NCACS

North Carolina Section
American Chemical Society

1999 Local Section Conference

Program

113th North Carolina - ACS Local Section Meeting
Saturday, April 24, 1999
University of North Carolina, Chapel Hill
Venable Hall

The program for the 113th NC-ACS Local Section Meeting features 78 submitted papers (33 oral and 45 poster presentation) divided into eight sessions. The oral and poster presentations will both take place between 8:20 am and 11:40 am. Immediately following the morning scientific program there will be a General Session where the NC Local Section will present the 1999 Marcus E. Hobbs Award, will recognize our local section's 50 and 51 year ACS members, and will recognize other 1998 award winners. The General Session will conclude with the 1999 NC Distinguished Chemist Lecture presented by Prof. Louis DuBose Quin, James B. Duke Professor Emeritus. Lunch will follow the NC Distinguished Lecture.

REGISTRATION

Registration for the meeting will be done on site the day of the meeting. The meeting registration table will be open at 8:00 am on Saturday, April 24. Please stop by to pick up a meeting program and name tag.

LUNCH RESERVATIONS

Lunch reservations are required. All presenters, presiders, awardees, projectionists, and other assistants are guests of the Local Section at the luncheon and do not need to make lunch reservation, but cancellations would be appreciated. Please send reservations and cancellations to the program chair by Tuesday, April 20th: email (sturgeon@niehs.nih.gov), call (919-541-7574), or FAX (919-541-1043). Lunch will be catered by Bullock's Barbecue and will consist of chopped barbecue (pork), BBQ and fried chicken, green beans, slaw, potato salad, hush puppies, rolls, and drinks (lemonade and ice tea). Lunch prices are $8 per person, $4 for students and high school teachers. If you are not a guest of the Section, please purchase your lunch ticket at the meeting registration table and PLEASE don't forget to make lunch reservations.

INSTRUCTIONS TO PRESENTERS

Please send program corrections to program chair (sturgeon@niehs.nih.gov). Also, if you know that you will NOT be joining us for lunch please let the program chair know so that we can plan accordingly.

Oral Presentations: It is a professional courtesy to speak within your allotted time. All oral presentations will be 20 minutes; preferably a 15-minute presentation with 5 minutes for questions. The presider of the session will coordinate the session. Each room will be equipped with an overhead projector, a 35 mm slide projector and a solid pointer; if you prefer a light pointer please bring your own. There will be a designated "speaker" area (Room 220) where you can make sure your slides are positioned correctly. Please try and bring your slides in a carousel.

Poster Presentations: Poster presenters are requested to be at their poster(s) during the session "discussion times" (see the program). Poster boards will be set up in the Kenan Lobby. The poster boards will be labeled with your poster numbers and session abbreviation (e.g. 21-ANYL). Poster boards are 4 feet x 5 feet; please bring tacks. Have your poster up by 8:30 am and please leave it up until after lunch.

DIRECTIONS/PARKING

The UNC Chemistry Department is headquartered in Venable Hall, located on South Columbia Street on the main UNC-Chapel Hill Campus. Detailed maps can be found on the web at:

http://www.unc.edu/welcome/maps/menu.html

The main parking lot in front of Venable Hall is accessible from South Columbia Street, which is one-way, northbound in this section of the road. Contact the program chair if you have any questions.

ACKNOWLEDGEMENTS

The NC-ACS Local Section would like to acknowledge Dick Forbis of UNC-Chemistry for overseeing all aspects relating to the use of the UNC facilities. Many thanks to the projectionists and other assistants from the local ACS honorary fraternity and the UNC ACS Student Affiliates. In addition, thanks to Dr. Jason Ritchie for providing the photographic documentation of this year's meeting and UNC-Chemistry department for graciously hosting this event.

Bradley E. Sturgeon, PhD
Program Chair NC-ACS, Chair-elect
sturgeon@niehs.nih.gov
(919)541-7574 voice
541-1043 (FAX)

ROOM ASSIGNMENTS

Note: All posters are in the same location, the Kenan Lobby

GENERAL SESSION
Venable Hall Room 268
11:50 am - 12:50 am, 1:00 pm lunch

ANALYTICAL SESSION (ANYL)
Venable Hall Room 207
8:20 am - 11:40 am

ANALYTICAL POSTER SESSION
Kenan Lobby
8:00 am - 1:30 pm (posted times)
9:40 am - 10:00 am (discussion times)

BIOLGICAL SESSION (BIOL)
Venable Hall Room 221
9:00 am - 11:40 am

BIOLOGICAL POSTER SESSION
Kenan Lobby
8:00 am - 1:30 pm (posted times)
10:00 am - 10:40 am (discussion times)

ENVIRONMENTAL SESSION (ENVR) oral only
Venable Hall Room 222
10:40 am - 11:40 am

INORGANIC SESSION (INOR)
Venable Hall Room 224
8:40 am - 11:40 am

INORGANIC POSTER SESSION
Kenan Lobby
8:00 am - 1:30 pm (posted times)
10:00 am - 10:40 am (discussion times)

MEDICINAL SESSION (MEDI) Posters Only
Kenan Lobby
8:00 am - 1:30 pm (posted times)
10:30 am -11:30 am (discussion times)

ORGANIC SESSION (ORGN) Posters Only
Kenan Lobby
8:00 am - 1:30 pm (posted times)
10:30 am - 11:30 am (discussion times)

PHYSICAL SESSION (PHYS)
Venable Hall Room 223
10:40 am - 11:40 am

PHYSICAL POSTER SESSION
Kenan Lobby
8:00 am - 1:30 pm (posted times)
10:00 am - 10:40 am (discussion times)

POLYMER SESSION (POLY)
Venable Hall Room 223
8:20 am - 10:20 am

POLYMER POSTER SESSION
Kenan Lobby
8:00 am - 1:30 pm (posted times)
10:30 am - 11:30 am (discussion times)

Time

Session

Title

8:20

01-ANYL

Development of a Chemical Reaction Interface Mass Spectrometer for Drinking Water Analysis. Julia E. Wingate, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

8:40

02-ANYL

Selective Attachment of Gold Nanoparticles to Mesoscale Gold Rods by DNA Hybridization. Marc Sauthier, Daniel Feldheim, Wyatt McConnell, and Stefan Franzen; NCSU, Dept. of Chemistry.

9:00

03-ANYL

Lecithin Inverse Microemulsions in Dimethyl Ether and Propane for the Pulmonary Delivery of Polar Compounds. I. Physical Characterization. Mark L. Sommerville (1), Judith B. Cain (2), Charles S. Johnson, Jr. (2), Anthony J. Hickey (1); (1)UNC-Chapel Hill, School of Pharmacy, and (2) UNC-Chapel Hill, Dept. of Chemistry.

9:20

04-ANYL

Boundary-activated Dissociation Onsets of Ions Stored in a Quadrupole Ion Trap. Allison S. Boney, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

10:00

05-ANYL

Ultra-High Voltage Capillary Electrophoresis. Katariina M. Hutterer, and James W. Jorgenson; UNC-Chapel Hill, Dept. of Chemistry.

10:20

06-ANYL

Subunit Assembly in a Multimeric Enzyme. Jason A. Moss, and Michael C. Fitzgerald; Duke University.

10:40

07-ANYL

Analysis of Peptides in a Quadrupole Ion Trap Using Matrix-Assisted Laser Desorption/Ionization with Boundary-Activated Dissociation. Kenneth L. Ray, Kenneth L. Ray, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

11:00

08-ANYL

A Rapid, Atmospheric Pressure Microwave Digestion Method for the Determination of Trace Level Titanium in Biological Tissues by ICP-OES. Keith E. Levine, Reshan A. Fernando, M. Lang, and John Soles; Research Triangle Institute.

11:20

09-ANYL

Separation of DNA Oligomers by Anion-Exchange Chromatography Using a Continuous-Bed-Matrix Column. Ying Li (1), C. H. Lochmuller (1), Oscar Q. Liu (2), and Lingyan Huang (3); (1)Duke University, Dept. of Chemistry, (2) Pfizer, and (3) IDT.

poster

10-ANYL

A Unique Optical Arrangement for Spectrally Resolved Confocal Microscopy. Nicole M. H. Grynaviski, Micheal Stimson , and John D. Simon; Duke University, Dept. of Chemistry.

poster

11-ANYL

Efficiency Studies with Capillary Electrophoresis. Scott T. Burns, and Khaledi Morteza; NCSU, Dept. of Chemistry.

poster

12-ANYL

VMAT Inhibition and its Effect Upon Exocytosis. Michelle L. Mundorf, and R. Mark Wightman; UNC-Chapel Hill, Dept. of Chemistry.

poster

13-ANYL

Monitoring Norepinephrine Release Using Fast Scan Cyclic Voltammetry. Petrise L. Runnels, and R. Mark Wightman; UNC-Chapel Hill, Dept. of Chemistry.

poster

14-ANYL

A Study of the Gas Phase Rearrangement of Peptide Ions. Robert L. Hollowell, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

poster

15-ANYL

Kinetics of Gas Phase Charge Stripping from Multiply Sodiated PEG. Erin A. Sherry, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

poster

16-ANYL

Characterization of Alkanethiol-gold-clusters by Mass Spectrometry. Matthew C. Crowe, Julia E. Wingate, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

poster

17-ANYL

Carbon Fiber Microelectrodes Used In Vivo: Optimizing Quantification. Michael J. Logman, Evgeny Budygin, and R. Mark Wightman; UNC-Chapel Hill, Dept. of Chemistry.

poster

18-ANYL

Gas-Phase Ion/Ion Interactions between Proteins and Transition Metals in a Quadrupole Ion Trap. Anne H. Payne, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

poster

19-ANYL

The Use of Alternative Buffer Gases in the Quadrupole Ion Trap. Ryan M. Danell, and Gary L. Glish; UNC-Chapel Hill, Dept. of Chemistry.

poster

20-ANYL

High Frequency Electrogenerated Chemiluminescence at Microelectrodes with Non-uniform Current Density. Russell G. Maus, and R. Mark Wightman; UNC-Chapel Hill, Dept. of Chemistry.

poster

21-ANYL

Analysis of Organic Materials on Soot using Infrared Photoacoustic Spectroscopy. Eric B. Phifer and Richard A. Palmer; Duke University, Dept. of Chemistry.

9:00

01-BIOL

Evaluation of Binding Between Potential Anti-HIV Drugs and Viral Envelope Glycoprotein gp120 by Capillary Electrophoresis with Laser-Induced Fluorescence Detection. Wei Zhou (1), Kenneth B. Tomer (2), Morteza, G. Khaledi (1); (1) NCSU, Dept. of Chemistry and (2) NIEHS/NIH, Lab. of Structural Biology.

9:20

02-BIOL

The Antioxidant N-acetyl-L-cysteine Modulates Cellular Proliferation and Apoptosis in Splenocytes from p53 Haploinsufficient Tg.AC (v-Ha-ras) Mice. Keith R. Martin, Frank W. Kari, J. Carl Barrett, and John E. French; NIEHS/NIH.

9:40

03-BIOL

Quantitative Determination of Antisense Oligonucleotide Cellular Uptake and Intracellular Concentration by Capillary Electrophoresis coupled with Laser Induced Fluorescence Detection. Jocelyn McKeon (1), M. G. Khaledi(1), and M. J. Cho(2); (1) NCSU, Dept. of Chemistry, and (2) UNC-Chapel Hill, Department of Pharmacology.

10:40

04-BIOL

Spectroscopic Studies of Size-Selected Melanin. J. Brian Nofsinger, Susan E. Forest, and John D. Simon; Duke University, Dept. of Chemistry.

11:00

05-BIOL

Photophysical Studies on Eye Pigments. Joan E. Roberts (1), Bradley E. Sturgeon (2), Lydia Martinez (2), Colin Chignell (2) , James Wishart (3); (1) Fordham University, Dept. of Chemistry, (2) NIEHS/NIH, Lab. of Pharmacology and Chemistry, and (3) Brookhaven National Labs, Upton , NY.

11:20

06-BIOL

Dehalogenase: New Chemistry , Old Structure. Stefan Franzen, ; NCSU, Dept. of Chemistry.

poster

07-BIOL

Temperature Effects on Enzyme Catalytic Efficiency: A New Method to Detect Diffusion Limited Reactions.. Mark J. Snider, and Richard V. Wolfenden; UNC-Chapel Hill, Dept. of Biochemistry and Biophysics.

poster

08-BIOL

Characterizing the Binding Site Dynamics of the Oligopeptide Binding Protein by NMR. Lian Zhou, Lian Zhou, and Thomas M. O'Connell; UNC-Chapel Hill, School of Pharmacy, Division of Medicinal Chemistry.

poster

09-BIOL

ESR Investigation of Cyanyl Radical in Cyanide/Cytochrome c Oxidase and Azidyl Radical in the Azide/Cytochrome c Oxidase/H2O2 Systems. Bradley E. Sturgeon, Yeong-Renn Chen, Michael R. Gunther, and Ronald P. Mason; NIEHS/NIH, Lab. of Pharmacology and Chemistry.

poster

10-BIOL

Understanding the Adverse Side Effects of Anti-Malarial Drugs and Melanin Interactions. Shikara Tate; Southern High School.

poster

11-BIOL

The Effects of Peridontal Pathogens on Proteolytic Activity. Sharese Barber; Southern High School.

10:40

01-ENVR

Factors Controlling the Rate of Denitrification in Soil Fertilized with Liquid Lagoonal Swine Effluent. Eric N. Fischer, and Stephen C. Whalen; UNC-Chapel Hill, Dept. of Environmental Science & Engineering.

11:00

02-ENVR

Soil Gas Fluxes of N2O under Elevated CO2: The Duke Forest Free Air Carbon Dioxide Enrichment Experiment. Rebecca L. Phillips, and Steve Whalen; UNC-Chapel Hill, Dept. of Environmental Sciences and Engineering.

11:20

03-ENVR

Nitrous Oxide Emission From Spray Fields Fertilized With Liquid Swine Waste. Stephen C. Whalen, Rebecca Philips, and Eric Fischer; UNC-Chapel Hill, Dept. Environmental Science and Engineering.

8:40

01-INOR

Synthesis, Characterization, and Thermolysis of Single-Source Precursors to Ternary 13-15 Materials. Richard J. Jouet (1), Richard L. Wells(1), Arnold L. Rheingold(2), Christopher D. Incarvito(2), Peter S. White (3); (1) Duke University, Dept. of Chemistry, (2)University of Delaware, and (3)UNC-Chapel Hill.

9:00

02-INOR

Pyrrole-capped Iron Clusters for Incorporation into Polypyrrole Films. Mitchell R. Gore, Geoffrey E. Trullinger, Caryn C. Borg-Breen, Peter S. White, and Cynthia K. Schauer; UNC-Chapel Hill, Dept. of Chemistry.

9:20

03-INOR

Step-Scan Time-Resolved FTIR Studies Excited-State Electronic Structure in Various d6 Transition Metal Complexes. Gregory D. Smith, Shoeb Khan, Amy Beilstein, Mark Grinstaff, and Richard A. Palmer; Duke University, Dept. of Chemistry.

9:40

04-INOR

Acidity of Neutral Buffered 1-Ethyl-3-Methylimidazolium Chloride-Aluminum Chloride Ionic Liquids. Peter Koronaios, and Robert A. Osteryoung; NCSU, Dept. of Chemistry.

10:40

05-INOR

Synthesis and Characterization of Transition Metal Linked Polymers. JoAnn A. Lanza, Cynthia K. Schauer, Patrick A. Limbach, Stephen F. Macha and Peter S. White; UNC-Chapel Hill, Dept. of Chemistry.

11:00

06-INOR

Thermodynamic Parameters for Ionophore-Siderophore Host-Guest Complexes. Stephen M. Trzaska, Eric J. Toone, and Alvin L. Crumbliss; Duke University, Dept. of Chemistry.

11:20

07-INOR

Multi-Electron Redox Properties of Platinum-Capped Mono- and Dicluster Complexes: Model systems for Platinum-Linked Triiron Cluster Arrays. Caryn C. Borg-Breen, Peter S. White, and Cynthia K. Schauer; UNC-Chapel Hill, Dept. of Chemistry.

poster

08-INOR

Studies Surrounding the Reductive Elimination of Methane from a Methyl(Hydrido)Platinum(IV) Complex. Stefan Reinartz, Maurice Brookhart, and Joseph L. Templeton; UNC-Chapel Hill, Dept. of Chemistry.

poster

09-INOR

Molecular Imprinting of Platinum(II) Binaphtholates. Nicole M. Brunkan, and Michel R. Gagne; UNC-Chapel Hill, Dept. of Chemistry.

poster

10-INOR

Mechanistic Investigations of the Pd(II)-Catalyzed Polymerization of Olefins. R. Leigh Huff, Daniel J. Tempel, and Maurice S. Brookhart; UNC-Chapel Hill, Dept. of Chemistry.

poster

11-INOR

Synthesis and Catalysis Surrounding the Tp'W(CO)(RCCR) fragment. Daniel J. Watkins, and Joseph L. Templeton; UNC-Chapel Hill, Dept. of Chemistry.

poster

12-INOR

Dicarbonyl Tp' Tungsten Carbyne Complexes. Alejandro E. Enriquez, and Joseph L. Templeton; UNC-Chapel Hill, Dept. of Chemistry.

poster

13-INOR

Synthesis and Characterization of Chiral Platinum(II) Sulfonamides. Jennifer J. Becker, Peter S. White, and Michel R. Gagne; UNC-Chapel Hill, Dept. of Chemistry.

poster

14-INOR

Mechanistic Investigations on Late-Metal Catalyzed Hydroacylation. Marc H. Prosenc, and Maurice S. Brookhart; UNC-Chapel Hill, Dept. of Chemistry.

poster

15-INOR

SYNTHESIS AND REACTIVITY OF MoNCl2(PPh3)2. Andrew N. Nyabwari, Douglas Sanford, and Shawn C. Sendlinger; NC Central University, Dept. of Chemistry.

poster

16-INOR

Transition Metal Complexes of Diamine Mesocycles. Julius Lucks, Tom Sorrell, and Honping Yuan; UNC-Chapel Hill, Dept. of Chemistry.

poster

01-MEDI

Substituted Coumarnic Acids as Potential Prodrug Moieties. Yuan Liao, Siska Hendrata, and Binghe Wang; NCSU, Dept. of Chemistry.

poster

02-MEDI

NMR Studies of Phenylalanine-Cyclodextrin Inclusion Complexes. Thomas M. O'Connell, ; UNC-Chapel Hill, School of Pharmacy, Division of Medicinal Chemistry.

poster

01-ORGN

Progress Toward the Total Synthesis of Leucascandrolide A. Charlotte A. Carroll, and Michael T. Crimmins; UNC-Chapel Hill, Dept. of Chemistry.

poster

02-ORGN

Paramagnetic Zinc(II) Complexes of a Bis(Catechol): Dependence of Product Spin State on Tautomerization of the Bis(Catechol) Ligand. Scot H. Bodnar, and David A. Shultz; NCSU, Dept. of Chemistry.

poster

03-ORGN

Photoreactive Self-Assembled Monolayers on Colloidal Gold. Jun Hu, and Marye Anne Fox; NCSU, Dept. of Chemistry.

poster

04-ORGN

An Enantioselective Fluorescent Sensor for L-Tryptophan Prepared by Template Polymerization. Yuan Liao, Wei Wang, and Binghe Wang; NCSU, Dept. of Chemistry.

poster

05-ORGN

Development of a Redox-sensitive Resin Linker for Solid Phase Peptide Synthesis. Xuling Shi, Ailian Zheng, and Binghe Wang; NCSU, Dept. of Chemistry.

poster

06-ORGN

Spin-Spin Coupling in Radical-Substituted Metalloporphyrins. Christopher P. Mussari, and David A. Shultz; NCSU, Dept. of Chemistry.

poster

07-ORGN

Isolation of Cis-Urocanic Acid From Trans Urocanic Acid to Perform Spectroscopy Studies. Jill Hosmer; Southern High School.

10:40

01-PHYS

Modeling Protein C. Lalith Perera (1), Charles K. Foley (3), Tom Darden (2) and Lee G. Pedersen (1,2); 1) UNC-Chapel Hill, Dept. of Chemistry, (2) NIEHS/NIH, and (3) Lockhead Martin.

11:00

02-PHYS

Step Scan FTIR Attenuated Total Reflectance Studies of the Reorientation Dynamics of Nematic Liquid Crystals. Rebecca L. Golden (1), Richard A. Palmer (1), Brian M. Paegel(2); (1) Duke University, Dept. of Chemistry, and (2) University of California, Berkeley.

11:20

03-PHYS

Aerosol Vaporization and Combustion Investigated by Mass Spectrometry. Jerry B. Cabalo (1), Alla N. Zelenyuk (2), Ephraim Woods (1), Pr. Roger E. Miller (1), and Tomas Baer (1); (1) UNC-Chapel Hill, Dept. of Chemistry, and (2) Brookhaven National Laboratory.

poster

04-PHYS

Computational Studies of N5+ and Related Species. Luis A. Garcia, John E. Reissner, and Roland P. Stout; UNC-Pembroke, Dept. of Chemistry and Physics.

poster

05-PHYS

Ultrafast Pump-Probe Study of Ochratoxin A. Bo Zheng, and John D. Simon; Duke University, Dept. of Chemistry.

8:20

01-POLY

Synthesis and Characterization of PET/Vectra Blend Prepared via Mechanical Alloying. Changhe Bai, Carl C. Koch, Richard J. Spontak, and C. Maurice Balik; NCSU, Dept. of Chemistry.

8:40

02-POLY

Adsorption of Polyelectrolytes on an Oppositely Charged Surface. Alexander Deshkovski, Alexander Deshkovski, Andrey Dobrynin, and Michael Rubinstein; UNC-Chapel Hill, Dept. of Chemistry.

9:00

03-POLY

Canceled - Break

9:40

04-POLY

Dynamic FT-IR and DMTA Studies of a Polyester/Polyurethane Copolymer - Understanding of Polymer Rheology from the Morphological and Molecular Scale. Haochuan Wang (1), Richard A. Palmer (1), Darla K. Graff and Jon R. Schoonover (2), Christopher J. Manning (3); (1) Duke University, Department of Chemistry, (2) Los Alamos National Laboratories, and (3) Manning Applied Technology.

10:00

05-POLY

The Effect of Structure on Glass Transition Temperature of Substituted Polynorbornenes. Marlene E. Righettini, C. M. Balik, K. C. Caster, C. G. Keck, and R. D. Walls; NCSU, Dept. of Chemistry, and Lord Corporation.

poster

06-POLY

A New Route to Telechelic Polyesters and Their Conversion into Novel Block Copolymers. Michael R. Korn, Wendy Y. Mills, and Michel R. Gagne; UNC-Chapel Hill, Dept. of Chemistry.

poster

07-POLY

Morphology of Multicomponent Propylene-ethylene Copolymer Examined by 129Xe, 13C and 1H NMR Relaxation Studies and Electron Microscopy. Naira M. Silva (1), Andrea Latado(4), Antonio Mattos(3), Jose C. Pinto(4), Maria I.B. Tavares(2), Hanna Gracz(1), E.O. Stejskal(1); (1) NCSU, Dept. of Chemistry, (2) IMA/UFRJ, (3) Polibrasil S.A, and (4) COPPE/UFRJ.

poster

08-POLY

Effect of Ultra-High MW Polyethylene on the Properties of High-Density Polyethylene/Graphite Composites. Wiriya Thongruang, R. J. Spontak, and C. M. Balik; NCSU, Dept. of Chemistry.

poster

09-POLY

Ultrathin DLC and SiOx Layer Deposition on Poly(ethylene terephthalate) and its Surface Dynamics. Jinho Hyun, Matt Pope, Jason Smith, and Jerome J.Cuomo; NCSU, Dept. of Materials Science and Engineering.

poster

10-POLY

Polycarbonate Depolymerization Via Phosphinate Ester Interchange. Wendy Y. Mills, Rebecca M. Kissling, and Michel R. Gagne; UNC-Chapel Hill, Dept. of Chemistry.

poster

11-POLY

129Xe NMR Investigation of the Free Volume in Dendritic and Crosslinked Polymers. David R. Morgan (1), Edward O. Stejskal (1), and Anthony L. Andrady (2); (1) NCSU, Dept. of Chemistry and (2) Research Triangle Institute.

poster

12-POLY

Diversity in Polyguanidines: The Synthesis of Stiff Chain Polymers with Liquid Crystalline and Ionic Side Chains. Jeonghan Kim, and Bruce M. Novak; NCSU, Dept. of Chemistry.

poster

13-POLY

Preparation of Polymers Having Various Architectures Using "Living"/Controlled Free Radical Polymerization Methods. Young-Je Kwark (1), and Bruce M. Novak (2); (1) University of Massachusetts, Dept. of Polymer Science and Engineering and (2) NCSU, Dept. of Chemistry.

poster

14-POLY

Stereoelectivity for Ring-Opening Polymerization of beta-Butyrolactone with Chiral Tridentate Shiff Base-Zinc Complexes. Toshifumi Satoh (1,2), and Bruce M. Novak (2); (1) Hokkaido University, Graduate School of Engineering and (2) NCSU, Dept. of Chemistry.

poster

15-POLY

Formation and Characterization of the Inclusion Compounds between Poly(e-caprolactone)-poly(ethylene oxide)-poly(e-caprolactone) Block Copolymer and Cyclodextrins. Jin Lu (1), I. Daniel Shin (2), and Alan E. Tonelli (1); (1) NCSU, Fiber and Polymer Science Program and (2) Fayetteville State University, Dept. of Chemistry