Dietmar Tietz, Ph.D.
PUBLICATIONS
Tietz, D: Vaccine fingerprinting: An innovative technique for the analysis of virus-sized nanoparticles. SciTopics (2010), http://www.scitopics.com/Vaccine_Fingerprinting.html
Tietz, D.: An Innovative method for quality control of conjugated Haemophilus influenzae vaccines: A short review of 2-D nanoparticle electrophoresis. J. Chromatogr. A 1216(52), 9028-9033 (2009).
Tietz, D.: Innovative method for quality control of high molecular weight semi-synthetic vaccines. Abstracts of the Paul Ehrlich II Biomedical and Pharmaceutical World Conference, Nuremberg, Germany 2008 (invited presentation).
Tietz, D.: Computer-assisted 2-D agarose electrophoresis of Hib meningitis vaccines and analysis of polydisperse particle populations in the size range of viruses: A review. Electrophoresis 28, 512-524 (2007).
Tietz, D.: A decade of electrophoretic experiments and computer simulation studies in the laboratory of Andreas Chrambach. Electrophoresis 28, 501-504 (2007).
Tietz, D. (Editor): Nucleic Acid Electrophoresis Laboratory Manual. Springer Verlag (Berlin - Heidelberg - New York), pp. 1-328, October 1998. ISBN 3-540-63959-4
Tietz, D.: Advanced computer-assisted gel electrophoretic applications. Zeitschr. Angew. Mathematik Mechanik (ZAMM) Special Issue 2: Applied Analysis (O. Mahrenholtz, R. Mennicken eds.), pp. 687-688, Akademie Verlag 1996. ISBN 3-05-501745-5.
Tietz, D., Rahmat, O., Bretz, K. P.: Germany. Going Global: Multimedia Marketing & Distribution '96 (Apple Computers, Inc.: Apple Media Program), pp. 129-134.
Tietz, D.: Benefits of advanced gel electrophoresis data analysis methods. Appl. Theor. Electrophoresis 5, 107-111 (1995).
Tietz, D.: Evidence against recent challenges of the extended Ogston model. Electrophoresis 16, 460-461 (1995).
Buzsás, Zs., Wheeler, D., Garner, M. M, Tietz, D., Chrambach, A.: Transverse pore gradient electrophoresis, using the PhastSystem. Electrophoresis 15, 1028-1031 (1994).
Orbán, L., Garner, M. M, Wheeler, D., Tietz, D., Chrambach, A.: Characterization of the electrophoretic properties of nucleosome core particles by transverse polyacrylamide pore gradient gel electrophoresis. Electrophoresis 14, 720-724 (1993).
Guszczynski, T., Pulyaeva, H., Tietz, D., Garner, M. M., Chrambach, A.: Capillary zone electrophoresis of large DNA. Electrophoresis 14, 523-530 (1993).
Tietz, D., Chrambach, A.: DNA shape and separation efficiency in polymer media: A computerized method based on electrophoretic mobility data. Electrophoresis 14, 185-190 (1993).
Tietz, D., Aldroubi, A., Pulyaeva, H., Guszczynski, T., Garner, M. M., Chrambach, A.: Advances in DNA electrophoresis in polymer solutions. Electrophoresis 13, 614-616 (1992).
Wheeler, D., Tietz, D., Chrambach, A.: Information on DNA conformation derived from transverse pore gradient gel electrophoresis in conjunction with an advanced data analysis applied to capillary electrophoresis in polymer media. Electrophoresis 13, 604-608 (1992).
Tietz, D., Chrambach, A.: Concave Ferguson plots of DNA fragments and convex Ferguson plots of bacteriophages: evaluation of molecular and fiber properties, using desktop computers. Electrophoresis 13, 286-294 (1992).
Tietz, D.: Computer-assisted two-dimensional agarose electrophoresis: a promising technique for the analysis of conjugated vaccines and other particle mixtures with no discernible peaks. Elektrophorese Forum '91 (B. J. Radola, ed.), TU Muenchen, pp. 452-456, Bode (1991).
Pospichal, J., Tietz, D., Ittyerah, T.R., Halpern, D., Chrambach, A.: Gel electrophoresis of polystyrene particles in glutaraldehyde crosslinked polyvinyl alcohol. Electrophoresis 12, 338-341 (1991).
Tietz, D., Aldroubi, A., Schneerson, R., Unser, M., Chrambach, A.: Distribution of particles characterized by their size and free mobility within polydisperse populations of protein-polysaccharide conjugates, determined from two-dimensional agarose electropherograms. Electrophoresis 12, 46-54 (1991).
Aldroubi, A., Unser, M., Tietz, D., Trus, B.: Computerized methods for analyzing two-dimensional agarose gel electropherograms. Electrophoresis 12, 39-46 (1991).
Tietz, D.: Analysis of one-dimensional gels and two-dimensional Serwer-type gels on basis of the extended Ogston model using personal computers. Electrophoresis 12, 28-39 (1991).
Tietz, D., Gombocz, E., Chrambach, A.: Procedures and computer program for deriving the Ferguson plot from electrophoresis in a single pore gradient gel: Application to agarose gel and a polystyrene particle. Electrophoresis 12, 710-721 (1991).
Tietz, D., Chrambach, A.: Computer-assisted evaluation of polydisperse 2-dimensional gel patterns of polysaccharide-protein conjugate preparations with regard to size and net charge. Electrophoresis 10, 667-680 (1989).
Tietz, D., Aldroubi, A., Unser, M., Chrambach, A.: Gel electrophoretic analysis of semi-synthetic vaccines. Electrophoresis Forum '89 (B. J. Radola, ed.), TU Muenchen, pp. 210-212, Bode (1989).
Tietz, D., Aldroubi, A., Unser, M., Chrambach, A.: Physical characterization of particles in polydisperse mixtures on the basis of densitometrically analyzed Serwer-type 2-D electrophoresis patterns. Electrophoresis Forum '89 (B. J. Radola, ed.), TU Muenchen, pp. 199-209, Bode (1989).
Hurtt, S.S., Tietz, D., Fawcett, J.S., Chrambach, A.: Agarose gel electrophoretic titration curves of plant viruses. Phytopathology 79, 661-667 (1989).
Orbán, L., Fawcett, J.S., Tietz, D., Chrambach, A.: Sieving of ionic constituents across moving boundaries in gel electrophoresis. Electrophoresis 10, 254-259 (1989).
Tietz, D.: Evaluation of mobility data obtained from gel electrophoresis: Strategies in the computation of particle and gel properties on the basis of the extended Ogston model. Advances in Electrophoresis, Vol. 2, 109-169 (1988).
Butterman, M., Tietz, D., Orbán, L., Chrambach, A.: Ferguson plot linearity in PAGE: Correlation with polymerization conditions, gel fiber properties and free mobility determination. Electrophoresis 9, 293-298 (1988).
Hahn, E., Wurts, L., Tietz, D., Chrambach, A.: Linear Ferguson plots of polystyrene sulfate size standards for the quantitative agarose gel electrophoresis of subcellular particles. Electrophoresis 9, 243-255 (1988).
Tietz, D.: Characterization of semi-synthetic meningitis vaccines by size and free mobility profiles derived from 2-D agarose gel electrophoresis. Electrophoresis '88 (C. Schafer-Nielsen, ed.), pp. 223-227. VCH Verlagsgesellschaft, Weinheim 1988.
Tietz, D.: Review. Gel electrophoresis of intact subcellular particles. J. Chromatogr. 418, 305-344 (1987).
Tietz, D.: Physikalische Charakterisierung von submikroskopischen Partikeln mit Hilfe der Computersimulation von gelelektrophoretischen Daten. [Physical characterization of subcellular particles based on computer simulation of gel electrophoretic data]. Elektrophorese Forum '87 (B. J. Radola, ed.), TU Muenchen, pp. 526 - 530, Bode (1987).
Orbán, L., Tietz, D., Chrambach, A.: A convex "Ferguson plot" of polystyrene particles in electrophoresis on 0.25 to 2.0 % polyacrylamide (30% Bis-crosslinked). Electrophoresis 8, 471-476 (1987).
Orbán, L., Tietz, D., Chrambach, A.: Quantitative gel electrophoresis of polystyrene particles with 20 - 60 nm radii on 30% crosslinked polyacrylamide gel. Electrophoresis 8, 465-471 (1987).
Gombocz, E., Tietz, D., Chrambach, A.: Moving boundary electrophoresis on agarose gel of plant viruses and polystyrene microspheres. Electrophoresis 8, 286-293 (1987).
Tietz, D., Gombocz, E., Chrambach, A.: Characterization of subcellular particles by size, charge and apparent compressibility on the basis of mobility in agarose gel electrophoresis: Procedures of computer simulation. Electrophoresis 8, 271-285 (1987).
Gombocz, E., Tietz, D., Hurtt, S., Chrambach, A.: Polystyrene latex particles as size standards in quantitative agarose gel electrophoresis: Application to three plant viruses. Electrophoresis 8, 261-271 (1987).
Tietz, D., Chrambach, A.: Computer simulation of the variable agarose fiber dimensions on the basis of mobility data derived from gel electrophoresis and using the Ogston theory. Anal. Biochem. 161, 395-411 (1987).
Tietz, D., Gombocz, E., Chrambach, A.: Particle dynamics revealed by agarose gel electrophoresis. In: Electrophoresis '86, Proceedings of the Fifth International Electrophoresis Society in London (Dunn, M. J., ed.), pp. 253-258, VCH Verlagsgesellschaft, Weinheim (1986). ISBN 3-527-26566-x.
Tietz, D., Gombocz, E.: Gel electrophoresis: a tool for the characterization of viruses, subcellular particles and agarose gel structures. Proceedings of the 5th Congress of FESPP in Hamburg (1986).
Tietz, D.: Determination of agarose fiber properties by gel electrophoresis. Abstracts, 17th FEBS Meeting in Berlin, 1986. Biological Chemistry Hoppe-Seyler 367 (Supp.), 330, 1986. ISBN 0177-3593.
Tietz, D., Chrambach, A.: Analysis of convex Ferguson plots in agarose gel electrophoresis by empirical computer modeling. Electrophoresis 7, 241-250 (1986).
Tietz, D., Gottlieb, M. H., Fawcett, J. S., Chrambach, A.: Electrophoresis on uncrosslinked polyacrylamide: Molecular sieving and its potential applications. Electrophoresis 7, 217-220 (1986).
Tietz, D., Gombocz, E., Chrambach, A.: Physical Characterization of particles and gel fibers on the basis of nonlinear Ferguson plots in agarose gel electrophoresis. Proceedings of the 1986 Meeting of the American Branch of the Electrophoresis Society (D. J. Reeder ed.), p. 164, National Bureau of Standards, Washington DC (1986) NBSIR/86-3345.
Gombocz, E., Tietz, D., Hurtt, S., Chrambach, A.: Physical characterization of turnip crinkle and pelargonium flowerbreak viruses by agarose gel electrophoresis: applicability of polystyrene size standards and of moving boundary electrophoresis buffer systems. Proceedings of the 1986 Meeting of the American Branch of the Electrophoresis Society (D. J. Reeder ed.), p. 146, National Bureau of Standards, Washington DC (1986) NBSIR/86-3345.
Tietz, D., Chrambach, A.: Quantitative Agarose-Elektrophorese von Viren und Zellpartikeln. [Quantitative agarose electrophoresis of viruses and sbcellular particles]. Elektrophorese Forum '85 (B. J. Radola, ed.), TU Muenchen, pp. 323 - 329, Bode (1985).
Tietz, D., Chrambach, A.: Konsequenzen der Variabilitaet der Zwei-Faser-Struktur der Agarose fuer die Interpretation und Praxis der Agarose-Elektrophorese. [Variability of the two-fiber agarose structure and its consequences for the interpretation and the practice of agarose electrophoresis]. Elektrophorese Forum '85 (B. J. Radola, ed.), TU Muenchen, pp. 165 - 171, Bode (1985).
Tietz, D.: Characterization of a novel (+-) - abscisic acid metabolite. Physiol. Plant. 65, 171 - 176 (1985).
Tietz, D., Tietz, A.: Less hazardous derivatization procedure for gas chromatography of plant hormone abscisic acid. J. Chromatogr. 325, 425 - 429 (1985).
Doerffling, K., Tietz, D.: Abscisic acid in leaf epidermis of Commelina communis L.: Distribution and correlation with stomatal closure. J. Plant Physiol. 117, 297 - 305 (1985).
Tietz, D., Chrambach, A.: Agarose gels and their pore structure as a function of concentration range. Abstracts. Electrophoresis '84, meeting of the American Electrophoresis Society at the University of Arizona, Tucson (1984).
Doerffling, K., Tietz, D.: Methods for the detection and estimation of abscisic acid and related compounds. In: Abscisic Acid (F. T. Addicott, ed.), pp. 23 - 77, Praeger Special Studies New York (1983).
Doerffling, K., Tietz, D.: Growth. Progress in Botany 44, 182 - 204 (1982).
Tietz, D.: Untersuchungen zum Metabolismus von Abscisinsaeure in Erbsenkeimlingen. [Investigation of the abscisic acid metabolism in pea seedlings]. Ph.D. thesis, Institute for General Botany, University of Hamburg, Germany (1982).
Tietz, D., Tietz, A.: Stress im Pflanzenreich. [Stress in plants]. Biologie in unserer Zeit (P. Sitte, ed.) 12(4), 113 - 119 (1982).
Doerffling, K., Tietz, D.: Aufnahme und Verteilung von 2-14C- Abscisinsaeure in Blattepidermen von Commelina communis und Korrelation mit dem Verschluss der Stomata. [Uptake and distribution of 2-14C abscisic acid in epidermic strips of Commelina communis and its correlation with the closure of stomata]. Abstracts der Botaniker-Tagung in Freiburg (1982).
Tietz, D.: Buschigere Topfblumen und stabilere Weizenhalme. Weitverbreitete Pflanzenmanipulation durch Hormone. [Bushier pot plants and more stable wheat stalks. Wide-spread manipulation of plants by hormones]. Frankfurter Rundschau Nr. 231, p. 13 (1980).
Doerffling, K., Tietz, D., Ludewig, M.: Abscisinsaeure und die Schliessreaktion der Stomata bei Wasserstress. [Abscisic acid and the closure of stomata during water stress]. Proceedings of lectures and posters, p. 93. Botany Meeting in Bochum, Germany (1980).
Tietz, D.: Bluehen auf Befehl - ernten nach Plan. Wachstumsregulatoren bei Pflanzen. [Flowering on demand - harvesting on schedule. Plant growth regulators]. Bild der Wissenschaft (H. Haber, ed.) 5, 126 - 137 (1980).
Doerffling, K., Tietz, D., Streich, J., Ludewig, M.: Studies on the role of abscisic acid in stomatal movements. In: Plant Growth Substances 1979 (F. Skoog, ed.), pp. 274 - 285. Springer Verlag Berlin - Heidelberg - New York.
Tietz, D., Doerffling, K., Woehrle, D., Erxleben, I., Liemann, F.: Identification by combined gas chromatography - mass spectrometry of phasic acid and dihydrophaseic acid and characterization of further abscisic acid metabolites in pea seedlings. Planta 147, 168 - 173 (1979).
Tietz, D., Doerffling, K.: Charakterisierung der Abbauprodukte von Abscisinsaeure in Erbsenkeimlingen. [Characterization of abscisic acid degradation products in pea seedlings]. Mitt. Inst. Allg. Bot. Hamburg 16, 101 - 114 (1978).
Tietz, D.: Charakterisierung der Abbauprodukte von Abscisinsaeure in Erbsenkeimlingen. [Characterization of abscisic acid degradation products in pea seedlings]. Diploma Thesis, Institute for General Botany, University of Hamburg, Germany (1977).
Doerffling, K., Sonka, B., Tietz, D.: Variation and metabolism of abscisic acid in pea seedlings during and after stress. Planta 121, 57 - 66 (1974).
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