个人简介
1981 Frank R. Blood Award for best publication, Society of Toxicology and Pharmacology
1987 Institute Medal, Institute of Industrial Sciences, University of Tokyo
1989 P. A. Traylor Creativity Award, Analytical Sciences, Dow Chemical, Midland, MI
1989 Outstanding Achievement Award, International Ion Chromatography Symposium
1991 Barney E. Rushing, Jr. 1990 Faculty Distinguished Research Award, Texas Tech University Dads and Moms Association
1998 A. A. Benedetti-Pichler Memorial Award, American Microchemical Society
2001 Inducted Honorary Member, Korean Society for Environmental Analysis
2003 Elected IEEE Senior Member
2004-2005 ARCS Foundation, Lubbock Chapter. Scientist of the Year
2005 Outstanding Achievement Award, International Ion Chromatography Symposium
2006 Best Science Paper of 2005, Environmental Science and Technology, Editor’s Award
2011 ACS Award in Chromatography
2012 Dal Nogare Award in Chromatography
2012 The Senate of the State of Texas. Honor Proclamation
2012 Doherty Award, DFW Section of the American Chemical Society
B.Sc. University of Burdwan, WB, India (1968)
M.S. in Inorganic chemistry, University of Burdwan, WB, India (1970)
Ph.D. in Analytical Chemistry with minors in Inorganic Chemistry and Electrical Engineering, Louisiana State University (1977)
Paul Whitfield Horn Professor, Texas Tech University (1992-2006)
Purnendu K. (Sandy) Dasgupta is a native of India and was educated in a college founded by Irish missionaries where he got his bachelor’s degree with honors in Chemistry and was recognized as a National Science talent Search Scholar. During his M.Sc. in Inorganic Chemistry from the University of Burdwan, he was selected as an Atomic Energy Commission of India Graduate Fellow and worked for a year as research scholar at the Department of Physical Chemistry at the Indian Association for Cultivation of Science, the same laboratories once graced by Raman. His education and experience continued to be varied. He came to Louisiana State University at Baton Rouge as a graduate student in early 1973 and began studies in electrochemistry. He switched to research on environmental analysis under Professor Philip W West and received his PhD in 1977 in analytical chemistry with a minor in electrical engineering. Meanwhile he also received a diploma as a TV mechanic. He worked for a year as a researcher and instructor at LSU following his PhD and then joined the University of California at Davis as an Aerosol Research Chemist at the California Primate Research Center, doing studies on air pollution toxicology while teaching air and water chemistry as an Adjunct Assistant Professor in Department of Civil and Environmental Engineering. In 1981 he joined Texas Tech and named a Horn Professor in 1992, named after the first president of the University, the youngest person to be so honored at the time. He remained at Texas Tech for 25 years, joining the University of Texas at Arlington in 2007 as the Chair and Jenkins Garrett Professor.
He has authored more than 350 papers in addition to book chapters, etc. and holds 20 US patents, including one on electrodialytic reagent generation technology on which current ion chromatography is based. His recognitions include the Dow Chemical Company Traylor Creativity Award, the Ion Chromatography Symposium Outstanding Achievement Award (once in 1989, once in 2005), the Benedetti-Pichler Memorial Award in microchemistry, Achievement Rewards for College Scientists (ARCS) Scientist of the Year Award 2004-2005, Best Science Paper of the Year Award, Environmental Science and Technology, 2005, Konferenz award, Konferenz űber Ionenanalyse, 2009 and NSF Committee of visitors Exemplar of Excellence designation in 2010 . He has been the William J. Probst Lecturer of Southern Illinois University in 2001, Royal Australian Chemistry Institute roving analytical chemistry lecturer in 2003 and Miegunyah Fellow at the University of Melbourne in in 2007, Barton-Karcher-Fetterman Lecturer at the University of Oklahoma in 2008 and the Foster Lecturer at the University at Buffalo in 2010. He is an Editor of Analytica Chimica Acta, a major international journal in analytical chemistry. His current research interests include capillary scale liquid chromatography, especially ion chromatography, novel detection and data transform schemes in chromatography, iodine nutrition of women and infants and the effects of perchlorate thereon, development of iodine analyzers, green analysis of arsenic in drinking water, measurement of cyanide in saliva, blood, and breath towards rapid treatment of cyanide poisoning and rapid analysis of trace heavy metals in atmospheric aerosol to act as conservative tracers.
The research in the Dasgupta lab is targeted towards finding the best solution to a problem and is not married to any specific technique. Laboratory-built instrumentation is as commonly used as commercial chromatographs, mass spectrometers, etc. Students are necessarily trained in electronics and computer-interfacing and writing appropriate instrument control/data acquisition software. The present flagship project in the lab is building an ion chromatography for use in Mars exploration.
研究领域
Current research in the Dasgupta group include:
Chip-scale instruments,
Novel detection and data transform schemes in chromatography,
Iodine nutrition of women and infants and the effects of perchlorate thereon,
Development of iodine and Selenium analyzers,
Green analysis of arsenic in drinking water,
Measurement of cyanide in saliva, blood, and breath towards rapid treatment of cyanide poisoning,
Rapid analysis of trace heavy metals in atmospheric aerosol to act as conservative tracers,
Absolute Charge detection in solution and its many ramifications.
The research in the Dasgupta lab is targeted towards finding the best solution to a problem and is not married to any specific technique. Laboratory-built instrumentation are as commonly used as commercial chromatographs, mass spectrometers, etc. and are often preferred. Students are necessarily trained in electronics and computer-interfacing and writing appropriate instrument control/data acquisition software. We foster builders, not users.
近期论文
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A Simple Inexpensive Gas Phase Chemiluminescence Analyzer for Measuring Trace Levels of Arsenic in Drinking Water. Sengupta, M. K.; Hossain, Z. A.; Ohira, S.-I.; Dasgupta, P. K. Environ. Pollut. 2010, 158, 252-257. doi:10.1016/j.envpol.2009.07.014
Free Solution Hydrodynamic Separation of DNA Fragments from 75 to 106,000 Base Pairs in A Single Run. Wang, X.; Veerappan, V.; Cheng, C.; Jiang, X.; Allen, R. D.; Dasgupta, P. K.; Liu, S. J. Am. Chem. Soc. 2010, 132, 40-41. doi:10.1021/ja909233n
Charge Detector for the Measurement of Ionic Solutes. Yang, B. C.; Chen, Y. J.; Mori, M.; Ohira, S.I.; Azad, A. K.; Dasgupta, P. K.; Srinivasan, K. Anal. Chem. 2010, 82, 951-958. doi:10.1021/ac9021902
Semicontinuous Automated Measurement of Organic Carbon in Atmospheric Aerosol Samples. Lu, C.; Rashinkar, S. M.; Dasgupta, P. K. Anal. Chem. 2010, 82, 1334-1341. doi:10.1021/ac9023582
A Cold Plasma Dielectric Barrier Discharge Atomic Emission Detector for Atmospheric Mercury. Puanngam, M.; Ohira, S.-I.; Unob, F.; Wang, J. H.; Dasgupta, P. K. Talanta 2010, 81, 1109–1115. doi:10.1016/j.talanta.2010.02.005
Collection Efficiency of Annular Denuders. A Spreadsheet Calculator Based on Established Thermal Solutions. Berg, J. M., James, D. L., Berg, C. F.; Toda, K.; Dasgupta, P. K. Anal. Chim. Acta 2010, 664, 56-61. doi:10.1016/j.aca.2010.02.006
Formaldehyde and its relation to CO, PAN, and SO2 in the Houston-Galveston airshed. Rappenglück, B.; Dasgupta, P. K.; Leuchner, M.; Li, Q-Y.; Luke, W. Atmos. Chem. Phys. 2010, 10, 2413-2424. doi:10.5194/acp-10-2413-2010
Temperature Dependence of Henry’s Law Constant for Hydrogen Cyanide. Generation of Trace Standard Gaseous Hydrogen Cyanide. Ma, J.; Dasgupta, P. K.; Blackledge, W.; Boss, G. R. Environ. Sci. Technol. 2010, 44, 3028-3034. doi:10.1021/es1001192
Variations and sources of ambient formaldehyde in Beijing in the summer of 2008. Li, Y.; Shao, M.; Lu, S.; Chang, C.-C.; Dasgupta, P. K. Atmos. Environ. 2010, 44, 2632-2639. doi:10.1016/j.atmosenv.2010.03.045
A Green Analyzer for Arsenic. Electrochemical Reduction of Arsenate to Arsine and Gas Phase Chemiluminescence with Ozone. Sengupta, M. K.; Sawalha, M. F.; Ohira, S.-I.; Idowu, A. D.; Dasgupta, P. K. Accelerated Article, Anal. Chem. 2010, 82, 3467-3473. doi:10.1021/ac100604y
Electrodialytic Reagent Introduction in Flow Systems. Mishra, S. K.; Dasgupta, P. K. Anal. Chem. 2010, 82, 3981-3984. doi:10.1021/ac100882a
Measurement of Nitrophenols in Rain and Air by Two-dimensional Liquid Chromatography – Chemically Active Liquid Core Waveguide Spectrometry. Ganranoo, L.; Mishra, S. K.; Azad, A. K. Shigihara, A.; Dasgupta, P. K. Breitbach, Z. S.; Armstrong, D. W.; Grudpan, K. Rappenglueck, B. Anal. Chem. 2010, 82, 5838–5843. doi:10.1021/ac101015y
Recent developments in cyanide detection: A review. Ma, J.; Dasgupta, P. K. Anal. Chim. Acta 2010, 673, 117-125. doi:10.1016/j.aca.2010.05.042.
Cobinamide-based Cyanide Analysis by Multiwavelength Spectrometry in a Liquid Core Waveguide. Ma, J.; Dasgupta, P. K; Blackledge, W.; Boss, G. R. Anal. Chem. 2010, 82, 6244-6250. doi:10.1021/ac101158d
Application of power functions to chromatographic data for the enhancement of signal to noise ratios and separation resolution Shalliker, R. A. Stevenson, P. G.; Shock, D.; Mnatsakanyana, M.; Dasgupta, P.K.; Guiochon, G. J. Chromatogr A. 2010, 1217, 5693-5699. doi:10.1016/j.chroma.2010.07.007
Miniature Open Channel Scrubbers for Gas Collection. Toda, K.; Koga, T.; Tanaka, T.; Ohira, S.-I.; Berg, J. M.; Dasgupta, P. K. Talanta, 2010, 82, 1870-1875. doi:10.1016/j.talanta.2010.08.001
Black Box Linearization for Greater Linear Dynamic Range. The Effect of Power Transforms on the Representation of Data. Dasgupta, P. K.; Chen, Y.; Serrano, C. A.; Guiochon, G.; Liu, H.; Fairchild, J. N.; Shaliker, R. A. Anal. Chem. 2010, 82, 10,143-10,150. doi: 10.1021/ac102242t
Doped Soap Membranes Selectively Permeate a Chiral Isomer. Kanyanee, T.; Jakmunee,J.; Grudpan, K.; Dasgupta, P. K. J. Am. Chem. Soc. 2010 132, 18045–18047. doi:10.1021/ja109461r
Thiolated Eggshell Membranes Sorb and Speciate Inorganic Selenium. Yang, T.; Chen, M/-L.; Hu, X. W.; Wang, Z.-W.; Wang, J. H.; Dasgupta; P. K. Analyst, 2011, 136, 83-89. doi:10.1039/C0AN00480D
On-line Electrodialytic Salt Removal in Electrospray Ionization Mass Spectrometry of Proteins. Chen, Y.; Mori, M.; Pastusek, A. C.; Schug, K. A.; Dasgupta, P. K. .Anal. Chem. 2011, 83, 1015-1021. doi: 10.1021/ac102809c
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