| February 22, 2006 | Prof. Karl Y. HOSTETLEREndocrinology Faculty, University of California, La Jolla, USAMaking Nucleoside Phosphonates Orally Active: Compounds for Oral Treatment of Smallpox and Other Viral Diseases
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| April 4, 2006 | Prof. Björn O. ROOSDepartment of Theoretical Chemistry, University of Lund, SwedenThe Nature of the Metal-Metal Multiple Bond
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| April 10, 2006 | Prof. Richard J. WHITLEYDepartment of Pediatrics, University of Alabama, Birmingham, USAInfluenza: Where to From Here?
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| June 29, 2006 | Prof. Mark RATNERDepartment of Chemistry, Northwestern University, Evanston, USAElectron Transfer and Molecular Conductance: Some Mechanistic Issues
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| September 14, 2006 | Prof. Alexander WLODAWERMacromolecular Crystallography Laboratory, NCI - Frederick, Maryland, USAHow to Turn the Sweet Tooth of Viruses into Their Achilles' Heel by Utilizing Antiviral Lectins
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| September 26, 2006 | Prof. David L. DENLINGERDepartment of Entomology, Ohio State University, Columbus, USAEscape in Time: The Biology of Overwintering in Insects
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| October 6, 2006 | Prof. Jean-Pierre SAUVAGELaboratoire de Chimie Organo-Minérale, Université Louis Pasteur, Strasbourg, FranceCatenanes and Rotaxanes as Molecular Machine Prototypes
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| October 23, 2006 | Prof. Guy C. LLOYD-JONESSchool of Chemistry, University of Bristol, UKStudies of the Mechanism of Metal-Mediated Reactions: Using Labels to Define What Goes Where and When
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| October 30, 2006 | Prof. Barry M. TROSTChemistry Department, Stanford University, USAEnantiofacial Discrimination of Carbon Nucleophiles
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| November  9, 2006 | Prof. Peter A. JONESNorris Comprehensive Cancer Center, University of Southern California, Los Angeles, USAThe Prague Azanucleoside Drugs and the Beginnings of Epigenetic Therapy
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