Raptis, Raphael - Florida International University - Department of Chemistry and Biochemistry

个人简介

• B.S. Chemistry, Aristotle University of Thessaloniki, Greece. • M.S. Chemistry, University of Texas at El Paso, El Paso, Texas. • Ph.D. Inorganic Chemistry, Texas A&M University, College Station, Texas. • Postdoctoral Fellow, Texas A&M University, College Station, Texas. • Postdoctoral Fellow, Australian National University, Canberra, ACT, Australia.

研究领域

- Study of metal center cooperation in polynuclear systems: Catalysis (small molecule activation), electronic structure, redox properties (electron transfer, mixed-valence), magnetic exchange. - Functional materials based on polynuclear, redox-active units: Multi-electron acceptors for solar energy conversion, redox-operated porous gas sorbents. - Bioinorganic and biomedical aspects of polynuclear complex chemistry: Metalloprotein models, MRI contrast agents, bio-inspired catalysts. - X-ray crystallography, spectroscopy, electrochemistry, spectroelectrochemistry, pyrazole coordination chemistry

近期论文

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89. Evgen V. Govor, Yiannis Sanakis, Raphael G. Raptis, “Synthesis of pyrazole (hemi)aminals via the cleavage of saturated aliphatic ether C-O bonds in the presence of ferric halides”, New J. Chem. 2017, 41, 2220-2223 (10.1039/c6nj03822k). 89. Evgen V. Govor, Karrar Al-Ameed, Indranil Chakraborty, Carla S. Coste, Olena Govor, Yiannis Sanakis, John E. McGrady, Raphael G. Raptis, “A Redox-Induced Spin-State Cascade in a Mixed-Valent Fe3(μ3-O) Triangle”, Angew. Chem. Int. Ed., 2017, 56, 582-586 (10.1002/anie.201610534). 88. Eugenia Vasileiadou, Panagiotis A. Angaridis, Raphael G. Raptis and Logesh Mathivathanan, “Crystal structure of aquabis(2,2'-bipyridine-κ;N,N')chloridonickel(II) chloride chloroform solvate hemihydrate”, Acta Crystallogr. E. 2016, (10.1107/S2414314616018344). 87. Sam Kavoosi, Ramanjaneyulu Rayala, Brenna Walsh, Maria Barrios, Walter G. Gonzalez, Jaroslava Miksovska, Logesh Mathivathanan, Raphael G. Raptis, Stanislaw F. Wnuk, “8-(1,2,3-Triazol-1-yl)-7-deazapurine nucleosides”, Tetrahedron Lett. 2016, 57, 4364-4367 (doi: 10.1016/j.tetlet.2016.08.053). 86. Yong Liang, Sazzad H. Suzol, Zhiwei Wen, Alain G. Artiles, Logesh Mathivathanan, Raphael G. Raptis and Stanislaw F. Wnuk, “Uracil Nucleosides with Reactive Group at C5 position: 5-(1-Halo-2-sulfonylvinyl)uridine Analogues”, Org. Lett., 2016, 1 8, 1418-1421 (doi: 10.1021/acs.orglett.6b00346). 85. Logesh Mathivathanan, Raquel Cruz, Raphael G. Raptis, “[Cu3(μ3-O)]-pyrazolato metallacycle with terminal nitrate ligands”, Acta Crystallogr. E, 2016, E72, 492-494 (doi: 10.1107/S2056989016003741). 84. Logesh Mathivathanan, Karrar Al-Ameed, Katerina Lazarou, Zdeněk Trávníček, Yiannis Sanakis, Radovan Herchel, John E. McGrady, Raphael G. Raptis, “A trigonal prismatic Cu6-pyrazolato complex containing a μ6-F ligand”, Dalton Trans. 2015, 44, 20685-20691 (doi: 10.1039/c5dt03892h). 83. Xin-Yi Cao, Jeremiah W. Hubbard, Jennifer Guerrero-Medina, Arturo J. Hernández-Maldonado, Logesh Mathivathanan, Carlos Rinaldi, Yiannis Sanakis, Raphael G. Raptis “Spin-Glass Behavior of a Hierarchically-Organized, Hybrid Microporous Material, Based on an Extended Framework of Octanuclear Iron-Oxo Units”, Dalton Trans. 2015, 44, 3399-3409 (doi: 10.1039/c4dt02606c). 82. Ekaterina M. Zueva, Radovan Herchel, Serguei A. Borshch, Evgen V. Govor, W. M. C. Sameera, Ross McDonald, John Singleton, J. Krzystek, Zdeněk Trávníček, Yiannis Sanakis, John E. McGrady, Raphael G. Raptis “Double exchange in a mixed-valent octanuclear iron cluster, [Fe8(μ4-O)4(μ-4-Cl-pz)12Cl4]– ”, Dalton Trans. 2014, 43, 11269-11276 (doi: 10.1039/c4dt00020j). 81. Ramonita Dıaz-Ayala, Lisandra Arroyo-Ramırez, Raphael G. Raptis, Carlos R. Cabrera, “Thermal and surface analysis of palladium pyrazolates molecular precursors”, J. Therm. Anal. Calorim. 2014, 115, 479-488 (doi: 10.1007/s10973-013-3325-7). 80. Guang Yang, Juan A. Santana, Milton E. Rivera-Ramos, Jose J. Saavedra-Arias, Yasuyuki Ishikawa, Arturo J. Hernández-Maldonado, Raphael G. Raptis, “A Combined Experimental and Theoretical Study of Gas Sorption on Nanoporous Silver Triazolato Metal-Organic Frameworks”, Micropor. Mesopor. Mat. 2014, 183, 62-68 (doi: 10.1016/j.micromeso.2013.2013.09.006). 79. Lisandra Arroyo-Ramírez, Raphael G. Raptis, Carlos R. Cabrera, “Surface analysis and electrochemical characterization of palladium–cobalt nanoring formation from molecular precursor, [Et3NH]2[CoPd2(μ-4-I-3,5-Me2pz)4Cl4], on highly ordered pyrolytic graphite”, Surf. Interface Anal. 2013, 45, 1760-1768 (doi: 10.1002/sia.5318). 7 8. Peng-Cheng Duan, Zhao-Yang Wang, Jing-Huo Chen, Guang Yang, and Raphael G. Raptis, “Trigonal prismatic Cu(I) and Ag(I) pyrazolato nanocage hosts: encapsulation of S8 and hydrocarbon guests”, Dalton Trans. 2013, 42, 14951-14954 (doi:10.1039/c3dt51332g). 77. Lisandra Arroyo-Ramirez, Rubenier Montano-Serrano, Tatiana Luna-Pineda, Felix R. Roman, Raphael G. Raptis, Carlos R. Cabrera, “Synthesis and Characterization of Palladium and Palladium Cobalt Nanoparticles on Vulcan XC-72R for Oxygen Reduction Reaction”, ACS Appl. Mat. Interf. 2013, 5, 11603-11612 (doi:10.1021/am402932h). 76. Logesh Mathivathanan, Jorge Torres-King, José N. Primera-Pedrozo, Omar J. García-Ricard, Arturo J. Hernández-Maldonado, Juan A. Santana, Raphael G. Raptis, “Selective CO2 adsorption on metal-organic frameworks based on trinuclear Cu3-pyrazolato complexes: An experimental and computational study”, Cryst. Growth Des. 2013, 13, 2628-2635 (doi:10.1021/cg400382k). 75. Guang Yang, Peter Baran, Angel R. Martínez, Raphael G. Raptis, “Substitution Effects on the Supramolecular Aggregation of AgI-Pyrazolato Trimers”, Cryst. Growth Des. 2013, 13, 264-269 (doi:10.1021/cg301411j). 74. Evgen V. Govor, Indranil Chakraborty, Dalice M. Piñero, Peter Baran, Yiannis Sanakis, Raphael G. Raptis, “Structural and 57Fe-Mössbauer Characterization of Mononuclear Ferrous and Ferric Pyrazole Complexes”, Polyhedron 2012, 45, 55-60 (doi: 10.1016/j.poly.2012.07.052). 73. Logesh Mathivathanan, Marlyn Rivera-Carrillo, Raphael G. Raptis, “Three New Multinuclear Motifs in Cu(II)-pyrazolato Chemistry”, Inorg. Chim. Acta 2012, 391, 201-205 (doi: 10.1016/j.ica.2012.05.027). 72. Soma Das, Indranil Chakraborty, Dmitry Skachkov, Majid Ahmadi, Yasuyuki Ishikawa, Peter Baran, Raphael G. Raptis, “Water-Soluble Derivatives of Octanuclear Iron-Oxo-Pyrazolato Complexes; An Experimental and Computational Study”, Eur. J. Inorg. Chem. 2012, 3704-3711 (doi:10.1002/ejic.201200428). 71. W. M. C. Sameera, Dalice M. Piñero, Radovan Herchel, Yiannis Sanakis, John E. McGrady, Raphael G. Raptis, Ekaterina M. Zueva, “A Combined Experimental and Computational Study of the Magnetic Superexchange within a Triangular FeIII3(µ3-O)-Pyrazolato Complex”, Eur. J. Inorg. Chem. 2012, 3500-3506 (doi:10.1002/ejic.201200206). 70. Guang Yang, Peng-Cheng Duan, Kai-Ge Shi, Raphael G. Raptis, “Relaying isomerism from ligands to metal complexes: synthesis and structures of four isomeric binary silver(I) 3,5-dibutyl-1,2,4-triazolates”, Cryst. Growth Des. 2012, 12, 1882-1889 (doi:10.1021/cg201535x). 69. Ekaterina M. Zueva, W. M. C. Sameera, Dalice M. Piñero, Indranil Chakraborty, Eamonn Devlin, Peter Baran, Katarina Lebruskova, Yiannis Sanakis, John E. McGrady, Raphael G. Raptis, “Experimental and theoretical Mössbauer study of an extended family of [Fe8(µ4-O)4(µ-4-R-px)12X4] clusters”, Inorg. Chem. 2011, 50, 1021-1029 (doi:10.1021/ic101691q).