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IMPLEMENTING THE ACS CPT REQUIREMENTS FOR MACROMOLECULAR SCIENCE Richard W. Schwenz and Michael D Mosher, Department of Chemistry and Biochemistry, Univ. of Northern Colorado, Greeley, CO 80639, Richard.Schwenz@unco.edu or Michael.Mosher@unco.edu Richard.Schwenz@unco.edu
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THE GUIDELINES REQUIREMENT Recognizing that the synthesis, analysis, and physical properties of small molecules give an incomplete picture of the higher order interactions that occur in macromolecular, supramolecular, mesoscale, and nanoscale systems, the principles that govern these systems must be part of the curriculum required for certified graduates. This instruction must cover the preparation, characterization, and physical properties of such systems. At least two of the following four types of systems must be covered: synthetic polymers, biological macromolecules, supramolecular aggregates, meso- or nanoscale materials. 2015 Revision of Undergraduate Professional Education in Chemistry ACS Guidelines and Evaluation Procedures for Bachelor’s Degree Programs
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THE CURRENT DRAFT OF THE PERIODIC REPORT QUESTION(S) How is the requirement for coverage of synthetic polymers, biological macromolecules, supramolecular aggregates and / or meso- or nanoscale systems (as described in Section 5.1 of the Guidelines) satisfied: One or more stand-alone courses that are required for certification Distributed coverage among courses courses required for certification If one or more stand-alone courses are used: List the course numbers and titles Provide the course syllabi and exams for these classes
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THE CURRENT DRAFT OF THE PERIODIC REPORT QUESTION(S) If distributed coverage: Identify which areas are covered in course work required for certification and report the approximate number of hours spent in lecture and lab on each topic to indicate how the coverage of two or more of the four systems constitutes the equivalent of one-fourth of a standard semester course Provide specific examples of how the preparation, characterization and physical properties of these systems is covered in the courses and how student learning is assessed.
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CPT SUPPLEMENTS (ADDRESSING REQUIREMENT) From http://www.acs.org/content/acs/en/about/governance/commit tees/training/acs-guidelines-supplements.html http://www.acs.org/content/acs/en/about/governance/commit tees/training/acs-guidelines-supplements.html Each of A, B, I, O, and P Polymer MSN materials (upcoming)
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UNC’S CURRENT PROGRAM Relatively traditional program Year 1 General chemistry 1 and 2 with lab Math through calculus Year 2 Organic chemistry 1 and 2 with lab Finish calculus, physics Year 3 Analytical chemistry and Instrumental Analysis each with lab Biochemistry 1 and 2 with lab (for biochemistry major, only 1 for chemistry major Year 4 Physical chemistry 1 and 2 with lab – Quantum first Inorganic chemistry 1 and 2 with 1 semester lab Required Undergraduate research (2 semesters)
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OPTIONS AVAILABLE TO MEET CRITERIA Create and instruct a required course in subject (MSN) Pros: All students would receive information in a structured manner Cons: Additional credits required, additional staff expertise may be needed Ensure topics covered in existing courses Pros: No additional faculty needed, no substantial changes required Cons: Is amount of material equivalent to the required amount, transfer
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HOW ADDRESSED IN UNC’S ABIOP COURSES Analytical Lecture Solid phase extraction Size Exclusion chromatography Laboratory HPLC – Using Size Exclusion Chromatography Biochemistry Lecture Biopolymers such as DNA, proteins Interaction of biopolymers with small molecules Laboratory Nearly every experiment is related to biopolymers
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HOW ADDRESSED IN UNC’S ABIOP COURSES Inorganic Lecture Nanoparticles, nanomaterials Laboratory Fullerenes and electrochemistry Organic Lecture Formation of polymers (condensation, addition, etc.) Nomenclature of polymers Laboratory Properties of prepared polystyrene
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HOW ADDRESSED IN UNC’S ABIOP COURSES Physical Lecture Kinetics of Polymerization Reactions (1 lecture) Thermo / Statistical Thermo of Polymer chains and how different than single materials Laboratory New DSC experiment Choice laboratory on viscosity, quantum dots
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HOW DOES UNC’S PROGRAM MEET THE REQUIREMENTS FOR A DISTRIBUTED PROGRAM The distribution requirements (synthetic polymers, biological macromolecules, supramolecular aggregates, meso- or nanoscale materials) Synthetic polymers in the required analytical, organic and physical chem Biological macromolecules in the required biochemistry Nanoscale materials in the required inorganic and physical chem The time requirement (the coverage of two or more of the four systems constitutes the equivalent of one-fourth of a standard semester course). For UNC, there are about 60 lectures and 14 laboratory period. At least one semester of biochemistry plus a minimum of 5 lectures in organic, inorganic and physical chem lectures and 3 laboratory periods.
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ACKNOWLEDGEMENTS Members of the UNC Chemistry and Biochemistry Faculty RWS is a member of CPT and wishes to thank his fellow members for their discussions as we worked through the Guidelines revision process
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