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Reghukumar C, Shamjith S, Murali VP, Ramya PK, Radhakrishnan KV, Maiti KK. Cyclometalated Ir(III) theranostic molecular probe enabled mitochondria targeted fluorescence-SERS-guided phototherapy in breast cancer cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2024; 250:112832. [PMID: 38142588 DOI: 10.1016/j.jphotobiol.2023.112832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 12/08/2023] [Accepted: 12/15/2023] [Indexed: 12/26/2023]
Abstract
The increased energy demands inherent in cancer cells necessitate a dependence on mitochondrial assistance for their proliferation and metastatic activity. Herein, an innovative photo-medical approach has been attempted, specifically targeting mitochondria, the cellular powerhouses, to attain therapeutic benefit. This strategy facilitates the rapid and precise initiation of apoptosis, the programmed cell death process. In this goal, we have synthesized cyclometalated Iridium (III) molecular probes, denoted as Ir-CN and Ir-H, with a nitrile (CN) and a hydrogen-functionalized bipyridine as ancillary ligands, respectively. Ir-CN has shown superior photosensitizing properties and lower dark cytotoxicity compared to Ir-H in the breast cancer cell line MCF-7, positioning it as the preferred probe for photodynamic therapy (PDT). The synthesized Ir-CN induces alterations in mitochondrial membrane potential, disrupting the respiratory chain function, and generating reactive oxygen species that activate signaling pathways leading to cell death. The CN-conjugated bipyridine ligand in Ir-CN contributes to the intense red fluorescence and the positive charge on the central metal atom facilitates specific mitochondrial colocalization (colocalization coefficient of 0.90). Together with this, the Iridium metal, with strong spin-orbit coupling, efficiently generates singlet oxygen with a quantum yield of 0.79. Consequently, the cytotoxic singlet oxygen produced by Ir-CN upon laser exposure disrupts mitochondrial processes, arresting the electron transport chain and energy production, ultimately leading to programmed cell death. This mitochondrial imbalance and apoptotic induction were dually confirmed through various apoptotic assays including Annexin V staining and by mapping the molecular level changes through surface-enhanced Raman spectroscopy (SERS). Therefore, cyclometalated Ir-CN emerges as a promising molecular probe for cancer theranostics, inducing laser-assisted mitochondrial damage, as tracked through bimodal fluorescence and SERS.
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Affiliation(s)
- Chandana Reghukumar
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram 695019, Kerala, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Shanmughan Shamjith
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram 695019, Kerala, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Vishnu Priya Murali
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram 695019, Kerala, India
| | - Pilankatta K Ramya
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram 695019, Kerala, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Kokkuvayil Vasu Radhakrishnan
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram 695019, Kerala, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Kaustabh Kumar Maiti
- Chemical Sciences & Technology Division (CSTD), Organic Chemistry Section, CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST), Industrial Estate, Pappanamcode, Thiruvananthapuram 695019, Kerala, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
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2
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Gitlina AY, Khistiaeva V, Melnikov A, Ivonina M, Sizov V, Spiridonova D, Makarova A, Vyalikh D, Grachova E. Organometallic Ir(III) complexes: post-synthetic modification, photophysical properties and binuclear complex construction. Dalton Trans 2023. [PMID: 37334469 DOI: 10.1039/d3dt00901g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Two methods of post-synthetic modification (Suzuki coupling and CuAAC click-reaction) were applied to Ir(III) complexes [Ir(C^N)2N^N]+ to provide the second highly selective donor site. One family of functionalized complexes was used to demonstrate the potential of post-synthetic modification for controlled construction of d-d and d-f binuclear complexes. The complexes obtained were characterized by CHN elemental analysis, NMR spectroscopy, ESI mass-spectrometry, FTIR spectroscopy and single crystal X-ray diffraction analysis. By means of XPS and NEXAFS spectroscopy the coordination of diimine donor site to the Ln(III) centre has been definitely confirmed. The photophysical properties of mono- and binuclear complexes were carefully investigated, and the evolution of luminescent characteristics during the formation of a system of connected metallocenters is also discussed. TDDFT calculations were used to describe the luminescence mechanism and to confirm the conclusions made on the basis of experimental data.
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Affiliation(s)
- Anastasia Yu Gitlina
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Viktoria Khistiaeva
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia.
| | - Alexey Melnikov
- Centre for Nano- and Biotechnologies, Peter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, Russia
| | - Mariia Ivonina
- Department of Material Sciences, Faculty of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
| | - Vladimir Sizov
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia.
| | - Dar'ya Spiridonova
- Centre for X-ray Diffraction Studies, St Petersburg University, 199034 St. Petersburg, Russia
| | - Anna Makarova
- Physikalische Chemie, Institut für Chemie und Biochemie, Freie Universität Berlin, 14195 Berlin, Germany
| | - Denis Vyalikh
- Donostia International Physics Center (DIPC), 20018 Donostia-San Sebastián, Basque Country, Spain
- IKERBASQUE, Basque Foundation for Science, 48013, Bilbao, Spain
| | - Elena Grachova
- Institute of Chemistry, St Petersburg University, Universitetskii pr. 26, 198504 St. Petersburg, Russia.
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3
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Torres A, Collado A, Gómez-Gallego M, de Arellano CR, Sierra MA. Heteropolymetallic [FeFe]-Hydrogenase Mimics: Synthesis and Electrochemical Properties. Inorg Chem 2023; 62:3409-3419. [PMID: 36780261 PMCID: PMC9976291 DOI: 10.1021/acs.inorgchem.2c03355] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Indexed: 02/14/2023]
Abstract
The synthesis and electrochemical properties of tetranuclear [Fe2S2]-hydrogenase mimic species containing Pt(II), Ni(II), and Ru(II) complexes have been studied. To this end, a new tetranuclear [Fe2S2] complex containing a 5,5'-diisocyanide-2,2'-bipyridine bridging ligand has been designed and coordinated to the metal complexes through the bipyridine moiety. Thus, the tetranuclear [Fe2S2] complex (6) coordinates to Pt(II), Ni(II) and Ru(II) yielding the corresponding metal complexes. The new metal center in the bipyridine linker modulates the electronic communication between the redox-active [Fe2S2] units. Thus, electrochemical studies and DFT calculations have shown that the presence of metal complexes in the structure strongly affect the electronic communication between the [Fe2S2] centers. In the case of diphosphine platinum compounds 10, the structure of the phosphine ligand plays a crucial role to facilitate or to hinder the electronic communication between [Fe2S2] moieties. Compound 10a, bearing a dppe ligand, shows weak electronic communication (ΔE = 170 mV), whereas the interaction is much weaker in the Pt-dppp derivative 10b (ΔE = 80 mV) and virtually negligible in the Pt-dppf complex 10c. The electronic communication is facilitated by incorporation of a Ru-bis(bipyridine) complex, as observed in the BF4 salt 12 (ΔE = 210 mV) although the reduction of the [FeFe] centers occurs at more negative potentials. Overall, the experimental-computational procedure used in this work allows us to study the electronic interaction between the redox-active centers, which, in turn, can be modulated by a transition metal.
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Affiliation(s)
- Alejandro Torres
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Alba Collado
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Mar Gómez-Gallego
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Carmen Ramírez de Arellano
- Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- Departamento
de Química Orgánica, Universidad
de Valencia, 46100 Valencia, Spain
| | - Miguel A. Sierra
- Departamento
de Química Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
- Center
for Innovation in Advanced Chemistry (ORFEO-CINQA), Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
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4
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Kinzhalov MA, Grachova EV, Luzyanin KV. Tuning the luminescence of transition metal complexes with acyclic diaminocarbene ligands. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01288f] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Organometallics featuring acyclic diaminocarbene ligands have recently emerged as powerful emitters for use in electroluminescent technologies.
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Affiliation(s)
- Mikhail A. Kinzhalov
- St Petersburg University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia
| | - Elena V. Grachova
- St Petersburg University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia
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5
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Mills AW, Valentine AJS, Hoang K, Roy S, Castellano FN, Chen LX, Li X. General Design Rules for Bimetallic Platinum(II) Complexes. J Phys Chem A 2021; 125:9438-9449. [PMID: 34699219 DOI: 10.1021/acs.jpca.1c05044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A series of platinum(II) bimetallic complexes were studied to investigate the effects of ligands on both the geometric and electronic structure. Modulating the Pt-Pt distance through the bridging ligand architecture was found to dictate the nature of the lowest energy electronic transitions, localized in one-half of the molecule or delocalized across the entire molecule. By reducing the separation between the platinum atoms, the lowest energy electronic transitions will be dominated by the metal-metal-to-ligand charge transfer transition. Conversely, by increasing the distance between the platinum atoms, the lowest electronic transition will be largely localized metal-to-ligand charge transfer or ligand centered in nature. Additionally, the cyclometalating ligands were observed to have a noticeable stabilizing effect on the triplet excited states as the conjugation increased, arising from geometric reorientation and increased electron delocalization of the ligands. Such stabilization of the triplet state energy has been shown to alter the excited state potential energy landscape as well as the excited state trajectory.
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Affiliation(s)
- Alexis W Mills
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Andrew J S Valentine
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Kevin Hoang
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Subhangi Roy
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, United States
| | - Felix N Castellano
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, United States
| | - Lin X Chen
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States.,Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United States
| | - Xiaosong Li
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
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6
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Buil ML, Esteruelas MA, López AM. Recent Advances in Synthesis of Molecular Heteroleptic Osmium and Iridium Phosphorescent Emitters. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100663] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- María L. Buil
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea (ISQCH) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Zaragoza-CSIC 50009 Zaragoza Spain
| | - Miguel A. Esteruelas
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea (ISQCH) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Zaragoza-CSIC 50009 Zaragoza Spain
| | - Ana M. López
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea (ISQCH) Centro de Innovación en Química Avanzada (ORFEO-CINQA) Universidad de Zaragoza-CSIC 50009 Zaragoza Spain
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7
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Benzai A, Derridj F, Doucet H, Soulé J. Palladium−Ruthenium Catalyst Complementarity Strengthens
Ortho
‐Directed C−H Bond Arylation of 2‐Arylpyrazines. ChemCatChem 2020. [DOI: 10.1002/cctc.202001338] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Amal Benzai
- Univ Rennes CNRS, ISCR UMR6226 F-3500 Rennes France
- Laboratoire de Physique et Chimie des Matériaux (LPCM) UMMTO University BP 17 RP 15000 Tizi-Ouzou Algeria
| | - Fazia Derridj
- Laboratoire de Physique et Chimie des Matériaux (LPCM) UMMTO University BP 17 RP 15000 Tizi-Ouzou Algeria
| | - Henri Doucet
- Univ Rennes CNRS, ISCR UMR6226 F-3500 Rennes France
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8
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Eremina AA, Kinzhalov MA, Katlenok EA, Smirnov AS, Andrusenko EV, Pidko EA, Suslonov VV, Luzyanin KV. Phosphorescent Iridium(III) Complexes with Acyclic Diaminocarbene Ligands as Chemosensors for Mercury. Inorg Chem 2020; 59:2209-2222. [DOI: 10.1021/acs.inorgchem.9b02833] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Anzhelika A. Eremina
- Saint Petersburg State University, 7/9 Universitetskaya Nab., St. Petersburg 199034, Russian Federation
| | - Mikhail A. Kinzhalov
- Saint Petersburg State University, 7/9 Universitetskaya Nab., St. Petersburg 199034, Russian Federation
| | - Evgene A. Katlenok
- Saint Petersburg State University, 7/9 Universitetskaya Nab., St. Petersburg 199034, Russian Federation
| | - Andrey S. Smirnov
- Saint Petersburg State University, 7/9 Universitetskaya Nab., St. Petersburg 199034, Russian Federation
| | - Elena V. Andrusenko
- TheoMAT Group, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
| | - Evgeny A. Pidko
- TheoMAT Group, ITMO University, Lomonosova 9, St. Petersburg 191002, Russian Federation
- Inorganic Systems Engineering Group, Department of Chemical Engineering, Faculty of Applied Sciences, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
| | - Vitalii V. Suslonov
- Saint Petersburg State University, 7/9 Universitetskaya Nab., St. Petersburg 199034, Russian Federation
| | - Konstantin V. Luzyanin
- Saint Petersburg State University, 7/9 Universitetskaya Nab., St. Petersburg 199034, Russian Federation
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United Kingdom
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9
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Haiduc I. Review. Inverse coordination. Organic nitrogen heterocycles as coordination centers. A survey of molecular topologies and systematization. Part 2. Six-membered rings. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1670349] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ionel Haiduc
- Facultatea de Chimie, Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
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10
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Ho PY, Cheng SC, Yiu SM, Au VKM, Xiang J, Leung CF, Ko CC. The Important Role of Coordination Geometry on Photophysical Properties of Blue-Green Emitting Ruthenium(II) Diisocyano Complexes Bearing 2-Benzoxazol-2-ylphenolate. Inorg Chem 2019; 58:11372-11381. [PMID: 31411456 DOI: 10.1021/acs.inorgchem.9b00560] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A series of blue-green emitting RuII diisocyano complexes containing 2-benzoxazol-2-ylphenolate (PBO) have been prepared. The complexes were isolated under varied reaction conditions in two isomeric forms, i.e., trans,trans,trans- (1) and cis,trans,cis- (2), with varied ligand coordination geometry above the RuII center. The photoluminescence of the isomeric complexes has been compared and tuned by the systematic variation of the electronic properties of the isocyanides. The cis,trans,cis- isomers exhibit structureless emission in the blue-green region (471-517 nm) upon excitation at λex > 400 nm in dichloromethane solution at room temperature. Both isomeric forms show similarly structured greenish emission at 499-523 nm on excitation at λex > 355 nm in a methanol/ethanol (4:1) glassy medium at 77 K. On careful comparison with the corresponding absorption and electrochemical data, it is suggested that the solution emission of the cis,trans,cis- isomers (2) at room temperature is originated from the metal-to-ligand charge transfer (MLCT), while a ligand-centered (LC) parentage is assigned for the emission in a glassy state for both isomeric forms. In line with the above experimental results, DFT calculation demonstrates the change in the nature and relative energy of the HOMOs and LUMOs with respect to the varied ligand coordination geometry and π-accepting ability of the isocyanides.
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Affiliation(s)
- Pui-Yu Ho
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road , Tai Po , New Territories, Hong Kong , China
| | - Shun-Cheung Cheng
- Department of Chemistry , City University of Hong Kong , Tat Chee Avenue , Kowloon , Hong Kong , China
| | - Shek-Man Yiu
- Department of Chemistry , City University of Hong Kong , Tat Chee Avenue , Kowloon , Hong Kong , China
| | - Vonika Ka-Man Au
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road , Tai Po , New Territories, Hong Kong , China
| | - Jing Xiang
- School of Chemical and Environmental Engineering , Yangtze University , JingZhou , China
| | - Chi-Fai Leung
- Department of Science and Environmental Studies , The Education University of Hong Kong , 10 Lo Ping Road , Tai Po , New Territories, Hong Kong , China
| | - Chi-Chiu Ko
- Department of Chemistry , City University of Hong Kong , Tat Chee Avenue , Kowloon , Hong Kong , China
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11
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Yang X, Li M, Peng H, Zhang Q, Wu S, Xiao W, Chen X, Niu Z, Chen G, Li G. Highly Luminescent Mono‐ and Dinuclear Cationic Iridium(III) Complexes Containing Phenanthroline‐Based Ancillary Ligand. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801367] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Xiao‐Han Yang
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Min Li
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Hui Peng
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Qian Zhang
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Shui‐Xing Wu
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Wan‐Qing Xiao
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Xing‐Liang Chen
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
| | - Zhi‐Gang Niu
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education Hainan Normal University 571158 Haikou China
| | - Guang‐Ying Chen
- Key Laboratory of Tropical Medicinal Plant Chemistry of Ministry of Education Hainan Normal University 571158 Haikou China
| | - Gao‐Nan Li
- Key Laboratory of Electrochemical Energy Storage and Energy Conversion of Hainan Province College of Chemistry and Chemical Engineering Hainan Normal University 571158 Haikou China
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12
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Puttock EV, Walden MT, Williams JG. The luminescence properties of multinuclear platinum complexes. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.04.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Jain A, Wyland KR, Davis DH. Redox, spectroscopic, photo-induced ligand exchange, and DNA interaction studies of a new Ru(II)Pt(II) bimetallic complex. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1420788] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Avijita Jain
- Department of Chemistry, Indiana University of Pennsylvania, Indiana, PA, USA
| | - Kaitlyn R. Wyland
- Department of Chemistry, Indiana University of Pennsylvania, Indiana, PA, USA
| | - Denali H. Davis
- Department of Chemistry, Indiana University of Pennsylvania, Indiana, PA, USA
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