link to www.humboldt.edu

HSU Chemistry


News Letter 2003-2004


Chemistry at HSU: The year in Review

Editor's Corner

Rich Paselk

Beginning in the Fall of 2004, Bill Wood and I will be the senior chemists at HSU - everyone here bfore we were hired in 1976 has now retired and gone on to other pursuits.


Student Notes

Graduation 2004

Eight students graduated 2003-2004. Seven are shown just prior to the Spring 2004 ceremony. Pictured from left to right: Jessica Momb received the Bachelor of Science in Chemistry, option in Biochemistry, Matthew Lincoln and Fabian Baptista received the Bachelor of Science in Chemistry, Jessica Hebert received the Bachelor of Arts in Chemistry, Micheal Smeaton and Annie Carter recieved the Bachelor of Arts in Chemistry with a second major - B.S. in Cellular and Molecular Biology, and Patrick Jimenez received the Bachelor of Arts in Chemistry. Kathleen Gosnell (not shown) recieved the Bachelor of Arts in Chemistry with a second major - B.S. in Oceanography. Graduation was followed by a reception in the Chemistry Department, with food and drink provided by the faculty. Graduates, families and friends showed up for conversation, refreshments, and congratualtions.

Student Presentations/Publications

Six students presented posters at the Sixteenth Annual Undergraduate Research Symposium; Santa Clara University, California, May 2004: Matthew Lincoln (working with Josh Smith), Fabian Batista (working with Bill Golden), Sadie Solem (working with Bill Golden and Bob Zoellner), Joan Zoellner (working with Bill Golden and Bob Zoellner)
Stephanie McLaughlin (working with Bob Zoellner), and Luke Hamm (working with Bob Zoellner). They were accompanied by there faculty advisors, Bill Golden, Josh Smith and Bob Zoellner.
A number of our students also presented at the CNRS Fifth Annual New & Used Poster Session, including: Fabian Batista, Luke Hamm, Matthew Lincoln, Stephanie McGlaughlin, Jessica Momb, Sadie Solem, and Joan Zoellner.

Awards and Scholarships

The Humboldt Women in Chemistry Scholarship was not given this year.

The events of September 11 resulted in the donor being called to active reserve duty, resulting in a temporary loss of funding for this scholarship. The founding donor is interested in continuing this scholarship, dependent on future income.

If you are interested in helping to reactivate this scholarship contact Rich Paselk.

 

Fourth Annual Humboldt Chemistry Research Scholarships

Fittingly, both Dr. Clark and Dr. Hanson were present at the ceremony and were introduced by Dr. Wayman.

Noah Johnston is our 2004-2005 Clark Scholar. His proposal involves the identification of flavor/odor components of honey under the direction of Kjirsten Wayman. Noah recieved his award certificate from Kjirsten following our last seminar of the spring semester, April 26, 2004.
Stephanie McGlaughlin is our 2004-2005 Hanson Scholar. She is pursuing a computational study under teh direction of Bob Zoellner. Bob presented the award certificate to Stephanie following our last seminar of the spring semester, April 26, 2004.

The CRC Freshman Chemistry Award

Each year the publishers of the CRC Handbook of Chemistry and Physics sponsor an award of a free Handbook to the "top" student in Chem 109/110 at HSU. This year Chelsey A. Van Scyoc was selected as HSU's winners.

The ACS Undergraduate Award in Analytical Chemistry

 Each year the American Chemical Society (ACS) sponsors an award for the top analytical chemistry student in our department. The award consists of an honorary membership in the Analytical Division of the ACS and an eight month subscription to Analytical Chemistry, one of the world's leading journals of analytical chemistry. This year our awardee was Ayrian Dilts.


New Facilities, Equipment, etc.

Last year our new President, Rollin Richmond, was able to get special funding to upgrade equipment at Humboldt. As a result the College of Natural Resources and Sciences recieved a few hundred thousand dollars for new equipment. As a result Chemistry was able to get two new badly needed instruments: an HPLC and a FT-IR.
HPLC: The department's primary request was for a new HPLC to replace our Beckman-Altex instrument put into service in 1981. This instrument has given great service, but the purpose built computer was failing, and other other components were also reaching the ends of useful life. We were able to get a Waters Breeze HPLC System with binary pump, manual injector, dual wavelength detector, and NT workstation. One of this years graduates, Jessica Momb, can be seen in the photo using this instrument in the Biochemistry lab.

FT-IR: By offering matching funds (about $11,000) from our departmental trust account we were able to get a second instrument. Our previous instrument was purchased when we took over the west end of Science A and was getting rather fragile. Our new faculty have been prevented from using FT-IR in our brief organic course due to the age and fragility of this instrument. We have now installed a Thermo-Nicolet Avatar 370 FT-IR and used it in Chem 328 as well as in Chem 321/2. This has increased the annual number of student users from 50-60 to 250-260! The new instrument is extraordinarily convenient for beginning users and so ideal for student use, while allowing very sophisticated operation by advanced users. Jessica Hebert, one of this years graduates, is shown using this instrument in the Organic Chemistry Instrument room.

Our old Perkin-Elmer instrument was taken down to the Physical Chemistry lab where our P-Chem students used it in lab this past Spring under Bill Golden's direction.

Student Benchs: During our Department retreat of Spring 2002 we decided it would be nice to provide benchs for students to use outside of the chemistry labs. The Department recieved two donations of benches: two for the fifth floor From Darin Price (alumnus and staff member) and his wife Sandra and two for the third floor from Rich Paselk and his wife Gail. Darin designed his benchs based on the benchs in the entry area on the fourth floor of Science A, but constructed them from walnut and old-growth fir with a natural varnish finish. Rich was going to build benchs, but then found some nice Teak benchs at Costco (semi-kit form) for less than the cost of the lumber, so he and Gail just purchased them. These benchs have been placed across from the Analytical lab, where you can see a number of students from that lab using them.

Both sets of benchs have already seen use. In fact we probably need a couple of more on the fifth floor - we just need a donor!

Student Lab Fees: This year the students at HSU voted to impose a lab fee on all students taking laboratory classes. The fees go to the departments offering these classes on a need basis as determined by a Student committee and the CNRS Dean. The funds may only be spent on OE types of expences (expendables, inexpensive items with limited life etc.). This has been a wonderful improvement in funding for our program in its first (Spring) semester. The Chemistry department had over $10,000 in requests approved for the Spring semester. Among other things we were able to purchase new electrophoresis cells for biochem, digital thermometers for the melting point apparatus in o-chem, Eppendorf pipettors, electrodes, an HPLC column, quartz cuvettes, and a variety of chemicals etc. This is expected to be an on-going source of money (as long as the students approve it). It will certainly enhance the students education as it enables us to purchase essential laboratory supplies we could otherwise not afford.

Department sponsored meetings

New & Used Poster Session: The Department once again sponsored this event during the Spring 2004 semester - for more information click this link.

Summer "Semester"

Due to California's budget problems the year-round summer session was cancelled this year. As a compromise the Campus offered a Summer Session through Extended Education, at no additional cost to the students. However, pay to the faculty is significantly lessened, and interest changed a bit. The result was that we are offering three courses instead of the four offered in the past: Chem 107 (Introductory Chemistry), Chem 110 (General Chemistry II) and Chem 328 (Introductory Organic Chemistry). We also decided to shorten the session to the first six weeks (M-F) of the ten week session, giving the faculty more free time for vacation etc.
 


Faculty Notes

Each year the Dean's Office requests a "brag list" of faculty activities outside of the classroom. Some of our faculty are too modest or busy to submit entries - this does not mean they havn't been active! However, from glancing at the material below and extrapolating to the rest you can see that we are reasonably busy!

Tom Borgers After two years in the Facluty Early Retirement Program (FERP) Tom has decided to retire completely. Tom will very much miss working with students, and they will miss him as well. Good luck Tom.

William Golden 

Bill and Bob Zoellner took a group of students to Santa Clara University this Spring to make poster presentations:

  • "Thermal Desorption Spectroscopy in Undergraduate Research"; Fabian C. Batista, Ian T. Clark, Charles I. Heinberg, Yumiko Nakatsuka and William G. Golden; Sixteenth Annual Undergraduate Research Symposium; Santa Clara University, California, May 2004.
  • "Helical Structures in Perfluoroalkanes: A Computational Confromational Investigation"; Sadie E. Solem, Erin M. Brown, Robert W. Zoellner and William G. Golden; Sixteenth Annual Undergraduate Research Symposium; Santa Clara University, California, May 2004.

Bill also is co-author on a couple of publications describing his continuing work of flourine compounds:

  • "The Structures and Properties of Tetrafluoromethane, Hexafluoroethane, and Octafluoropropane using the AIMPRO Density Functional Program"; Robert W. Zoellner, C. D. Latham, J. P. Goss, William G. Golden, R. Jones, and P. R. Briddon; Journal of Fluorine Chemistry 2003, 121, 193-199.
  • "A Computational Investigation of Helical Perfluoroalkane Conformations and Implications for the Adsorption of Perfluoroalkanes on Platinum (111) Surfaces"; William G. Golden and Robert W. Zoellner; Invited article for a special issue of Comptes Rendues Chemie; 2004, 7, manuscript submitted and under review.

Other activities include:

  • Reviewer for two manuscripts for the Journal of Chemical Education: November 2003 and Aprill 2004.
  • Co-organizer (with R.W. Zoellner and R.A. Paselk) of the Fifth Annual College of Natural Resources and Sciences "New and Used" Poster Session, held this year in the Kate Buchanan Room of the University Center. (Coordinated publicity, community awareness (including high schools, budget, speakers, etc.) A total of 48 abstracts for posters to be presented were received and incorporated into a printed abstract booklet (R.W. Zoellner); approximately 60 posters were displayed and over 200 students, faculty, and staff, as well as local high school students, attended the opening ceremonies on Monday, March 29, 2004, or toured the poster session on the following Tuesday. In addition, with R.W. Zoellner, constructed the "tri-fold" poster boards for use in the poster session and which will be used in other research poster sessions put on by the CNRS on campus (such as the Mammology Conference this summer).
  • Presented a Seminar to the Chemistry Department of California State University, Chico on April 16, 2004: "The Thermal Desorption of Perfluorohexane and Perfluoroheptane on the Pt(111) Surface Interpreted via Conformational Analysis of Perfluoroalkanes."
  • Chemistry Magic Show: I developed a "magic show" using chemical demonstrations. I have given two performances for the Homelessness Project children at the Serenity Inn in Eureka (January and April, 2004) and the 4th and 5th Grade students of Kneeland School (May, 2004).

 Carol Lasko

Carol has writtten a paper on her continuing research on chitosan:

  • "A simple pretreatment method to improve the adsorption of Chromium by chitosan"; in press, Journal of Applied Polymer Science.

Other activities include:

  • Reviewer for Environmental Science and Technology.
  • Science outreach program-Bloomfield Elementary School.
 Ralph Martinez

Richard Paselk This is my last year of my current stint as Department Chair for Chemistry. Its been an exciting nine years, though its gotten to be considerably more work in the recent past. Of course I had to time it so that I had to do the latest Seven-year Self Study just before I left! And, as last time, it was a "new" version - I seem to have a target on my back which says test-subject.

Some of my other activities are listed below:

  • Richard A. Paselk. The Chemical Refractometer. XXII Scientific Instrument Symposium of the International Union of the History and Philosophy of Science. The Mariner's Museum, Newport News VA (Presented paper, 2003).
  • Richard A. Paselk. A Modern Interpretation of a Medieval Torquetum. XXII Scientific Instrument Symposium of the International Union of the History and Philosophy of Science. The Mariner's Museum, Newport News VA (Poster, 2003; also presented at Fith Annual CNRS New and Used Poster Session, April 2004).
  • On-line special exhibit, "The Chemical Refractometer" to accompany a special exhibit at Robert A. Paselk Scientific Instrument Museum, Chemistry dept. display space. (October, 2003) This exhibit and series of essays, the result of over five years of research and effort, is the source on the history of this instrument.
  • Designed and fabricated shelves and mounts for displays created by Michael Lindquist, an HSU Geology student, for fossils for eight touch shelf displays at HSU Natural History Museum.
  • Displayed and demonstrated/explained Medieval scientific instruments/science at St. Bernard's Catholic School 1st annual Medieval Festival (Mon, 9 June 2003)
  • Web site design, HTML, and digital editing for Fifth Annual CNRS New & Used Poster Session (May 2004)
  • Earth's First Four Billion Years - From the Solar Nebula to the Cambrian Explosion. One hour talk for Humboldt Preview (17 April 2004).
  • Precambrian Life. One hour talk for HSU Natural History Museum. (26 February2004)
  • Designed, provided materials for, fabricated and assembled the "Birds of the Redwoods" bird call stand for the HSU Natural History Museum.
Darin Price
Jeffrey Schineller

Joshua Smith

Josh took one of his research students to the Sixteenth Annual Undergraduate Research Symposium in Santa Clara University, California to present a poster this Spring.

Josh was also co-author on a paper with Kjirsten Wayman and Bill Wood:

  • Indole and 3-chloroindole: The source of the disagreeable odor of Hygrophorus paupertinus. William F. Wood, Joshua Smith, Kjirsten Wayman and David L. Largent. Mycologia, 95, 807-808 (2003)

Kjirsten Wayman

Kjirsten was co-author on a paper with Josh Smith and Bill Wood:

  • Indole and 3-chloroindole: The source of the disagreeable odor of Hygrophorus paupertinus. William F. Wood, Joshua Smith, Kjirsten Wayman and David L. Largent. Mycologia, 95, 807-808 (2003)

William Wood

As we have come to expect, Bill continues to be very productive in his research area, publishing a number of papers as listed below:

  • Indole and 3-chloroindole: The source of the disagreeable odor of Hygrophorus paupertinus. William F. Wood, Joshua Smith, Kjirsten Wayman and David L. Largent. Mycologia, 95, 807-808 (2003)
  • Long-chain fatty acids in the anal gland of the red panda, Ailurus fulgens. William F. Wood, Gwen A. Dragoo, Michael J. Richard and Jerry W. Dragoo, Biochemical Systematics and Ecology 31, 1057-1060 (2003)
  • Volatile components in metatarsal glands of sika deer, Cervus nippon. William F. Wood. Journal of Chemical Ecology 29, 2729-2733 (2003).
  • Clitolactone: A banana slug antifeedant from Clitocybe flaccida. William F. Wood,Thomas J. Clark, Debra E. Bradshaw, Brian D. Foy, David L. Largent, and Bradley L. Thompson. Mycologia 96, 23-25 (2004).
  • Straight- and branched-chain fatty acids in the preorbital gland of sika deer, Cervus nippon. William F. Wood. Journal of Chemical Ecology 30,: 479-482 (2004).

Bill also presented some of his research in two posters, including some great pictures of unhappy banana slugs, at the CNRS Fifth Annual New & Used Poster Session,

Robert Zoellner

Bob and Bill Golden took a group of students to Santa Clara University this Spring to make poster presentations:

  • "The Identification of the Smallest Stable Alkane Trefoil Knot"; Stephanie E. McLaughlin and Robert W. Zoellner; Sixteenth Annual Undergraduate Research Symposium; Santa Clara University, California; May 2004.
  • "A Novel Di-Zwitterionic Boron-Substituted Analog of a Simple Amino Acid"; Luke S. Hamm and Robert W. Zoellner; Sixteenth Annual Undergraduate Research Symposium; Santa Clara University, California; May 2004.

Bob is also is co-author on a couple of publications describing his continuing work of flourine compounds:

  • "A Computational Investigation of Helical Perfluoroalkane Conformations and Implications for the Adsorption of Perfluoroalkanes on Platinum (111) Surfaces"; William G. Golden and Robert W. Zoellner; Invited article for a special issue of Comptes Rendues Chemie; 2004, 7, manuscript under review.
  • "The Structures and Properties of Tetrafluoromethane, Hexafluoroethane, and Octafluoropropane using the AIMPRO Density Functional Program"; Robert W. Zoellner, C. D. Latham, J. P. Goss, William G. Golden, R. Jones, and P. R. Briddon; Journal of Fluorine Chemistry 2003, 121, 193-199.

Other activities include:

  • Co-organizer (with William G. Golden and Richard A. Paselk) of the Fifth Annual College of Natural Resources and Sciences "New and Used" Poster Session, held this year in the Kate Buchanan Room of the University Center. (Editor of the booklet of abstracts.) A total of 48 abstracts for posters to be presented were received and incorporated into a printed abstract booklet; approximately 60 poster presentations were displayed, and over 200 students, faculty, and staff, as well as local high school students, attended the opening ceremonies on Monday, 29 March 2004, or toured the poster session on the Tuesday following. [In addition, with William G. Golden, constructed the "tri-fold" poster boards for use in the poster session and which will be used in other research poster sessions (such as the Mammalogy Conference this summer) put on by the CNRS on campus.


Alumni Notes

We would like to thank the many alumni and their parents who have made donations to the Chemistry Department Trust over the years. This year some of these donations were used to match CNRS funds to enable us to purchase our new FT-IR.

For the fourth year in a row a generous alumni donation allowed us to offer two Research Scholarships (our endowment will only currently support one).

If you'd like to share information about what you are doing, professional or career successes etc. please submit information via email to Rich Paselk, rap1@humboldt.edu and I will post them to this newsletter. We are also hoping to put out a print version, so if you want to be put on our mail list drop us a card or email us your address.

Send comments and suggestions about this page to: R. Paselk
Last Updated: 22 April 2008

News Letter Home


last modified 09/29/2008
please send comments