51
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Banerjee S, Kitchen JA, Gunnlaugsson T, Kelly JM. The effect of the 4-amino functionality on the photophysical and DNA binding properties of alkyl-pyridinium derived 1,8-naphthalimides. Org Biomol Chem 2013; 11:5642-55. [DOI: 10.1039/c3ob40370j] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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52
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Chen Y, Lei W, Jiang G, Zhou Q, Hou Y, Li C, Zhang B, Wang X. A ruthenium(ii) arene complex showing emission enhancement and photocleavage activity towards DNA from singlet and triplet excited states respectively. Dalton Trans 2013; 42:5924-31. [DOI: 10.1039/c3dt33090g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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53
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Bag SS, Pradhan MK, Kundu R, Jana S. Highly solvatochromic fluorescent naphthalimides: Design, synthesis, photophysical properties and fluorescence switch-on sensing of ct-DNA. Bioorg Med Chem Lett 2013. [PMID: 23206865 DOI: 10.1016/j.bmcl.2012.11.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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54
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Banerjee S, Kitchen JA, Bright SA, O'Brien JE, Williams DC, Kelly JM, Gunnlaugsson T. Synthesis, spectroscopic and biological studies of a fluorescent Pt(ii) (terpy) based 1,8-naphthalimide conjugate as a DNA targeting agent. Chem Commun (Camb) 2013; 49:8522-4. [DOI: 10.1039/c3cc44962a] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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55
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Taylor AJ, Davies ES, Weinstein JA, Sazanovich IV, Bouganov OV, Tikhomirov SA, Towrie M, McMaster J, Garner CD. Ultrafast Intramolecular Charge Separation in a Donor–Acceptor Assembly Comprising Bis(η5-cyclopentadienyl)molybdenum Coordinated to an Ene-1,2-dithiolate-naphthalenetetracarboxylicdiimide Ligand. Inorg Chem 2012; 51:13181-94. [DOI: 10.1021/ic301436t] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Adam J. Taylor
- School of Chemistry, University of Nottingham, Nottingham NG7 2 RD, United
Kingdom
| | - E. Stephen Davies
- School of Chemistry, University of Nottingham, Nottingham NG7 2 RD, United
Kingdom
| | - Julia A. Weinstein
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, United Kingdom
| | - Igor V. Sazanovich
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, United Kingdom
| | | | | | - Michael Towrie
- Central Laser Facility, Science
and Technology Facilities Council, Rutherford Appleton Laboratory, OX11 0QX, United Kingdom
| | - Jonathan McMaster
- School of Chemistry, University of Nottingham, Nottingham NG7 2 RD, United
Kingdom
| | - C. David Garner
- School of Chemistry, University of Nottingham, Nottingham NG7 2 RD, United
Kingdom
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56
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Zhao XL, Ma YZ, Wang KZ. Synthesis, pH-induced “on–off–on” luminescence switching, and partially intercalative DNA-binding and DNA photocleavage properties of an β-d-allopyranoside-grafted ruthenium(II) complex. J Inorg Biochem 2012; 113:66-76. [DOI: 10.1016/j.jinorgbio.2012.03.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2012] [Revised: 03/28/2012] [Accepted: 03/29/2012] [Indexed: 11/15/2022]
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57
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Liu XW, Chen YD, Li L. Synthesis, DNA-binding, and photocleavage properties of Ru(II) complexes containing dppz-based ligand. J COORD CHEM 2012. [DOI: 10.1080/00958972.2012.710749] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Xue-Wen Liu
- a College of Chemistry and Chemical Engineering, Hunan University of Arts and Science , ChangDe 415000 , P.R. China
- b Key Lab of Environment-Friendly Chemistry and Application in Ministry of Education , Xiangtan University , Xiangtan 411105 , P.R. China
| | - Yuan-Dao Chen
- a College of Chemistry and Chemical Engineering, Hunan University of Arts and Science , ChangDe 415000 , P.R. China
- b Key Lab of Environment-Friendly Chemistry and Application in Ministry of Education , Xiangtan University , Xiangtan 411105 , P.R. China
| | - Lin Li
- a College of Chemistry and Chemical Engineering, Hunan University of Arts and Science , ChangDe 415000 , P.R. China
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58
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Wei S, Sun Y, Tan C, Yan S, Guo P, Hu X, Fan J. 4-alkoxyethoxy-N-octadecyl-1,8-naphthalimide fluorescent sensor for human serum albumin and other major blood proteins: design, synthesis and solvent effect. LUMINESCENCE 2012; 28:318-26. [PMID: 22715130 DOI: 10.1002/bio.2384] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2012] [Revised: 04/18/2012] [Accepted: 04/21/2012] [Indexed: 12/11/2022]
Abstract
A series of 4-alkoxyethoxy-N-octadecyl-1,8-naphthalimides with intense blue fluorescence were designed and synthesized as polarity and spectrofluorimetric probes for the determination of proteins. In solvents of different polarities, the Stokes shifts of two dyes increased with increasing solvent polarity and fluorescence quantum yields decreased significantly, suggesting that electronic transiting from ground to excited states was π-π(*) in character. Dipole moment changes were estimated from solvent-dependent Stokes shift data using a solvatochromic method based on bulk solvent polarity functions and the microscopic solvent polarity parameter (E(T)N). These results were generally consistent with semi-empirical molecular orbital calculations and were found to be quite reliable based on the fact that the correlation of the solvatochromic Stokes shifts with E(T)N was superior to that obtained using bulk solvent polarity functions. Fluorescence data revealed that the fluorescence quenching of human serum albumin (HSA) by dyes was the result of the formation of a Dye-HSA complex. The method was applied to the determination of total proteins (HSA + immunoglobulins) in human serum samples and results were in good agreement with those reported by the research institute.
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Affiliation(s)
- Song Wei
- School of Chemical Engineering, Northwest University, No.229 Taibai North Road, Xi'an, Shaanxi, 710069, China
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59
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Chen GJ, Qiao X, Gao CY, Xu GJ, Wang ZL, Tian JL, Xu JY, Gu W, Liu X, Yan SP. Synthesis, DNA binding, photo-induced DNA cleavage and cell cytotoxicity studies of a family of light rare earth complexes. J Inorg Biochem 2012; 109:90-6. [DOI: 10.1016/j.jinorgbio.2011.12.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Revised: 11/23/2011] [Accepted: 12/16/2011] [Indexed: 11/25/2022]
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60
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Wu W, Ji S, Wu W, Shao J, Guo H, James TD, Zhao J. Ruthenium(II)–Polyimine–Coumarin Light‐Harvesting Molecular Arrays: Design Rationale and Application for Triplet–Triplet‐Annihilation‐Based Upconversion. Chemistry 2012; 18:4953-64. [DOI: 10.1002/chem.201101377] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Revised: 01/19/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Wanhua Wu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024 (P. R. China), Fax: (+86) 411 8498 6236
| | - Shaomin Ji
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024 (P. R. China), Fax: (+86) 411 8498 6236
| | - Wenting Wu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024 (P. R. China), Fax: (+86) 411 8498 6236
| | - Jingyin Shao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024 (P. R. China), Fax: (+86) 411 8498 6236
| | - Huimin Guo
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024 (P. R. China), Fax: (+86) 411 8498 6236
| | - Tony D. James
- Department of Chemistry, University of Bath, Bath BA2 7AY (UK)
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024 (P. R. China), Fax: (+86) 411 8498 6236
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62
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Banerjee S, Kitchen JA, Gunnlaugsson T, Kelly JM. Synthesis and photophysical evaluation of a pyridinium 4-amino-1,8-naphthalimide derivative that upon intercalation displays preference for AT-rich double-stranded DNA. Org Biomol Chem 2012; 10:3033-43. [PMID: 22395853 DOI: 10.1039/c2ob06898b] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis, characterisation and solid state crystal structure of a cationic 4-amino-1,8-naphthalimide derivative (1) are described. The photophysical properties of 1 are shown to vary with the solvent polarity and H-bonding ability. The fluorescence of 1 is enhanced and blue-shifted in its 1:1 complex with 5'-adenosine-monophosphate while it is partially quenched and red-shifted in its complex with 5'-guanosine-monophosphate. Linear and circular dichroism measurements show that 1 binds to double-stranded DNA by intercalation. Comparative UV-visible and fluorescence studies with double stranded synthetic polynucleotides poly(dA-dT)(2) and poly(dG-dC)(2) show that 1 binds much more strongly to the AT polymer; 1 also has a strong preference for A-T rich sequences in natural DNA. Thermal denaturation measurements also reveal a much greater stabilisation of the double-stranded poly(dA-dT)(2) than of natural DNA.
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Affiliation(s)
- Swagata Banerjee
- School of Chemistry, Centre of Synthesis and Chemical Biology, University of Dublin, Trinity College Dublin, Dublin2, Ireland
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63
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Kitchen JA, Boyle EM, Gunnlaugsson T. Synthesis, structural characterisation and luminescent anion sensing studies of a Ru(II)polypyridyl complex featuring an aryl urea derivatised 2,2′-bpy auxiliary ligand. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2011.10.026] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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64
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Ryan GJ, Elmes RB, Quinn SJ, Gunnlaugsson T. Synthesis and photophysical evaluations of fluorescent quaternary bipyridyl-1,8-naphthalimide conjugates as nucleic acid targeting agents. Supramol Chem 2012. [DOI: 10.1080/10610278.2011.638381] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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65
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Elmes RBP, Erby M, Bright SA, Williams DC, Gunnlaugsson T. Photophysical and biological investigation of novel luminescent Ru(ii)-polypyridyl-1,8-naphthalimide Tröger's bases as cellular imaging agents. Chem Commun (Camb) 2012; 48:2588-90. [DOI: 10.1039/c2cc17274g] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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66
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Zhao J, Ji S, Wu W, Wu W, Guo H, Sun J, Sun H, Liu Y, Li Q, Huang L. Transition metal complexes with strong absorption of visible light and long-lived triplet excited states: from molecular design to applications. RSC Adv 2012. [DOI: 10.1039/c1ra00665g] [Citation(s) in RCA: 160] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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67
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Sheshashena Reddy T, Ram Reddy A. Synthesis and fluorescence study of 3-aminoalkylamidonapthalimides. J Photochem Photobiol A Chem 2012. [DOI: 10.1016/j.jphotochem.2011.11.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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68
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Elmes RBP, Kitchen JA, Williams DC, Gunnlaugsson T. Pushing the limit: synthesis, photophysical and DNA binding studies of a NIR-emitting Ru(ii)-polypyridyl probe with ‘light switch’ behaviour. Dalton Trans 2012; 41:6607-10. [DOI: 10.1039/c2dt00020b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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69
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Bonnet CS, Devocelle M, Gunnlaugsson T. Luminescent lanthanide-binding peptides: sensitising the excited states of Eu(iii) and Tb(iii) with a 1,8-naphthalimide-based antenna. Org Biomol Chem 2012; 10:126-33. [DOI: 10.1039/c1ob06567j] [Citation(s) in RCA: 20] [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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70
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Wu W, Guo H, Wu W, Ji S, Zhao J. Long-Lived Room Temperature Deep-Red/Near-IR Emissive Intraligand Triplet Excited State (3IL) of Naphthalimide in Cyclometalated Platinum(II) Complexes and Its Application in Upconversion. Inorg Chem 2011; 50:11446-60. [PMID: 22029396 DOI: 10.1021/ic201254w] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Wenting Wu
- State Key Laboratory of Fine Chemicals, School of Chemical
Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, China
| | - Huimin Guo
- State Key Laboratory of Fine Chemicals, School of Chemical
Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, China
| | - Wanhua Wu
- State Key Laboratory of Fine Chemicals, School of Chemical
Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, China
| | - Shaomin Ji
- State Key Laboratory of Fine Chemicals, School of Chemical
Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, China
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical
Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian 116024, China
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71
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Wu A, Mei P, Xu Y, Qian X. Novel Naphthalimide-Benzoic Acid Conjugates as Potential Apoptosis-Inducing Agents: Design, Synthesis, and Biological Activity. Chem Biol Drug Des 2011; 78:941-7. [DOI: 10.1111/j.1747-0285.2011.01232.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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72
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Elmes RBP, Orange KN, Cloonan SM, Williams DC, Gunnlaugsson T. Luminescent ruthenium(II) polypyridyl functionalized gold nanoparticles; their DNA binding abilities and application as cellular imaging agents. J Am Chem Soc 2011; 133:15862-5. [PMID: 21923121 DOI: 10.1021/ja2061159] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The synthesis and photophysical and biological investigation of Ru(II)-polypyridyl stabilized water-soluble, luminescent gold nanoparticles (AuNPs) are described. These structures bind to DNA and undergo rapid cellular uptake, being localized within the cell cytoplasm and nucleus within 4 h.
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Affiliation(s)
- Robert B P Elmes
- School of Chemistry, Centre for Synthesis and Chemical Biology, Trinity College, Dublin, Dublin 2, Ireland
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73
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Elmes RBP, Erby M, Cloonan SM, Quinn SJ, Williams DC, Gunnlaugsson T. Quaternarized pdppz: synthesis, DNA-binding and biological studies of a novel dppz derivative that causes cellular death upon light irradiation. Chem Commun (Camb) 2011; 47:686-8. [DOI: 10.1039/c0cc04303f] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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74
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Lanthanide luminescence sensing of copper and mercury ions using an iminodiacetate-based Tb(III)-cyclen chemosensor. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.07.174] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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75
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Elmes RB, Gunnlaugsson T. Luminescence anion sensing via modulation of MLCT emission from a naphthalimide–Ru(II)–polypyridyl complex. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.127] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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76
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Veale EB, Gunnlaugsson T. Synthesis, Photophysical, and DNA Binding Studies of Fluorescent Tröger’s Base Derived 4-Amino-1,8-naphthalimide Supramolecular Clefts. J Org Chem 2010; 75:5513-25. [DOI: 10.1021/jo1005697] [Citation(s) in RCA: 117] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Emma B. Veale
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
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77
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Wojdyla M, Smith JA, Vasudevan S, Quinn SJ, Kelly JM. Excited state behaviour of substituted dipyridophenazine Cr(III) complexes in the presence of nucleic acids. Photochem Photobiol Sci 2010; 9:1196-202. [PMID: 20617266 DOI: 10.1039/c0pp00110d] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photophysics and photochemistry of [Cr(phen)(2)(dppz)](3+) and its 11,12-substituted derivatives [Cr(phen)(2)(X(2)dppz)](3+) {X = Me or F} have been studied in the presence of purine nucleotides or DNA using steady state and time-resolved absorption and luminescence spectroscopy. 5'-Adenosine monophosphate (5'-AMP) shows only a weak interaction with the excited states of each complex. By contrast they are efficiently quenched by 5'-guanosine monophosphate (5'-GMP), consistent with photo-induced electron transfer. Laser flash photolysis spectroscopy in the presence of 5'-GMP suggests that both forward and back electron-transfers are rapid. All complexes also display a strong affinity for DNA and evidence for both static and dynamic quenching mechanisms is provided.
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Affiliation(s)
- Michal Wojdyla
- School of Chemistry, University of Dublin, Trinity College, College Green, Dublin 2, Republic of Ireland
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78
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Frimannsson DO, McCabe T, Schmitt W, Lawler M, Gunnlaugsson T. Synthesis and crystallographic analysis of short pyridine-based oligoamides as DNA-targeting supramolecular binders. Supramol Chem 2010. [DOI: 10.1080/10610278.2010.483732] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Daniel O. Frimannsson
- a School of Chemistry, Trinity College Dublin, Centre for Synthesis and Chemical Biology , Dublin, 2, Ireland
- b School of Medicine, Trinity College Dublin, Institute of Molecular Medicine, St James's Hospital , Dublin, 8, Ireland
| | - Thomas McCabe
- a School of Chemistry, Trinity College Dublin, Centre for Synthesis and Chemical Biology , Dublin, 2, Ireland
| | - Wolfgang Schmitt
- a School of Chemistry, Trinity College Dublin, Centre for Synthesis and Chemical Biology , Dublin, 2, Ireland
| | - Mark Lawler
- b School of Medicine, Trinity College Dublin, Institute of Molecular Medicine, St James's Hospital , Dublin, 8, Ireland
| | - Thorfinnur Gunnlaugsson
- a School of Chemistry, Trinity College Dublin, Centre for Synthesis and Chemical Biology , Dublin, 2, Ireland
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79
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Silva BPG, Marcon RO, Brochsztain S. Inclusion complexes of cyclodextrins with 4-amino-1,8-naphthalimides (part 2). J INCL PHENOM MACRO 2010. [DOI: 10.1007/s10847-010-9790-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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80
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Zhou QX, Lei WH, Sun Y, Chen JR, Li C, Hou YJ, Wang XS, Zhang BW. [Ru(bpy)3−n(dpb)n]2+: Unusual Photophysical Property and Efficient DNA Photocleavage Activity. Inorg Chem 2010; 49:4729-31. [DOI: 10.1021/ic100193w] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qian-Xiong Zhou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Wan-Hua Lei
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yi Sun
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jing-Rong Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Chao Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yuan-Jun Hou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Xue-Song Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Bao-Wen Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
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81
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Vandiver MS, Bridges EP, Koon RL, Kinnaird AN, Glaeser JW, Campbell JF, Priedemann CJ, Rosenblatt WT, Herbert BJ, Wheeler SK, Wheeler JF, Kane-Maguire NAP. Effect of ancillary ligands on the DNA interaction of [Cr(diimine)3]3+ complexes containing the intercalating dipyridophenazine ligand. Inorg Chem 2010; 49:839-48. [PMID: 20039692 DOI: 10.1021/ic9013619] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The synthesis of photoluminescent Cr(III) complexes of the type [Cr(diimine)(2)(DPPZ)](3+) are described, where DPPZ is the intercalating dipyridophenazine ligand, and diimine corresponds to the ancillary ligands bpy, phen, DMP, and TMP (where bpy = 2,2'-bipyridine, phen = 1,10-phenanthroline, DMP = 5,6-dimethyl-1,10-phenanthroline, and TMP = 3,4,7,8-tetramethyl-1,10-phenanthroline). For TMP, DMP, and phen as ancillary ligands, the complexes have also been resolved into their Lambda and Delta optical isomers. A comparison of the photophysical and electrochemical properties reveal similar (2)E(g) --> (4)A(2g) (O(h)) emission wavelengths and lifetimes, and a variation of 110 mV in the (2)E(g) excited state oxidizing power. A detailed investigation has been undertaken of ancillary ligand effects on the DNA binding of these complexes with a range of polynucleotides. For all four complexes, emission is quenched by the addition of calf thymus B-DNA, with the emission lifetime data yielding bimolecular quenching rate constants close to the diffusion controlled limit. Equilibrium dialysis studies have established a general predilection for AT base binding sites, while companion experiments with added distamycin (a selective minor groove binder) provide evidence for a minor groove binding preference. For the case of [Cr(TMP)(2)(DPPZ)](3+), concomitant equilibrium dialysis and circular dichroism measurements have demonstrated very strong enantioselective binding by the Lambda optical isomer. The thermodynamics of DNA binding have also been explored via isothermal titration calorimetry (ITC). The ITC data establish that the primary binding mode for all four Cr(III) complexes is entropically driven, a result that is attributed to the highly favorable free energy contribution associated with the hydrophobic transfer of the Cr(III) complexes from solution into the DNA binding site.
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Affiliation(s)
- M Scott Vandiver
- Department of Chemistry, Furman University, Greenville, South Carolina 29613, USA
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82
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Zhou QX, Lei WH, Chen JR, Li C, Hou YJ, Wang XS, Zhang BW. A New Heteroleptic Ruthenium(II) Polypyridyl Complex with Long-Wavelength Absorption and High Singlet-Oxygen Quantum Yield. Chemistry 2010; 16:3157-65. [DOI: 10.1002/chem.200902563] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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83
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NIU C, LI L, QIN P, ZENG G, ZHANG Y. Determination of Water Content in Organic Solvents by Naphthalimide Derivative Fluorescent Probe. ANAL SCI 2010; 26:671-4. [DOI: 10.2116/analsci.26.671] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Chenggang NIU
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control Ministry of Education, Hunan University
| | - Lemei LI
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control Ministry of Education, Hunan University
| | - Pinzhu QIN
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control Ministry of Education, Hunan University
| | - Guangming ZENG
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control Ministry of Education, Hunan University
| | - Yan ZHANG
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control Ministry of Education, Hunan University
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84
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Chen GJ, Qiao X, Tian JL, Xu JY, Gu W, Liu X, Yan SP. Synthesis, DNA binding, photo-induced DNA cleavage and cytotoxicity studies of europium(iii) complexes. Dalton Trans 2010; 39:10637-43. [DOI: 10.1039/c0dt00718h] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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85
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Lavie-Cambot A, Lincheneau C, Cantuel M, Leydet Y, McClenaghan ND. Reversible electronic energy transfer: a means to govern excited-state properties of supramolecular systems. Chem Soc Rev 2010; 39:506-15. [DOI: 10.1039/b810669j] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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86
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de Souza B, Xavier FR, Peralta RA, Bortoluzzi AJ, Conte G, Gallardo H, Fischer FL, Bussi G, Terenzi H, Neves A. Oxygen-independent photonuclease activity of a new iron(ii) complex. Chem Commun (Camb) 2010; 46:3375-7. [DOI: 10.1039/b922560a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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87
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Zhou QX, Lei WH, Li C, Hou YJ, Wang XS, Zhang BW. DNA photocleavage in anaerobic conditions by a Ru(ii) polypyridyl complex with long wavelength MLCT absorption. NEW J CHEM 2010. [DOI: 10.1039/b9nj00465c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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88
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Ji S, Wu W, Wu W, Song P, Han K, Wang Z, Liu S, Guo H, Zhao J. Tuning the luminescence lifetimes of ruthenium(ii) polypyridine complexes and its application in luminescent oxygen sensing. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/b916468e] [Citation(s) in RCA: 167] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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89
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Duke RM, Veale EB, Pfeffer FM, Kruger PE, Gunnlaugsson T. Colorimetric and fluorescent anion sensors: an overview of recent developments in the use of 1,8-naphthalimide-based chemosensors. Chem Soc Rev 2010; 39:3936-53. [DOI: 10.1039/b910560n] [Citation(s) in RCA: 1002] [Impact Index Per Article: 71.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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90
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DNA photocleavage activity of cobalt(III) polypyridyl complexes containing dpq ligand. J Inorg Biochem 2009; 103:1658-65. [DOI: 10.1016/j.jinorgbio.2009.09.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2009] [Revised: 09/10/2009] [Accepted: 09/11/2009] [Indexed: 11/23/2022]
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91
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Hwu JR, Huang JJT, Tsai FY, Tsay SC, Hsu MH, Hwang KC, Horng JC, Ho JAA, Lin CC. Photochemical Activities ofN-Nitroso Carboxamides and Sulfoximides and Their Application to DNA Cleavage. Chemistry 2009; 15:8742-50. [DOI: 10.1002/chem.200802571] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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92
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Roy S, Saha S, Majumdar R, Dighe RR, Chakravarty AR. Photocytotoxic 3d-Metal Scorpionates with a 1,8-Naphthalimide Chromophore Showing Photoinduced DNA and Protein Cleavage Activity. Inorg Chem 2009; 48:9501-9. [DOI: 10.1021/ic9015355] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sovan Roy
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Sounik Saha
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Ritankar Majumdar
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Rajan R. Dighe
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
| | - Akhil R. Chakravarty
- Department of Inorganic and Physical Chemistry
- Department of Molecular Reproduction, Development and Genetics
- Indian Institute of Science, Bangalore 560012, India
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93
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Veale EB, Frimannsson DO, Lawler M, Gunnlaugsson T. 4-Amino-1,8-naphthalimide-Based Tröger’s Bases As High Affinity DNA Targeting Fluorescent Supramolecular Scaffolds. Org Lett 2009; 11:4040-3. [DOI: 10.1021/ol9013602] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Emma B. Veale
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, and School of Medicine, Institute of Molecular Medicine, St. James’s Hospital, Trinity College Dublin, Dublin 8, Ireland
| | - Daniel O. Frimannsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, and School of Medicine, Institute of Molecular Medicine, St. James’s Hospital, Trinity College Dublin, Dublin 8, Ireland
| | - Mark Lawler
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, and School of Medicine, Institute of Molecular Medicine, St. James’s Hospital, Trinity College Dublin, Dublin 8, Ireland
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland, and School of Medicine, Institute of Molecular Medicine, St. James’s Hospital, Trinity College Dublin, Dublin 8, Ireland
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94
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Nonat AM, Quinn SJ, Gunnlaugsson T. Mixed f-d coordination complexes as dual visible- and near-infrared-emitting probes for targeting DNA. Inorg Chem 2009; 48:4646-8. [PMID: 19400563 DOI: 10.1021/ic900422z] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A new family of mixed-lanthanide (Yb(III) and Nd(III)) transition-metal (f-d) cyclen-Ru(II)(phen)(3) (phen = 1,10-phenanthroline) complexes were synthesized as dual visible- and near-infrared (NIR)-emitting DNA probes/sensors. Significant changes were seen in both the Ru(II) visible and the Yb(III)-centered NIR emission, which was switched off upon binding to DNA at pH 7.4. In contrast, no changes were seen in the Nd(III) emission of the analogue f-d conjugate.
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Affiliation(s)
- Aline M Nonat
- School of Chemistry, Center for Synthesis and Chemical Biology, Trinity College Dublin, Dublin 2, Ireland
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95
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Zhou QX, Yang F, Lei WH, Chen JR, Li C, Hou YJ, Ai XC, Zhang JP, Wang XS, Zhang BW. Ruthenium(II) Terpyridyl Complexes Exhibiting DNA Photocleavage: The Role of the Substituent on Monodentate Ligand. J Phys Chem B 2009; 113:11521-6. [DOI: 10.1021/jp905506w] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Qian-Xiong Zhou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Fan Yang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Wan-Hua Lei
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Jing-Rong Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Chao Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Yuan-Jun Hou
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Xi-Cheng Ai
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Jian-Ping Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Xue-Song Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Bao-Wen Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China, Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China, Department of Chemistry, Renmin University of China, Beijing 100872, China
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96
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Naphthalimide-based fluorescent Zn2+ chemosensors showing PET effect according to their linker length in water. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.179] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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97
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Ali HDP, Quinn SJ, McCabe T, Kruger PE, Gunnlaugsson T. Crystallographic, 1H NMR and CD studies of sterically strained thiourea anion receptors possessing two stereogenic centres. NEW J CHEM 2009. [DOI: 10.1039/b819638a] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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98
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Veale EB, Tocci GM, Pfeffer FM, Kruger PE, Gunnlaugsson T. Demonstration of bidirectional photoinduced electron transfer (PET) sensing in 4-amino-1,8-naphthalimide based thiourea anion sensors. Org Biomol Chem 2009; 7:3447-54. [DOI: 10.1039/b907037k] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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99
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Sun J, Wu S, An Y, Liu J, Gao F, Ji LN, Mao ZW. Synthesis, crystal structure and DNA-binding properties of ruthenium(II) polypyridyl complexes with dicationic 2,2′-dipyridyl derivatives as ligands. Polyhedron 2008. [DOI: 10.1016/j.poly.2008.06.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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