551
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Bañuelos J, Arbeloa FL, Martinez V, Liras M, Costela A, Moreno IG, Arbeloa IL. Difluoro-boron-triaza-anthracene: a laser dye in the blue region. Theoretical simulation of alternative difluoro-boron-diaza-aromatic systems. Phys Chem Chem Phys 2011; 13:3437-45. [DOI: 10.1039/c0cp01147a] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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552
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Zhang D, Martín V, García-Moreno I, Costela A, Pérez-Ojeda ME, Xiao Y. Development of excellent long-wavelength BODIPY laser dyes with a strategy that combines extending π-conjugation and tuning ICT effect. Phys Chem Chem Phys 2011; 13:13026-33. [DOI: 10.1039/c1cp21038f] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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553
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Luo C, Zhou Q, Jiang G, He L, Zhang B, Wang X. The synthesis and 1O2 photosensitization of halogenated asymmetric aniline-based squaraines. NEW J CHEM 2011. [DOI: 10.1039/c0nj00949k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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554
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Bellier Q, Pégaz S, Aronica C, Guennic BL, Andraud C, Maury O. Near-Infrared Nitrofluorene Substitued Aza-Boron-dipyrromethenes Dyes. Org Lett 2010; 13:22-5. [DOI: 10.1021/ol102701v] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Quentin Bellier
- Université de Lyon, ICL, CNRS - Ecole Normale Supérieure de Lyon, 46 allée d’Italie, Lyon 69007, France
| | - Sarah Pégaz
- Université de Lyon, ICL, CNRS - Ecole Normale Supérieure de Lyon, 46 allée d’Italie, Lyon 69007, France
| | - Christophe Aronica
- Université de Lyon, ICL, CNRS - Ecole Normale Supérieure de Lyon, 46 allée d’Italie, Lyon 69007, France
| | - Boris Le Guennic
- Université de Lyon, ICL, CNRS - Ecole Normale Supérieure de Lyon, 46 allée d’Italie, Lyon 69007, France
| | - Chantal Andraud
- Université de Lyon, ICL, CNRS - Ecole Normale Supérieure de Lyon, 46 allée d’Italie, Lyon 69007, France
| | - Olivier Maury
- Université de Lyon, ICL, CNRS - Ecole Normale Supérieure de Lyon, 46 allée d’Italie, Lyon 69007, France
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555
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Frimannsson DO, Grossi M, Murtagh J, Paradisi F, O'Shea DF. Light induced antimicrobial properties of a brominated boron difluoride (BF(2)) chelated tetraarylazadipyrromethene photosensitizer. J Med Chem 2010; 53:7337-43. [PMID: 20879783 DOI: 10.1021/jm100585j] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Herein we describe a new antimicrobial photodynamic therapeutic (PDT) agent based upon the brominated BF(2) chelated tetraarylazadipyrromethene photosensitizer class. Bis-ammonium salt substitution of the photosensitizer promoted a rapid 10 min uptake into Gram-positive and -negative bacterial strains and pathogenic yeasts. A photosensitizer and light dose response analysis for methicillin-sensitive S. aureus showed an impressive antibacterial efficacy with 1, 2, and 5 μg/mL 6. Specifically, light activation with a dose of 16 J/cm(2) and 5 μg/mL 6 resulted in a 6.8 and 3.4 log(10) reduction of S. aureus and a clinically defined methicillin-resistant Staphylococcus aureus (MRSA) strain, respectively. Encouragingly, a broad spectrum pathogen response (using 5 μg/mL 6 and 75 J/cm(2)) was observed with 3.6 and 5.7 log(10) decreases in viable cell numbers achievable for Gram-negative bacterium E. coli and the pathogenic yeast C. albicans, respectively. The photophysical and cell eradicating characteristics of this bis-cationic PDT agent suggest that it has broad potential in antimicrobial therapeutics.
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Affiliation(s)
- Daniel O Frimannsson
- Centre for Synthesis and Chemical Biology, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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556
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Yoshii R, Nagai A, Chujo Y. Highly near-infrared photoluminescence from aza-borondipyrromethene-based conjugated polymers. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24335] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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557
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Quartarolo AD, Chiodo SG, Russo N. A Theoretical Study of Brominated Porphycenes: Electronic Spectra and Intersystem Spin−Orbit Coupling. J Chem Theory Comput 2010; 6:3176-89. [DOI: 10.1021/ct100287g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Angelo Domenico Quartarolo
- Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite—Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende, Italy
| | - Sandro Giuseppe Chiodo
- Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite—Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende, Italy
| | - Nino Russo
- Dipartimento di Chimica and Centro di Calcolo ad Alte Prestazioni per Elaborazioni Parallele e Distribuite—Centro d’Eccellenza MIUR, Università della Calabria, I-87030 Arcavacata di Rende, Italy
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558
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Kubota Y, Tsuzuki T, Funabiki K, Ebihara M, Matsui M. Synthesis and Fluorescence Properties of a Pyridomethene−BF2 Complex. Org Lett 2010; 12:4010-3. [DOI: 10.1021/ol101612z] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yasuhiro Kubota
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan, and Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Toshihiro Tsuzuki
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan, and Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Kazumasa Funabiki
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan, and Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Masahiro Ebihara
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan, and Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
| | - Masaki Matsui
- Department of Materials Science and Technology, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan, and Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-1193, Japan
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559
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Zoltan T, Vargas F, Rivas C, Lãpez V, Perez J, Biasutto A. Synthesis, photochemical and photoinduced antibacterial activity studies of meso-Tetra(pyren-1-yl)porphyrin and its Ni, Cu and Zn complexes. Sci Pharm 2010; 78:767-89. [PMID: 21179316 PMCID: PMC3007607 DOI: 10.3797/scipharm.1003-13] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2010] [Accepted: 08/06/2010] [Indexed: 11/30/2022] Open
Abstract
The synthesis of the meso-tetra(pyren-1-yl)porphyrin (1) was successfully accomplished by means of the pyrrole condensation with pyrene-1-carb-aldehyde in acidic media. Its metallization was carried out in an almost quantitative yield to obtain the corresponding complexes of Ni(II) (2), Cu(II) (3) and Zn (4). Their photophysical properties such as fluorescence quantum yield and energy transfer to oxygen for an efficient generation of singlet oxygen were determined. Their photophysical and photochemical properties were compared with those of other similar porphyrin derivatives such as tetraphenylporphyrin and tetranaphthylporphyrin. Photochemical studies on their effectiveness as photosensitizer were carried out by means of the photoinduced oxidation of aromatic alcohols like α-naphthol to naphthoquinone. The antibacterial photoactivity assay for compounds 1–4 was testeted against Escherichia coli (ATCC 8739) and its proliferation and viability were measured by chemiluminescence. An efficient inactivation of E. coli was observed. This was more efficient for compounds 2 and 3, following the direct relationship to high generation of singlet oxygen by these compounds.
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Affiliation(s)
- Tamara Zoltan
- Laboratorio de FotoquÃmica, Centro de QuÃmica, Instituto Venezolano de Insvestigaciones CientÃficas, I.V.I.C., Apartado 21827, Caracas 1020-A, Venezuela.
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560
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Tokoro Y, Nagai A, Chujo Y. Synthesis of π-Conjugated Polymers Containing Organoboron Benzo[h]quinolate in the Main Chain. Macromolecules 2010. [DOI: 10.1021/ma100814v] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuichiro Tokoro
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Atsushi Nagai
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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561
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Shi L, Liu HY, Peng KM, Wang XL, You LL, Lu J, Zhang L, Wang H, Ji LN, Jiang HF. Synthesis of phenothiazine-corrole dyads: the enhanced DNA photocleavage properties. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.04.112] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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562
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Lugo (née Gushwa) AF, Richards AF. Ketiminate‐Supported LiCl Cages and Group 13 Complexes. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000123] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Anne F. Richards
- Department of Chemistry, La Trobe Institute for MolecularScience, La Trobe University, 3086 Bundoora, Australia
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563
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Allison RR, Sibata CH. Oncologic photodynamic therapy photosensitizers: a clinical review. Photodiagnosis Photodyn Ther 2010; 7:61-75. [PMID: 20510301 DOI: 10.1016/j.pdpdt.2010.02.001] [Citation(s) in RCA: 505] [Impact Index Per Article: 36.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2009] [Accepted: 02/18/2010] [Indexed: 12/20/2022]
Abstract
A myriad of naturally occurring and synthetic structures are capable of transferring the energy of light. Few, however, allow for this energy transfer to enable a type II photochemical reaction which, as currently practiced, is a fundamental component of photodynamic therapy. Even fewer of these agents, aptly termed photosensitizers, have found success in the treatment of patients. This review will focus on the oncologic photosensitizers that have come to clinical trial with outcomes published in peer reviewed journals. Based on a clinical orientation the qualities of successful photosensitizers will be examined, how current drugs fare and potential future options explored.
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Affiliation(s)
- Ron R Allison
- 21st Century Oncology, Greenville, NC 27834-3764, USA
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564
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Bozdemir O, Cakmak Y, Sozmen F, Ozdemir T, Siemiarczuk A, Akkaya E. Synthesis of Symmetrical Multichromophoric Bodipy Dyes and Their Facile Transformation into Energy Transfer Cassettes. Chemistry 2010; 16:6346-51. [DOI: 10.1002/chem.200903449] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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565
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Zorlu Y, Dumoulin F, Durmuş M, Ahsen V. Comparative studies of photophysical and photochemical properties of solketal substituted platinum(II) and zinc(II) phthalocyanine sets. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.02.079] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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566
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Yakubovskyi VP, Shandura MP, Kovtun YP. Pyrrolidylsubstituted Azadipyrromethene with Fully Chelated Boron Atom. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910903219542] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Viktor P. Yakubovskyi
- a Institute of Organic Chemistry, National Academy of Sciences of Ukraine , Kyiv, Ukraine
| | - Mykola P. Shandura
- a Institute of Organic Chemistry, National Academy of Sciences of Ukraine , Kyiv, Ukraine
| | - Yuriy P. Kovtun
- a Institute of Organic Chemistry, National Academy of Sciences of Ukraine , Kyiv, Ukraine
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567
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Murtagh J, Frimannsson DO, O'Shea DF. Azide conjugatable and pH responsive near-infrared fluorescent imaging probes. Org Lett 2010; 11:5386-9. [PMID: 19883098 DOI: 10.1021/ol902140v] [Citation(s) in RCA: 157] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis and photophysical characteristics of a pH responsive near-infrared fluorescence imaging probe is described. A key feature is the ability to conjugate the probe by an alkyne-azide cycloaddition reaction and its reversible response of fluorescence intensity across the physiological pH range.
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Affiliation(s)
- Julie Murtagh
- Centre for Synthesis and Chemical Biology, School of Chemistry and Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland
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568
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Jiao L, Yu C, Uppal T, Liu M, Li Y, Zhou Y, Hao E, Hu X, Vicente MGH. Long wavelength red fluorescent dyes from 3,5-diiodo-BODIPYs. Org Biomol Chem 2010; 8:2517-9. [DOI: 10.1039/c001068e] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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569
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Tasior M, Murtagh J, Frimannsson DO, McDonnell SO, O'Shea DF. Water-solubilised BF2-chelated tetraarylazadipyrromethenes. Org Biomol Chem 2010; 8:522-5. [DOI: 10.1039/b919546g] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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570
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571
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Nagai A, Chujo Y. Aromatic Ring-Fused BODIPY-Based Conjugated Polymers Exhibiting Narrow Near-Infrared Emission Bands. Macromolecules 2009. [DOI: 10.1021/ma901449c] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Atsushi Nagai
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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572
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Byrne AT, O'Connor AE, Hall M, Murtagh J, O'Neill K, Curran KM, Mongrain K, Rousseau JA, Lecomte R, McGee S, Callanan JJ, O'Shea DF, Gallagher WM. Vascular-targeted photodynamic therapy with BF2-chelated Tetraaryl-Azadipyrromethene agents: a multi-modality molecular imaging approach to therapeutic assessment. Br J Cancer 2009; 101:1565-73. [PMID: 19826417 PMCID: PMC2778519 DOI: 10.1038/sj.bjc.6605247] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background: Photodynamic therapy (PDT) is a treatment modality for a range of diseases including cancer. The BF2-chelated tetraaryl-azadipyrromethenes (ADPMs) are an emerging class of non-porphyrin PDT agent, which have previously shown excellent photochemical and photophysical properties for therapeutic application. Herein, in vivo efficacy and mechanism of action studies have been completed for the lead agent, ADMP06. Methods: A multi-modality imaging approach was employed to assess efficacy of treatment, as well as probe the mechanism of action of ADPM06-mediated PDT. Results: Tumour ablation in 71% of animals bearing mammary tumours was achieved after delivery of 2 mg kg−1 of ADPM06 followed immediately by light irradiation with 150 J cm−2. The inherent fluorescence of ADPM06 was utilised to monitor organ biodistribution patterns, with fluorescence reaching baseline levels in all organs within 24 h. Mechanism of action studies were carried out using dynamic positron emission tomography and magnetic resonance imaging techniques, which, when taken together, indicated a decrease in tumour vascular perfusion and concomitant reduction in tumour metabolism over time after treatment. Conclusion: The encouraging treatment responses in vivo and vascular-targeting mechanism of action continue to indicate therapeutic benefit for this new class of photosensitiser.
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Affiliation(s)
- A T Byrne
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland
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573
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Partyka DV, Deligonul N, Washington MP, Gray TG. fac-Tricarbonyl Rhenium(I) Azadipyrromethene Complexes. Organometallics 2009. [DOI: 10.1021/om900552e] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Nihal Deligonul
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106
| | | | - Thomas G. Gray
- Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106
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574
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Buyukcakir O, Bozdemir OA, Kolemen S, Erbas S, Akkaya EU. Tetrastyryl-Bodipy Dyes: Convenient Synthesis and Characterization of Elusive Near IR Fluorophores. Org Lett 2009; 11:4644-7. [DOI: 10.1021/ol9019056] [Citation(s) in RCA: 200] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Onur Buyukcakir
- Department of Chemistry and UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey
| | - O. Altan Bozdemir
- Department of Chemistry and UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey
| | - Safacan Kolemen
- Department of Chemistry and UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey
| | - Sundus Erbas
- Department of Chemistry and UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey
| | - Engin U. Akkaya
- Department of Chemistry and UNAM-Institute of Materials Science and Nanotechnology, Bilkent University, 06800 Ankara, Turkey
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575
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Jiao L, Yu C, Li J, Wang Z, Wu M, Hao E. β-Formyl-BODIPYs from the Vilsmeier−Haack Reaction. J Org Chem 2009; 74:7525-8. [DOI: 10.1021/jo901407h] [Citation(s) in RCA: 138] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lijuan Jiao
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Material Science, and Anhui Key Laboratory of Molecular Based Materials, Anhui Normal University, Wuhu 241000, China
| | - Changjiang Yu
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Material Science, and Anhui Key Laboratory of Molecular Based Materials, Anhui Normal University, Wuhu 241000, China
| | - Jilong Li
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Material Science, and Anhui Key Laboratory of Molecular Based Materials, Anhui Normal University, Wuhu 241000, China
| | - Zhaoyun Wang
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Material Science, and Anhui Key Laboratory of Molecular Based Materials, Anhui Normal University, Wuhu 241000, China
| | - Min Wu
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Material Science, and Anhui Key Laboratory of Molecular Based Materials, Anhui Normal University, Wuhu 241000, China
| | - Erhong Hao
- Anhui Key Laboratory of Functional Molecular Solids, College of Chemistry and Material Science, and Anhui Key Laboratory of Molecular Based Materials, Anhui Normal University, Wuhu 241000, China
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576
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Chen J, Mizumura M, Shinokubo H, Osuka A. Functionalization of boron dipyrrin (BODIPY) dyes through iridium and rhodium catalysis: a complementary approach to alpha- and beta-substituted BODIPYs. Chemistry 2009; 15:5942-9. [PMID: 19418518 DOI: 10.1002/chem.200802541] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Iridium-catalyzed direct borylation has been applied to meso-substituted dipyrromethane and boron dipyrrin (BODIPY) dyes. Borylation is highly regioselective and complementary: it occurs exclusively at the alpha position for meso-mesityldipyrromethane and at the beta positions for meso-mesityl BODIPY dye. This regioselective borylation enables a variety of alpha- and beta-substituted BODIPY dyes to be synthesized. Introduction of alpha,beta-enoate and alpha,beta,gamma,delta-dienoate functions into BODIPY dyes at the alpha or beta positions was achieved by rhodium-catalyzed Heck-type addition of the borylated compounds to acrylate and 2,4-pentadienoate esters. This functionalization has a significant effect on the electronic properties of BODIPY dyes, as seen in substantial redshift of the absorption and emission spectra. Comparative studies showed that the alpha- and beta-substituted series of BODIPY dyes show substantially different photophysical properties, and thus the importance of the position to be functionalized is highlighted.
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Affiliation(s)
- Jinping Chen
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
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577
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O'Connor AE, Gallagher WM, Byrne AT. Porphyrin and nonporphyrin photosensitizers in oncology: preclinical and clinical advances in photodynamic therapy. Photochem Photobiol 2009; 85:1053-74. [PMID: 19682322 DOI: 10.1111/j.1751-1097.2009.00585.x] [Citation(s) in RCA: 815] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Photodynamic therapy (PDT) is now a well-recognized modality for the treatment of cancer. While PDT has developed progressively over the last century, great advances have been observed in the field in recent years. The concept of dual selectivity of PDT agents is now widely accepted due to the relative specificity and selectivity of PDT along with the absence of harmful side effects often encountered with chemotherapy or radiotherapy. Traditionally, porphyrin-based photosensitizers have dominated the PDT field but these first generation photosensitizers have several disadvantages, with poor light absorption and cutaneous photosensitivity being the predominant side effects. As a result, the requirement for new photosensitizers, including second generation porphyrins and porphyrin derivatives as well as third generation photosensitizers has arisen, with the aim of alleviating the problems encountered with first generation porphyrins and improving the efficacy of PDT. The investigation of nonporphyrin photosensitizers for the development of novel PDT agents has been considerably less extensive than porphyrin-based compounds; however, structural modification of nonporphyrin photosensitizers has allowed for manipulation of the photochemotherapeutic properties. The aim of this review is to provide an insight into PDT photosensitizers clinically approved for application in oncology, as well as those which show significant potential in ongoing preclinical studies.
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Affiliation(s)
- Aisling E O'Connor
- UCD School of Biomolecular and Biomedical Science, UCD Conway Institute, University College Dublin, Belfield, Dublin, Ireland
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578
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Kim S, Ohulchanskyy TY, Bharali D, Chen Y, Pandey RK, Prasad PN. Organically Modified Silica Nanoparticles with Intraparticle Heavy-Atom Effect on the Encapsulated Photosensitizer for Enhanced Efficacy of Photodynamic Therapy. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2009; 113:12641-12644. [PMID: 23795227 PMCID: PMC3686300 DOI: 10.1021/jp900573s] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
We report a novel nanoassembly formulation for photodynamic therapy, which is composed of covalently iodine-concentrated organically modified silica (ORMOSIL) nanoparticles (diameter <30 nm) and a hydrophobic photosensitizer embedded therein. Comparative studies with iodinated and non-iodinated nanoparticles have demonstrated that the intraparticle external heavy-atom effect on the encapsulated photosensitizer molecules significantly enhances the efficiency of 1O2 generation, and thereby, the in vitro PDT efficacy.
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Affiliation(s)
- Sehoon Kim
- The Institute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York, Buffalo, New York 14260-3000, USA
- Biomedical Research Center, Korea Institute of Science and Technology, 39-1 Hawolgok-dong, Seongbuk-gu, Seoul 136-791, Korea
| | - Tymish Y. Ohulchanskyy
- The Institute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York, Buffalo, New York 14260-3000, USA
| | - Dhruba Bharali
- The Institute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York, Buffalo, New York 14260-3000, USA
| | - Yihui Chen
- Photodynamic Therapy Center, Roswell Park Cancer Institute, Buffalo, New York 14263, USA
| | - Ravindra K. Pandey
- The Institute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York, Buffalo, New York 14260-3000, USA
- Photodynamic Therapy Center, Roswell Park Cancer Institute, Buffalo, New York 14263, USA
| | - Paras N. Prasad
- The Institute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York, Buffalo, New York 14260-3000, USA
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579
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Li Y, Patrick BO, Dolphin D. Near-Infrared Absorbing Azo Dyes: Synthesis and X-ray Crystallographic and Spectral Characterization of Monoazopyrroles, Bisazopyrroles, and a Boron−Azopyrrole Complex. J Org Chem 2009; 74:5237-43. [DOI: 10.1021/jo9003019] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yan Li
- Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, B.C., V6T 1Z1, Canada
| | - Brian O. Patrick
- Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, B.C., V6T 1Z1, Canada
| | - David Dolphin
- Department of Chemistry, The University of British Columbia, 2036 Main Mall, Vancouver, B.C., V6T 1Z1, Canada
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580
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Shiraishi Y, Maehara H, Sugii T, Wang D, Hirai T. A BODIPY–indole conjugate as a colorimetric and fluorometric probe for selective fluoride anion detection. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.05.018] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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581
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Fischer GM, Isomäki-Krondahl M, Göttker-Schnetmann I, Daltrozzo E, Zumbusch A. Pyrrolopyrrole cyanine dyes: a new class of near-infrared dyes and fluorophores. Chemistry 2009; 15:4857-64. [PMID: 19296481 DOI: 10.1002/chem.200801996] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Pyrrolopyrrole cyanine (PPCy) dyes are presented as a novel class of near-infrared (NIR) chromophores, which are synthesized in a condensation reaction of diketopyrrolopyrrole with heteroarylacetonitrile compounds. Their optical properties are marked by strong and narrow-band NIR absorptions. Complexation products with BF(2) and BPh(2) show strong NIR fluorescence and hardly any absorption in the visible range. We synthesized a series of new PPCys that differ only in the heterocyclic peripheral groups of the chromophore. With this strategy, the absorption spectra can be tuned between 684 and 864 nm, while high fluorescence quantum yields are maintained. The influence of the heterocycle on the optical properties of the dyes is discussed.
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Affiliation(s)
- Georg M Fischer
- Fachbereich Chemie, Universität Konstanz, 78457 Konstanz, Germany
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582
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Obata M, Hirohara S, Tanaka R, Kinoshita I, Ohkubo K, Fukuzumi S, Tanihara M, Yano S. In vitro heavy-atom effect of palladium(II) and platinum(II) complexes of pyrrolidine-fused chlorin in photodynamic therapy. J Med Chem 2009; 52:2747-53. [PMID: 19378972 DOI: 10.1021/jm8015427] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Introduction of a heavy atom into photosensitizers generally facilitates intersystem crossing and improves the quantum yield (Phi(Delta)) of singlet oxygen ((1)O(2)), which is a key species in photodynamic therapy (PDT). However, little information is available about the physiological importance of this heavy-atom effect. The aim of this study is to examine the heavy-atom effect in simple metallochlorins in vitro at the cellular level. 1,3-Dipolar cycloaddition of azomethine ylide to 5,10,15,20-tetrakis(pentafluorophenyl)porphyrinato palladium(II) and platinum(II) afforded metallochlorins 4b and 4c in yields of 17.1 and 12.9%, respectively. The Phi(Delta) values increased in the order of 4a (0.28) < 4b (0.89) < 4c (0.92) in C(6)D(6). The photocytotoxicity of 4a, 4b, and 4c was evaluated in HeLa cells at a light dose of 16 J x cm(-2) with lambda > 500 nm and increased in the order of 4a < 4b < 4c at the concentration of 0.5 microM. The photocytotoxicity of 4b and 4c was significantly inhibited by addition of sodium azide, but not D-mannitol, suggesting that (1)O(2) is the major species causing cell death. Our results clearly indicate that 4b and 4c act as efficient (1)O(2) generators due to the heavy-atom effect in a cellular microenvironment as well as in nonphysiological media.
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Affiliation(s)
- Makoto Obata
- Graduate School of Humanities and Sciences, Nara Women's University, Kitauoyanishimachi, Nara 630-8506, Japan.
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583
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Rose MJ, Mascharak PK. Photosensitization of Ruthenium Nitrosyls to Red Light with an Isoelectronic Series of Heavy-Atom Chromophores: Experimental and Density Functional Theory Studies on the Effects of O-, S- and Se-Substituted Coordinated Dyes. Inorg Chem 2009; 48:6904-17. [DOI: 10.1021/ic900899j] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Michael J. Rose
- Department of Chemistry and Biochemistry, University of California Santa Cruz, Santa Cruz, California 95064
| | - Pradip K. Mascharak
- Department of Chemistry and Biochemistry, University of California Santa Cruz, Santa Cruz, California 95064
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584
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Light Harvesting and Efficient Energy Transfer in Dendritic Systems: New Strategy for Functionalized Near-Infrared BF2-Azadipyrromethenes. Chem Asian J 2009; 4:707-13. [DOI: 10.1002/asia.200800391] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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585
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Harriman A, Mallon L, Goeb S, Ulrich G, Ziessel R. Electronic Energy Transfer to the S2Level of the Acceptor in Functionalised Boron Dipyrromethene Dyes. Chemistry 2009; 15:4553-64. [DOI: 10.1002/chem.200802477] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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586
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Tokoro Y, Nagai A, Kokado K, Chujo Y. Synthesis of Organoboron Quinoline-8-thiolate and Quinoline-8-selenolate Complexes and Their Incorporation into the π-Conjugated Polymer Main-Chain. Macromolecules 2009. [DOI: 10.1021/ma900008m] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuichiro Tokoro
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Atsushi Nagai
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kenta Kokado
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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587
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Bozdemir ÖA, Büyükcakir O, Akkaya E. Novel Molecular Building Blocks Based on the Boradiazaindacene Chromophore: Applications in Fluorescent Metallosupramolecular Coordination Polymers. Chemistry 2009; 15:3830-8. [DOI: 10.1002/chem.200802538] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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588
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In vitro photodynamic activity of chloro(5,10,15,20-tetraphenylporphyrinato)indium(III) loaded-poly(lactide-co-glycolide) nanoparticles in LNCaP prostate tumour cells. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2009; 94:101-12. [DOI: 10.1016/j.jphotobiol.2008.10.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2008] [Revised: 07/26/2008] [Accepted: 10/28/2008] [Indexed: 11/16/2022]
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589
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Jha PC, Rinkevicius Z, Ågren H. Modeling two photon absorption cross sections of open-shell systems. J Chem Phys 2009; 130:014103. [DOI: 10.1063/1.3054708] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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590
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Kim S, Ohulchanskyy TY, Baev A, Prasad PN. Synthesis and nanoparticle encapsulation of 3,5-difuranylvinyl-boradiaza-s-indacenes for near-infrared fluorescence imaging. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b813396d] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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591
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Erbas S, Gorgulu A, Kocakusakogullari M, Akkaya EU. Non-covalent functionalized SWNTs as delivery agents for novel Bodipy-based potential PDT sensitizers. Chem Commun (Camb) 2009:4956-8. [DOI: 10.1039/b908485a] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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592
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Palma A, Gallagher JF, Müller-Bunz H, Wolowska J, McInnes EJ, O'Shea DF. Co(ii), Ni(ii), Cu(ii) and Zn(ii) complexes of tetraphenylazadipyrromethene. Dalton Trans 2009:273-9. [DOI: 10.1039/b811764k] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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593
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Leen V, Braeken E, Luckermans K, Jackers C, Van der Auweraer M, Boens N, Dehaen W. A versatile, modular synthesis of monofunctionalized BODIPY dyes. Chem Commun (Camb) 2009:4515-7. [DOI: 10.1039/b906164a] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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594
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Umezawa K, Matsui A, Nakamura Y, Citterio D, Suzuki K. Bright, Color-Tunable Fluorescent Dyes in the Vis/NIR Region: Establishment of New “Tailor-Made” Multicolor Fluorophores Based on Borondipyrromethene. Chemistry 2008; 15:1096-106. [DOI: 10.1002/chem.200801906] [Citation(s) in RCA: 219] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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595
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Nagai A, Kokado K, Nagata Y, Arita M, Chujo Y. Highly Intense Fluorescent Diarylboron Diketonate. J Org Chem 2008; 73:8605-7. [DOI: 10.1021/jo8017582] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Atsushi Nagai
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kenta Kokado
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuuya Nagata
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Manabu Arita
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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596
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Lo PC, Fong WP, Ng DKP. Effects of peripheral chloro substitution on the photophysical properties and in vitro photodynamic activities of galactose-conjugated silicon(IV) phthalocyanines. ChemMedChem 2008; 3:1110-7. [PMID: 18409176 DOI: 10.1002/cmdc.200800042] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A series of silicon(IV) phthalocyanines with two axial isopropylidene-protected galactose moieties and one, two, or eight chloro group(s) on the periphery of the macrocycle have been synthesised and spectroscopically characterised. The photophysical properties and in vitro photodynamic activities of these compounds have been studied and compared with those of the nonchlorinated analogue. All the compounds, with the exception of the octachlorinated counterpart which has a limited solubility, are essentially nonaggregated in N,N-dimethylformamide. The fluorescence quantum yield decreases and the singlet oxygen quantum yield increases as the number of chloro substituent increases, which is in accord with the heavy-atom effect. The non-, mono-, and dichlorinated phthalocyanines formulated with Cremophor EL are all photodynamically active against HT29 human colon adenocarcinoma and HepG2 human hepatocarcinoma cells with IC(50) values ranging from 0.03 to 1.05 microM. The photocytotoxicity as well as the efficiency to generate intracellular reactive oxygen species decrease along this series because of the increase in aggregation tendency upon chloro substitution. The nonchlorinated analogue exhibits the highest potency and can target the lysosomes of HT29 cells, whereas the monochlorinated counterpart is not localised in the lysosomes.
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Affiliation(s)
- Pui-Chi Lo
- Department of Chemistry and Centre of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, China
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597
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598
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Loudet A, Bandichhor R, Burgess K, Palma A, McDonnell SO, Hall MJ, O'Shea DF. B,O-chelated azadipyrromethenes as near-IR probes. Org Lett 2008; 10:4771-4. [PMID: 18816131 DOI: 10.1021/ol8018506] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Complementary synthetic routes to a new class of near-IR fluorophores are described. These allow facile access (four synthetic steps) to the core fluorophore and substituted derivatives with emissions between 740 and 780 nm in good quantum yields.
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Affiliation(s)
- Aurore Loudet
- Chemistry Department, Texas A&M University, P.O. Box 30012, College Station, Texas 77842, USA
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599
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Descalzo AB, Xu HJ, Shen Z, Rurack K. Red/near-infrared boron-dipyrromethene dyes as strongly emitting fluorophores. Ann N Y Acad Sci 2008; 1130:164-71. [PMID: 18596345 DOI: 10.1196/annals.1430.016] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
We present an overview of the state of the art in long-wavelength boron-dipyrromethene (BODIPY) fluorophores, focusing on strategies to shift the absorption and emission bands into the red/near-infrared (NIR) range of the spectrum. This report also discusses chemical modifications of the chromophoric core to obtain analyte-responsive fluorophores, including examples of pH and metal ion indicators. Finally, we present a new series of phenanthrene-fused BODIPY dyes, emitting with high efficiency in the red/NIR region of the spectrum, as well as discussing potential applications thereof as probes.
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Affiliation(s)
- Ana B Descalzo
- Division I.5, Federal Institute for Materials Research and Testing (BAM), Richard-Willstätter-Str. 11, 12489 Berlin, Germany.
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600
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Serra A, Pineiro M, Rocha Gonsalves A, Abrantes M, Laranjo M, Santos A, Botelho M. Halogen atom effect on photophysical and photodynamic characteristics of derivatives of 5,10,15,20-tetrakis(3-hydroxyphenyl)porphyrin. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2008; 92:59-65. [DOI: 10.1016/j.jphotobiol.2008.04.006] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2007] [Revised: 01/21/2008] [Accepted: 04/23/2008] [Indexed: 10/22/2022]
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