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David W. Lehmpuhl, Ph.D. Chair and Professor of Chemistry Colorado State University-Pueblo Department of Chemistry 2200 Bonforte Blvd. Pueblo, CO 81001 phone: (719) 549-2911 fax: (719) 549-2580 david.lehmpuhl@colostate-pueblo.edu Education: Ph.D. analytical chemistry, August, 1997 University of Colorado, Boulder (3.87) Dr. John W. Birks, advisor Thesis Title: Development of a New Derivatization Method for the Determination of Airborne Aldehydes and Ketones using Gas Chromatography and the Analysis of Atmospheric Aerosols using Atomic Force Microscopy.
B.S. in chemistry, May, 1992 University of Colorado, Colorado Springs Magna Cum Laude with Highest Distinction 3.88 (3.92 in chemistry)
Publications:
1.
Nebojsa Jaksic, Keith
Sinkhorn, Melvin Druelinger, David Lehmpuhl, Helen Caprioglio, Yoanna Long, Paul
Chacon, Michael Mincic, Janna Mclean, John Borton, and Jeff Piquette,
“Multidisciplinary Cohorts of STEM Scholars: Challenges and Rewards.”
Proceedings of the 2009 American Society for Engineering Education,
Rocky Mountains Section Conference, Utah Valley University Campus, Orem, UT,
April 10-11, 2009.
2.
D.W. Lehmpuhl, S.A.
Mese, “Hydrogen donors for reduction of RDX, 2,4-DNT, and nitrate in
groundwater.” Soil and Sediment
Contamination: An International Journal,
17 (5), (2008) 505-515. 3. 3. Hüseyin Sarper, PhD, PE, Ravi Malhotra, MS, MBA, Songo M. Dede, MS, MBA, Nebojsa Jaksic, PhD, PE, David Lehmpuhl, PhD, Hector R. Carrasco, PhD, Wolfgang J. Sauer, PhD, Paul Wallace, BS "Use of Biomass and Fly ash in Briquette Production for Power Plants", Proceedings of the 15th European Biomass Conference and Exhibition, Paper V3.I.21, Berlin, Germany, 2007.
4.
D.W. Lehmpuhl, J.S.
Carsella and S.J. Bonetti, “Shaken, Not Stirred: Evidence of Cellular Damage
from Stirred Fungal Cell Cultures.”
American Biotechnology Laboratory, 25
(6), (2007) 18-20.
5.
D.W. Lehmpuhl,
“Incorporating Scanning Probe Microscopy into the Undergraduate Chemistry
Curriculum,” J. Chem. Ed., 80 (2003) 478-479.
6.
P.P. Jung, II, N.W.
Bower, M.A. Snyder, and D.W. Lehmpuhl. “A Novel Application of Air-Sampling
Canisters: Selective Herbivory
Associated with Monoterpene Emission from Ponderosa Pine,” American
Laboratory, 33(4), (2001),50-52.
7.
K.A. Ramirez-Aguilar,
D.W. Lehmpuhl, A.E. Michel, J.W. Birks and K.L. Rowlen. “Atomic Force Microscopy
for the Analysis of Environmental Particles,”
Ultramicroscopy,
77 (1999) 187-194.
8.
A. G. Hadd, D. W.
Lehmpuhl, L. R. Kuck, and J. W. Birks. “A Chemiluminescence Demonstration for
Ester Hydrolysis Reactions,” J. Chem. Ed,
76 (1999) 1237-1240.
9.
D. W. Lehmpuhl, K. A. Ramirez-Aguilar, K. L. Rowlen, and J. W. Birks.
“Physical and Chemical Characterization of Atmospheric Aerosols by Atomic Force
Microscopy,” Anal. Chem.
91 (1999) 379-383.
10.
D. W Lehmpuhl and J. W.
Birks. “New GC/ECD Method for the Determination of Atmospheric Aldehydes and
Ketones Based on Cartridge Sampling and Derivatization with
2,4,6-Trichlorophenylhydrazine,” J.
Chromatogr. 740 (1996) 71-81.
11.
R. R. Ruminski and D.
Lehmpuhl, “Synthesis and Characterization of Tricarbonylchlororhenium (I)
Complexes Bound to the Novel Bridging Ligand Dipyrido(2,3-a;2’,3’-h)phenazine,”
Inorganica Chimica Acta
204 (1993) 45-51.
Presentations: 1. S.J. Herrmann, J.S. Carsella, J.A. Turner, D. Lehmpuhl and D.R. Nimmo, “The use of the Aquatic Bryophyte, Hydrohypnum ochraceum, to Study the Uptake and Distribution of Selenium in the Fountain Creek Watershed, Colorado.” Arkansas River Basin Water Forum, Pueblo, CO, March 31-April 1st, 2009. 2. Sandra Bonetti, Mel Druelinger, David W. Lehmpuhl, David L. Dillon, Chad Kinney, Daniel R. Caprioglio, Jeffrey Smith, and Brian Vanden Heuvel “Expanding access to research: The Merck/AAAS Undergraduate Science Program in Chemistry and Biology at Colorado State University, Pueblo.” 237th National Meeting of the American Chemical Society, Salt Lake City, UT, March 22-26, 2009. 3. J.
Matthews, W. J. Sauer, H. Sarper, and D. W. Lehmpuhl “The Solar Electrolysis
eXperiment for Vital Gases (SEX_VG).” 9th International
Mars Society Conference Proceedings, August 3-6, 2006, 4. A. J.
Alvis, J. S. Carsell, S. J. Bonetti, and D. W. Lehmpuhl “Media phosphate and
iron(II) supplementation affect Penicillium cell wall polymer structure.”
Experimental Biology, April 2-5, 2006,
5. M.D.
Barros, S.J. Bonetti, J.S. Carsella, and D.W. Lehmpuhl. “Isolation of
Penicillium chitinases: a comparison of enzymes isolated from supernatant
and pelleted fractions.” Experimental Biology, April 2-5, 2006, 6. D. W.
Lehmpuhl, J. S. Carsella, and S. J. Bonetti, “Interpretation of AFM Images
of Mycelia Undergoing Cell Wall Remodeling.” Pittcon Meeting, 7. J. S.
Carsella, S. J. Bonetti, and D. W. Lehmpuhl, “Remodeling of High Phosphate
Penicillium Mycelia in Citrate Buffer: A Comparison of
Freeze-Dried Mycelia with Control Mycelia.” Society for Glycobiology
Meeting, 8. S. J.
Bonetti; J. J. Cortes, D. W. Lehmpuhl, and D. M. Browder.
“Effect of a Fungal Phosphatase on Penicillium Cell Surfaces”, 229th
ACS National Meeting, 9. D. M.
Browder, D. W. Lehmpuhl, S. J. Bonetti, and J. J. Cortez. “Enzyme
Modification of Fungal Cell Walls Studied by Atomic Force Microscopy”, 229th
ACS National Meeting, 10. S. J. Bonetti; 11. D. W. Lehmpuhl, D. M. Browder,
and S. J. Bonetti. “Analysis of Surface Morphology of Penicillium
fellutanum by Atomic Force Microscopy”, Pittcon, 12. D. W. Lehmpuhl. “Teaching
Forensic Science Using Popular Media”, Information and 13. D. W. Lehmpuhl. “Atomic
Force Microscopy of Fungal Cell Walls.” 14. D. W. Lehmpuhl.
“Integrating Scanning Probe Microscopy into the Undergraduate Chemistry
Curriculum.” American Chemical Society Rocky Mountain Regional
Meeting, 15. D. M. Browder, D. W. Lehmpuhl
and S. J. Bonetti. “Studying Surface Morphology of Penicillium
Fellutanum using Atomic Force Microscopy.” American Chemical Society
Rocky Mountain Regional Meeting, 16. D.W. Lehmpuhl. “Just How
Small is That? A study in Scanning Probe Microscopy.” Physics
Department Seminar, 17. S. R. Hess, D. J. Troftgruben
and D. W. Lehmpuhl. "Factors Affecting Sampling and Analysis of
Chlorinated Pesticides using Solid Phase Microextraction." 221st
National Meeting of the American Chemical Society, 18. P. J. Jung II, N. W. Bower, M.
A. Snyder and D. W. Lehmpuhl. “A Novel Application of Air-Sampling
Canisters: Herbivore Selectivity as Predicted by Monoterpene Emission
from Ponderosa Pine.” Pittcon 2000, March 12-17, 19. A. K. Curless and D. W.
Lehmpuhl. “GC-MS Analysis of Derivatized Carbonyls in Air using
2,4,6-Trichlorophenylhydrazine (TCPH).” 218th National
Meeting of the American Chemical Society, 20. D. W. Lehmpuhl “Determination of
Airborne Aldehydes and Ketones using 2,4 ,6-Trichlorophenylhydrazine and Gas
Chromatography,” 21. K. B. Kester and D. Lehmpuhl,
“Peer Review of Teaching Effectiveness,” 15th Annual Biennial
Conference on Chemical Education, Abstract #307, Waterloo, Ontario, May
1998. 22. H. Drossman and D. W. Lehmpuhl,
“Teaching Analytical Chemistry with Gatorade,” at the Project Kaleidoscope
Workshop, The 23. D. W. Lehmpuhl, “Development of
a New Derivatization Method for the Determination of Airborne Aldehydes and
Ketones using Gas Chromatography and the Analysis of Atmospheric Aerosols
using Atomic Force Microscopy,” thesis defense, Boulder, CO, 1997.
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