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Comparison of Photophysical Properties of Lanthanide(III) Complexes of DTTA- or DO3A-Appended Aryl-2,2'-Bipyridines. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020724. [PMID: 36677784 PMCID: PMC9864760 DOI: 10.3390/molecules28020724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 01/03/2023] [Accepted: 01/07/2023] [Indexed: 01/12/2023]
Abstract
New Tb(III) and Eu(III) complexes based on aryl-2,2'-bipyridine ligands with a cyclic DO3A chelating unit appended in the alpha position of the bipyridine core were synthesized. The photophysical properties of these complexes were compared with those of complexes of ligands with identical aryl-2,2'-bipyridine chromophores, but with an acyclic DTTA residue as an additional chelating site in the alpha position of the bipyridine core. The nature of the polyaminocarboxylic acid fragments was found to have a significant influence on the luminescence. For some of the Eu(III) complexes, upon the transition from acyclic DTTA- to the cyclic DO3A-appended ligands, a noticeable increase in the intensity of Eu(III) luminescence was observed, with an increase in the quantum yield of up to 2.55 times. In contrast, for most of the Tb(III) complexes, a similar transition resulted in a noticeable decrease in the luminescence intensity of the Tb(III) cation.
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Ambiliraj DB, Francis B, MLP R. Lysosome-targeting luminescent lanthanide complexes: From molecular design to bioimaging. Dalton Trans 2022; 51:7748-7762. [DOI: 10.1039/d2dt00128d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Lysosomes are essential acidic cytoplasmic membrane-bound organelles in human cells that play a critical role in many cellular events. A comprehensive understanding of lysosome-specific imaging can ultimately help us to...
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Krinochkin AP, Kopchuk DS, Kim GA, Shevyrin VA, Egorov IN, Santra S, Nosova EV, Zyryanov GV, Chupakhin ON, Charushin VN. Highly-luminescent DTTA-appended lanthanide complexes of 4-(multi)fluoroaryl-2,2′-bipyridines: Synthesis and photophysical studies. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Assunção IP, Bredol M, Kasprzycka E, Kynast UH, Lezhnina M. Near-UV-excitable, green-emitting Tb3+-based complexes. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Krinochkin AP, Kopchuk DS, Kim GA, Shevyrin VA, Santra S, Rahman M, Taniya OS, Zyryanov GV, Rusinov VL, Chupakhin ON. Water-soluble luminescent lanthanide complexes based on C6-DTTA-appended 5-aryl-2,2′-bipyridines. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114473] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Krinochkin AP, Kopchuk DS, Kovalev IS, Santra S, Zyryanov GV, Majee A, Rusinov VL, Chupakhin ON. Direct Introduction of a Methyl Group at the C5‐Position of 1,2,4‐Triazines: Convenient Synthesis of 6‐Functionalized 5‐Aryl‐2,2′‐bipyridines. ChemistrySelect 2020. [DOI: 10.1002/slct.202000044] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexey P. Krinochkin
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Dmitry S. Kopchuk
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Igor S. Kovalev
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
| | - Sougata Santra
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
| | - Grigory V. Zyryanov
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Adinath Majee
- Department of Chemistry Visva-BharatiA Central University) Santiniketan 731235 India
| | - Vladimir L. Rusinov
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Oleg N. Chupakhin
- Department of Organic and Biomolecular Chemistry Chemical Engineering InstituteUral Federal University 19 Mira Str. Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
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Krinochkin AP, Kopchuk DS, Kim GA, Ganebnykh IN, Kovalev IS, Santra S, Zyryanov GV, Majee A, Rusinov VL, Chupakhin ON. Highly‐Luminescent DTTA‐Appended Water‐Soluble Lanthanide Complexes of 4‐(Het)aryl‐2,2′‐bipyridines: Synthesis and Photophysical Properties. ChemistrySelect 2019. [DOI: 10.1002/slct.201901080] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Alexey P. Krinochkin
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
| | - Dmitry S. Kopchuk
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
| | - Grigory A. Kim
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
| | - Il'ya N. Ganebnykh
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
| | - Igor S. Kovalev
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
| | - Sougata Santra
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
| | - Grigory V. Zyryanov
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
| | - Adinath Majee
- Department of ChemistryVisva-Bharati (A Central University) Santiniketan 731235 India
| | - Vladimir L. Rusinov
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
| | - Oleg N. Chupakhin
- Department of Organic and Biomolecular ChemistryChemical Engineering InstituteUral Federal University 19 Mira Str., Yekaterinburg, K-2 620002 Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str., Yekaterinburg 620219 Russian Federation
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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.
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Affiliation(s)
- Emilie Mathieu
- Department of Chemistry, Ångström Laboratory, Uppsala University, Box 523, 75120, Uppsala, Sweden.
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Krinochkin AP, Kopchuk DS, Kim GA, Gorbunov EB, Kovalev IS, Santra S, Zyryanov GV, Majee A, Rusinov VL, Chupakhin ON. Synthesis and luminescence of new water-soluble lanthanide complexes of DTTA-containing 4-(4-methoxyphenyl)-2,2′-bipyridine. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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10
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DTTA-appended 6-phenyl- and 5,6-diphenyl-2,2′-bipyridines as new water soluble ligands for lanthanide cations. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.05.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Senthil Kumar K, Schäfer B, Lebedkin S, Karmazin L, Kappes MM, Ruben M. Highly luminescent charge-neutral europium(iii) and terbium(iii) complexes with tridentate nitrogen ligands. Dalton Trans 2015; 44:15611-9. [DOI: 10.1039/c5dt02186c] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We report the synthesis and efficient photoluminescence of charge-neutral lanthanide (Ln = Eu3+ and Tb3+) complexes based on pyrazole–pyridine–tetrazole and pyrazole–pyridine–triazole ligands.
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Affiliation(s)
- Kuppusamy Senthil Kumar
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2
- France
| | - Bernhard Schäfer
- Institute of Nanotechnology
- Karlsruhe Institute of Technology (KIT)
- Eggenstein-Leopoldshafen
- Germany
| | - Sergei Lebedkin
- Institute of Nanotechnology
- Karlsruhe Institute of Technology (KIT)
- Eggenstein-Leopoldshafen
- Germany
| | - Lydia Karmazin
- Service de Radiocristallographie
- Institut de Chimie de Strasbourg UMR7177 CNRS-Université de Strasbourg
- 67008 Strasbourg Cedex
- France
| | - Manfred M. Kappes
- Institute of Nanotechnology
- Karlsruhe Institute of Technology (KIT)
- Eggenstein-Leopoldshafen
- Germany
- Institute of Physical Chemistry
| | - Mario Ruben
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS)
- CNRS-Université de Strasbourg
- 67034 Strasbourg Cedex 2
- France
- Institute of Nanotechnology
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Zwier JM, Bazin H, Lamarque L, Mathis G. Luminescent lanthanide cryptates: from the bench to the bedside. Inorg Chem 2014; 53:1854-66. [PMID: 24392868 DOI: 10.1021/ic402234k] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The design and application of luminescent lanthanide cryptates for sensing biological interactions is highlighted through the review of the work performed in our laboratory and with academic collaborations. The path from the initial applications probing biochemical interaction in vitro to "state-of-the-art" cellular assays toward clinical applications using homogeneous time-resolved fluorescence technology is described. An overview of the luminescent lanthanide macrocyclic compounds developed at Cisbio in the recent past is given with an emphasis on specific constraints required by specific applications. Recent assays for drug-discovery and diagnostic purposes using both antibody-based and suicide-enzyme-based technology are illustrated. New perspectives in the field of molecular medicine and time-resolved microscopy are discussed.
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Affiliation(s)
- Jurriaan M Zwier
- Cisbio Bioassays , Parc Marcel Boiteux, BP 84175, Codolet, France
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Coogan MP, Fernández-Moreira V. Progress with, and prospects for, metal complexes in cell imaging. Chem Commun (Camb) 2014; 50:384-99. [DOI: 10.1039/c3cc45229h] [Citation(s) in RCA: 156] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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15
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Chen XY, Goff GS, Scott BL, Janicke MT, Runde W. Solid-State and Solution-State Coordination Chemistry of Lanthanide(III) Complexes with (Pyrazol-1-yl)acetic Acid. Inorg Chem 2013; 52:3217-24. [DOI: 10.1021/ic302696m] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xiao-Yan Chen
- Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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Szíjjártó C, Pershagen E, Ilchenko NO, Borbas KE. A versatile long-wavelength-absorbing scaffold for Eu-based responsive probes. Chemistry 2013; 19:3099-109. [PMID: 23307197 DOI: 10.1002/chem.201203957] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Indexed: 12/27/2022]
Abstract
Coumarin-sensitized, long-wavelength-absorbing luminescent Eu(III)-complexes have been synthesized and characterized. The lanthanide binding site consists of a cyclen-based chelating framework that is attached through a short linker to a 7-hydroxycoumarin, a 7-B(OH)(2)-coumarin, a 7-O-(4-pinacolatoboronbenzyl)-coumarin or a 7-O-(4-methoxybenzyl)-coumarin. The syntheses are straightforward, use readily available building blocks, and proceed through a small number of high-yielding steps. The sensitivity of coumarin photophysics to the 7-substituent enables modulation of the antenna-absorption properties, and thus the lanthanide excitation spectrum. Reactions of the boronate-based functionalities (cages) with H(2)O(2) yielded the corresponding 7-hydroxycoumarin species. The same species was produced with peroxynitrite in a ×10(6)-10(7)-fold faster reaction. Both reactions resulted in the emergence of a strong ≈407 nm excitation band, with concomitant decrease of the 366 nm band of the caged probe. In aqueous solution the methoxybenzyl caged Eu-complex was quenched by ONOO(-). We have shown that preliminary screening of simple coumarin-based antennae through UV/Vis absorption spectroscopy is possible as the changes in absorption profile translate with good fidelity to changes in Eu(III)-excitation profile in the fully elaborated complex. Taken together, our results show that the 7-hydroxycoumarin antenna is a viable scaffold for the construction of turn-on and ratiometric luminescent probes.
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Affiliation(s)
- Csongor Szíjjártó
- Department of Chemistry, BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
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Walton JW, Bourdolle A, Butler SJ, Soulie M, Delbianco M, McMahon BK, Pal R, Puschmann H, Zwier JM, Lamarque L, Maury O, Andraud C, Parker D. Very bright europium complexes that stain cellular mitochondria. Chem Commun (Camb) 2013; 49:1600-2. [DOI: 10.1039/c2cc35247h] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Starck M, Ziessel R. Multifunctionalized luminescent lanthanide complexes from nonadentate phosphonylated bis-pyrazolyl-pyridine ligands. Dalton Trans 2012; 41:13298-307. [DOI: 10.1039/c2dt31181j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Carr R, Di Bari L, Lo Piano S, Parker D, Peacock RD, Sanderson JM. A chiral probe for the acute phase proteins alpha-1-acid glycoprotein and alpha-1-antitrypsin based on europium luminescence. Dalton Trans 2012; 41:13154-8. [DOI: 10.1039/c2dt30143a] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Li C, Yu M, Sun Y, Wu Y, Huang C, Li F. A Nonemissive Iridium(III) Complex That Specifically Lights-Up the Nuclei of Living Cells. J Am Chem Soc 2011; 133:11231-9. [PMID: 21682270 DOI: 10.1021/ja202344c] [Citation(s) in RCA: 302] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chunyan Li
- Joint Center of Biomedical Imaging (BMI) of Department of Chemistry & Institute of Biomedical Science & Cancer Hospital, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China
| | - Mengxiao Yu
- Joint Center of Biomedical Imaging (BMI) of Department of Chemistry & Institute of Biomedical Science & Cancer Hospital, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China
| | - Yun Sun
- Joint Center of Biomedical Imaging (BMI) of Department of Chemistry & Institute of Biomedical Science & Cancer Hospital, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China
| | - Yongquan Wu
- Joint Center of Biomedical Imaging (BMI) of Department of Chemistry & Institute of Biomedical Science & Cancer Hospital, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China
| | - Chunhui Huang
- Joint Center of Biomedical Imaging (BMI) of Department of Chemistry & Institute of Biomedical Science & Cancer Hospital, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China
| | - Fuyou Li
- Joint Center of Biomedical Imaging (BMI) of Department of Chemistry & Institute of Biomedical Science & Cancer Hospital, Laboratory of Advanced Materials, Fudan University, Shanghai 200433, P. R. China
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Maindron N, Poupart S, Hamon M, Langlois JB, Plé N, Jean L, Romieu A, Renard PY. Synthesis and luminescence properties of new red-shifted absorption lanthanide(iii) chelates suitable for peptide and protein labelling. Org Biomol Chem 2011; 9:2357-70. [DOI: 10.1039/c0ob00832j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Dias DM, Teixeira JMC, Kuprov I, New EJ, Parker D, Geraldes CFGC. Enantioselective binding of a lanthanide(iii) complex to human serum albumin studied by 1H STD NMR techniques. Org Biomol Chem 2011; 9:5047-50. [DOI: 10.1039/c1ob05524k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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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]
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New EJ, Congreve A, Parker D. Definition of the uptake mechanism and sub-cellular localisation profile of emissive lanthanide complexes as cellular optical probes. Chem Sci 2010. [DOI: 10.1039/c0sc00105h] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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