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THE FILTER PRESS

Newsletter of the

Georgia Section of the American ChemicalSociety


Volume 9, Number 4 September, 1999

Doing Chemistry at the Art/Archaeology Interface

Sr. Mary Virginia Orna
Chemical Heritage Foundation

Sister Mary Virginia Orna, O.S.U. (Order of Saint Ursula) is Director of Educational Services and Editor of Chemical Heritage magazine at the Chemical Heritage Foundation, and Professor of Chemistry at the College of New Rochelle. She has lectured and published widely in the areas of color chemistry and archaeology chemistry. She is active in several divisions of the American Chemical Society, having served as Chair of both History and Chemical Education Divisions. She is a recipient of the following major awards: the 1984 CMA Catalyst Award for excellence in college chemistry teaching, the 1989 New York State Professor of the Year and National Gold Medalist, the 1989 Merck Innovation Award, the 1996 ACS Visiting Scientist Award, the 1996 James Flack Norris Award, and the 1999 ACS George C. Pimentel Award in Chemical Education. She is presently President of "ChemSource, Inc." a major effort in chemistry teacher preparation and enhancement funded by the National Science Foundation. She was a Fulbright Fellow in Israel (1994-95) where she lectured at The Hebrew University, The Weizmann Institute of Science and Shenkar College of Textile Technology. As a hobby, she enjoys constructing crossword puzzles and has been a frequent contributor to the Sunday New York Times.

Sister Orna will discuss the archaeological chemical rewards of spending a sabbatical year in Israel and Italy along with modern methods used to examine both ancient and modern artifacts. The archaeological work in Israel involved analysis of ancient pigments and dyes found on excavated materials from caves in the Judean desert and the ancient fortress of Masada. Textiles from the "Cave of the Warrior" were examined from their pigment content. The work in Italy involved examination of medieval artists' manuals for recipes for blue pigments, which were then carried out and characterized, with some surprising results. Additional applications of the methods of archaeological chemistry to such famous artifacts as the forgeries of Han van Meegeran and the Shroud of Turin will be discussed, including some evidence that the radiocarbon date of the shroud may not be valid because of the fire damage it experienced in 1532. Pros and cons will be discussed.

 

Tuesday, September 21, at the Wyndham Garden Hotel, Marietta


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Georgia Section

officers

and Board

 

CHAIRMAN:
Rigoberto Hernandez
Georgia Institute of Technology
(404) 894-0594
rig@chemistry.gatech.edu

 

CHAIR-ELECT:
Terry Say
Vinings Industries
(770) 514-6003
terrysay@aol.com

 

PAST-CHAIR
Tom Netzel
Georgia State University
(404) 651-3129
ttnetzel@gsu.edu

 

SECRETARY:
Lucian A. Lucia
Institute of Paper Science and Technology
Georgia Institute of Technology
(404) 894-9712
lucian.lucia@ipst.gatech.edu
< /P>

 

TREASURER:
Angus Wilkinson
Georgia Institute of Technology
404-894-4036

 

MEMBERS-AT-LARGE:

Emelita Breyer
Emory University

 

Neal Golvin
AER Energy

 

Joyce Scanlon
Amoco Fabrics and Fibers Co.

 

COUNCILORS:

 

Lihong D'Angelo
Coca-Cola Company

 

Lissa Dulany
UCB Chemicals Company

 

Don Hicks
Georgia State University

William McGonigal

 

ALTERNATE COUNCILORS:

Ken Busch
Georgia Institute of Technology

 

Alan Gabrielli
Southern Polytechnic State University

 

Theresa Chamblee
The Coca-Cola Company

 

Susan Hornbuckle
Clayton State College

THE FILTER PRESS

Newsletter of the Georgia Section of the American Chemical Society

 

The Filter Press is published monthly (except June, July, August,and December) by the Georgia Section of the American Chemical Society.

Advertising and Business: Margaret Venable, Georgia PerimeterCollege, Science Dept.

555 N. Indian Creek Drive, Clarkston GA 30021, e-mail: mvenable@gpc.peachnet.edu

G raphics Design: Alan Gabrielli, Southern Polytechnic State University,(770) 528-7316.

Address Changes: ACS members should send address changes to ACSMembership Services, 1155 Sixteenth Street NW, Washington, DC 20036 or call1-800-227-5558.

Advertising: Direct advertising copy and inquiries to MargaretVenable, Georgia Perimeter College, Science Dept. 555 N. Indian Creek Drive,Clarkston GA 30021.

Submission of materials for publication: Direct materials forpublication to Alan Gabrielli, Southern Polytechnic State University, 1100South Marietta Parkway, Marietta, GA 30060-2896, fax to (770) 528-7490,or email to agabriel@spsu.edu


Letter To The Editor

Dr. Attila Pavlath is currently a candidate for election to the Presidency of the American Chemical Society. He has been a longtime, Real-Issue worker for Older Chemists, Younger Chemists, Local Sections, Unemployed Chemists and, in particular, the improvement of our National ACS organization. His many letters in C&EN and his advocacy for these groups is well known. Attila has supported our GA Section by being a many-time speaker, attender of meetings and personal recognizer of our members with plaques and welcome remarks at our meetings. Attila's long, dedicated support of our most important professional resource deserves our support.

Please accept my personal recommendation to vote for Attila in the fall election.

Thanks,
Bill McGonigal, Past Chair, GA Section



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September Meeting

Doing Chemistry at the Art/Archaeology Interface

Sr. Mary Virginia Orna
Chemical Heritage Foundation

Date: Tuesday, September 21, 1999

Time: 6:30 -8:00 arrive & social


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CHAIR'S MESSAGE*
Upcoming Section Elections and By-Law Amendments

*I have asked Lucian Lucia, who is in charge of running this year's election for next year's candidates, to write this month's message on the candidates and bylaws changes. -- Rigoberto Hernandez

It is my distinct pleasure to announce both the upcoming 1999 Georgia Local Section ACS Elections and amendments in our by-laws. These elections come at a pivotal time in the history of our chapter and the ACS. We are among the most active sections in the country and are platforming our future growth for the next century in the following elections. I cannot stress enough the importance of getting involved, not only in this election, but also in the membership activities available to all our members. Not only are local and state activities underway, but the section is actively communicating with our federal representatives to apprise them of our charter and the importance of chemists in our American society. We were able to meet with Representative Isakson on August 19 and will report on our reflections of that meeting in a future edition of the FilterPress.

Georgia Local Section ACS By-Law Amendments Update. The GA Section Bylaws have been updated for the first time since 1984. Numerous changes have been made to bring them into compliance with current ACS Society guidelines. The election procedures have been changed to what we have been most recently using. The changes have been discussed with Paula Berard at ACS national headquarters. Special "thanks" to the members of the GA Section Executive Committee for many very useful comments. After approval by the full Executive Committee on August 18, 1999, the revised Bylaws will be sent to all GA Section members for an approval/disapproval vote near the end of September. If approved, the revised Bylaws will be sent to the Society Committee on Constitution and Bylaws and later to the ACS Council for approval and acceptance. If there are any questions, members can contact Bill McGonigal (head of this committee) at billmcgoni@aol.com or 770-888-3698.

Candidate Biographies. Please note that Emelita Breyer was reinstated at our August Board Meeting to the original two-year member-at-large term for which she was elected. Otherwise, the future leadership of our local section is represented by the following slate of candidates:

Chair-Elect: Katherine Seley, Georgia Tech

Treasurer: Angus Wilkinson, Georgia Tech Councilor (1) & Alternate Councilor (2):
David Collard, Georgia Tech
Lissa Dulaney, UCB Chemicals
Tom Netzel, Georgia State

Member-At-Large: Joyce Scanlon, Amoco

Nominations

In the following sections, I wanted to provide a brief overview for our members of the election process for which they too can participate. Either a member of the Executive Committee can nominate a candidate (any ACS member) or an ACS member can volunteer to run for an office that will be vacated next year.

Elections

The names of the candidates are published in this issue of The Filter Press (September) and members' ballots are subsequently mailed out by the end of this month. Members may vote for whomever is listed or choose to include an alternate candidate. For a ballot to be official, it must be anonymously sealed in an unmarked envelope that is place in an envelope bearing the voter's signature. I will have the distinct privilege and responsibility for accepting and counting the ballots. The election is closed by November 1 and the ballots are counted. In case of a tie, the Executive Committee shall determine the winner by secret ballot. I will report the results of the balloting at the next meeting and issue of The Filter Press. The Chair-Elect is elected annually for a one-year term and shall serve thereafter as Chair for an additional one year. Upon expiry of the Chair term, he or she will serve as Past-Chair for one last year. The Secretary shall be elected every even year for a term of two years, and the Treasurer shall be elected every odd year for two years. The two Members-at-Large shall be elected one each year for a two-year term. Councilors and Alternate Councilors will be elected for a term of three years. In case of any vacancies, the Executive Committee shall decide whether to appoint a successor, hold a special election, or wait until the next regular election. I include the following list of abbreviated candidate biographies for your perusal:

Chair-Elect: Katherine Seley, Georgia Tech

Katherine Seley, Georgia Tech: Professor Katherine Seley received her B.A. in Chemistry from the University of South Florida in 1992 and her Ph.D. in Medicinal/Organic Chemistry from Auburn University in 1996 under the direction of Dean Stewart W. Schneller. Her graduate work focused on the design and synthesis of carbocyclic nucleosides as medicinal agents in the areas of anti-trypanosomal and antiviral drugs. She received the American Association of University Women Scholarship, the Hugh Culverhouse Award, the Outstanding Graduate Student Award from the University of South Florida, as well as the Sigma Xi Outstanding Dissertation Award and the Carolyn Taylor Carr Award from Auburn University. Dr. Seley's postdoctoral training continued at Auburn, where the focus of her efforts concentrated on the design and synthesis of anti-hepatitis B agents. She was also chosen as an Outstanding Faculty member by the Cardinal Key Honor Society at Auburn University in 1998. Dr. Seley joined the faculty at Georgia Tech in the summer of 1998, and was awarded an Emory/Georgia Tech Biomedical Technology Collaborative Research Grant. Dr. Seley's research interests at Georgia Tech have continued in the area of the design and synthesis of carbocyclic and carbohydrate-based nucleosides, nucleotides and oligonucleotides, with sights set on developing more effective antiviral, anti-parasitic and antitumor agents.

Treasurer: Angus Wilkinson, Georgia Tech

Angus Wilkinson, Georgia Tech.: Dr. Wilkinson obtained his bachelors degree in chemistry from Oxford University in 1988. He was a graduate student with Dr. A. K. Cheetham in the Department of Chemical Crystallography/Inorganic Chemistry at Oxford from 1988 until December 1991. His graduate work focused on the application of synchrotron X-ray powder diffraction to problems in solid-state chemistry. For the last two years of his graduate studies he held a senior Scholarship from Christ Church, Oxford. From October 1991 until June 1993, Dr. Wilkinson was a Junior Research Fellow with Christ Church, Oxford. However, most of this period was spent on leave at the Materials Research Laboratory, University of California Santa Barbara. His work in Santa Barbara focused on the processing and structure of oxide ferroelectric materials. He joined the faculty at the Georgia Institute of Technology in October 1993 where he is currently an associate professor. His scientific interests currently include ferroelectric materials, microporous solids, negative thermal expansion ceramics and the development of both X-ray and neutron diffraction techniques. He has been the treasurer of the GA Local Section ACS since January 1996.

Councilor (1) & Alternate Councilor (2):
David Collard, Georgia Tech
Lissa Dulaney, UCB Chemicals
Tom Netzel, Georgia State

David Collard, Georgia Tech: David Collard is an Associate Professor in the School of Chemistry and Biochemistry at Georgia Institute of Technology. Originally from England, he obtained his BSc from the University of East Anglia, before moving to the U.S. His PhD at the University of Massachusetts, Amherst was followed by a post-doctoral fellowship at the University of Texas at Austin. He joined the faculty of Georgia Tech in 1991 and set up a research program in polymer chemistry (modification of polyester, and electronically conductive polymers). Dr. Collard has received a Camille and Henry Dreyfus Foundation New Faculty Award, Lilly Foundation Fellowship, the Amoco Georgia Tech Junior Faculty Excellence in Teaching Award, Research Corporation's Cottrell Fellowship, an NSF-CAREER award and Georgia Tech's Roane Beard Outstanding Teacher Award. He is a member of Georgia Tech's Polymer Education and Research Center. previously served as Councillor and on the New Member Welcoming Committee. He is currently the Associate Chair of the National ACS Polymer Education Committee (POLYED), and serves on the ACS's Society Committee on Education.

Lissa Dulaney, UCB Chemicals: Dr. Margaret A. "Lissa" Dulany. Born 7/25/55 Annapolis, MD.; Ph.D. Emory University, 1986, organic chemistry; BA, University of Virginia, 1977 (Chemistry and Religious Studies Majors) UCB Chemical Corporation, 1998 - present. Manager of Technical Service & Applications, 1998 to present; staff of 15. Technical Service Manager, 1998, staff of 11. Chemical Division of Georgia-Pacific Corporation, 1986-1998. Group Leader, Industrial Resins, 1996-1998, staff of 10; Group Leader, Paper Chemicals, 1992-1996; staff of 6; Senior Development Chemist, Paper Chemicals, 1989-1992, Development Chemist, Paper Chemicals, 1986-1988. In 1986, one of 6 founding members of the GA section Women Chemists Discussion Group, and served as officer/board member for 6 years. Chair-elect, Chair and Past-Chair of the ACS Georgia Section, 1989-1991. Member of National ACS Women Chemists Committee, 1990 to present; Vice-Chair of ACS WCC, 1997 to present. Alternate Councilor, GA Section ACS, 1994-1996; Liaison to Society Committee on Education for WCC, 1995-1997. Councilor, GA Section ACS, 1997-1999. Member of National ACS Divisional Activities Committee, 1998 to present. ACS Mentoring Workshop, 1998. Member of Steering Committee of Chemistry in the 21st Century Presidential Program for the National ACS meeting in San Francisco in Spring, 2000. Member and Chair of Herty Selection Committee. Presented Service Award for outstanding service to the GA Section of the ACS, 1999. I have served on the Chemistry Advisory Board for Kennesaw State University since the early 90's, and will be on the new Science Advisory Board at Emory University beginning this year.

Tom Netzel, Georgia State Research Background: Research subjects have included benzene crystals, reaction center proteins, chemically modified DNA duplexes, inorganic complexes, and organometallic catalysts. Much of this work required developing new picosecond spectroscopic instrumentation and measurement techniques to investigate light-driven chemical reactions. Current research focuses on the synthesis and physical characterization of covalently modified DNA and seeks to understand the mechanisms of charge migration through DNA. This research is assisted by quantum mechanical computations of the electronic properties of covalently modifed DNA. Sensor applications of this work are also being pursued. Professional Service Activities: Chair-elect, Chair, and Past-Chair of the ACS Georgia Section, 1997-1999. Service Award presented by the ACS Georgia Section for Outstanding Service as an Officer and Founder of the Committee on Legislative and Government Relations, May 18, 1999. Georgia State University (GSU) Senate, 1999-2001. Executive Committee of the Department of Chemistry, GSU, 1997-2000. Research Initiation Grant Review Panel for GSU. Certificate of Appreciation, GSU Student Government Handicapped Services Committee. Organizing Committee for the 1997 Inter-American Photochemical Society Meeting. Symposium Organizer for the 1996 National Meeting of the American Society for Photobiology. Site-visit Panel for DOE at New York University. President of the Wildcliff Homeowners' Association, Atlanta, GA. Advisory Committee for the Center for Fast Kinetics Research at the University of Texas at Austin.

Member-At-Large (1 two-year term): Joyce Scanlon, Amoco

Joyce Scanlon, Amoco: BS Chemistry - U. of Florida, Gainesville FL; MS Chemistry - the Georgia Institute of Technology, Atlanta GA; R&D Chemist - ZEP Manufacturing, Atlanta, GA 1983-1987; R&D Chemist - Amoco Fabrics & Fibers BU- a part of the BPAmoco Group, Austell, GA 1987 - present; GA Section ACS treasurer 1985 - 1989; SERMACS co-treasurer 1988; Herty Award Committee 1992; National Chemistry Week display & staffing 1993; Member at large 1995 - present.


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Key Congressional Targets

By Thomas L. Netzel, Chair GA COLGA

During August I had the pleasure of accompanying Lucian Lucia and Michael Reed, respectively, on visits to the offices of Representatives Johnny Isakson (GA 6th) and Cynthia McKinney (GA 4th). Rig Hernadez is in the process of arranging meetings with Senators Coverdell and Cleland and with Representative John Lewis (GA 5th). However, we do not have any members in our section working on setting up meetings with the following four, key Representatives.

 

Jack Kingston (GA 1st)       Appropriations Committee
Saxby  Chambliss (GA 8th)    Budget, Armed Services, and Agriculture Committees
Nathan Deal (GA 9th)         Education & the Workforce and Commerce Committees
Charles Norwood (GA 10th)    Education & the Workforce and Commerce Committees

The Committee on Legislative and Governmental Affairs (COLGA) of the ACS GA Section is trying to build bridges between our section's 1950 members and federal and state elected officials. Our members have an astonishing amount of scientific and technical expertise, and our elected officials are frequently in need of responsible technical analyses as partial input for legislation that they are considering. For instance Rep. McKinney is currently drafting legislation dealing with emission control regulations directed at improving our air quality. Controls cost money and some are more effective than others. In addition emission clean-up and prevention technologies are evolving. It will be important to have realistic assessments of these factors when new air quality legislation is drafted, debated, and passed.

The GA COLGA is also interested in making known the views and needs of the ACS members to our governmental representatives. In this regard the national ACS has developed position papers on a variety of areas including pension reform, support of basic research, and improved education from K-16. In today's federal budget climate, scientists and engineers are the logical (and sometimes the only) advocates for these issues. If we don't speak up for their importance, they likely will take a back seat to issues with very vocal advocates.

For instance, it can be argued that we are today the economic beneficiaries of federal investments in education and R&D made in the 60's. Yet today's federal investment in civilian R&D has dropped to only 1/3 of its value in 1965 as a fraction of the federal budget. Today's decreased civilian R&D investment will likely mean a lower standard of living and less job opportunities in the second quarter of the next century. Even if the large federal investment in health-related research continues to pay-off, will the workers and retirees of the next century be able to afford to buy the fruits of this investment? It is important to keep budget priorities in balance. Jobs, technology, health, education, the environment, and defense are all important. However, we are likely to achieve the balanced and sustained federal investment across all of these sectors only if scientists and engineers become citizen-scientists and citizen-engineers by actively dialoging with their governmental representatives.

If you live in one of the above key districts and can help us contact your House representative, or if you would just like to work with the GA COLGA please contact me by phone (404-651-3129) or email tnetzel@gsu.edu. Also, Chad Sines has prepared a treasure of a GA COLGA website at chemistry.Gsu.EDU/ACS/colga.html< /a> to make it easy for us to contact our federal representatives. Please check it out.


Impressions From A First Congressional Visit

By Lucian A. Lucia

Many of us tend to ignore the ordinary mechanisms at play in daily living. We live a rhythmical life accentuated by common themes, from the first "Good morning" of the workday, to the "See you tomorrow," we usually hear leaving the office. However, place yourself for a moment in a new setting, where your standard "operating principles" are suspended because it is no longer your "turf." I initially felt such feelings during a visit to my representativeís district office. Subsequent events soon dispelled them as you will see. Tom Netzel, a good friend of mine whom Iíve known since my graduate school days, and I embarked on the Georgia ACS version of "Mr. Smith Goes to Washington." However, my excursion was more an enlightening and inspirational view of governmental actions and function than one dealing with pundits, propaganda, and soapbox politics. Tom and I had a memorable time that left us with some profound impressions. One of the purposes of our visit was to encourage an increase federal support for R & D funding, especially in the state of Georgia. Although colleges, universities, and businesses in Georgia invest strongly in R&D ($2.1 billion in 1996), we remain low among all states in terms of federal support ($495 million in 1996).

Tom and I drove to Johnny Isaksonís office in Sandy Springs during the morning of August 19, 1999. An affable, elderly gentleman, who was staffing the phones and providing general volunteer work for Isakson, greeted us warmly as we entered. He offered us a coke and peanuts, soon another office worker inquired if we would like coffee. These and other doses of southern hospitality quickly settled my nervousness. I was rehearsing some discussion points in my head when the Congressman strolled up to our seats promptly at 11:30 and ushered us into a conference room. Isakson was very polite and plain-spoken. For the first few minutes, he listened as we introduced ourselves, the ACS, and our purpose for the visit. I noticed how tired Isakson appeared, and with good reason! He later had told us that he had left Florida on a 5 a.m. flight (waking up at 3 a.m. that morning) to reach Atlanta in time for an 8 a.m. speech. We remarked that the work of a House Representative appeared to be as intensive as the work scientists do to justify governmental grants! My pre-meeting apprehensions were allayed by his willingness to listen and discuss the issues we raised concerning federal support as the lifeblood of R&D in the U.S. today.

I was amazed at his grasp of the fruits of federal funding, especially at his knowledge of various commercial developments that came from military R&D (crystal displays, TANG, etc.). He emphasized that scientists need to advocate consistently and persistently their concerns to the public and to government officials. NIH, by way of example, succeeds well in generating major support for medical research by emphasizing particular disease missions and specific health needs. He convinced Tom and me that to articulate successfully a case for support of basic research scientists should speak a language of purposes (or perhaps missions) for federally funded research. Such a language will allow scientists to engage in the national dialogue on setting priorities for our limited federal revenues. In contrast, it is unrealistic expect to sway congressional votes by vague appeals to support basic research because it may someday do something useful for someone.

He assured us he was staunchly in support of R & D and that he was an ally in this cause. However, he cautioned us that we must develop strong arguments concerning priority rankings for possible federal appropriations. His matter-of-fact tone was reassuring, but I wanted him to crack a joke occasionally because our funding discuss was quite sober. Attempts at humor, however, were short-lived since we knew implicitly that he was on a timetable. Nevertheless he generously gave us 25 minutes of his time that day (10 more than allotted)! This "Mr. Smith" had a pleasant "first congressional visit" experience, which was made even more comfortable by Isaksonís parting statement, " Consider this office your home, and feel welcome to visit me and it in the future."


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