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Yambulatov DS, Lutsenko IA, Baravikov DE, Dolgushin FM, Astaf’eva TV, Bekker OB, Nersisyan LG, Samvelyan MA, Ghochikyan TV, Kiskin MA, Eremenko IL, Ivanov VK. Synthesis, Structure, Biological Activity, and Luminescence Properties of a "Butterfly"-Type Silver Cluster with 3-Benzyl-4-phenyl-1,2,4-triazol-5-thiol. Molecules 2023; 29:105. [PMID: 38202688 PMCID: PMC10779673 DOI: 10.3390/molecules29010105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/17/2023] [Accepted: 12/20/2023] [Indexed: 01/12/2024] Open
Abstract
A new silver(I) cluster [Ag8L4(Py)(Pype)]·4Py·11H2O (I) with 3-benzyl-4-phenyl-1,2,4-triazol-5-thiol (L) was synthesized via the direct reaction of AgNO3 and L in MeOH, followed by recrystallization from a pyridine-piperidine mixture. The compound I was isolated in a monocrystal form and its crystal structure was determined via single crystal X-ray diffraction. The complex forms a "butterfly" cluster with triazol-5-thioles. The purity of the silver complex and its stability in the solution was confirmed via NMR analysis. Excitation and emission of the free ligand and its silver complex were studied at room temperature for solid samples. The in vitro biological activity of the free ligand and its complex was studied in relation to the non-pathogenic Mycolicibacterium smegmatis strain. Complexation of the free ligand with silver increases the biological activity of the former by almost twenty times. For the newly obtained silver cluster, a bactericidal effect was established.
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Affiliation(s)
- Dmitriy S. Yambulatov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Irina A. Lutsenko
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Dmitry E. Baravikov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Fedor M. Dolgushin
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Tatiana V. Astaf’eva
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Olga B. Bekker
- Vavilov Institute of General Genetics, Russian Academy of Sciences, Gubkina, 3, 119333 Moscow, Russia;
| | - Lusik G. Nersisyan
- Faculty of Chemistry, Yerevan State University, 1 A Manoukyan Str., Yerevan 0025, Armenia; (L.G.N.); (M.A.S.); (T.V.G.)
| | - Melanya A. Samvelyan
- Faculty of Chemistry, Yerevan State University, 1 A Manoukyan Str., Yerevan 0025, Armenia; (L.G.N.); (M.A.S.); (T.V.G.)
| | - Tariel V. Ghochikyan
- Faculty of Chemistry, Yerevan State University, 1 A Manoukyan Str., Yerevan 0025, Armenia; (L.G.N.); (M.A.S.); (T.V.G.)
| | - Mikhail A. Kiskin
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Igor L. Eremenko
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
| | - Vladimir K. Ivanov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, 31 Leninsky Prosp., 119991 Moscow, Russia; (I.A.L.); (D.E.B.); (F.M.D.); (T.V.A.); (M.A.K.); (I.L.E.); (V.K.I.)
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Xian T, Meng Q, Gao F, Hu M, Wang X. Functionalization of luminescent lanthanide complexes for biomedical applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Luminous lanthanide diketonates: Review on synthesis and optoelectronic characterizations. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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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.
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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
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Magnetic and Luminescence Properties of 8-Coordinated Pyridyl Adducts of Samarium(III) Complexes Containing 4,4,4-Trifluoro-1-(naphthalen-2-yl)-1,3-butanedionate. MAGNETOCHEMISTRY 2022. [DOI: 10.3390/magnetochemistry8070072] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel series of polypyridyl adducts, [Sm(ntfa)3(NN)] (2–4), with ntfa = 4,4,4-trifluoro-1-(naphthalen-2-yl)-1,3-butanedionate, NN = 2,2′-bipyridine (bipy), 4,4′-dimethyl-2,2′-bipyridine (4,4′-Me2bipy), and 5,5′-dimethyl-2,2′-bipyridine (5,5′-Me2bipy) were synthesized from the precursor complex [Sm(ntfa)3(MeOH)2] (1) and the corresponding pyridyl ligands. Single X-ray crystallography showed that the complexes displayed 8-coordinated geometry. The solid pyridyl adducts 2–4 exhibited emission of luminescence in the NIR and visible regions with close quantum yields (QY = 0.20–0.25%). The magnetic data of 1–4 showed larger values than those expected for magnetically noncoupled Sm(III) complexes in the 6H5/2 ground state, with no saturation on the applied high magnetic field static at a temperature of 2 K.
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Zhang C, Ma X, Cen P, Yang H, He Z, Guo Y, Tian D, Liu X. Dual-sensitized Eu(III)/Tb(III) complexes exhibiting tunable luminescence emission and their application in cellular-imaging. Dalton Trans 2022; 51:3180-3187. [PMID: 35113124 DOI: 10.1039/d2dt00051b] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Two novel dual-photosensitized stable complexes, namely [Eu(dpq)(BTFA)3] (1) and [Tb(dpq)(BTFA)3] (2), have been successfully assembled via a mixed ligand approach using dipyrido[3,2-d:2',3'-f]quinoxaline (dpq) and 3-benzoyl-1,1,1-trifluoroacetone (BTFA). The crystallographic data reveal mononuclear lanthanide cores in both 1 and 2, in which each eight-coordinated Ln(III) ion is located in a slightly distorted dodecahedron (D2d). The room-temperature photoluminescence spectra of complexes 1 and 2 indicate that both BTFA and dpq can effectively sensitize Eu(III) and Tb(III) characteristic luminescence. Moreover, heterometallic Ln-complexes can be synthesized, leading to a new series of differently doped EuxTb1-x complexes. Luminescence experiments on them reveal dual-emission peaks of Eu3+ and Tb3+, which lead to a gradual change in the luminous colour between yellow-green, yellow, orange, orange-red and red upon increasing the Eu3+ content. On the basis of the intrinsic strong emission properties and nontoxic nature of complexes 1 and 2, we explore their potential application as cellular imaging agents. Fluorescence microscopy data suggest the cytosolic and nuclear localization of 1 and 2 in HeLa and MCF-7 cells.
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Affiliation(s)
- Cui Zhang
- College of Public Health and Management, Key Laboratory of Environmental Factors and Chronic Disease Control, Ningxia Medical University, Yinchuan 750021, China.
| | - Xiufang Ma
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China.
| | - Peipei Cen
- College of Public Health and Management, Key Laboratory of Environmental Factors and Chronic Disease Control, Ningxia Medical University, Yinchuan 750021, China.
| | - Huifang Yang
- College of Public Health and Management, Key Laboratory of Environmental Factors and Chronic Disease Control, Ningxia Medical University, Yinchuan 750021, China.
| | - Zixin He
- College of Public Health and Management, Key Laboratory of Environmental Factors and Chronic Disease Control, Ningxia Medical University, Yinchuan 750021, China.
| | - Yan Guo
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China.
| | - Danian Tian
- College of Public Health and Management, Key Laboratory of Environmental Factors and Chronic Disease Control, Ningxia Medical University, Yinchuan 750021, China.
| | - Xiangyu Liu
- State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China. .,State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, 210023, China
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Mautner FA, Bierbaumer F, Vicente R, Speed S, Tubau Á, Font-Bardía M, Fischer RC, Massoud SS. Magnetic and Luminescence Properties of 8-Coordinate Holmium(III) Complexes Containing 4,4,4-Trifluoro-1-Phenyl- and 1-(Naphthalen-2-yl)-1,3-Butanedionates. Molecules 2022; 27:molecules27031129. [PMID: 35164394 PMCID: PMC8840565 DOI: 10.3390/molecules27031129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/03/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023] Open
Abstract
A new series of mononuclear Ho3+ complexes derived from the β-diketonate anions: 4,4,4-trifluoro-1-phenyl-1,3-butanedioneate (btfa−) and 4,4,4-trifuoro-1-(naphthalen-2-yl)-1,3-butanedionate (ntfa−) have been synthesized, [Ho(btfa)3(H2O)2] (1a), [Ho(ntfa)3(MeOH)2] (1b), (1), [Ho(btfa)3(phen)] (2), [Ho(btfa)3(bipy)] (3), [Ho(btfa)3(di-tbubipy)] (4), [Ho(ntfa)3(Me2bipy)] (5), and [Ho(ntfa)3(bipy)] (6), where phen is 1,10-phenantroline, bipy is 2,2′-bipyridyl, di-tbubipy is 4,4′-di-tert-butyl-2,2′-bipyridyl, and Me2bipy is 4,4′-dimethyl-2,2′-bipyridyl. These compounds have been characterized by elemental microanalysis and infrared spectroscopy as well as single-crystal X-ray difraction for 2–6. The central Ho3+ ions in these compounds display coordination number 8. The luminescence-emission properties of the pyridyl adducts 2–6 display a strong characteristic band in the visible region at 661 nm and a series of bands in the NIR region (excitation wavelengths (λex) of 367 nm for 2–4 and 380 nm for 5 and 6). The magnetic properties of the complexes revealed magnetically uncoupled Ho3+ compounds with no field-induced, single-molecule magnet (SMMs).
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Affiliation(s)
- Franz A. Mautner
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9, A-8010 Graz, Austria;
- Correspondence: (F.A.M.); (S.S.M.); Tel.: +43-316-873-32270 (F.A.M.); +1-337-482–5672 (S.S.M.); Fax: +43-316-873-8225 (F.A.M.); +1-337-482–5676 (S.S.M.)
| | - Florian Bierbaumer
- Institute of Physical and Theoretical Chemistry, Graz University of Technology, Stremayrgasse 9, A-8010 Graz, Austria;
| | - Ramon Vicente
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Martí i Franquès 1-11, E-08028 Barcelona, Spain; (R.V.); (S.S.); (Á.T.)
| | - Saskia Speed
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Martí i Franquès 1-11, E-08028 Barcelona, Spain; (R.V.); (S.S.); (Á.T.)
| | - Ánnia Tubau
- Departament de Química Inorgànica i Orgànica, Universitat de Barcelona, Martí i Franquès 1-11, E-08028 Barcelona, Spain; (R.V.); (S.S.); (Á.T.)
| | - Mercè Font-Bardía
- Departament de Mineralogia, Cristallografia i Dipòsits Minerals and Unitat de Difracció de R-X, Centre Científic i Tecnològic de la Universitat de Barcelona (CCiTUB), Universitat de Barcelona, Solé i Sabarís 1–3, 08028 Barcelona, Spain;
| | - Roland C. Fischer
- Institute of Inorganic Chemistry, Graz University of Technology, Stremayrgasse 9, A-8010 Graz, Austria;
| | - Salah S. Massoud
- Department of Chemistry, University of Louisiana at Lafayette, P.O. Box 43700, Lafayette, LA 70504, USA
- Department of Chemistry, Faculty of Sciences, Alexandria University, Moharam Bey, Alexandria 21511, Egypt
- Correspondence: (F.A.M.); (S.S.M.); Tel.: +43-316-873-32270 (F.A.M.); +1-337-482–5672 (S.S.M.); Fax: +43-316-873-8225 (F.A.M.); +1-337-482–5676 (S.S.M.)
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Zhang T, Qin L, Liu L, Zhang M, Du T, Fan Y, Yan H, Su P, Zhou P, Tang Y. A smart nanoprobe based on luminescent terbium metal-organic framework coated gold nanorods for monitoring and photo-stimulated combined thermal-chemotherapy. J RARE EARTH 2022. [DOI: 10.1016/j.jre.2022.02.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Felício MR, Vaz PD, Nunes CD, Nolasco MM. Novel versatile europium and terbium complexes as bioprobes and anticancer agents. NEW J CHEM 2022. [DOI: 10.1039/d2nj03011j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Focusing on the pertinent research on dual activity (as probes and cancer inhibitors), two novel Eu and Tb lanthanide complexes were prepared in this work alongside their binuclear counterparts holding Cu as the secondary metal.
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Affiliation(s)
- Mário R. Felício
- Institute of Molecular Sciences, Centro de Química Estrutural – FCUL, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Pedro D. Vaz
- Champalimaud Centre for the Unknown, Champalimaud Foundation, Av. Brasília, 1400-038 Lisboa, Portugal
| | - Carla D. Nunes
- Institute of Molecular Sciences, Centro de Química Estrutural – FCUL, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - Mariela M. Nolasco
- Chemistry Department and CICECO, University of Aveiro, 3810-193 Aveiro, Portugal
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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.
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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
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Cantero-López P, Santoyo-Flores J, Vega A, Carreño A, Fuentes JA, Ramirez-Osorio A, Ortiz A, Illicachi LA, Sánchez J, Olea AF, Páez-Hernández D. A theoretical chemistry-based strategy for the rational design of new luminescent lanthanide complexes: an approach from a multireference SOC-NEVPT2 method. Dalton Trans 2021; 50:13561-13571. [PMID: 34514486 DOI: 10.1039/d1dt02037d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Theoretical methods of the SOC-NEVPT2 type combined with a molecular fragmentation scheme have been proven to be a powerful tool that allows explaining the luminescence sensitization mechanism in Ln(III) coordination compounds through the antenna effect. In this work, we have used this strategy to predict luminescence in a family of compounds of the Eu(R-phen)(BTA)3 type where R-phen = 5-methyl-1,10-phenanthroline (Me-phen), 5-nitro-1,10-71 phenanthroline (Nitro-phen), 4,5-diazafluoren-9-one (One-phen), or 5,6-epoxy-5,6-dihydro-1,10-72 phenanthroline (Epoxy-phen); and BTA = fluorinated β-diketone. Possible sensitization pathways were elucidated from the energy difference between the ligand-centered triplet (3T) states and the emissive excited states of the Eu(III) fragments (Latva rules). Calculations show that the most probable mechanism occurs through the triplet state of the BTA which should be enriched by several parallel energy transfer pathways from R-phen substituents. The complexes were synthesized and structurally characterized by X-ray crystallography and various other physicochemical and spectroscopic methods to realize their optical properties and energy transfer pathways from dual antennae. Experimental results were in good agreement with the theoretical predictions, which reinforces the predictive power of the used theoretical methodology.
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Affiliation(s)
- Plinio Cantero-López
- Center of Applied Nanoscience (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 330, Santiago, Chile.
| | - Julián Santoyo-Flores
- Doctorado en Fisicoquímica Molecular, Universidad Andres Bello, Facultad de Ciencias Exactas, República 275, Santiago, Chile
| | - Andrés Vega
- Departamento de Ciencias Química, Universidad Andrés Bello, Facultad de Ciencias Exactas, Quillota 980, Viña del Mar, Chile
| | - Alexander Carreño
- Center of Applied Nanoscience (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 330, Santiago, Chile.
| | - Juan A Fuentes
- Laboratorio de Genética y Patógénesis Bacteriana, Facultad de Ciencias de la Vida, Universidad Andres Bello, República 330, Santiago, Chile
| | - Angélica Ramirez-Osorio
- Center of Applied Nanoscience (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 330, Santiago, Chile.
| | - Alejandro Ortiz
- Heterocyclic Compounds Research Group, Department of Chemistry, Universidad del Valle, A.A. 25360, Cali, Colombia.,Center for Research and Innovation in Bioinformatics and Photonics-CIBioFi, Calle 13 No. 100-00, Edificio 320, No. 1069, Cali, Colombia
| | - Luis Alberto Illicachi
- Heterocyclic Compounds Research Group, Department of Chemistry, Universidad del Valle, A.A. 25360, Cali, Colombia.,Center for Research and Innovation in Bioinformatics and Photonics-CIBioFi, Calle 13 No. 100-00, Edificio 320, No. 1069, Cali, Colombia
| | - Julio Sánchez
- Universidad de Santiago de Chile (USACH), Facultad de Química y Biología, Departamento de Ciencias del Ambiente, Santiago, Chile
| | - Andrés F Olea
- Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Santiago, Chile
| | - Dayán Páez-Hernández
- Center of Applied Nanoscience (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 330, Santiago, Chile. .,Doctorado en Fisicoquímica Molecular, Universidad Andres Bello, Facultad de Ciencias Exactas, República 275, Santiago, Chile
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Cui M, Yang L, Li F, Zhou L, Song Y, Fang SM, Liu CM, Li XL. Multifunctional Dy III Enantiomeric Pairs Showing Enhanced Photoluminescences and Third-Harmonic Generation Responses through the Coordination Role of Homochiral Tridentate N,N,N-Pincer Ligands. Inorg Chem 2021; 60:13366-13375. [PMID: 34428893 DOI: 10.1021/acs.inorgchem.1c01682] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
By utilizing Dy(hfac)3(H2O)2 to react with enantiomerically pure tridentate N,N,N-pincer ligands, namely (-)/(+)-2,6-bis(4',5'-pinene-2'-pyridyl)pyridine (LR and LS), respectively, homochiral DyIII enantiomeric pairs formulated as Dy(hfac)3LR/Dy(hfac)3LS (R-1/S-1) (hfac- = hexafluoroacetylacetonate) were achieved and structurally characterized. Meanwhile, their magnetic, photoluminescent (PL), and chiroptical properties were probed. The PL test results indicate that the precursor Dy(hfac)3(H2O)2 only shows very weak emission, while R-1 exhibits characteristic DyIII f-f transition emission bands at room temperature. Furthermore, the nonlinear optical responses of Dy(hfac)3(H2O)2, LR/LS, and R-1/S-1 were investigated in detail based on crystalline samples. The results reveal that LR and LS present the coexistence of second- and third-harmonic generation (SHG and THG) responses with more intense signals for SHG responses; and Dy(hfac)3(H2O)2 merely displays weak THG responses, while R-1 and S-1 also only exhibit THG responses. However, the THG intensities of R-1 and S-1 are more than six times larger than that of Dy(hfac)3(H2O)2 under the identical measurement conditions. These results demonstrate that introducing homochiral N,N,N-pincer ligands to replace two H2O molecules of Dy(hfac)3(H2O)2 results in significant improvements of both PL performances and THG responses of resultant R-1/S-1 enantiomers. R-1 and S-1 integrate PL, THG, and chiral optical activity in one molecule, suggesting their multifunctional merits. In particular, a convenient method is introduced to simultaneously test THG and SHG responses of molecular materials based on crystalline samples in this work.
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Affiliation(s)
- Minghui Cui
- Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450002, PR China
| | - Linpo Yang
- Department of Applied Physics, Harbin Institute of Technology, Harbin 150001, PR China
| | - Fengcai Li
- Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450002, PR China
| | - Liming Zhou
- Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450002, PR China
| | - Yinglin Song
- Department of Applied Physics, Harbin Institute of Technology, Harbin 150001, PR China
| | - Shao-Ming Fang
- Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450002, PR China
| | - Cai-Ming Liu
- Bejing National Laboratory for Molecular Sciences, Institution of Chemistry, Chinese Academy of Sciences, Bejing 100190, PR China
| | - Xi-Li Li
- Henan Provincial Key Laboratory of Surface and Interface Science, Zhengzhou University of Light Industry, Zhengzhou 450002, PR China
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13
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Sánchez-González Á, Bandeira NAG, Ortiz de Luzuriaga I, Martins FF, Elleuchi S, Jarraya K, Lanuza J, Lopez X, Calhorda MJ, Gil A. New Insights on the Interaction of Phenanthroline Based Ligands and Metal Complexes and Polyoxometalates with Duplex DNA and G-Quadruplexes. Molecules 2021; 26:4737. [PMID: 34443326 PMCID: PMC8397986 DOI: 10.3390/molecules26164737] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 12/24/2022] Open
Abstract
This work provides new insights from our team regarding advances in targeting canonical and non-canonical nucleic acid structures. This modality of medical treatment is used as a form of molecular medicine specifically against the growth of cancer cells. Nevertheless, because of increasing concerns about bacterial antibiotic resistance, this medical strategy is also being explored in this field. Up to three strategies for the use of DNA as target have been studied in our research lines during the last few years: (1) the intercalation of phenanthroline derivatives with duplex DNA; (2) the interaction of metal complexes containing phenanthroline with G-quadruplexes; and (3) the activity of Mo polyoxometalates and other Mo-oxo species as artificial phosphoesterases to catalyze the hydrolysis of phosphoester bonds in DNA. We demonstrate some promising computational results concerning the favorable interaction of these small molecules with DNA that could correspond to cytotoxic effects against tumoral cells and microorganisms. Therefore, our results open the door for the pharmaceutical and medical applications of the compounds we propose.
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Affiliation(s)
- Ángel Sánchez-González
- Faculdade de Ciências, BioISI-Biosystems and Integrative Sciences Institute, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (Á.S.-G.); (N.A.G.B.); (F.F.M.); (M.J.C.)
| | - Nuno A. G. Bandeira
- Faculdade de Ciências, BioISI-Biosystems and Integrative Sciences Institute, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (Á.S.-G.); (N.A.G.B.); (F.F.M.); (M.J.C.)
| | - Iker Ortiz de Luzuriaga
- CIC nanoGUNE BRTA, Tolosa Hiribidea 76, Euskadi, 20018 Donostia-San Sebastián, Spain;
- Polimero eta Material Aurreratuak, Fisika, Kimika eta Teknologia Saila, Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU), Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain; (J.L.); (X.L.)
| | - Frederico F. Martins
- Faculdade de Ciências, BioISI-Biosystems and Integrative Sciences Institute, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (Á.S.-G.); (N.A.G.B.); (F.F.M.); (M.J.C.)
| | - Sawssen Elleuchi
- Laboratoire de Chimie Inorganique, LR17ES07, Faculté de Sciences de Sfax, Université de Sfax, Sfax 3000, Tunisia; (S.E.); (K.J.)
| | - Khaled Jarraya
- Laboratoire de Chimie Inorganique, LR17ES07, Faculté de Sciences de Sfax, Université de Sfax, Sfax 3000, Tunisia; (S.E.); (K.J.)
| | - Jose Lanuza
- Polimero eta Material Aurreratuak, Fisika, Kimika eta Teknologia Saila, Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU), Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain; (J.L.); (X.L.)
- Donostia International Physics Center (DIPC), Paseo Manuel de Lardizabal 4, 20018 Donostia-San Sebastián, Spain
| | - Xabier Lopez
- Polimero eta Material Aurreratuak, Fisika, Kimika eta Teknologia Saila, Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU), Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain; (J.L.); (X.L.)
- Donostia International Physics Center (DIPC), Paseo Manuel de Lardizabal 4, 20018 Donostia-San Sebastián, Spain
| | - Maria José Calhorda
- Faculdade de Ciências, BioISI-Biosystems and Integrative Sciences Institute, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (Á.S.-G.); (N.A.G.B.); (F.F.M.); (M.J.C.)
| | - Adrià Gil
- Faculdade de Ciências, BioISI-Biosystems and Integrative Sciences Institute, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; (Á.S.-G.); (N.A.G.B.); (F.F.M.); (M.J.C.)
- CIC nanoGUNE BRTA, Tolosa Hiribidea 76, Euskadi, 20018 Donostia-San Sebastián, Spain;
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14
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Dasari S, Singh S, Abbas Z, Sivakumar S, Patra AK. Luminescent lanthanide(III) complexes of DTPA-bis(amido-phenyl-terpyridine) for bioimaging and phototherapeutic applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 256:119709. [PMID: 33823402 DOI: 10.1016/j.saa.2021.119709] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 01/31/2021] [Accepted: 03/10/2021] [Indexed: 06/12/2023]
Abstract
We report here a series of coordinatively-saturated and thermodynamically stable luminescent [Ln(dtntp)(H2O)] [Ln(III) = Eu (1), Tb (2), Gd (3), Sm (4) and Dy (5)] complexes using an aminophenyl-terpyridine appended-DTPA (dtntp) chelating ligand as cell imaging and photocytotoxic agents. The N,N″-bisamide derivative of H5DTPA named as dtntp is based on 4'-(4-aminophenyl)-2,2':6',2″-terpyridine conjugated to diethylenetriamine-N,N',N″-pentaacetic acid. The structure, physicochemical properties, detailed photophysical aspects, interaction with DNA and serum proteins, and photocytotoxicity were studied. The intrinsic luminescence of Eu(III) and Tb(III) complexes due to f → f transitions used to evaluate their cellular uptake and distribution in cancer cells. The solid-state structure of [Eu(dtntp)(DMF)] (1·DMF) shows a discrete mononuclear molecule with nine-coordinated {EuN3O6} distorted tricapped-trigonal prism (TTP) coordination geometry around the Eu(III). The {EuN3O6} core results from three nitrogen atoms and three carboxylate oxygen atoms, and two carbonyl oxygen atoms of the amide groups of dtntp ligand. The ninth coordination site is occupied by an oxygen atom of DMF as a solvent from crystallization. The designed probes have two aromatic pendant phenyl-terpyridine (Ph-tpy) moieties as photo-sensitizing antennae to impart the desirable optical properties for cellular imaging and photocytotoxicity. The photostability, coordinative saturation, and energetically rightly poised triplet states of dtntp ligand allow the efficient energy transfer (ET) from Ph-tpy to the emissive excited states of the Eu(III)/Tb(III), makes them luminescent cellular imaging probes. The Ln(III) complexes show significant binding tendency to DNA (K ~ 104 M-1), and serum proteins (BSA and HSA) (K ~ 105 M-1). The luminescent Eu(III) (1) and Tb(III) (2) complexes were utilized for cellular internalization and cytotoxicity studies due to their optimal photophysical properties. The cellular uptake studies using fluorescence imaging displayed intracellular (cytosolic and nuclear) localization in cancer cells. The complexes 1 and 2 displayed significant photocytotoxicity in HeLa cells. These results offer a modular design strategy with further scope to utilize appended N,N,N-donor tpy moiety for developing light-responsive luminescent Ln(III) bioprobes for theranostic applications.
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Affiliation(s)
- Srikanth Dasari
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, UP, India
| | - Swati Singh
- Department of Chemical Engineering and Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, UP, India
| | - Zafar Abbas
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, UP, India
| | - Sri Sivakumar
- Department of Chemical Engineering and Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, UP, India
| | - Ashis K Patra
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, UP, India.
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15
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Berrones Reyes J, Kuimova MK, Vilar R. Metal complexes as optical probes for DNA sensing and imaging. Curr Opin Chem Biol 2021; 61:179-190. [PMID: 33784589 DOI: 10.1016/j.cbpa.2021.02.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 12/13/2022]
Abstract
Transition and lanthanide metal complexes have rich photophysical properties that can be used for cellular imaging, biosensing and phototherapy. One of the applications of such luminescent compounds is the detection and visualisation of nucleic acids. In this brief review, we survey the recent literature on the use of luminescent metal complexes (including ReI, RuII, OsII, IrIII, PtII, EuIII and TbIII) as DNA optical probes, including examples of compounds that bind selectively to non-duplex DNA topologies such as quadruplex, i-motif and DNA mismatches. We discuss the applications of metal-based luminescent complexes in cellular imaging, including time-resolved microscopy and super-resolution techniques. Their applications in biosensing and phototherapy are briefly mentioned in the relevant sections.
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Affiliation(s)
- Jessica Berrones Reyes
- Department of Chemistry, Imperial College London, White City Campus, 82 Wood Lane, London, W12 0BZ, UK
| | - Marina K Kuimova
- Department of Chemistry, Imperial College London, White City Campus, 82 Wood Lane, London, W12 0BZ, UK
| | - Ramon Vilar
- Department of Chemistry, Imperial College London, White City Campus, 82 Wood Lane, London, W12 0BZ, UK.
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16
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Hua L, Li W, Chen Y, Liang K, Cai H, Wang J, Wang S, Yin T, Liang L. A hexanuclear Nd (III) complex derived from a Schiff base with significant antitumor and antifungal activity. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lijuan Hua
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Wenge Li
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Yan Chen
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Kai Liang
- Department of Chemistry Bengbu Medical College Bengbu China
| | - He Cai
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Jing Wang
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Siyu Wang
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Tianyue Yin
- Department of Chemistry Bengbu Medical College Bengbu China
| | - Lili Liang
- Department of Chemistry Bengbu Medical College Bengbu China
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17
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Azido- and amino-substituted dipicolinates for the sensitization of the luminescent lanthanides EuIII and TbIII. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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18
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Johnson KR, Lombardi VC, Bettencourt‐Dias A. Photocytotoxicity of Oligothienyl‐Functionalized Chelates That Sensitize LnIIILuminescence and Generate1O2. Chemistry 2020; 26:12060-12066. [DOI: 10.1002/chem.202001568] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/22/2020] [Indexed: 01/11/2023]
Affiliation(s)
| | - Vincent C. Lombardi
- Department of Microbiology and ImmunologyUniversity of Nevada, Reno Reno NV 89557 USA
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19
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Dasari S, Maparu AK, Abbas Z, Kumar P, Birla H, Sivakumar S, Patra AK. Bimetallic Europium and Terbium Complexes Containing Substituted Terpyridines and the NSAID Drug Tolfenamic Acid: Structural Differences, Luminescence Properties, and Theranostic Applications. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000443] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Srikanth Dasari
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Auhin Kumar Maparu
- Department of Chemical Engineering; Center for Environmental Science and Engineering; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Zafar Abbas
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Priyaranjan Kumar
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Hariom Birla
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Sri Sivakumar
- Department of Chemical Engineering; Center for Environmental Science and Engineering; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Ashis K. Patra
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
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20
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Zhao Y, Xu Y, Xu B, Cen P, Song W, Duan L, Liu X. A dual-sensitized luminescent europium(iii) complex as a photoluminescent probe for selectively detecting Fe 3. RSC Adv 2020; 10:24244-24250. [PMID: 35516177 PMCID: PMC9055115 DOI: 10.1039/d0ra03821k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/19/2020] [Indexed: 12/24/2022] Open
Abstract
A new luminescent EuIII complex, namely [Eu2(BTFA)4(OMe)2(dpq)2] (1), in which BTFA = 3-benzoyl-1,1,1-trifluoroacetone and dpq = dipyrido [3,2-d:2',3'-f] quinoxaline, has been designed and synthesized by employing two different ligands as sensitizers. Crystal structure analysis reveals that complex 1 is composed of dinuclear EuIII units crystallized in the monoclinic P1̄ space group. Notably, 1 exhibits high thermal stability up to 270 °C and excellent water stability. The photoluminescence property of the complex is investigated. Further studies show 1 can recognize Fe3+ ions with high selectivity from mixed metal ions in aqueous solution through the luminescence quenching phenomenon. Furthermore, the recyclability and stability of 1 after sensing experiments are observed to be adequate. By virtue of the superior stability, detection efficiency, applicability and reusability, the as-prepared EuIII complex can be a promising fluorescent material for practical sensing.
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Affiliation(s)
- Yafeng Zhao
- College of Agriculture, College of Chemistry and Chemical Engineering, Ningxia University Yinchuan 750021 China
| | - Yanhong Xu
- College of Agriculture, College of Chemistry and Chemical Engineering, Ningxia University Yinchuan 750021 China
| | - Bing Xu
- School of Chemistry and Chemical Engineering, Xi'an University of Architecture & Technology Xi'an 710055 China
| | - Peipei Cen
- College of Public Health and Management, Ningxia Medical University Yinchuan 750021 China
| | - Weiming Song
- College of Agriculture, College of Chemistry and Chemical Engineering, Ningxia University Yinchuan 750021 China
| | - Lijuan Duan
- College of Agriculture, College of Chemistry and Chemical Engineering, Ningxia University Yinchuan 750021 China
| | - Xiangyu Liu
- College of Agriculture, College of Chemistry and Chemical Engineering, Ningxia University Yinchuan 750021 China
- State Key Laboratory of Coordination Chemistry, Nanjing University Nanjing 210023 China
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21
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Monteiro JHSK. Recent Advances in Luminescence Imaging of Biological Systems Using Lanthanide(III) Luminescent Complexes. Molecules 2020; 25:E2089. [PMID: 32365719 PMCID: PMC7248892 DOI: 10.3390/molecules25092089] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/25/2020] [Accepted: 04/27/2020] [Indexed: 12/15/2022] Open
Abstract
The use of luminescence in biological systems allows one to diagnose diseases and understand cellular processes. Molecular systems, particularly lanthanide(III) complexes, have emerged as an attractive system for application in cellular luminescence imaging due to their long emission lifetimes, high brightness, possibility of controlling the spectroscopic properties at the molecular level, and tailoring of the ligand structure that adds sensing and therapeutic capabilities. This review aims to provide a background in luminescence imaging and lanthanide spectroscopy and discuss selected examples from the recent literature on lanthanide(III) luminescent complexes in cellular luminescence imaging, published in the period 2016-2020. Finally, the challenges and future directions that are pointing for the development of compounds that are capable of executing multiple functions and the use of light in regions where tissues and cells have low absorption will be discussed.
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22
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Mautner FA, Bierbaumer F, Gyurkac M, Fischer RC, Torvisco A, Massoud SS, Vicente R. Synthesis and characterization of Lanthanum(III) complexes containing 4,4,4-trifluoro-1-(naphthalen-2yl)butane-1,3-dionate. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114384] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Abbas Z, Singh P, Dasari S, Sivakumar S, Patra AK. Luminescent EuIIIand TbIIIbimetallic complexes of N,N′-heterocyclic bases and tolfenamic acid: structures, photophysical aspects and biological activity. NEW J CHEM 2020. [DOI: 10.1039/d0nj03261a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The isostructural bimetallic luminescent EuIIIand TbIIIdimers containing N,N′-heterocyclic bases and tolfenamic acid as a bridging ligands were evaluated for their structures, cellular imaging capability and photocytotoxicity.
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Affiliation(s)
- Zafar Abbas
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Prerana Singh
- Department of Chemical Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
- Department of Biological Sciences and Bioengineering
| | - Srikanth Dasari
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Sri Sivakumar
- Department of Chemical Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Ashis K. Patra
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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24
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Brito-Santos G, Gil-Hernández B, Martín IR, Guerrero-Lemus R, Sanchiz J. Visible and NIR emitting Yb(iii) and Er(iii) complexes sensitized by β-diketonates and phenanthroline derivatives. RSC Adv 2020; 10:27815-27823. [PMID: 35516967 PMCID: PMC9055610 DOI: 10.1039/d0ra05539e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 07/19/2020] [Indexed: 11/21/2022] Open
Abstract
Long lifetimes and high quantum yields are obtained in the reported complexes.
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Affiliation(s)
| | - Beatriz Gil-Hernández
- Departamento de Química
- Facultad de Ciencias
- Universidad de La Laguna
- Spain
- Instituto Universitario de Materiales y Nanotecnología
| | - Inocencio R. Martín
- Instituto Universitario de Materiales y Nanotecnología
- Universidad de La Laguna
- Spain
- Departamento de Física
- Facultad de Ciencias
| | - Ricardo Guerrero-Lemus
- Instituto Universitario de Materiales y Nanotecnología
- Universidad de La Laguna
- Spain
- Departamento de Física
- Facultad de Ciencias
| | - Joaquín Sanchiz
- Departamento de Química
- Facultad de Ciencias
- Universidad de La Laguna
- Spain
- Instituto Universitario de Materiales y Nanotecnología
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25
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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.
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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)
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26
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Meng T, Liu T, Qin QP, Chen ZL, Zou HH, Wang K, Liang FP. Mitochondria-localizing dicarbohydrazide Ln complexes and their mechanism of in vitro anticancer activity. Dalton Trans 2020; 49:4404-4415. [DOI: 10.1039/d0dt00210k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Dicarbohydrazide Ln complexes trigger SK-OV-3/DDP cell apoptosis via a mitochondrial dysfunction pathway.
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Affiliation(s)
- Ting Meng
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
| | - Tong Liu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
| | - Qi-Pin Qin
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
| | - Zi-Lu Chen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
| | - Hua-Hong Zou
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
| | - Kai Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
| | - Fu-Pei Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources
- School of Chemistry and Pharmacy
- Guangxi Normal University
- Guilin 541004
- PR China
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27
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Addisu KD, Hsu WH, Hailemeskel BZ, Andrgie AT, Chou HY, Yuh CH, Lai JY, Tsai HC. Mixed Lanthanide Oxide Nanoparticles Coated with Alginate-Polydopamine as Multifunctional Nanovehicles for Dual Modality: Targeted Imaging and Chemotherapy. ACS Biomater Sci Eng 2019; 5:5453-5469. [PMID: 33464065 DOI: 10.1021/acsbiomaterials.9b01226] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Integrating anticancer drugs and diagnostic agents in a polymer nanosystem is an emerging and promising strategy for improving cancer treatment. However, the development of multifunctional nanoparticles (NPs) for an "all-in-one" platform characterized by specific targeting, therapeutic efficiency, and imaging feedback remains an unmet clinical need. In this study, pH-responsive mixed-lanthanide-based multifunctional NPs were fabricated based on simple metal-ligand interactions for simultaneous cancer cell imaging and drug delivery. We investigated two new systems of alginate-polydopamine complexed with either terbium/europium or dysprosium/erbium oxide NPs (Tb/Eu@AlgPDA or Dy/Er@AlgPDA NPs). Tb/Eu@AlgPDA NPs were then functionalized with the tumor-targeting ligand folic acid (FA) and loaded with the anticancer drug doxorubicin (DOX) to form FA-Tb/Eu@AlgPDA-DOX NPs. Using such systems, the mussel-inspired property of PDA was introduced to improve tumor targetability and penetration, in addition to active targeting (via FA-folate receptor interactions). Determining the photoluminescence efficiency showed that the Tb/Eu@AlgPDA system was superior to the Dy/Er@AlgPDA system, presenting intense and sharp emission peaks on the fluorescence spectra. In addition, compared to Dy/Er@AlgPDA NPs (82.4%), Tb/Eu@AlgPDA NPs exhibited negligible cytotoxicity with >93.3% HeLa cell viability found in MTT assays at NP concentrations of up to 0.50 mg/mL and high biocompatibility when incubated with zebrafish (Danio rerio) embryos and larvae. The FA-Tb/Eu@AlgPDA-DOX system exhibited a pH-responsive and sustained drug-release pattern. In a spheroid model of HeLa cells, the FA-Tb/Eu@AlgPDA-DOX system showed a better penetration efficiency and spheroid growth-inhibitory effect than free DOX. After incubation with zebrafish embryos, the FA-Tb/Eu@AlgPDA-DOX system also showed improved antitumor efficacies versus the other experimental groups in HeLa tumor cell xenografted zebrafish. Therefore, our results suggested that FA-Tb/Eu@AlgPDA-DOX NPs are promising multifunctional nanocarriers with therapeutic capacity for tumor targeting and penetration.
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Affiliation(s)
- Kefyalew Dagnew Addisu
- Faculty of Chemical and Food Engineering, Institute of Technology, Bahir Dar University, Bahir Dar, Ethiopia P. O. Box 26
| | | | | | | | | | - Chiou-Hwa Yuh
- Institute of Molecular and Genomic Medicine, National Health Research Institutes, Zhunan, 350 Miaoli, Taiwan.,Institute of Bioinformatics and Structural Biology, National Tsing Hua University, No. 101 Section 2, Guangfu Road, Hsinchu 300, Taiwan.,Department of Biological Science and Technology, National Chiao Tung University, No. 1001 Daxue Road, East District, Hsinchu 30010, Taiwan
| | - Juin-Yih Lai
- R&D Center for Membrane Technology, Chung Yuan Christian University, No. 200, Zhongli District, Taoyuan 320, Taiwan
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28
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Ibrahim-Ouali M, Dumur F. Recent Advances on Metal-Based Near-Infrared and Infrared Emitting OLEDs. Molecules 2019; 24:E1412. [PMID: 30974838 PMCID: PMC6480698 DOI: 10.3390/molecules24071412] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 04/07/2019] [Accepted: 04/08/2019] [Indexed: 12/27/2022] Open
Abstract
During the past decades, the development of emissive materials for organic light-emitting diodes (OLEDs) in infrared region has focused the interest of numerous research groups as these devices can find interest in applications ranging from optical communication to defense. To date, metal complexes have been most widely studied to elaborate near-infrared (NIR) emitters due to their low energy emissive triplet states and their facile access. In this review, an overview of the different metal complexes used in OLEDs and enabling to get an infrared emission is provided.
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Affiliation(s)
| | - Frédéric Dumur
- Aix Marseille Univ, CNRS, ICR, UMR 7273, F-13397 Marseille, France.
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29
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Beltrán-Leiva MJ, Fuenzalida-Valdivia I, Cantero-López P, Bulhões-Figueira A, Alzate-Morales J, Páez-Hernández D, Arratia-Pérez R. Classical and Quantum Mechanical Calculations of the Stacking Interaction of NdIII Complexes with Regular and Mismatched DNA Sequences. J Phys Chem B 2019; 123:3219-3231. [DOI: 10.1021/acs.jpcb.9b00703] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- María J. Beltrán-Leiva
- Relativistic Molecular Physics Group, Universidad Andres Bello, República 275, Santiago 8370146, Chile
| | - Isabel Fuenzalida-Valdivia
- Facultad de Ciencias Biológicas, Centro de Biotecnología Vegetal, Universidad Andres Bello, Santiago 8370146, Chile
| | - Plinio Cantero-López
- Relativistic Molecular Physics Group, Universidad Andres Bello, República 275, Santiago 8370146, Chile
- Center for Applied Nanosciences (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 275, Santiago, 8370146, Chile
| | - Ana Bulhões-Figueira
- Centro Universitário Estácio de Ribeirão Preto, Rua Abrahão Issa Halach 980, Ribeirãnia, Ribeirão Preto, Sao Paulo 14096-160, Brazil
| | - Jans Alzate-Morales
- Centro de Bioinformática y Simulación Molecular (CBSM), Facultad de Ingeniería, Universidad de Talca, 1 Poniente 1141, Talca, Chile
| | - Dayán Páez-Hernández
- Relativistic Molecular Physics Group, Universidad Andres Bello, República 275, Santiago 8370146, Chile
- Center for Applied Nanosciences (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 275, Santiago, 8370146, Chile
| | - Ramiro Arratia-Pérez
- Relativistic Molecular Physics Group, Universidad Andres Bello, República 275, Santiago 8370146, Chile
- Center for Applied Nanosciences (CANS), Facultad de Ciencias Exactas, Universidad Andres Bello, Av. República 275, Santiago, 8370146, Chile
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30
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31
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Near-infrared excited cooperative upconversion in luminescent Ytterbium(ΙΙΙ) bioprobes as light-responsive theranostic agents. Eur J Med Chem 2019; 163:546-559. [DOI: 10.1016/j.ejmech.2018.12.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/03/2018] [Accepted: 12/04/2018] [Indexed: 12/27/2022]
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32
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Bazhin DN, Kudyakova YS, Bogomyakov AS, Slepukhin PA, Kim GA, Burgart YV, Saloutin VI. Dinuclear lanthanide–lithium complexes based on fluorinated β-diketonate with acetal group: magnetism and effect of crystal packing on mechanoluminescence. Inorg Chem Front 2019. [DOI: 10.1039/c8qi00772a] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A convenient and straightforward synthesis of a novel type of Ln–Li β-diketonates with a discrete molecular structure is presented.
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Affiliation(s)
- Denis N. Bazhin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Yulia S. Kudyakova
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
| | - Artem S. Bogomyakov
- International Tomography Center
- Siberian Branch of the Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Pavel A. Slepukhin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Grigory A. Kim
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
| | - Yanina V. Burgart
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
| | - Victor I. Saloutin
- Postovsky Institute of Organic Synthesis
- the Ural Branch of the Russian Academy of Sciences
- 620990 Ekaterinburg
- Russian Federation
- Ural Federal University named after the First President of Russia B.N. Eltsin
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33
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Cabral Campello MP, Palma E, Correia I, Paulo PMR, Matos A, Rino J, Coimbra J, Pessoa JC, Gambino D, Paulo A, Marques F. Lanthanide complexes with phenanthroline-based ligands: insights into cell death mechanisms obtained by microscopy techniques. Dalton Trans 2019; 48:4611-4624. [DOI: 10.1039/c9dt00640k] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The biological properties of four lanthanide complexes with phenanthroline derivatives in ovarian cancer cells.
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34
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Abbas Z, Dasari S, Beltrán-Leiva MJ, Cantero-López P, Páez-Hernández D, Arratia-Pérez R, Butcher RJ, Patra AK. Luminescent europium(iii) and terbium(iii) complexes of β-diketonate and substituted terpyridine ligands: synthesis, crystal structures and elucidation of energy transfer pathways. NEW J CHEM 2019. [DOI: 10.1039/c9nj02838b] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A series of coordinatively saturated LnIII complexes: [Ln(R-TPY)(TTA)3] (1–6) were designed and structurally characterized and plausible energy transfer (ET) pathways determined using a theoretical method.
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Affiliation(s)
- Zafar Abbas
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Srikanth Dasari
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - María J. Beltrán-Leiva
- Relativistic Molecular Physics (ReMoPh) Group
- Ph.D. Program in Molecular Physical Chemistry
- Universidad Andrés Bello
- Santiago 8370146
- Chile
| | - Plinio Cantero-López
- Relativistic Molecular Physics (ReMoPh) Group
- Ph.D. Program in Molecular Physical Chemistry
- Universidad Andrés Bello
- Santiago 8370146
- Chile
| | - Dayán Páez-Hernández
- Relativistic Molecular Physics (ReMoPh) Group
- Ph.D. Program in Molecular Physical Chemistry
- Universidad Andrés Bello
- Santiago 8370146
- Chile
| | - Ramiro Arratia-Pérez
- Relativistic Molecular Physics (ReMoPh) Group
- Ph.D. Program in Molecular Physical Chemistry
- Universidad Andrés Bello
- Santiago 8370146
- Chile
| | | | - Ashis K. Patra
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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35
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Meenambal R, Poojar P, Geethanath S, Anitha TS, Kannan S. Lanthanide phosphate (LnPO 4 ) rods as bio-probes: A systematic investigation on structural, optical, magnetic, and biological characteristics. J Biomed Mater Res B Appl Biomater 2018; 107:1372-1383. [PMID: 30265773 DOI: 10.1002/jbm.b.34229] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 08/14/2018] [Accepted: 08/18/2018] [Indexed: 01/11/2023]
Abstract
The proposed work involves an exclusive study on the synthesis protocol, crystal structure analysis, and imaging contrast features of unique lanthanide phosphates (LnPO4 ). XRD and Raman spectra affirmed the ability of the proposed synthesis technique to achieve unique LnPO4 devoid of impurities. The crystal structure analysis confirms the P121/c1 space setting of NdPO4 , EuPO4 , GdPO4 , and TbPO4 that all uniformly crystallizes in monoclinic unit cell. In a similar manner, the tetragonal crystal setting of DyPO4 , ErPO4 , HoPO4 , and YbPO4 that unvaryingly possess the I41/amd space setting is confirmed. Under the same synthesis conditions, the monoclinic (Eu) and tetragonal (Ho) lanthanide phosphates displayed uniform rod-like morphologies. Absorption and luminescence properties of unique LnPO4 were determined. In vitro biological studies demonstrated low toxicity levels of LnPO4 and clearly distinguished fluorescence of TbPO4 and EuPO4 in Y79, retinoblastoma cell lines. The paramagnetic response of GdPO4 , NdPO4 , DyPO4 , TbPO4 , and HoPO4 facilitated excellent magnetic resonance imaging (MRI) contrast features. Meanwhile, GdPO4 , DyPO4 , HoPO4 , and YbPO4 possessing higher X-ray absorption coefficient than clinical contrast Omnipaque™ exhibited high computed tomography (CT) efficiency. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 107B: 1372-1383, 2019.
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Affiliation(s)
- Rugmani Meenambal
- Centre for Nanoscience and Technology, Pondicherry University, 605014, Puducherry, India
| | - Pavan Poojar
- Medical Imaging Research Centre, Dayananda Sagar Institutions, Bangalore, India
| | - Sairam Geethanath
- Medical Imaging Research Centre, Dayananda Sagar Institutions, Bangalore, India
| | - T S Anitha
- Central Inter-Disciplinary Research Facility, Mahatma Gandhi Medical College and Research Institute, 607403, Puducherry, India
| | - S Kannan
- Centre for Nanoscience and Technology, Pondicherry University, 605014, Puducherry, India
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36
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Singh K, Goenka A, Ganesh S, Patra AK. Luminescent EuIII
and TbIII
Complexes Containing Dopamine Neurotransmitter: Biological Interactions, Antioxidant Activity and Cellular-Imaging Studies. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800732] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Khushbu Singh
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Anshika Goenka
- Department of Biological Sciences and Bioengineering; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Subramaniam Ganesh
- Department of Biological Sciences and Bioengineering; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Ashis K. Patra
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
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37
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Tanner PA, Zhou L, Duan C, Wong KL. Misconceptions in electronic energy transfer: bridging the gap between chemistry and physics. Chem Soc Rev 2018; 47:5234-5265. [PMID: 29938282 DOI: 10.1039/c8cs00002f] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Many treatments of energy transfer (ET) phenomena in current literature employ incorrect arguments and formulae and are not quantitative enough. This is unfortunate because we witness important breakthroughs from ET experiments in nanoscience. This review aims to clarify basic principles by focusing upon Förster-Dexter electric dipole-electric dipole (ED-ED) ET. The roles of ET in upconversion, downconversion and the antenna effect are described and the clichés and simple formulae to be avoided in ET studies are highlighted with alternative treatments provided.
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Affiliation(s)
- Peter A Tanner
- Department of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon, Hong Kong S.A.R., P. R. China.
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38
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Bugrov AN, Zavialova AY, Smyslov RY, Anan'eva TD, Vlasova EN, Mokeev MV, Kryukov AE, Kopitsa GP, Pipich V. Luminescence of Eu 3+ ions in hybrid polymer-inorganic composites based on poly(methyl methacrylate) and zirconia nanoparticles. LUMINESCENCE 2018; 33:837-849. [PMID: 29683250 DOI: 10.1002/bio.3476] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 12/14/2017] [Accepted: 02/05/2018] [Indexed: 12/28/2022]
Abstract
Spherical nanoparticles of ZrO2 with 2 and 10 mol% EuO1.5 up to 20 nm size were prepared by the method of hydrothermal synthesis for luminescent functionalization of the polymer-inorganic nanocomposites based on poly(methyl methacrylate). Surface modification of oxide nanoparticles was carried out by 3-(trimethoxysilyl)propyl methacrylate, dimethoxymethylvinyl silane and 2-hydroxyethyl methacrylate to provide uniform distribution and to prevent agglomeration of nanosized filler in the polymer matrix. Polymer-inorganic composites were synthesized by in situ free radical polymerization in bulk. Structuring of ZrO2 -EuO1.5 nanoparticles in the poly(methyl methacrylate) was studied by very-small-angle neutron scattering. According to the results, the dependence of photoluminescent properties of ZrO2 -EuO1.5 nanoparticles on the content of lanthanide, the symmetry of the crystal field, surface treatment and the polymer matrix were established. A correlation was shown between Stark splitting in luminescence spectra of ZrO2 -EuO1.5 nanoparticles and their phase composition. Using MMT-assay it was shown that composites based on poly(methyl methacrylate) and ZrO2 -EuO1.5 nanoparticles do not have cytotoxic properties, which makes it possible to use them as prosthesis materials with contrasted and luminescent imaging properties.
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Affiliation(s)
- Alexander N Bugrov
- Institute of Macromolecular Compounds RAS, Bolshoy prospekt, 31, 199004, St Petersburg, Russia.,St Petersburg Electrotechnical University 'LETI', ul. Professora Popova, 5, 197376, St Petersburg, Russia
| | - Anastasia Yu Zavialova
- St Petersburg Electrotechnical University 'LETI', ul. Professora Popova, 5, 197376, St Petersburg, Russia.,St Petersburg State Technological Institute (Technical University), Moskovsky prospect, 26, 190013, St Petersburg, Russia
| | - Ruslan Yu Smyslov
- Institute of Macromolecular Compounds RAS, Bolshoy prospekt, 31, 199004, St Petersburg, Russia.,Petersburg Nuclear Physics Institute NRC KI, mkr. Orlova roshcha, 1, 188300, Gatchina, Leningradskaya oblast, Russia
| | - Tatyana D Anan'eva
- Institute of Macromolecular Compounds RAS, Bolshoy prospekt, 31, 199004, St Petersburg, Russia
| | - Elena N Vlasova
- Institute of Macromolecular Compounds RAS, Bolshoy prospekt, 31, 199004, St Petersburg, Russia
| | - Maxim V Mokeev
- Institute of Macromolecular Compounds RAS, Bolshoy prospekt, 31, 199004, St Petersburg, Russia
| | - Artem E Kryukov
- Institute of Macromolecular Compounds RAS, Bolshoy prospekt, 31, 199004, St Petersburg, Russia
| | - Gennady P Kopitsa
- Petersburg Nuclear Physics Institute NRC KI, mkr. Orlova roshcha, 1, 188300, Gatchina, Leningradskaya oblast, Russia.,Grebenshchikov Institute of Silicate Chemistry RAS, Adm. Makarova emb., 2, 199155, St Petersburg, Russia
| | - Vitaliy Pipich
- Jülich Centre for Neutron Science (JCNS) at Heinz Maier-Leibnitz Zentrum (MLZ), Forschungszentrum Jülich, Lichtenbergstr. 1, 85748, Garching, Germany
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39
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Musib D, Banerjee S, Garai A, Soraisam U, Roy M. Synthesis, Theory and In Vitro Photodynamic Activities of New Copper(II)-Histidinito Complexes. ChemistrySelect 2018. [DOI: 10.1002/slct.201800015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dulal Musib
- Department of Chemistry; National Institute of Technology Manipur; Langol 795004 Imphal Manipur (INDIA
| | - Samya Banerjee
- Department of Chemistry; John Hopkins University; 23400 N. Charles Street Baltimore Maryland-21218 US
| | - Aditya Garai
- Department of Inorganic and Physical Chemistry; Indian Institute of Science; Bangalore Bangalore 560012 Karnataka (INDIA
| | - Uzeeta Soraisam
- Department of Chemistry; National Institute of Technology Manipur; Langol 795004 Imphal Manipur (INDIA
| | - Mithun Roy
- Department of Chemistry; National Institute of Technology Manipur; Langol 795004 Imphal Manipur (INDIA
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40
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Gupta K, Patra AK. A Luminescent pH-Responsive Ternary Europium(III) Complex of β-Diketonates and Terpyridine Derivatives as Sensitizing Antennae - Photophysical Aspects, Anion Sensing, and Biological Interactions. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701495] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kritika Gupta
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
| | - Ashis K. Patra
- Department of Chemistry; Indian Institute of Technology Kanpur; 208016 Kanpur Uttar Pradesh India
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41
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Polido Legaria E, Saldan I, Svedlindh P, Wetterskog E, Gunnarsson K, Kessler VG, Seisenbaeva GA. Coordination of rare earth element cations on the surface of silica-derived nanoadsorbents. Dalton Trans 2018; 47:1312-1320. [DOI: 10.1039/c7dt04388k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The coordination of REE cations adsorbed on the surface of non-functionalized and complexone-functionalized silica particles was revealed by EXAFS spectroscopy and magnetic studies using X-ray single crystal models as a reference.
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Affiliation(s)
- E. Polido Legaria
- Department of Molecular Sciences
- Swedish University of Agricultural Sciences (SLU)
- 75007 Uppsala
- Sweden
| | - I. Saldan
- Department of Molecular Sciences
- Swedish University of Agricultural Sciences (SLU)
- 75007 Uppsala
- Sweden
| | - P. Svedlindh
- Department of Engineering Sciences
- Solid State Physics
- Uppsala University
- 75121 Uppsala
- Sweden
| | - E. Wetterskog
- Department of Engineering Sciences
- Solid State Physics
- Uppsala University
- 75121 Uppsala
- Sweden
| | - K. Gunnarsson
- Department of Engineering Sciences
- Solid State Physics
- Uppsala University
- 75121 Uppsala
- Sweden
| | - V. G. Kessler
- Department of Molecular Sciences
- Swedish University of Agricultural Sciences (SLU)
- 75007 Uppsala
- Sweden
| | - G. A. Seisenbaeva
- Department of Molecular Sciences
- Swedish University of Agricultural Sciences (SLU)
- 75007 Uppsala
- Sweden
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42
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Liu Y, Zhang C, Xu C, Lin C, Sun K, Wang J, Chen X, Li L, Whittaker AK, Xu HB. Controlled synthesis of up-conversion luminescent Gd/Tm-MOFs for pH-responsive drug delivery and UCL/MRI dual-modal imaging. Dalton Trans 2018; 47:11253-11263. [DOI: 10.1039/c8dt02436g] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Using a facile one-step hydrothermal method, a series of metal–organic frameworks containing Gd/Tm (Gd/Tm-MOFs) were prepared successfully.
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Affiliation(s)
- Yana Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Cheng Zhang
- Australian Institute for Bioengineering and Nanotechnology
- The University of Queensland
- Brisbane
- Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
| | - Chen Xu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Caixue Lin
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Keke Sun
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Jie Wang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Xueli Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Ling Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
| | - Andrew K. Whittaker
- Australian Institute for Bioengineering and Nanotechnology
- The University of Queensland
- Brisbane
- Australia
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology
| | - Hai-Bing Xu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Function Molecules
- Hubei University
- People's Republic of China
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43
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Beltrán-Leiva MJ, Cantero-López P, Zúñiga C, Bulhões-Figueira A, Páez-Hernández D, Arratia-Pérez R. Theoretical Method for an Accurate Elucidation of Energy Transfer Pathways in Europium(III) Complexes with Dipyridophenazine (dppz) Ligand: One More Step in the Study of the Molecular Antenna Effect. Inorg Chem 2017; 56:9200-9208. [DOI: 10.1021/acs.inorgchem.7b01221] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- María J. Beltrán-Leiva
- Relativistic Molecular Physics (ReMoPh) Group, Ph.D. Program in Molecular
Physical Chemistry, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
| | - Plinio Cantero-López
- Relativistic Molecular Physics (ReMoPh) Group, Ph.D. Program in Molecular
Physical Chemistry, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
| | - César Zúñiga
- Centro de Nanociencias
Aplicadas, Facultad de Ciencias Exactas, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
| | - Ana Bulhões-Figueira
- Centro Universitário Estácio de Ribeirão Preto, Rua Abrahão Issa Halach, 980 Ribeirânia, Ribeirão Preto, Sao Paulo 14096-160, Brazil
| | - Dayán Páez-Hernández
- Relativistic Molecular Physics (ReMoPh) Group, Ph.D. Program in Molecular
Physical Chemistry, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
- Centro de Nanociencias
Aplicadas, Facultad de Ciencias Exactas, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
| | - Ramiro Arratia-Pérez
- Relativistic Molecular Physics (ReMoPh) Group, Ph.D. Program in Molecular
Physical Chemistry, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
- Centro de Nanociencias
Aplicadas, Facultad de Ciencias Exactas, Universidad Andrés Bello, Av. República 275, Santiago 8370146, Chile
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44
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Ung P, Clerc M, Huang H, Qiu K, Chao H, Seitz M, Boyd B, Graham B, Gasser G. Extending the Excitation Wavelength of Potential Photosensitizers via Appendage of a Kinetically Stable Terbium(III) Macrocyclic Complex for Applications in Photodynamic Therapy. Inorg Chem 2017; 56:7960-7974. [DOI: 10.1021/acs.inorgchem.7b00677] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Phuc Ung
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Michèle Clerc
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
| | - Huaiyi Huang
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
- School of
Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Kangqiang Qiu
- School of
Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Hui Chao
- School of
Chemistry, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Michael Seitz
- Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | | | | | - Gilles Gasser
- Laboratory
for Inorganic Chemical Biology, Chimie ParisTech, PSL Research University, F-75005 Paris, France
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45
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Shuvaev S, Starck M, Parker D. Responsive, Water-Soluble Europium(III) Luminescent Probes. Chemistry 2017; 23:9974-9989. [PMID: 28471496 DOI: 10.1002/chem.201700567] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Indexed: 12/31/2022]
Abstract
The design principles, mechanism of action and performance of europium(III) complexes that serve as strongly emissive and responsive molecular probes in water are critically discussed. Examples of systems designed to assess pH, selected metal ions and anions, including chiral species, as well as selected small molecules and biopolymers are considered, and prospects evaluated for improved performance in more complex biological media such as in bio-fluids and within living cells. Modulation of the emission spectral form, lifetime and degree of circular polarisation can be used to quantify the spectral response and permit calibration.
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Affiliation(s)
- Sergey Shuvaev
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - Matthieu Starck
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
| | - David Parker
- Department of Chemistry, Durham University, South Road, Durham, DH1 3LE, UK
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46
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Singh K, Singh S, Srivastava P, Sivakumar S, Patra AK. Lanthanoplatins: emissive Eu(iii) and Tb(iii) complexes staining nucleoli targeted through Pt–DNA crosslinking. Chem Commun (Camb) 2017; 53:6144-6147. [DOI: 10.1039/c7cc02047c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Luminescent photostable heterometallic LnPt2 complexes were designed for their preferential nucleoli staining through formation of Pt–DNA cross-links observed through fluorescence microscopy.
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Affiliation(s)
- Khushbu Singh
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Swati Singh
- Department of Chemical Engineering and Centre for Environmental Science and Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Payal Srivastava
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Sri Sivakumar
- Department of Chemical Engineering and Centre for Environmental Science and Engineering
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Ashis K. Patra
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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47
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Abbas Z, Dasari S, Patra AK. Ternary Eu(iii) and Tb(iii) β-diketonate complexes containing chalcones: photophysical studies and biological outlook. RSC Adv 2017. [DOI: 10.1039/c7ra08543e] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Ternary Eu(iii) and Tb(iii) β-diketonate complexes containing chalcones were studied for their structures, photophysical properties, interactions with DNA and serum protein, and photo-induced DNA cleavage activity.
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Affiliation(s)
- Zafar Abbas
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Srikanth Dasari
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Ashis K. Patra
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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48
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Zhang Z, Wang L, Li G, Ye B. Lanthanide coordination polymer nanoparticles as a turn-on fluorescence sensing platform for simultaneous detection of histidine and cysteine. Analyst 2017; 142:1821-1826. [DOI: 10.1039/c7an00415j] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A turn-on fluorescent sensor for simultaneous detection of histidine and cysteine based on lanthanide coordination polymer nanoparticles.
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Affiliation(s)
- Zhenzhen Zhang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- PR China
| | - Lu Wang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- PR China
- Department of Environmental Engineering and Chemistry
| | - Gaiping Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- PR China
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49
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Ahmed Z, Aderne RE, Kai J, Resende JALC, Padilla-Chavarría HI, Cremona M. Near infrared organic light emitting devices based on a new erbium(iii) β-diketonate complex: synthesis and optoelectronic investigations. RSC Adv 2017. [DOI: 10.1039/c6ra27473k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This paper deals with the synthesis of a new near infra-red emitting Er(iii) β-diketonate complex of low coordinate structure, its characterisation and fabrication of organic light emitting diode using the complex as emitting layer.
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Affiliation(s)
- Zubair Ahmed
- Department of Physics
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
| | - Rian E. Aderne
- Department of Physics
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
| | - Jiang Kai
- Department of Chemistry
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
| | - Jackson A. L. C. Resende
- Instituto de Ciências Extas e da Terra
- Centro Universitário do Araguaia
- Universidade Federal do Mato Grosso
- Barra do Garças
- Brazil
| | | | - Marco Cremona
- Department of Physics
- Pontifícia Universidade Católica do Rio de Janeiro
- PUC-Rio
- Rio de Janeiro
- Brazil
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