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Record Nr. |
UNINA9910298584603321 |
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Autore |
Ferraz de Paiva Raphael Enoque |
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Titolo |
Gold(I,III) Complexes Designed for Selective Targeting and Inhibition of Zinc Finger Proteins [[electronic resource] /] / by Raphael Enoque Ferraz de Paiva |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018 |
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ISBN |
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Edizione |
[1st ed. 2018.] |
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Descrizione fisica |
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1 online resource (184 pages) |
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Collana |
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Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053 |
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Disciplina |
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Soggetti |
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Inorganic chemistry |
Organometallic chemistry |
Proteins |
Mass spectrometry |
Bioorganic chemistry |
Immunology |
Inorganic Chemistry |
Organometallic Chemistry |
Protein-Ligand Interactions |
Mass Spectrometry |
Bioorganic Chemistry |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Au(I)-phosphine series design -- Probing the Protein: Ion Mobility Spectrometry -- Probing Gold: X-ray Absorption Spectroscopy -- Probing Cells: Cytotoxicity Evaluation -- Au(III) series with k2C,N and k2N,N' ligands -- "Dual Probe" X-ray Absorption Spectroscopy. |
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Sommario/riassunto |
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This book examines Au (I, III) complexes that selectively attack and inhibit zinc finger proteins (ZnFs) for potential therapeutic use. The author explores gold(I)-phosphine, gold(III) complexes with N^N and C^N donors as inhibitors of the HIV-1 nucleocapsid protein (NCp7), in comparison to the human transcription factor Sp1. To determine the coordination sphere of the gold adducts formed by interaction with |
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ZnFs, two innovative approaches are used, based on Travelling-Wave Ion Mobility coupled with Mass Spectrometry (TWIM-MS), and X-ray Absorption Spectroscopy. Both approaches are proven to yield valuable structural information regarding the coordination sphere of gold in the adducts. In addition, the organometallic compound [Au (bnpy)Cl2] is evaluated. The system is shown to be capable of inhibiting ZnFs by means of C–S coupling. |
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