Nominations Sought for 2017 Dal Nogare Award
The Chromatography Forum of the Delaware Valley is currently seeking nominations for the 2017 Dal Nogare Award. The award is given each year to the individual who is an outstanding scientist in the field of chromatography. The awardee is selected on the basis of his contributions to the fundamental understanding of the chromatographic process. The impressive list of former Dal Nogare award winners are:
L. B. (Buc) Rogers
1972
H. M McNair
2001
Stuart P. Cram
1973
W. D. Jennings
2002
J. J. Kirkland
1974
W. S. Hancock
2003
B. L. Karger
1975
M. V. Novotny
2004
L. R. Snyder
1976
D. W. Armstrong
2005
G. Guichon
1977
V. L. McGuffin
2006
C. G. Horvath
1978
J. W. Dolan
2007
J. C. Giddings
1979
J. G. Dorsey
2008
E. C. Horning
1980
F. Svec
2009
J. F. K. Huber
1981
L.C. Sander
2010
M. J. E. Golay
1982
J. Pawliszyn
2011
J. H. Knox
1983
P. Dasgupta
2012
H. Small
1984
I.W. Wainer
2013
J. E Lovelok
1985
M. Wirth
2014
G. Schomburg
1986
M. Schure
2015
F. Regnier
1987
H. F. Walton
1988
P. R. Brown
1989
R. L. Grob
1990
J. S. Fritz
1991
H. Englehardt
1992
J. A. Rijks
1993
P. Sandra
1994
C. W. Gerhke
1995
P. W. Carr
1996
D. E. Martire
1997
J. W. Jorgenson
1998
M. L. Lee
1999
W. H. Pirkle
2000
Please send hard copy nominations, which should include current resume and publication examples as well as any seconding letters, by January 15, 2016 to:
Dal Nogare Award Committee
c/o Dr. Mary Ellen P. McNally
E. I. DuPont deNemours and Co., Inc.
Crop Protection Products
Stine-Haskell Research Center
S315/2224
1090 Elkton Road
Newark, DE 19714-0030
The Complexity of Oligonucleotide Separations
January 9th 2025Peter Pellegrinelli, Applications Specialist at Advanced Materials Technology (AMT) explains the complexity of oligonucleotide separations due to the unique chemical properties of these molecules. Issues such as varying length, sequence complexity, and hydrophilic-hydrophobic characteristics make efficient separations difficult. Separation scientists are addressing these challenges by modifying mobile phase compositions, using varying ion-pairing reagents, and exploring alternative separation modes like HILIC and ion-exchange chromatography. Due to these complexities, AMT has introduced the HALO® OLIGO column, which offers high-resolution, fast separations through its innovative Fused-Core® technology and high pH stability. Alongside explaining the new column, Peter looks to the future of these separations and what is next to come.
