188. [PMID: 29995055 DOI: 10.1039/c8dt01580e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Polymers that exhibit changes of their luminescence colour in response to external stimuli are attractive candidates for sensing systems. We herein report the preparation of europium-based metallosupramolecular polymers, which can be processed into films and coatings that display readily detectable luminescence colour changes in response to various types of analytes.
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Affiliation(s)
- L N Neumann
- Adolphe Merkle Institute, University of Fribourg, Chemin des Verdiers 4, CH-1700, Fribourg, Switzerland.
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7
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Aletti AB, Gillen DM, Gunnlaugsson T. Luminescent/colorimetric probes and (chemo-) sensors for detecting anions based on transition and lanthanide ion receptor/binding complexes. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.06.020] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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8
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Truman LK, Bradberry SJ, Comby S, Kotova O, Gunnlaugsson T. Surface-Modified Gold Nanoparticles Possessing Two-Channel Responsive EuIII
/TbIII
Cyclen Complexes as Luminescent Logic Gate Mimics. Chemphyschem 2017; 18:1746-1751. [DOI: 10.1002/cphc.201700440] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Laura K. Truman
- School of Chemistry and Trinity Biomedical Sciences Institute; Trinity College Dublin; 152-160 Pearse Street Dublin, Dublin 2 Ireland
| | - Samuel J. Bradberry
- School of Chemistry and Trinity Biomedical Sciences Institute; Trinity College Dublin; 152-160 Pearse Street Dublin, Dublin 2 Ireland
| | - Steve Comby
- School of Chemistry and Trinity Biomedical Sciences Institute; Trinity College Dublin; 152-160 Pearse Street Dublin, Dublin 2 Ireland
| | - Oxana Kotova
- School of Chemistry and Trinity Biomedical Sciences Institute; Trinity College Dublin; 152-160 Pearse Street Dublin, Dublin 2 Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry and Trinity Biomedical Sciences Institute; Trinity College Dublin; 152-160 Pearse Street Dublin, Dublin 2 Ireland
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9
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Dunning SG, Nuñez AJ, Moore MD, Steiner A, Lynch VM, Sessler JL, Holliday BJ, Humphrey SM. A Sensor for Trace H2O Detection in D2O. Chem 2017. [DOI: 10.1016/j.chempr.2017.02.010] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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10
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Kotova O, Comby S, Lincheneau C, Gunnlaugsson T. White-light emission from discrete heterometallic lanthanide-directed self-assembled complexes in solution. Chem Sci 2017; 8:3419-3426. [PMID: 28507713 PMCID: PMC5417009 DOI: 10.1039/c7sc00739f] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 02/28/2017] [Indexed: 11/24/2022] Open
Abstract
Herein, we have developed a white-light-emitting system based on the formation of discrete lanthanide-based self-assembled complexes using a newly-designed ligand. We demonstrate that fine tuning of the lanthanide ions molar ratio in the self-assemblies combined with the intrinsic blue fluorescence of the ligand allows for the successful emission of pure white light with CIE coordinates of (0.33, 0.34).
White-light-emitting materials have attracted significant interest in recent years due to their potential applications in solid-state lighting and flat-panel displays. Design of such materials is challenging and often relies on the use of multiple fluorophores despite the fact that single component systems yield materials with enhanced stability and reproducibility. Herein, we have developed a white-light-emitting system based on the formation of discrete lanthanide-based self-assembled complexes using a newly-designed ligand. We demonstrate that fine tuning of the lanthanide ions molar ratio in the self-assemblies combined with the intrinsic blue fluorescence of the ligand allows for the successful emission of pure white light with CIE coordinates of (0.33, 0.34).
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Affiliation(s)
- Oxana Kotova
- School of Chemistry , Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , Dublin 2 , Ireland . ;
| | - Steve Comby
- School of Chemistry , Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , Dublin 2 , Ireland . ;
| | - Christophe Lincheneau
- School of Chemistry , Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , Dublin 2 , Ireland . ;
| | - Thorfinnur Gunnlaugsson
- School of Chemistry , Trinity Biomedical Sciences Institute (TBSI) , Trinity College Dublin , Dublin 2 , Ireland . ;
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11
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Selective Sensing of Tyrosine Phosphorylation in Peptides Using Terbium(III) Complexes. Int J Anal Chem 2016; 2016:3216523. [PMID: 27375742 PMCID: PMC4916314 DOI: 10.1155/2016/3216523] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 04/28/2016] [Indexed: 11/18/2022] Open
Abstract
Phosphorylation of tyrosine residues in proteins, as well as their dephosphorylation, is closely related to various diseases. However, this phosphorylation is usually accompanied by more abundant phosphorylation of serine and threonine residues in the proteins and covers only 0.05% of the total phosphorylation. Accordingly, highly selective detection of phosphorylated tyrosine in proteins is an urgent subject. In this review, recent developments in this field are described. Monomeric and binuclear Tb(III) complexes, which emit notable luminescence only in the presence of phosphotyrosine (pTyr), have been developed. There, the benzene ring of pTyr functions as an antenna and transfers its photoexcitation energy to the Tb(III) ion as the emission center. Even in the coexistence of phosphoserine (pSer) and phosphothreonine (pThr), pTyr can be efficintly detected with high selectivity. Simply by adding these Tb(III) complexes to the solutions, phosphorylation of tyrosine in peptides by protein tyrosine kinases and dephosphorylation by protein tyrosine phosphatases can be successfully visualized in a real-time fashion. Furthermore, the activities of various inhibitors on these enzymes are quantitatively evaluated, indicating a strong potential of the method for efficient screening of eminent inhibitors from a number of candidates.
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12
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Caffrey DF, Gunnlaugsson T. Displacement assay detection by a dimeric lanthanide luminescent ternary Tb(III)-cyclen complex: high selectivity for phosphate and nitrate anions. Dalton Trans 2015; 43:17964-70. [PMID: 25374328 DOI: 10.1039/c4dt02341b] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The luminescent dimeric ternary lanthanide–cyclen complexes (2-(Ln.1)2; Ln = Tb/Eu) were designed and both their self-assembly formation and their ability to detect anions via displacement assays were investigated using spectrophotometric titrations in MeOH solution. The formation of 2-(Tb.1)2 and 2-(Eu.1)2 was investigated in solution, and determination of the binding constants and stoichiometry showed that the former was formed almost exclusively over the 1:1 complex 2-(Tb.1) after the addition of two equivalents of 2; while for 2-(Eu.1)2 a mixture of both stoichiometries existed even after the addition of four equivalents of 2. Of these two systems, 2-(Tb.1)2 was studied in details as a probe for anions, where significant changes where observed in the photophysical properties of the complex; with the characteristic Tb(III)-centred emission being fully switched off upon the sensing of phosphates and nitrate, giving rise to the formation of a H2PO4(-):Tb.1 complex in a 1:2 stoichiometry upon sensing of H2PO4(-) by 2-(Tb.1)2, while NO3(-) gave 1:1 complex formation and two equivalents of NO3(-)·Tb.1.
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Affiliation(s)
- David F Caffrey
- School of Chemistry and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
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13
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14
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Wickramaratne TM, Pierre VC. Turning an aptamer into a light-switch probe with a single bioconjugation. Bioconjug Chem 2014; 26:63-70. [PMID: 25427946 PMCID: PMC4306522 DOI: 10.1021/bc5003899] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
We
describe a method for transforming a structure-switching aptamer
into a luminescent light-switch probe via a single conjugation. The
methodology is demonstrated using a known aptamer for Hg2+ as a case study. This approach utilizes a lanthanide-based metallointercalator,
Eu-DOTA-Phen, whose luminescence is quenched almost entirely and selectively
by purines, but not at all by pyrimidines. This complex, therefore,
does not luminesce while intercalated in dsDNA, but it is bright red
when conjugated to a ssDNA that is terminated by several pyrimidines.
In its design, the light-switch probe incorporates a structure-switching
aptamer partially hybridized to its complementary strand. The lanthanide
complex is conjugated to either strand via a stable amide bond. Binding
of the analyte by the structure-switching aptamer releases the complementary
strand. This release precludes intercalation of the intercalator in
dsDNA, which switches on its luminescence. The resulting probe turns
on 21-fold upon binding to its analyte. Moreover, the structure switching
aptamer is highly selective, and the long luminescence lifetime of
the probe readily enables time-gating experiments for removal of the
background autofluorescence of the sample.
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Ikeda M, Matsumoto M, Kuwahara S, Habata Y. Tetra-Armed Cyclen Bearing Two Benzo-15-Crown-5 Ethers in the Side Arms. Inorg Chem 2014; 53:10514-9. [DOI: 10.1021/ic501590a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mari Ikeda
- Education Center,
Faculty of Engineering, Chiba Institute of Technology, Shibazono
2-1-1, Narashino, Chiba 275-0023, Japan
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16
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Kabay N, Söyleyici S, Gök Y. A Macrobicyclic Substituted Phthalocyanine. ORG PREP PROCED INT 2014. [DOI: 10.1080/00304948.2014.866473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Comby S, Surender EM, Kotova O, Truman LK, Molloy JK, Gunnlaugsson T. Lanthanide-Functionalized Nanoparticles as MRI and Luminescent Probes for Sensing and/or Imaging Applications. Inorg Chem 2013; 53:1867-79. [DOI: 10.1021/ic4023568] [Citation(s) in RCA: 100] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Steve Comby
- School of Chemistry
and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin
2, Ireland
| | - Esther M. Surender
- School of Chemistry
and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin
2, Ireland
| | - Oxana Kotova
- School of Chemistry
and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin
2, Ireland
| | - Laura K. Truman
- School of Chemistry
and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin
2, Ireland
| | - Jennifer K. Molloy
- School of Chemistry
and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin
2, Ireland
- Dipartimento di Chimica ‘‘G.
Ciamician’’, Università di Bologna, Via Selmi
2, 40126 Bologna, Italy
| | - Thorfinnur Gunnlaugsson
- School of Chemistry
and Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin
2, Ireland
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18
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Song XQ, Wang L, Zhao MM, Cheng GQ, Wang XR, Peng YQ. Synthesis, crystal structure and luminescence properties of homodinuclear lanthanide complexes with a new tetrapodal thenylsalicylamide ligand. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.03.040] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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19
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Davydov N, Zairov R, Mustafina A, Syakayev V, Tatarinov D, Mironov V, Eremin S, Konovalov A, Mustafin M. Determination of fluoroquinolone antibiotics through the fluorescent response of Eu(III) based nanoparticles fabricated by layer-by-layer technique. Anal Chim Acta 2013; 784:65-71. [PMID: 23746410 DOI: 10.1016/j.aca.2013.04.054] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 04/26/2013] [Accepted: 04/29/2013] [Indexed: 01/08/2023]
Abstract
The present work introduces the determination of fluoroquinolone antibiotics (FQs) in aqueous solutions through the fluorescent response of Eu(TTA)3 and [Eu(TTA)(3)1] (TTA(-) and 1 are thenoyltrifluoroacetonate and phosphine oxide derivative) complexes encapsulated into the polyelectrolyte capsules fabricated through layer-by-layer deposition of poly(sodium 4-styrenesulfonate) (PSS) and polyethyleneimine (PEI). The variation of luminescent core, polyelectrolyte deposition and concentration conditions reveals two modes of fluorescent response on FQs of diverse structure namely the sensitization and quenching of Eu(III) centered luminescence. The obtained regularities reveal the ternary complex formation and the ligand exchange occurring at the interface of polyelectrolyte coated [Eu(TTA)(3)1] based colloids as the reasons of the diverse fluorescent response of Eu(III) centered luminescence on FQs. The factors affecting the fluorescent response have been revealed, which are: the content of luminescent core, the mode of polyelectrolyte deposition, concentration and structure of FQs. The discrimination of moxifloxacin and lomefloxacin from levofloxacin, ofloxacin, difloxacin, perfloxacin through the quenching of Eu(III) luminescence in PSS-[Eu(TTA)(3)1] colloids has been revealed.
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Affiliation(s)
- Nikolay Davydov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan, Russia
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20
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Xu HB, Deng JG, Kang B. Designed synthesis and photophysical properties of multifunctional hybrid lanthanide complexes. RSC Adv 2013. [DOI: 10.1039/c3ra40513c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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21
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Chen G, Wardle NJ, Sarris J, Chatterton NP, Bligh SWA. Sensitized terbium(iii) macrocyclic-phthalimide complexes as luminescent pH switches. Dalton Trans 2013; 42:14115-24. [DOI: 10.1039/c3dt51236c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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22
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Bochkova OD, Mustafina AR, Mukhametshina AR, Burilov VA, Nemtarev AV, Mironov VF, Konovalov AI. The discrimination between phospholipids of diverse structure and phosphacoumarins of various hydrophobicity through fluorescent response of Tb-doped silica nanoparticles decorated by cationic surfactant. Talanta 2012; 93:233-8. [DOI: 10.1016/j.talanta.2012.02.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Revised: 01/31/2012] [Accepted: 02/10/2012] [Indexed: 11/16/2022]
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23
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Bochkova OD, Mustafina AR, Mukhametshina AR, Burilov VA, Skripacheva VV, Zakharova LY, Fedorenko SV, Konovalov AI, Soloveva SE, Antipin IS. The interfacial interactions of Tb-doped silica nanoparticles with surfactants and phospholipids revealed through the fluorescent response. Colloids Surf B Biointerfaces 2012; 92:327-33. [DOI: 10.1016/j.colsurfb.2011.12.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 11/17/2011] [Accepted: 12/08/2011] [Indexed: 10/14/2022]
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25
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Kitchen JA, Boyle EM, Gunnlaugsson T. Synthesis, structural characterisation and luminescent anion sensing studies of a Ru(II)polypyridyl complex featuring an aryl urea derivatised 2,2′-bpy auxiliary ligand. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2011.10.026] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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26
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Molloy JK, Kotova O, Peacock RD, Gunnlaugsson T. Synthesis of luminescent homo-dinuclear cationic lanthanide cyclen complexes bearing amide pendant arms through the use of copper catalysed (1,3-Huisgen, CuAAC) click chemistry. Org Biomol Chem 2012; 10:314-22. [DOI: 10.1039/c1ob06203d] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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27
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Lincheneau C, Duke RM, Gunnlaugsson T. Formation of luminescent terbium(iii) self-assemblies from pyridyl bis-amidothioureas based ligands in MeOH and in water–DMSO solutions and their use in anion sensing application. Org Biomol Chem 2012; 10:6069-73. [DOI: 10.1039/c2ob25720c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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28
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Moore EG. A comparison of sensitized Ln(iii) emission using pyridine- and pyrazine-2,6-dicarboxylates. Dalton Trans 2012; 41:5272-9. [DOI: 10.1039/c2dt30062a] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Bonnet CS, Devocelle M, Gunnlaugsson T. Luminescent lanthanide-binding peptides: sensitising the excited states of Eu(iii) and Tb(iii) with a 1,8-naphthalimide-based antenna. Org Biomol Chem 2012; 10:126-33. [DOI: 10.1039/c1ob06567j] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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Wang J, Wu J, Chen Y, Wang H, Li Y, Liu W, Tian H, Zhang T, Xu J, Tang Y. A small-molecular europium complex with anion sensing sensitivity. Dalton Trans 2012; 41:12936-41. [DOI: 10.1039/c2dt31607b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Hasegawa Y, Hieda R, Miyata K, Nakagawa T, Kawai T. Brilliant Triboluminescence of a Lanthanide Coordination Polymer with Low-Vibrational-Frequency and Non-Centrosymmetric Structural Networks. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100688] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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32
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Affiliation(s)
- Nobuhiko Iki
- a Graduate School of Environmental Studies, Tohoku University , Aramaki-Aoba, Aoba-ku, Sendai, 980-8579, Japan
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33
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Lincheneau C, Leonard JP, McCabe T, Gunnlaugsson T. Lanthanide directed self-assembly formations of Tb(iii) and Eu(iii) luminescent complexes from tryptophan based pyridyl amide ligands. Chem Commun (Camb) 2011; 47:7119-21. [DOI: 10.1039/c1cc11326g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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34
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Lincheneau C, Destribats C, Barry DE, Kitchen JA, Peacock RD, Gunnlaugsson T. Lanthanide directed self-assembly synthesis and photophysical evaluation of chiral Eu(iii) luminescent “half-helicates”. Dalton Trans 2011; 40:12056-9. [DOI: 10.1039/c1dt11225b] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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35
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Ranyuk E, Douaihy CM, Lemeune AB, Guilard R. Preparation, characterization and photophysical properties of hybrid materials from rare earth complexes of phosphonato-substituted DOTAM derivatives. NEW J CHEM 2011. [DOI: 10.1039/c0nj00955e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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McMahon BK, Mauer P, McCoy CP, Lee TC, Gunnlaugsson T. Luminescent Terbium Contrast Agent for Bone Microdamage Detection. Aust J Chem 2011. [DOI: 10.1071/ch11021] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The synthesis and photophysical evaluation of a new lanthanide luminescence imaging agent is presented. The agent, a terbium-based cyclen complex can, through the use of an iminodiacetate moiety, bind to damaged bone surface via chelation to exposed Ca(ii) sites, enabling the imaging of the damage using confocal fluorescence scanning microscopy.
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37
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dos Santos CM, Gunnlaugsson T. Exploring the luminescent sensing of anions by the use of an urea functionalised 1,10-phenanthroline (phen)-based (3:1) Eu(III) complex. Supramol Chem 2010. [DOI: 10.1080/10610270802588285] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Cidália M.G. dos Santos
- a School of Chemistry, Centre for Synthesis and Chemical Biology , Trinity College Dublin , Dublin, Ireland
| | - Thorfinnur Gunnlaugsson
- a School of Chemistry, Centre for Synthesis and Chemical Biology , Trinity College Dublin , Dublin, Ireland
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38
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Lanthanide luminescence sensing of copper and mercury ions using an iminodiacetate-based Tb(III)-cyclen chemosensor. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.07.174] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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39
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Lincheneau C, Peacock RD, Gunnlaugsson T. Europium directed synthesis of enantiomerically pure dimetallic luminescent "squeezed" triple-stranded helicates; solution studies. Chem Asian J 2010; 5:500-4. [PMID: 20143373 DOI: 10.1002/asia.200900515] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Christophe Lincheneau
- School of Chemistry, Center for Synthesis and Chemical Biology, University of Dublin, Trinity College Dublin, Dublin 2, Ireland
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40
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Nonat AM, Allain C, Faulkner S, Gunnlaugsson T. Mixed d−f3 Coordination Complexes Possessing Improved Near-Infrared (NIR) Lanthanide Luminescent Properties in Aqueous Solution. Inorg Chem 2010; 49:8449-56. [DOI: 10.1021/ic1010852] [Citation(s) in RCA: 92] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Aline M. Nonat
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
| | - Clémence Allain
- University of Oxford, Chemistry Research Laboratories, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Stephen Faulkner
- University of Oxford, Chemistry Research Laboratories, 12 Mansfield Road, Oxford OX1 3TA, U.K
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
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41
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Affiliation(s)
- Jean-Claude G. Bünzli
- Laboratory of Lanthanide Supramolecular Chemistry, École Polytechnique Fédérale de Lausanne (EPFL), BCH 1402, CH-1015 Lausanne, Switzerland, and Department of Advanced Materials Chemistry, WCU Center for Next Generation Photovoltaic Systems, Korea University, Sejong Campus, 208 Seochang, Jochiwon, Chung Nam 339-700, Republic of Korea
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42
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Plush SE, Clear NA, Leonard JP, Fanning AM, Gunnlaugsson T. The effect on the lanthanide luminescence of structurally simple Eu(iii) cyclen complexes upon deprotonation of metal bound water molecules and amide based pendant arms. Dalton Trans 2010; 39:3644-52. [DOI: 10.1039/b923383k] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Eliseeva SV, Bünzli JCG. Lanthanide luminescence for functional materials and bio-sciences. Chem Soc Rev 2010; 39:189-227. [PMID: 20023849 DOI: 10.1039/b905604c] [Citation(s) in RCA: 2121] [Impact Index Per Article: 151.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Svetlana V Eliseeva
- Laboratory of Lanthanide Supramolecular Chemistry, Swiss Federal Institute of Technology, Lausanne (EPFL)
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44
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McMahon B, Mauer P, McCoy CP, Lee TC, Gunnlaugsson T. Selective Imaging of Damaged Bone Structure (Microcracks) Using a Targeting Supramolecular Eu(III) Complex As a Lanthanide Luminescent Contrast Agent. J Am Chem Soc 2009; 131:17542-3. [PMID: 19916488 DOI: 10.1021/ja908006r] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Brian McMahon
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, Department of Anatomy, Royal College of Surgeons in Ireland, St. Stephen’s Green, Dublin 2, Ireland, and School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast, BT9 7BL U.K
| | - Peter Mauer
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, Department of Anatomy, Royal College of Surgeons in Ireland, St. Stephen’s Green, Dublin 2, Ireland, and School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast, BT9 7BL U.K
| | - Colin P. McCoy
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, Department of Anatomy, Royal College of Surgeons in Ireland, St. Stephen’s Green, Dublin 2, Ireland, and School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast, BT9 7BL U.K
| | - T. Clive Lee
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, Department of Anatomy, Royal College of Surgeons in Ireland, St. Stephen’s Green, Dublin 2, Ireland, and School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast, BT9 7BL U.K
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, Department of Anatomy, Royal College of Surgeons in Ireland, St. Stephen’s Green, Dublin 2, Ireland, and School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast, BT9 7BL U.K
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45
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Comby S, Stomeo F, McCoy C, Gunnlaugsson T. Formation of Novel Dinuclear Lanthanide Luminescent Samarium(III), Europium(III), and Terbium(III) Triple-Stranded Helicates from aC2-Symmetrical Pyridine-2,6-dicarboxamide-Based 1,3-Xylenediyl-Linked Ligand in MeCN. Helv Chim Acta 2009. [DOI: 10.1002/hlca.200900213] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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46
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Murray NS, Jarvis SP, Gunnlaugsson T. Luminescent self-assembly formation on a gold surface observed by reversible 'off-on' switching of Eu(III) emission. Chem Commun (Camb) 2009:4959-61. [PMID: 19668815 DOI: 10.1039/b909938g] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The formation of a self-assembly between a sensitising antenna and an Eu(III) functionalised cyclen complex 1.Eu, tethered to a gold surface via a C(12) alkyl thiol spacer, is described where changes in the Eu(III) emission signal the formation, and dissociation, of a ternary complex.
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Affiliation(s)
- Niamh S Murray
- School of Chemistry, Centre for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland.
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47
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Stomeo F, Lincheneau C, Leonard JP, O’Brien JE, Peacock RD, McCoy CP, Gunnlaugsson T. Metal-Directed Synthesis of Enantiomerially Pure Dimetallic Lanthanide Luminescent Triple-Stranded Helicates. J Am Chem Soc 2009; 131:9636-7. [DOI: 10.1021/ja9032204] [Citation(s) in RCA: 131] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Floriana Stomeo
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
| | - Christophe Lincheneau
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
| | - Joseph P. Leonard
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
| | - John E. O’Brien
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
| | - Robert D. Peacock
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
| | - Colin P. McCoy
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, School of Pharmacy, Queen’s University of Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, and Department of Chemistry, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, U.K
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48
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Dalla Favera N, Guénée L, Bernardinelli G, Piguet C. In search for tuneable intramolecular intermetallic interactions in polynuclear lanthanide complexes. Dalton Trans 2009:7625-38. [DOI: 10.1039/b905131g] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Bonnet CS, Gunnlaugsson T. Lanthanide macrocyclic quinolyl conjugates as luminescent molecular switches and logic gate functions using HO− and O2 as inputs. NEW J CHEM 2009. [DOI: 10.1039/b820372e] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Faulkner S, Natrajan LS, Perry WS, Sykes D. Sensitised luminescence in lanthanide containing arrays and d–f hybrids. Dalton Trans 2009:3890-9. [DOI: 10.1039/b902006c] [Citation(s) in RCA: 160] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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