0000000001307856

AUTHOR

Erin Wachter

showing 3 related works from this author

Organoplatinum(II) Complexes Self-Assemble and Recognize AT-Rich Duplex DNA Sequences

2021

The specific recognition of AT-rich DNA sequences opens up the door to promising diagnostic and/or therapeutic strategies against gene-related diseases. Here, we demonstrate that amphiphilic PtII complexes of the type [Pt(dmba)(N∧N)]NO3 (dmba = N,N-dimethylbenzylamine-κN, κC; N∧N = dpq (3), dppz (4), and dppn (5)) recognize AT-rich oligonucleotides over other types of DNA, RNA, and model proteins. The crystal structure of 4 shows the presence of significant π-stacking interactions and a distorted coordination sphere of the d8 PtII atom. Complex 5, containing the largest π-conjugated ligand, forms supramolecular assemblies at high concentrations under aqueous environment. However, its aggreg…

Coordination sphereOrganoplatinum CompoundsStereochemistrySupramolecular chemistryDMBAElectrophoretic Mobility Shift Assay010402 general chemistryCrystallography X-RayLigands01 natural sciencesArticleInorganic Chemistrychemistry.chemical_compoundCoordination ComplexesHumansPhysical and Theoretical ChemistryDNA • light-switch • platinum • pseudo-tetrahedral • antitumor agent • DFTOrganoplatinumGel electrophoresisMolecular Structure010405 organic chemistryChemistryOligonucleotideLigandSpectrum AnalysisStereoisomerismDNAIntercalating Agents0104 chemical sciencesA549 CellsSettore CHIM/03 - Chimica Generale E InorganicaDNA
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CCDC 1998467: Experimental Crystal Structure Determination

2021

Related Article: Ana Zamora, Erin Wachter, María Vera, David K. Heidary, Venancio Rodríguez, Enrique Ortega, Vanesa Fernández-Espín, Christoph Janiak, Edith C. Glazer, Giampaolo Barone, José Ruiz|2021|Inorg.Chem.|60|2178|doi:10.1021/acs.inorgchem.0c02648

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates{2-[(dimethylamino)methyl]phenyl}-(110-phenanthroline)-platinum(ii) nitrate trihydrate
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CCDC 1515373: Experimental Crystal Structure Determination

2021

Related Article: Ana Zamora, Erin Wachter, María Vera, David K. Heidary, Venancio Rodríguez, Enrique Ortega, Vanesa Fernández-Espín, Christoph Janiak, Edith C. Glazer, Giampaolo Barone, José Ruiz|2021|Inorg.Chem.|60|2178|doi:10.1021/acs.inorgchem.0c02648

Space GroupCrystallographyCrystal SystemCrystal Structure(2-((dimethylamino)methyl)phenyl)-(dipyrido[32-a:2'3'-c]phenazine)-platinum(ii) nitrate dichloromethane n-hexane solvateCell ParametersExperimental 3D Coordinates
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