A5019630261- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metalloenzymes and iron-sulfur proteins
- Electrocatalysts for Energy Conversion
- Crystallography and molecular interactions
- Asymmetric Hydrogenation and Catalysis
- Organometallic Complex Synthesis and Catalysis
- Advanced battery technologies research
- Total Knee Arthroplasty Outcomes
- CO2 Reduction Techniques and Catalysts
- Synthetic Organic Chemistry Methods
- Synthesis and characterization of novel inorganic/organometallic compounds
- Cancer and biochemical research
- Computational Drug Discovery Methods
- Orthopaedic implants and arthroplasty
- Metal-Catalyzed Oxygenation Mechanisms
- thermodynamics and calorimetric analyses
- Orthopedic Infections and Treatments
- Organoboron and organosilicon chemistry
Yeshiva University
2016
University of Illinois Urbana-Champaign
2011-2014
Goodwin College
2014
Columbia University
2007
Mild oxidants such as [Fe(C5Me5)2]+ accelerate the activation of H2 by [Fe2[(SCH2)2NBn](CO)3(dppv)(PMe3)]+ ([1]+), despite fact that ferrocenium cation is incapable oxidizing [1]+. The reaction first-order in [1]+ and [H2] but independent E1/2 concentration oxidant. analogous occurs with D2 proceeds an inverse kinetic isotope effect 0.75(8). further enhanced tetracarbonyl [Fe2[(SCH2)2NBn](CO)4(dppn)]+ ([2]+), first crystallographically characterized model for Hox state active site containing...
A mechanism based on Michaelis−Menten kinetics with competitive inhibition is proposed for both the Zr-catalyzed carboalumination of α-olefins and chain growth aluminum alkyls from ethylene. AlMe3 binds to active catalyst in a rapidly maintained equilibrium form Zr/Al heterobimetallic, which inhibits polymerization transfers chains Zr Al. The have been studied when catalyzed by [(EBI)Zr(μ-Me)2AlMe2][B(C6F5)4]. In accord mechanism, reactions are first-order [olefin] [catalyst] inverse [AlR3]....
Active site mimics of [FeFe]-hydrogenase are shown to be bidirectional catalysts, producing H2 upon treatment with protons and reducing equivalents. This reactivity complements the previously reported oxidation by these same catalysts in presence oxidants. The complex Fe2(adtBn)(CO)3(dppv)(PFc*Et2 ) ([1]0; adtBn = (SCH2)2NBn, dppv cis-1,2-bis(diphenylphosphino)ethylene, PFc*Et2 Et2PCH2C5Me4FeCp*) reacts excess [H(OEt2)2]BArF4 (BArF4- B(C6H3-3,5-(CF3)2)4-) give ∼0.5 equiv...
Traditionally, correction of femoral deformity has been performed with osteotomies through the center rotation angulation (CORA), but CORA location is not always practical. If osteotomy created at a site adjacent to CORA, an additional translation must be accurately correct deformity. However, times, ideal may require unfeasible amount translation. Multiple also problematic, and when overcorrection mechanical axis planned, method This article describes novel by which surgeon choose...