1
|
Martinon TLM, Pierre VC. Luminescent Lanthanide Probes for Inorganic and Organic Phosphates. Chem Asian J 2022; 17:e202200495. [PMID: 35750633 PMCID: PMC9388549 DOI: 10.1002/asia.202200495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/19/2022] [Indexed: 11/09/2022]
Abstract
Inorganic and organic phosphates-including orthophosphate, nucleotides, and DNA-are some of the most fundamental anions in cellular biology, regulating numerous processes of both medical and environmental significance. The characteristic long lifetimes of emitting lanthanides, including the brighter europium(III) and terbium(III), make them ideally suited for the development of molecular probes for the detection of phosphates directly in complex aqueous media. Moreover, given their high oxophilicity and the exquisite sensitivity of their quantum yields to their hydration number, those luminescent lanthanides are perfect for the detection of phosphates. Herein we discuss the principles that have guided the recent developments of molecular probes selective for inorganic or organic phosphates and how these lanthanide complexes facilitate the study of numerous biological processes.
Collapse
Affiliation(s)
- Thibaut L. M. Martinon
- Department of ChemistryUniversity of Minnesota207 Pleasant Street SEMinneapolisMN 55455USA
| | - Valérie C. Pierre
- Department of ChemistryUniversity of Minnesota207 Pleasant Street SEMinneapolisMN 55455USA
| |
Collapse
|
2
|
Kitagawa Y, Tsurui M, Hasegawa Y. Bright red emission with high color purity from Eu(iii) complexes with π-conjugated polycyclic aromatic ligands and their sensing applications. RSC Adv 2021; 12:810-821. [PMID: 35425146 PMCID: PMC8978811 DOI: 10.1039/d1ra08233g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/18/2021] [Indexed: 12/25/2022] Open
Abstract
Eu(iii) complexes emit red light with a high color purity and have consequently attracted attention for development toward display and physical sensing applications. The characteristic pure color emission originates from the intra-4f-4f transition, and the brightness strongly depends on the electronic and steric structures of organic ligands. A large π-conjugated ligand design with a large absorption coefficient has been actively studied for achieving bright emission. The π-conjugated Eu(iii) luminophores also provide oxygen and temperature sensing properties by controlling their excited state dynamics based on π-electron systems. A comprehensive understanding of the design strategy of large π-conjugated ligands is crucial for the further development of luminescent Eu(iii) complexes. In this review, we summarize the research progress on π-conjugated Eu(iii) luminophores exhibiting bright emission and their physical sensing applications.
Collapse
Affiliation(s)
- Yuichi Kitagawa
- Faculty of Engineering, Hokkaido University N13W8, Kita-ku Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University N21 W10, Kita-ku Sapporo Hokkaido 001-0021 Japan
| | - Makoto Tsurui
- Graduate School of Chemical Sciences and Engineering, Hokkaido University N13W8, Kita-ku Sapporo Hokkaido 060-8628 Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering, Hokkaido University N13W8, Kita-ku Sapporo Hokkaido 060-8628 Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University N21 W10, Kita-ku Sapporo Hokkaido 001-0021 Japan
| |
Collapse
|
3
|
Parker D, Fradgley JD, Wong KL. The design of responsive luminescent lanthanide probes and sensors. Chem Soc Rev 2021; 50:8193-8213. [PMID: 34075982 DOI: 10.1039/d1cs00310k] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The principles of the design of responsive luminescent probes and sensors based on lanthanide emission are summarised, based on a mechanistic understanding of their mode of action. Competing kinetic pathways for deactivation of the excited states that occur are described, highlighting the need to consider each of the salient quenching processes. Such an analysis dictates the choice of both the ligand and its integral sensitising moiety for the particular application. The key aspects of quenching involving electron transfer and vibrational and electronic energy transfer are highlighted and exemplified. Responsive systems for pH, pM, pX and pO2 and selected biochemical analytes are distinguished, according to the nature of the optical signal observed. Signal changes include both simple and ratiometric intensity measurements, emission lifetime variations and the unique features associated with the observation of circularly polarised luminescence (CPL) for chiral systems. A classification of responsive lanthanide probes is introduced. Examples of the operation of probes for reactive oxygen species, citrate, bicarbonate, α1-AGP and pH are used to illustrate reversible and irreversible transformations of the ligand constitution, as well as the reversible changes to the metal primary and secondary coordination sphere that sensitively perturb the ligand field. Finally, systems that function by modulation of dynamic quenching of the ligand or metal excited states are described, including real time observation of endosomal acidification in living cells, rapid urate analysis in serum, accurate temperature assessment in confined compartments and high throughput screening of drug binding to G-protein coupled receptors.
Collapse
Affiliation(s)
- David Parker
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK.
| | | | | |
Collapse
|
4
|
Breen C, Pal R, Elsegood MRJ, Teat SJ, Iza F, Wende K, Buckley BR, Butler SJ. Time-resolved luminescence detection of peroxynitrite using a reactivity-based lanthanide probe. Chem Sci 2020; 11:3164-3170. [PMID: 34122821 PMCID: PMC8157329 DOI: 10.1039/c9sc06053g] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/14/2020] [Indexed: 12/12/2022] Open
Abstract
Peroxynitrite (ONOO-) is a powerful and short-lived oxidant formed in vivo, which can react with most biomolecules directly. To fully understand the roles of ONOO- in cell biology, improved methods for the selective detection and real-time analysis of ONOO- are needed. We present a water-soluble, luminescent europium(iii) probe for the rapid and sensitive detection of peroxynitrite in human serum, living cells and biological matrices. We have utilised the long luminescence lifetime of the probe to measure ONOO- in a time-resolved manner, effectively avoiding the influence of autofluorescence in biological samples. To demonstrate the utility of the Eu(iii) probe, we monitored the production of ONOO- in different cell lines, following treatment with a cold atmospheric plasma device commonly used in the clinic for skin wound treatment.
Collapse
Affiliation(s)
- Colum Breen
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| | - Robert Pal
- Department of Chemistry, Durham University South Road Durham DH1 3LE UK
| | - Mark R J Elsegood
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| | - Simon J Teat
- Advanced Light Source, Berkeley Lab. 1 Cyclotron Road Berkeley CA 94720 USA
| | - Felipe Iza
- Centre for Biological Engineering, Department of Mechanical, Electrical and Manufacturing Engineering, Loughborough University LE11 3TU UK
| | - Kristian Wende
- Leibniz-Institute for Plasma Science and Technology, ZIK plasmatis Felix-Hausdorff-Str.2 17489 Greifswald Germany
| | - Benjamin R Buckley
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| | - Stephen J Butler
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| |
Collapse
|
5
|
Kitagawa Y, Kumagai M, Nakanishi T, Fushimi K, Hasegawa Y. First aggregation-induced emission of a Tb(iii) luminophore based on modulation of ligand–ligand charge transfer bands. Dalton Trans 2020; 49:2431-2436. [DOI: 10.1039/d0dt00094a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Herein the aggregation-induced emission (AIE) of a Tb(iii) complex is reported for the first time.
Collapse
Affiliation(s)
- Yuichi Kitagawa
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)
| | - Marina Kumagai
- Graduate School of Chemical Sciences and Engineering
- Hokkaido University
- Sapporo
- Japan
| | - Takayuki Nakanishi
- Faculty of Industrial Science and Technology
- Tokyo University of Science
- Tokyo 125-8585
- Japan
| | - Koji Fushimi
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering
- Hokkaido University
- Sapporo
- Japan
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD)
| |
Collapse
|
6
|
Mathieu E, Sipos A, Demeyere E, Phipps D, Sakaveli D, Borbas KE. Lanthanide-based tools for the investigation of cellular environments. Chem Commun (Camb) 2018; 54:10021-10035. [PMID: 30101249 DOI: 10.1039/c8cc05271a] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Biological probes constructed from lanthanides can provide a variety of readout signals, such as the luminescence of Eu(iii), Tb(iii), Yb(iii), Sm(iii) and Dy(iii), and the proton relaxation enhancement of Gd(iii) and Eu(ii). For numerous applications the intracellular delivery of the lanthanide probe is essential. Here, we review the methods for the intracellular delivery of non-targeted complexes (i.e. where the overall complex structure enhances cellular uptake), as well as complexes attached to a targeting unit (i.e. to a peptide or a small molecule) that facilitates delivery. The cellular applications of lanthanide-based supramolecules (dendrimers, metal organic frameworks) are covered briefly. Throughout, we emphasize the techniques that can confirm the intracellular localization of the lanthanides and those that enable the determination of the fate of the probes once inside the cell. Finally, we highlight methods that have not yet been applied in the context of lanthanide-based probes, but have been successful in the intracellular delivery of other metal-based probes.
Collapse
Affiliation(s)
- Emilie Mathieu
- Department of Chemistry, Ångström Laboratory, Uppsala University, Box 523, 75120, Uppsala, Sweden.
| | | | | | | | | | | |
Collapse
|
7
|
Molloy JK, Philouze C, Fedele L, Imbert D, Jarjayes O, Thomas F. Seven-coordinate lanthanide complexes with a tripodal redox active ligand: structural, electrochemical and spectroscopic investigations. Dalton Trans 2018; 47:10742-10751. [DOI: 10.1039/c8dt01165f] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
One-electron oxidation of the lanthanide complexes affords phenoxyl radical species. Radical formation is accompanied by a quenching of the metal-based luminescence.
Collapse
Affiliation(s)
- Jennifer K. Molloy
- Département de Chimie Moléculaire
- Univ. Grenoble Alpes
- UMR-5250 CNRS UGA
- 38058 Grenoble Cedex 9
- France
| | - Christian Philouze
- Département de Chimie Moléculaire
- Univ. Grenoble Alpes
- UMR-5250 CNRS UGA
- 38058 Grenoble Cedex 9
- France
| | - Lionel Fedele
- Département de Chimie Moléculaire
- Univ. Grenoble Alpes
- UMR-5250 CNRS UGA
- 38058 Grenoble Cedex 9
- France
| | - Daniel Imbert
- Univ. Grenoble Alpes
- CNRS
- CEA
- INAC-SyMMES
- 38000 Grenoble
| | - Olivier Jarjayes
- Département de Chimie Moléculaire
- Univ. Grenoble Alpes
- UMR-5250 CNRS UGA
- 38058 Grenoble Cedex 9
- France
| | - Fabrice Thomas
- Département de Chimie Moléculaire
- Univ. Grenoble Alpes
- UMR-5250 CNRS UGA
- 38058 Grenoble Cedex 9
- France
| |
Collapse
|
8
|
Peng Y, Hu JX, Lu H, Wilson RM, Motevalli M, Hernández I, Gillin WP, Wyatt PB, Ye HQ. Functionalisation of ligands through click chemistry: long-lived NIR emission from organic Er(iii) complexes with a perfluorinated core and a hydrogen-containing shell. RSC Adv 2017. [DOI: 10.1039/c6ra25494b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Erbium complexes with a fluorinated organic core shell linked to a hydrogen-containing shell, have been synthesized using the click reaction between erbium(iii) bis(perfluoro-4-azidophenyl)phosphinate and a series of alkynes.
Collapse
Affiliation(s)
- Y. Peng
- Department of Macromolecular Science
- State Key Laboratory of Molecular Engineering of Polymers
- State Key Laboratory of ASIC and System
- SIST Fudan University
- Shanghai
| | - J. X. Hu
- Materials Research Institute and School of Physics and Astronomy
- Materials Research Institute and School of Biological and Chemical Sciences
- Queen Mary University of London
- London E1 4NS
- UK
| | - H. Lu
- Department of Macromolecular Science
- State Key Laboratory of Molecular Engineering of Polymers
- State Key Laboratory of ASIC and System
- SIST Fudan University
- Shanghai
| | - R. M. Wilson
- Materials Research Institute and School of Physics and Astronomy
- Materials Research Institute and School of Biological and Chemical Sciences
- Queen Mary University of London
- London E1 4NS
- UK
| | - M. Motevalli
- Materials Research Institute and School of Physics and Astronomy
- Materials Research Institute and School of Biological and Chemical Sciences
- Queen Mary University of London
- London E1 4NS
- UK
| | - I. Hernández
- Departamento CITIMAC
- Facultad de Ciencias
- Universidad de Cantabria
- Santander 39005
- Spain
| | - W. P. Gillin
- Materials Research Institute and School of Physics and Astronomy
- Materials Research Institute and School of Biological and Chemical Sciences
- Queen Mary University of London
- London E1 4NS
- UK
| | - P. B. Wyatt
- Materials Research Institute and School of Physics and Astronomy
- Materials Research Institute and School of Biological and Chemical Sciences
- Queen Mary University of London
- London E1 4NS
- UK
| | - H. Q. Ye
- Division of Physics and Applied Physics
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| |
Collapse
|
9
|
Wu J, Yang Y, Zhang L, Wang H, Yang M, Yuan J. A visible-light-excited Eu3+complex-based luminescent probe for highly sensitive time-gated luminescence imaging detection of intracellular peroxynitrite. J Mater Chem B 2017; 5:2322-2329. [DOI: 10.1039/c7tb00345e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A visible-light-excited europium complex was developed for highly sensitive imaging of intracellular peroxynitrite with time-gated luminescence mode.
Collapse
Affiliation(s)
- Jing Wu
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Yuzhu Yang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Lin Zhang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Huan Wang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Mei Yang
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- China
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals
- School of Chemistry
- Dalian University of Technology
- Dalian 116024
- China
| |
Collapse
|
10
|
Molloy JK, Jarjayes O, Philouze C, Fedele L, Imbert D, Thomas F. A redox active switch for lanthanide luminescence in phenolate complexes. Chem Commun (Camb) 2017; 53:605-608. [DOI: 10.1039/c6cc07942c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The reversible oxidation of coordinated phenolates into phenoxyl radicals results in a dramatic quenching (>95%) of the luminescence of the f metal ion.
Collapse
Affiliation(s)
- J. K. Molloy
- Département de Chimie Moléculaire
- Chimie Inorganique Redox (CIRE)
- UMR CNRS 5250
- Université Grenoble-Alpes
- 38041 Grenoble Cedex 9
| | - O. Jarjayes
- Département de Chimie Moléculaire
- Chimie Inorganique Redox (CIRE)
- UMR CNRS 5250
- Université Grenoble-Alpes
- 38041 Grenoble Cedex 9
| | - C. Philouze
- Département de Chimie Moléculaire
- Chimie Inorganique Redox (CIRE)
- UMR CNRS 5250
- Université Grenoble-Alpes
- 38041 Grenoble Cedex 9
| | - L. Fedele
- Laboratoire de Reconnaissance Ionique et Chimie de Coordination SCIB
- UMR-E3 CEA-UJF
- INAC, CEA-Grenoble
- 38054 Grenoble Cedex 09
- France
| | - D. Imbert
- Laboratoire de Reconnaissance Ionique et Chimie de Coordination SCIB
- UMR-E3 CEA-UJF
- INAC, CEA-Grenoble
- 38054 Grenoble Cedex 09
- France
| | - F. Thomas
- Département de Chimie Moléculaire
- Chimie Inorganique Redox (CIRE)
- UMR CNRS 5250
- Université Grenoble-Alpes
- 38041 Grenoble Cedex 9
| |
Collapse
|
11
|
Terai T, Ito H, Hanaoka K, Komatsu T, Ueno T, Nagano T, Urano Y. Detection of NAD(P)H-dependent enzyme activity by time-domain ratiometry of terbium luminescence. Bioorg Med Chem Lett 2016; 26:2314-7. [PMID: 27013390 DOI: 10.1016/j.bmcl.2016.03.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 03/09/2016] [Accepted: 03/11/2016] [Indexed: 10/22/2022]
Abstract
NAD(P)H-dependent oxidoreductases play important roles in biology. Recently, we reported that the luminescence lifetime of some Tb(3+) complexes is sensitive to NAD(P)H, and we used this phenomenon to detect activities of these enzymes. However, conventional time-resolved luminescence assays are susceptible to static quenchers such as ATP. Herein we describe a detection methodology that overcomes this issue: the intensity of the sample is measured twice with different delay times and the intensity ratio value is used as an index of NAD(P)H concentration. The method is more robust than single-point measurement, and is compatible with high-throughput assays using conventional microplate readers.
Collapse
Affiliation(s)
- Takuya Terai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; AMED CREST, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan.
| | - Hiroki Ito
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; AMED CREST, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
| | - Kenjiro Hanaoka
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Toru Komatsu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; JST PRESTO, 7 Gobancho, Chiyoda-ku, Tokyo 102-0076, Japan
| | - Tasuku Ueno
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; AMED CREST, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan
| | - Tetsuo Nagano
- Drug Discovery Initiative, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yasuteru Urano
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan; AMED CREST, 1-7-1 Otemachi, Chiyoda-ku, Tokyo 100-0004, Japan; Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| |
Collapse
|
12
|
Ito H, Terai T, Hanaoka K, Ueno T, Komatsu T, Nagano T, Urano Y. Detection of NAD(P)H-dependent enzyme activity with dynamic luminescence quenching of terbium complexes. Chem Commun (Camb) 2016; 51:8319-22. [PMID: 25879812 DOI: 10.1039/c5cc01613d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We discovered that positively charged terbium complexes bearing 1,4,7,10-tetraazacyclododecane functionalized with amide ligands are highly sensitive to dynamic luminescence quenching by NAD(P)H. We exploited this phenomenon to establish a general time-resolved luminescence-based assay platform for sensitive detection of NAD(P)H-dependent enzyme activities.
Collapse
Affiliation(s)
- Hiroki Ito
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | | | | | | | | | | | | |
Collapse
|
13
|
Neil ER, Fox MA, Pal R, Parker D. Induced europium CPL for the selective signalling of phosphorylated amino-acids and O-phosphorylated hexapeptides. Dalton Trans 2016; 45:8355-66. [DOI: 10.1039/c6dt01212d] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Circularly polarised luminescence signals selectively the binding of a range of chiral phosphorylated molecules.
Collapse
Affiliation(s)
| | - Mark A. Fox
- Department of Chemistry
- Durham University
- Durham
- UK
| | - Robert Pal
- Department of Chemistry
- Durham University
- Durham
- UK
| | - David Parker
- Department of Chemistry
- Durham University
- Durham
- UK
| |
Collapse
|
14
|
|
15
|
Neil ER, Fox MA, Pal R, Pålsson LO, O'Sullivan BA, Parker D. Chiral probe development for circularly polarised luminescence: comparative study of structural factors determining the degree of induced CPL with four heptacoordinate europium(iii) complexes. Dalton Trans 2015. [DOI: 10.1039/c5dt02358k] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Induced CPL signatures arising from the reversible binding of chiral carboxylates allow their absolute configuration and enantiomeric purity to be assessed.
Collapse
Affiliation(s)
| | - Mark A. Fox
- Department of Chemistry
- Durham University
- Durham
- UK
| | - Robert Pal
- Department of Chemistry
- Durham University
- Durham
- UK
| | | | | | - David Parker
- Department of Chemistry
- Durham University
- Durham
- UK
| |
Collapse
|
16
|
Guo Z, Song X, Lei H, Wang H, Su S, Xu H, Qian G, Zhang H, Chen B. A ketone functionalized luminescent terbium metal–organic framework for sensing of small molecules. Chem Commun (Camb) 2015; 51:376-9. [DOI: 10.1039/c4cc06729k] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A ketone functionalized luminescent terbium metal–organic framework has been realized for the highly selective and sensitive sensing of aniline.
Collapse
Affiliation(s)
- Zhiyong Guo
- Department of Chemistry
- University of Texas at San Antonio
- San Antonio
- USA
| | - Xuezhi Song
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Huaping Lei
- Key Laboratory of Materials Physics
- Institute of Solid State Physics
- Chinese Academy of Sciences
- Hefei 230031
- China
| | - Hailong Wang
- Department of Chemistry
- University of Texas at San Antonio
- San Antonio
- USA
| | - Shengqun Su
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Hui Xu
- State Key Laboratory of Silicon Materials
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Guodong Qian
- State Key Laboratory of Silicon Materials
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Hongjie Zhang
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Banglin Chen
- Department of Chemistry
- University of Texas at San Antonio
- San Antonio
- USA
| |
Collapse
|
17
|
Butler SJ, Delbianco M, Lamarque L, McMahon BK, Neil ER, Pal R, Parker D, Walton JW, Zwier JM. EuroTracker® dyes: design, synthesis, structure and photophysical properties of very bright europium complexes and their use in bioassays and cellular optical imaging. Dalton Trans 2015; 44:4791-803. [DOI: 10.1039/c4dt02785j] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The creation of the most emissive series of europium complexes is traced and examples given of their use in imaging.
Collapse
Affiliation(s)
| | | | | | | | - Emily R. Neil
- Department of Chemistry
- Durham University
- Durham DH1 3LE
- UK
| | - Robert Pal
- Department of Chemistry
- Durham University
- Durham DH1 3LE
- UK
| | - David Parker
- Department of Chemistry
- Durham University
- Durham DH1 3LE
- UK
| | | | | |
Collapse
|
18
|
Zhu AX, Qiu ZZ, Yang LB, Fang XD, Chen SJ, Xu QQ, Li QX. A luminescent cadmium(ii) metal–organic framework based on a triazolate–carboxylate ligand exhibiting selective gas adsorption and guest-dependent photoluminescence properties. CrystEngComm 2015. [DOI: 10.1039/c5ce00405e] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
19
|
|
20
|
Nasso I, Geum N, Bechara G, Mestre-Voegtlé B, Galaup C, Picard C. Highly luminescent Tb(III) macrocyclic complex based on a DO3A hosting unit and an appended carboxylated N,C-pyrazolylpyridine antenna. J Photochem Photobiol A Chem 2014. [DOI: 10.1016/j.jphotochem.2013.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
21
|
Indapurkar A, Henriksen B, Tolman J, Fletcher J. Evaluation of triazole-chelated lanthanides as chemically stabile bioimaging agents. J Pharm Sci 2013; 102:2589-98. [PMID: 23761019 DOI: 10.1002/jps.23616] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 04/12/2013] [Accepted: 04/30/2013] [Indexed: 11/09/2022]
Abstract
Europium (Eu), dysprosium (Dy), samarium (Sm), and terbium (Tb) complexes were prepared using the neutral tridentate chelator 2,6-bis(1-benzyl-1,2,3-triazol-4-yl)pyridine and one equivalent of each lanthanide salt. The physicochemical, aerodynamic, and in vitro cellular properties of each lanthanide metal complex were studied to determine their viability as cell surface fluorescent probes. Each compound was characterized by electrospray ionization mass spectroscopy (ESI-MS), ultraperformance liquid chromatography (UPLC), differential scanning calorimetry (DSC), and thermogravimetic analysis (TGA). Upon excitation at 320 nm each complex displayed characteristic lanthanide-based fluorescence emission in the visible wavelength range with stokes shifts greater than 200 nm. Each complex was found to be chemically stable when exposed to pH range of 1-11 for 72 h and resistant to photobleaching. To simulate pulmonary administration of these fluorophores, the aerodynamic properties of the Eu and Tb complexes were determined using a next generation impactor (NGI). This measurement confirmed that the complexes retain their fluorescence emission properties after nebulization. Cellular cytotoxicity was determined on A-549 lung cancer cell line using methylthiazol tetrazolium (MTT) cytotoxicity assay at 24, 48, and 72 h postexposure to the complexes. The complexes showed a dose and time-dependent effect on the percent viability of the cells.
Collapse
Affiliation(s)
- Amruta Indapurkar
- School of Pharmacy and Health Professions, Creighton University, Omaha, Nebraska 68178, USA
| | | | | | | |
Collapse
|
22
|
Butler SJ, Parker D. Anion binding in water at lanthanide centres: from structure and selectivity to signalling and sensing. Chem Soc Rev 2013; 42:1652-66. [DOI: 10.1039/c2cs35144g] [Citation(s) in RCA: 269] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
23
|
Zeng CH, Zhao FL, Yang YY, Xie MY, Ding XM, Hou DJ, Ng SW. Unusual method for phenolic hydroxyl bridged lanthanide CPs: Syntheses, characterization, one and two photon luminescence. Dalton Trans 2013. [DOI: 10.1039/c2dt32233a] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
|
24
|
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]
|
25
|
Smith DG, Law GL, Murray BS, Pal R, Parker D, Wong KL. Evidence for the optical signalling of changes in bicarbonate concentration within the mitochondrial region of living cells. Chem Commun (Camb) 2011; 47:7347-9. [PMID: 21637866 DOI: 10.1039/c1cc11853f] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Image and spectral intensity from bicarbonate-selective europium(III) probes localised in the mitochondria of cells is modulated reversibly by variation of external pCO(2), and is suppressed by addition of the carbonic anhydrase inhibitor, acetazolomide.
Collapse
Affiliation(s)
- David G Smith
- Department of Chemistry, Durham University, South Road, Durham, UK DH1 3LE
| | | | | | | | | | | |
Collapse
|
26
|
Redmond MP, Cornet SM, Woodall SD, Whittaker D, Collison D, Helliwell M, Natrajan LS. Probing the local coordination environment and nuclearity of uranyl(vi) complexes in non-aqueous media by emission spectroscopy. Dalton Trans 2011; 40:3914-26. [DOI: 10.1039/c0dt01464h] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
27
|
Parker D. Critical Design Factors for Optical Imaging with Metal Coordination Complexes. Aust J Chem 2011. [DOI: 10.1071/ch10365] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Metal coordination complexes are emerging as an important class of optical imaging probes. They may function not only as stains for particular cell compartments, but also as responsive probes, able to report on changes in local ionic composition. The critical factors to consider in designing such probes are reviewed, including issues of cell uptake and compartmentalization, the degree of non-invasiveness and their functional performance. Prospects are considered for the development of lanthanide(iii) probes capable of reporting changes in local bicarbonate, citrate, and lactate.
Collapse
|
28
|
Parker D, Walton JW, Lamarque L, Zwier JM. Comparative Study of the Luminescence Properties and Relative Stability of a Series of Europium(III) Complexes Bearing One to Four Coordinated Azaxanthone Groups. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000501] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
29
|
Teyssot ML, Nauton L, Canet JL, Cisnetti F, Chevry A, Gautier A. Aromatic Nitrogen Donors for Efficient Copper(I)-NHC CuAAC under Reductant-Free Conditions. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000046] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
30
|
Song C, Ye Z, Wang G, Yuan J, Guan Y. A Lanthanide-Complex-Based Ratiometric Luminescent Probe Specific for Peroxynitrite. Chemistry 2010; 16:6464-72. [DOI: 10.1002/chem.201000528] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
31
|
Xue F, Ma Y, Fu L, Hao R, Shao G, Tang M, Zhang J, Wang Y. A europium complex with enhanced long-wavelength sensitized luminescent properties. Phys Chem Chem Phys 2010; 12:3195-202. [PMID: 20237709 DOI: 10.1039/b920448b] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We report a new complex Eu(tta)(3).bpt (tta = thenoyltrifluoroacetonate; bpt = 2-(N,N-di-ethylanilin-4-yl)-4,6-bis(pyrazol-1-yl)-1,3,5-triazine) with excellent long-wavelength sensitized luminescent properties, in which four hydrogen atoms replace the methyl groups at the 3,3'- and 5,5'-positions of the pyrazolyl rings in a previously reported complex Eu(tta)(3).dpbt. Upon visible-light excitation (lambda(ex) = 410 nm) at 295 K, the quantum yield (Phi(Ln)(L)) of Eu(3+) luminescence of Eu(tta)(3).bpt is higher by 23% than that of Eu(tta)(3).dpbt. Different from the case of Eu(tta)(3).dpbt, Phi(Ln)(L) of Eu(tta)(3).bpt increases linearly with the decrease in temperature. Because of the different coordination environments around Eu(3+) ion, the fine structure of the hypersensitive (5)D(0)-->(7)F(2) emission band of Eu(tta)(3).bpt is quite different from that of Eu(tta)(3).dpbt, with the strongest emission line locating at 620 nm rather than 613 nm where the strongest emission line of Eu(tta)(3).dpbt appears. The excitation window of Eu(tta)(3).bpt is much broader than that of Eu(tta)(3).dpbt with a red edge extending up to 450 nm in a dilute toluene solution (1.0 x 10(-5) M) and 500 nm in a toluene solution (1.0 x 10(-2) M). Eu(tta)(3).bpt also exhibits excellent two-photon-excitation luminescent properties.
Collapse
Affiliation(s)
- Fumin Xue
- Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Law GL, Man C, Parker D, Walton JW. Observation of the selective staining of chromosomal DNA in dividing cells using a luminescent terbium(iii) complex. Chem Commun (Camb) 2010; 46:2391-3. [DOI: 10.1039/b924679g] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
33
|
Law GL, Pal R, Palsson LO, Parker D, Wong KL. Responsive and reactive terbium complexes with an azaxanthone sensitiser and one naphthyl group: applications in ratiometric oxygen sensing in vitro and in regioselective cell killing. Chem Commun (Camb) 2009:7321-3. [DOI: 10.1039/b920222f] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|