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Annabel Edwards Edwards, Annabel Muenter Edwards

Annabel Edwards
Assistant Professor
Faculty  |  Chemistry & Biochemistry, Environmental Studies, Computational Science
Ebaugh Laboratories
B.A., Williams College; Ph.D., University of Wisconsin-Madison

The research questions I am interested in focus on the molecular level details of surfaces and thin films in nature.  As boundaries between two phases, surfaces and thin films provide unique environments for chemical reactions and molecular transport.  The current focus of my research is water movement in very hydrophobic films, or model wax films that mimic the waxy outer layer of the plant cuticle.  We use attenuated total reflection infrared spectroscopy to determine the hydrogen bonding environment of water molecules adsorbed into thin films.  Our time-dependent measurements of the rate of water penetration allow us to further explore different molecular level mechanisms for water transport through the wax portion of the plant cuticle.

Research Keywords: 
Biophysical Chemistry
Research Overview: 
A physical chemist, studies the diffusion of water in mixed phase systems to help understand water’s transport behavior in complex mixtures such as those found in atmospheric secondary organic aerosols and hydrophobic coatings in nature and industry. She uses a combination of attenuated total reflection infrared spectroscopy and differential scanning calorimetry to link diffusion rates to the phase properties of different mixtures.

(Publications under Annabel H. Muenter)

  • Muenter, A.H., Hentschel, J., Borner, H. Brezesinski, G. 2008. Characterization of peptide-guided polymer assembly at the air/water interface. Langmuir. v. 24 no. 7 p. 3306-3316
  • Olak, C., Muenter, A.H., Andra, J., Brezesinski, G. 2008. Interfacial properties and structural analysis of the antimicrobial peptide NK-2. Journal of Peptide Science. v. 14 no. 4 p. 510-517
  • Muenter, A.H.; DeZwaan, J.L.; Nathanson, G.M. 2007. Interfacial interactions of DCl with salty glycerol solutions of KI, NaI, LiI, and NaBr. Journal of Physical Chemistry C . v. 111 no. 41 p. 15043-15052
  • Lepere, M.; Muenter, A.H.; Chevallard, C.; Guenoun, P.; Brezesinski, G. 2007. Comparative IR and X-ray studies of natural and model amyloid peptides at the air/water interface. Colloids and Surfaces A. v. 303 no. 1-2 p. 3-78
  • Muenter, A.H.; DeZwaan, J.L.; Nathanson, G.M. . 2006. Collisions of DCl with Liquid Glycerol: Evidence for Rapid, Near-Interfacial D → H Exchange and Desorption . Journal of Physical Chemistry B. v. 110 no. 10 p. 4881-4891
  • Ringeisen, B.R.; Muenter, A.H.; Nathanson, G.M.. 2002. Collisions of HCl, DCl, and HBr with Liquid Glycerol: Gas Uptake, D → H Exchange, and Solution Thermodynamics . Journal of Physical Chemistry B. v. 106 no. 19 p. 4999-5010
  • Ringeisen, B.R.; Muenter, A.H.; Nathanson, G.M.. 2002. Collisions of HCl, DCl, and HBr with Liquid Glycerol: Gas Uptake, D → H Exchange, and Solution Thermodynamics . Journal of Physical Chemistry B. v. 106 no. 19 p. 4988-4998
  • Muenter, A.H.; Koehler, B.G.. 2000. Adsorption of Ammonia on Soot at Low Temperatures. Journal of Physical Chemistry A . v. 104 no. 37 p. 8527-8534
  • Edwards, A.M. . 2009. Attenuated total reflection infrared spectroscopy studies of water transport in films inspired by plant cuticles. Poster Presentation at 13th IACIS International Conference on Surface and Colloid Science and the 83rd ACS Colloid & Surface Science Symposium. New York City, NY
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Jackie Eichhorn Eichhorn, Jacqueline Eichhorn

Jackie Eichhorn
Studio Instructor
Faculty  |  Music
Burton Hall
B.M.E., Eastern Illinois University; M.M., D.M.A., The Ohio State University

Dr. Jacqueline Bretz Eichhorn is currently affiliate instructor of clarinet at Denison University in Granville, Ohio, adjunct instructor of clarinet and saxophone at Mount Vernon Nazarene University in Mount Vernon, Ohio, and a woodwind and piano instructor at Music Royale in Powell, Ohio. She received a Bachelor of Music Education degree from Eastern Illinois University where she studied with Richard Barta and Dr. Magie Smith, and a Master of Music and Doctor of Musical Arts degree in clarinet performance from The Ohio State University where she studied with James Pyne and Dr. Caroline Hartig. Dr. Eichhorn is an active chamber musician, performing in a reed trio and woodwind quintet that has played at colleges and universities throughout Ohio, and opened for such prestigious ensembles as the New York Woodwind Quintet and Eighth Blackbird. She also regularly performs with ensembles throughout the Columbus area, including the Central Ohio Symphony.


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