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Research Profile
Research Profile
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  Faculty Profile  Faculty ProfileLast Modified Time: 03:48:45 PM Thu, 4 Feb 2010 
Dr. Keith H. Pannell
 Contact Information
Dr. Keith H. Pannell
Contact address   500 W. University Ave., El Paso, TX 79968     Office LocationPHYSICAL SCIENCE BUILDING, Room No.: 307 
Email    Contact Number 915 7475796    faculty website faculty website   
Keywords Organometallic polymers,Self-assembly in organotin biocides, Actinide extractants   
 Professional Preparation
 Ph.D University of Toronto, Canada1967
 M.Sc Durham University, England1963
 B.Sc Durham University, England1962
 Research and Expertise
Organometallic polymers,Self-assembly in organotin biocides, Actinide extractants

Current research interests are associated with the chemistry, biochemistry, materials potential, and environmental fate of the group 14 elements, Si, Ge, Sn and Pb.

  • Organometallic polymers. Formation and evaluation of silyltransition  mixed valence polymers with potential as sensors and conducting polymers.
  • Self-assembly in organotin biocides. Both intra-and inter-molecularly self-assembled organotin compounds are designed to impact their biological selectivity.
  • Actinide extractants. The modification of traditional CMPO ligands to facilitate, inter alia membrane separation are in active progress.

  Category    Type  Publications per page   1  
  YearPublication  Type
Kapoor, R.N.; Cervantes-Lee, F.; Campana, C.F.; Haltiwanger, C.; Abney, K.; Pannell, K.H.  Synthesis, Structural and Spectroscopic Characterization, Catalytic Properties, and Thermal Transformations of New Cyclic Di- and Trisiloxanediolato Tantalum Complexes.    Inorg. Chem. 200645,  2203-2208.
 Thodupunoori, S.K.; Alamudun, I. A.; Cervantes-Lee, F.; Gomez, F.D.; Carrasco, Y. P.; Pannell, K.H. Synthesis, structures and preliminary biological screening of bis(diphenyl)chlorotin complexes and adducts: Ph2ClSn-CH2-R-CH2-SnClPh2, R= p-C6H4, CH2CH2.    Journal of Organometallic Chemistry2006691(8),  1790-1796.
Sharma, H. K.; Cervantes-Lee, F.; Pannell, K.H. Photochemical Ring-Contraction of a Tetrasilaferracyclohexane of the (η5-C5H4)Fe(CO)2 Organometallics2006,  25(16),  3969-3973. System to Trisilaferracyclopentanes.
Crowe, M.C.; Kapoor, R. N.; Cervantes-Lee, F.; Parkanyi, L.; Schulte, L.; Pannell, K.H.; Brodbelt, J.S. Investigating Bidentate and Tridentate Carbamoylmethylphosphine Oxide Ligand Interactions with Rare-Earth Elements Using Electrospray Ionization Quadrupole Ion Trap Mass Spectrometry.    Inorg. Chem.  2005, 44, 6415-6424.
 Additional Information
Awards and Activities
  • American Chemical Society National Award for Undergraduate Research, 2003
  • Welch Foundation Research Award, 1975-present
  • Welch Foundation Lecturer, 2006
  • National Institute of Health, MARC Director

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