Home / The University / Faculties / Faculty of Chemistry and Pharmacy / Structures / Departments / Analytical Chemistry / Staff / Corr. Member. BAS. prof. D. Sc. Chem. Dimiter Tsalev / List of selected publications

   
  1. D. L. Tsalev, F. J. Langmyhr, N. Gundersen, Bulletin of Environmental Contamination and Toxicology, 17 (6), 660–666 (1977). “Direct atomic absorption spectrometric determination of manganese in whole blood of unexposed individuals and exposed workers in a Norwegian manganese alloy plant”, DOI: 10.1007/BF01685949
  2. F. J. Langmyhr, D. L. Tsalev, Analytica Chimica Acta, 92 (1), 79–83 (1977). “Atomic absorption spectrometric determination of aluminium in whole blood”. DOI: 10.1016/S0003-2670(01)84572-4, www.sciencedirect.com/science/journal/00032670/92/1
  3. D. L. Tsalev, S. H. Arpadjan, I. P. Havezov, C.R. Acad Sci. Bulg., 30, 1297–1299 (1977), “Extraction-atomic absorption determination of bismuth in tungsten trioxide”.
  4. S. Langaard, N. Gundersen, D.L. Tsalev, B. Gylseth, Acta Pharmacologica et Toxicologica, 42 (2), 142–149 (1978), “Whole blood chromium excretion in the rat after zinc chromate inhalation".
  5. D. L. Tsalev, C.R. Acad. Sci. Bulg., 32, 779–780 (1979), "Atomic absorption spectrometric investigation of hexamethyleneammonium hexamethylendithiocarbamate–n-butylacetate extraction system".
  6. D. L. Tsalev, V. P. Petrova, C.R. Acad. Sci. Bulg., 32 (7), 911–913 (1979), "Hexamethylnammonium hexamethylenedithiocarbamate–n-butylacetate as an extractant of Bi, Cd, Cu, Hg, In, Pb and Pd from acidic media".
  7. D.L. Tsalev, I.I. Petrov, Analytica Chimica Acta, 111, 155–162 (1979), “Pulse nebulization of chloroform and carbon tetrachloride extracts in flame atomic absorption spectrometry”.
  8. D. L. Tsalev, M. S. Simovska, Annuaire de L'Univ. de Sofia, Fac. de Chimie, 71 (2), 67–71 (1976/1977), “Spectral lines for successive background correction in atomic absorption spectrometry”.
  9. I. I. Petrov, D. L. Tsalev, A. I. Barzev, Atomic Spectroscopy, 1, 47–51 (1980), "Atomic absorption spectrometric determination of Cd, Co, Cu, Mn, Ni, Pb and Zn in acetate soil extracts".
  10. D. L. Tsalev, M. K. Michailova, P. H. Petrov, C.R. Acad. Sci. Bulg., 33, 1501–1504 (1980), "Potassium hydrogen sulfate and potassium pyrosulfate as fluxes and spectrochemical buffers in atomic absorption spectrometry of chromium and other alloying elements in steel".
  11. .I. I. Petrov, D. L. Tsalev, E. T. Vassileva, C.R. Acad. Sci. Bulg., 34, 679–682 (1981), "Pulse nebulization atomic absorption spectrometry after preconcentration from acidic media".
  12. D. L. Tsalev, I. I. Petrov, C.R. Acad. Sci. Bulg., 35, 1413–1416 (1981), "Selective determination of arsenite and arsenate in soil extracts using hydride generation atomic absorption spectrometry".
  13. I. I. Petrov, D. L. Tsalev, C.R. Acad. Sci. Bulg., 33, 467–470 (1982), "Determination of cadmium in soils by electrothermal atomic absorption spectrometry".
  14. D. L. Tsalev, Z. K. Zaprianov, "Atomic Absorption Spectrometry in Occupational and Environmental Health Practice”, Vol. I: Analytical Aspects and Health Significance, CRC Press, Boca Raton, Florida, 1983. pp. 295. ISBN 0-8493-5604-2.
  15. D.L. Tsalev, "Atomic Absorption Spectrometry in Occupational and Environmental Health Practice”, Vol. II: Determination of Individual Elements, CRC Press, Boca Raton, Florida, 1984. pp. 295. ISBN 0-8493-5604-0
  16. S. Arpadjan, K. Hadjiivanov, D. Tsalev, Spectrochimica Acta, 40B (4), 697–700 (1985), "Eine Methode zur Optimizierung von Flammenatomabsorptionsverfahren", http://dx.doi.org/10.1016/0584-8547(85)80116-6
  17. S. Arpadjan, I. Karadjova, S. Alexandrov, D. Tsalev, Fresenius Z. Anal. Chem., 320 (6), 581–583 (1985), "Extraktions-Flammenabsorptionsbestimmung von Spurenverunreinigungen in Salzen", DOI: 10.1007/BF00468952
  18. Z. K. Zaprianov, D. L. Tsalev, R. B. Gheorgieva, F. P. Kaloyanova, Proc. Int. Conf. Heavy Metals in the Environment, Vol. II, T.D. Lekkas, Ed., Athens, September 1985, pp. 95–97, "New toxicokinetic exposure tests based on atomic absorption analysis of toenails. I. Manganese".
  19. D. L. Tsalev, P. B. Mandjukov, Microchemical J., 35 (1), 83–93 (1987), “Electrothermal atomic absorption spectrometric determination of hydride-forming elements after simultaneous preconcentration by hydride generation and trapping hydrides in cerium(IV)–potassium iodide absorbing solution”.
  20. D. L. Tsalev, P. B. Mandjukov, J. A. Stratis, J. Anal. At. Spectrom., 2 (2), 135–141 (1987), “Electrothermal atomic absorption spectrometric determination of inorganic and methylated arsenic after preconcentration by hydride generation and trapping hydrides in cerium (IV)–iodide absorbing solution”, DOI: 10.1039/ja9870200135
  21. S. Arpadjan, I.A. Karadjova, D.L. Tsalev, M.I. Uzunova, J.A. Stratis, I.A. Tossidis, Analyst, 113 (11), 1699–1702 (1988), “Monohalogenobenzoylhydrazones as ligands in extraction-atomic absorption spectrometry”, DOI: 10.1039/AN9881301699
  22. D. L. Tsalev, V. I. Slaveykova, P. B. Mandjukov, “Searching for new approaches to matrix modification in electrothermal atomization atomic absorption spectrometry”, in 5. Colloquium Atomspektrometrische Spurenanalytik, B. Welz, Ed., Bodenseewerk Perkin-Elmer, Ueberlingen, 1989, 906 pp, pp. 178–205, ISSN 0933-4297
  23. D. L. Tsalev, Li Choljin, M. D. Ivanova, “Flame atomic absorption spectrometric determination of cadmium with on-line preconentration by means of microcolumns”, in 5. Colloquium Atomspektrometrische Spurenanalytik, B. Welz, Ed., Bodenseewerk Perkin-Elmer, Ueberlingen, 1989, 906 pp., pp. 465–474, ISSN 0933-4297
  24. V. I. Slaveykova, D. L. Tsalev, “On the way to more efficient thermal stabilization of volatile analytes in electrothermal atomization atomic absorption spectrometry”, Invited Paper, INV-37, XXVI CSI, July 2–7, 1989, Sofia, Vol. VII. Selected Papers, D.L. Tsalev, Ed., pp. 85–112.
  25. Li Choljin, D. L. Tsalev, “Mathematical model of the elution process for on-line preconcentration microcolumn in flow-injection analysis”, XXVI CSI, July 2–7, 1989, Sofia, Vol. VII. Selected Papers, D. L. Tsalev, Ed., Paper C-58, pp. 217–226.
  26. P. Misaelides, D. L. Tsalev, V. I. Slaveykova, P. B. Mandjukov, “Rutherford backscattering study of platform surfaces in electrothermal atomization atomic absorption spectrometry”, XXVI CSI, July 2-7, 1989, Sofia, Vol. VII. Selected Papers, D. L. Tsalev, Ed., Paper C-52, pp. 245–251.
  27. P. B. Mandjukov, D. L. Tsalev, I. I. Petrov, “Application of cerium (IV) and cerium (IV)-palladium (II) chemical modifiers to the analysis of biological and environmental materials”, XXVI CSI, July 2-7, 1989, Sofia, Vol. VII. Selected Papers, D. L. Tsalev, Ed., Paper X-11, pp. 259–273.
  28. D. L. Tsalev, J. Anal. At. Spectrom., 5 (3), 153−155 (1990), “XXVI Colloquium Spectroscopicum Internationale (CSI) − July 2nd−7th, 1989, Sofia, Bulgaria”, DOI: 10.1039/JA9900500153
  29. D. L. Tsalev, J. Anal. At. Spectrom., 5 (3), 155−156 (1990), “XXVI Colloquium Spectroscopicum Internationale Postsymposium on Electrothermal Atomization − July 7th−9th, 1989, Pamporovo, Plovdiv, Bulgaria”, DOI: 10.1039/JA9900500153
  30. D. L. Tsalev, V. I. Slaveykova, P. B. Mandjukov, Spectrochimica Acta Reviews, 13 (3), 225–274 (1990), “Chemical modification in graphite-furnace atomic absorption spectrometry”, ISSN: 0958-319X
  31. D. L. Tsalev, V. I. Slaveykova, P. B. Mandjukov, Chemia Analityczna, 35, 267–282 (1990), “Searching for new approaches to matrix modification in electrothermal atomization atomic absorption spectrometry”.
  32. D. L. Tsalev, T. A. Dimitrov, P. B. Mandjukov, J. Anal. At. Spectrom., 5 (3), 189–194 (1990), “Study of vanadium (V) as a chemical modifier in electrothermal atomisation atomic absorption spectrometry”, DOI: 10.1039/JA9900500189
  33. P. B. Mandjukov, D. L. Tsalev, Microchemical J., 42, 339–348 (1990), “Study of cerium (IV) and cerium (IV)-palladium (II) as chemical modifiers in electrothermal atomization atomic absorption spectrophotometry”, doi:10.1016/0026-265X(90)90066-E
  34. V. I. Slaveykova, D. L. Tsalev, Analytical Letters, 23, 1921–1937 (1990), “Study of some tungsten-containing chemical modifiers in graphite-furnace atomic absorption spectrometry”.
  35. E. Tserovski, S. Arpadjan, D.L. Tsalev, C.R. Acad Sci. Bulg. 43, 53–56 (1990), “Determination of trace impurities in organic solvents by flame atomic absorption spectrometry with preconcentration”.
  36. V. I. Slaveykova, D. L. Tsalev, Spectroscopy Letters, 24 (1), 139–159 (1991), “Kinetic approach to the interpretation of analyte losses during the preatomization thermal treatment in electrothermal atomization atomic absorption spectrometry”, DOI: 10.1080/00387019108018129
  37. D. L. Tsalev, M. Sperling, B. Welz, “Experiences with on-line microwave digestion in flow-injection atomic absorption spectrometry”, in 6. Colloquium Atomspektrometrische Spurenanalytik, B. Welz, Ed., Bodenseewerk Perkin-Elmer, Ueberlingen, 1991, 913 pp., pp. 349–366, ISSN 0933-4297.
  38. P. B. Mandjukov, V. Djarkova, D. L. Tsalev, “Observation on the efficiency of stannane generation”, in 6. Colloquium Atomspektrometrische Spurenanalytik, B. Welz, Ed., Bodenseewerk Perkin-Elmer, Ueberlingen, 1991, 913 pp., pp. 597–608, ISSN 0933-4297.
  39. B. Welz, D. L. Tsalev, M. Sperling, Analytica Chimica Acta, 261 (1–2), 91–103 (1991), “On-line microwave sample pretreatment for the determination of mercury in water and urine by flow-injection cold-vapour atomic absorption spectrometry”, DOI: 10.1016/0003-2670(92)80180-F
  40. D. L. Tsalev, Atomic Spectroscopy, 12, 169–198 (1991), “Bibliography (1973–1989): Chemical modification in electrothermal atomization atomic absorption spectrometry”.
  41. M. Sperling, D. L. Tsalev, FRG Patent P 4110735.7, 3 April 1991; Eur. Patent EP0507169, 1992-1-07. EP0507169 (A2); US5314664 (A1); EP0507169 (A3); AU649524B (B2), “Fliessinjectionssystem mit integriertem Mikrowellenaufschluss”, <http://www.freepatentsonline.com/EP0507169.html>, <http://www.wikipatents.com/DE-Patent-4110735/sample-inlet-system-with-microwave-oven>
  42. M. Sperling, D. L. Tsalev, US Patent 5,314,664, May 24, 1994, “Sample supply system having integrated microwave disintegration”. <http://www.wikipatents.com/US-Patent-5314664/sample-supply-system-having-integrated-microwave-disintegration>
  43. V. I. Slaveykova, D. L. Tsalev, J. Anal. At. Spectrom., 7, 365–370 (1992), “Simplified kinetic model describing the analyte losses during pre-atomization thermal treatment in electrothermal atomic absorption spectrometry”. DOI: 10.1039/JA9920700365
  44. D. L. Tsalev, V. I. Slaveykova, J. Anal. At. Spectrom., 7, 147–153 (1992), “Chemical modification in electrothermal atomization atomic absotption spectrometry. Optimization and classification of data by multivariate methods. Invited lecture”, DOI: 10.1039/JA9920700147
  45. D. L. Tsalev, V. I. Slaveykova, Spectroscopy Letters, 25 (2), 221–238 (1992), “Comparative study of ruthenium, rhodium and palladium as chemical modifiers in graphite furnace atomic absorption spectrometry”, DOI: 10.1080/00387019208020688
  46. D. L. Tsalev, P. B. Mandjukov, D. L. Draganova, Spectroscopy Letters, 25, 943–957 (1992), “Optimization study of plumbane generation and preconcentration in hydride generation-graphite furnace atomic absorption spectrometry”, DOI: 10.1080/00387019208018206, www.tandfonline.com/doi/pdf/10.1080/00387019208018206
  47. D. L. Tsalev, M. Sperling, B. Welz, Analyst, 117, 1729–1733 (1992), “On-line microwave sample pre-treatment for hydride generation and cold-vapour atomic absorption spectrometry. Part 1. The manifold”DOI: 10.1039/AN9921701729
  48. D. L. Tsalev, M. Sperling, B. Welz, Analyst, 117, 1735–1741 (1992), “On-line microwave sample pre-treatment for hydride generation and cold-vapour atomic absorption spectrometry. Part 2. Chemistry and applications”, DOI: 10.1039/AN9921701735
  49. E. I. Tserovsky, S. Arpadjan, D. L. Tsalev, Spectroscopy Letters, 25 (5), 693–705 (1992), “Activation energies for the atomization of Cd, Cu, Fe and Pb from aqueous and organic medium in graphite furnace atomic absorption spectrometry”, DOI: 10.1080/00387019208020702
  50. C. Samara, P. Misaelides, D. Tsalev, I. Anousis, Th. Kouimtzis, Fresenius Envir. Bull., 1 (9), 577–582 (1992), “Trace element distribution in vegetables grown in the industrial area of Thessaloniki/Greece”;
    Th. Kouimtzis, P. Misaelides, C. Samara, I. Annousis, D. Tsalev, “Determination of heavy metal distribution in the environment of Thessaloniki, Greece by means of nuclear microanalysis”, International Nuclear Information System, IAEA, Vienna, Annex 11, pp. 134−152, <http://www.iaea.org/inis/collection/NCLCollectionStore/_Public/23/085/23085390.pdf>
  51. D. L. Tsalev, E. I. Tserovski, A. I. Raitcheva, A. I. Barzev, R. G. Georgieva, Z. K. Zaprianov, Spectroscopy Letters, 26, 331–346 (1993), “Analytical scheme for the direct graphite-furnace/flame AAS determination of fifteen trace elements in toenails for biological monitoring”, DOI: 10.1080/00387019308011535
  52. D. L. Tsalev, J. Anal. At. Spectrom., 9, 405–414 (1994), “Electrothermal atomic absorption spectrometry in occupational and environmental health practice – a decade of progress and establishment. Invited lecture”, DOI: 10.1039/JA9940900405, <http://www.google.bg/search?q=Tsalev&hl=bg&client=firefox-a&tbo=1&rls=org.mozilla:bg:official&channel=s&tbs=qdr:y&prmd=ivns&ei=GtsfTuaKN4rCtAbCq5WwAg&start=110&sa=N&biw=1024&bih=570>
  53. J. Dedina, D. L. Tsalev, “Hydride Generation Atomic Absorption Spectrometry”, John Wiley & Sons, Chichester, 1995, pp. 526, ISBN 0 471 95364 4 [Volume 130 in Chemical Analysis: A Series of Monographs on Analytical Chemistry and its Applications, J.D. Winefordner, Series Editor].
  54. D. L. Tsalev, “Atomic Absorption Spectrometry in Occupational and Environmental Health Practice”, Vol. III: Progress in Analytical Methodology, CRC Press, Boca Raton, Florida, 1995, pp. 349. ISBN: 9780849349997, ISBN 10: 0849349990
  55. D. L. Tsalev, Analytical Laboratory, 4, 117–137 (1995), “The contribution of Bulgarian analysts to the field of AAS: bibliography 1964–1994”.
  56. D. L. Tsalev, A. D'Ulivo, L. Lampugnani, M. Di Marco, R. Zamboni, J. Anal. At. Spectrom., 10 (11), 1003–1009 (1995), “Thermally stabilized iridium on an integrated, carbide-coated platform as a permanent modifier for hydride-forming elements in electrothermal atomic absorption spectrometry Part 1. Optimization studies”, DOI: 10.1039/JA9951001003
  57. D. L. Tsalev, V. I. Slaveykova, R. B. Georgieva, Analytical Letters, 29 (1), 73–88 (1996), “Electrothermal atomic absorption spectrometric determination of volatile elements in biological materials in the presence of a mixed palladium-tungsten chemical modifier”, DOI: 10.1080/00032719608000393
  58. D. L. Tsalev, A. D'Ulivo, L. Lampugnani, M. Di Marco, R. Zamboni, J. Anal. At. Spectrom., 11, 979–988 (1996), “Thermally stabilized iridium on an integrated, carbide-coated platform as a permanent modifier for hydride-forming elements in electrothermal atomic absorption spectrometry Part 2. Hydride generation and collection, and behaviour of some organoelement species”, DOI: 10.1039/JA9961100979
  59. D. L. Tsalev, A. D'Ulivo, L. Lampugnani, M. Di Marco, R. Zamboni, J. Anal. At. Spectrom., 11, 989–995 (1996), “Thermally stabilized iridium on an integrated, carbide-coated platform as a permanent modifier for hydride-forming elements in electrothermal atomic absorption spectrometry Part 3. Effect of L-cysteine”, DOI: 10.1039/JA9961100989
  60. V. I. Slaveykova, D. L. Tsalev, R. Maskill, Ciencia [Maracaibo, Venezuela], 4 (2), 165–172 (1996), “Direct electrothermal AAS determination of lead in wine”, ISSN: 1315-2076, <http://infoscience.epfl.ch/record/114330>
  61. T. Guo, J. Baasner, D. L. Tsalev, Anal. Chim. Acta, 349 (1–3), 313–318 (1997), “Fast automated determination of toxicologically relevant arsenic in urine by flow injection-hydride generation atomic absorption spectrometry”, DOI: 10.1016/S0003-2670(97)00276-6;
    J. Baasner, T. Guo, D. L. Tsalev, LaborPraxis, 22 (11), 18–22 (1998), “Bestimmung des toxikologisch relevanten Arsenteils in Urin”;
    J. Baasner, T. Guo, D. L. Tsalev, Clinical Laboratory Science, 12 (6), 329–331 (1999), “Determination of the toxicologically relevant arsenic content in urine”, <http://findarticles.com/p/articles/mi_qa3890/is_199911/ai_n8859151/>
  62. V. I. Slaveykova, L. Lampugnani, D. L. Tsalev, L. Sabbatini, Spectrochim. Acta Part B, 52, 2115–2126 (1997), “Morphological and spectroscopic investigation of the behavior of permanent iridium modifier deposited on pyrolytic graphite coated and zirconium treated platforms in ETAAS”.
  63. D. L. Tsalev, M. Sperling, B. Welz, “Flow injection hydride generation AAS study of the on-line UV photooxidation of organoarsenic and organotin compounds”, in CANAS’97 Colloquium Analytische Atomspektroskopie, C. Vogt, R. Wennrich, G. Werner, Eds., Univ. Leipzig und UFZ-Umweltforschungszentrum Leipzig-Halle, 1998, 710 pp, pp. 647–654, ISSN 0945-2524.
  64. D. L. Tsalev, V.I. Slaveykova, “Chemical modification in electrothermal atomic absorption spectrometry”, in Advances in Atomic Spectroscopy, Volume IV, J. Sneddon, Ed., JAI Press Inc., Greenwich, Connecticut, 1998, 232 pp., Chapter 2, pp. 27–150. ISBN 0-7623-0342-5, ISSN 1068-5561.
  65. A. D'Ulivo, L. Lampugnani, D. Faraci, D. L. Tsalev, R. Zamboni, Talanta, 45 (5), 801–806 (1998), “Elimination of hydrofluoric acid interference in the determination of antimony by the hydride generation technique”, DOI:10.1016/S0039-9140(97)00171-9
  66. D. L. Tsalev, “Electrothermal atomic absorption spectrometry”, In: “Encyclopedia of Environmental Analysis and Remediation”, vol. III, R.A. Meyers, Ed., Wiley, New York, 1998, pp. 1583–1605; ISBN 0-471-11708-0;
    D. L. Tsalev, Electrothermal Atomic Absorption Spectrometry, In: “The Wiley Encyclopedia of Environmental Pollution and Cleanup”, Vol. 1, R.A. Meyers, Editor-in-Chief, Wiley, New York, 1999, pp. 539–546; ISBN: 0-471-31612-1.
  67. D. L. Tsalev, M. Sperling, B. Welz, Analyst, 123, 1703–1710 (1998), “Speciation determination of As in urine by high-performance liquid chromatography–hydride generation AAS with on-line ultraviolet photooxidation”, DOI: 10.1039/A803044H
  68. V. I. Slaveykova, L. Lampugnani, D. L. Tsalev, L. Sabbatini, E. De Giglio, Spectrochim. Acta Part B, 54, 455–467 (1999), “Permanent iridium modifier deposited on tungsten and zirconium-treated platforms in ETAAS: vaporization of Bi, Ag and Te”.
  69. D. L. Tsalev, J. Anal. At. Spectrom., 14, 147–162 (1999), “Hyphenated vapour generation atomic absorption spectrometric techniques. Invited lecture”.
  70. D. L. Tsalev, Atomic absorption spectrometry–Recent advances and prospects, Plenary lecture, in XVI Congress of the Chemists and Technologists of Macedonia (with international partricipation), Skopje, 28–30 Oct. 1999, Book of Papers, Vol. 1, F. Popovska-Pavlovska, Ed., Faculty of Technology and Metallurgy, Skopje, 1999, pp. 9–14, ISBN 9989-650-15-2.
  71. D. L. Tsalev, M. Sperling, B. Welz, Talanta, 51, 1059–1068 (2000), “Flow-injection hydride generation atomic absorption spectrometric study of the automated on-line pre-reduction of arsenate, methylarsonate and dimethylarsinate and high-performance liquid chromatographic separation of their L-cysteine complexes”.
  72. D. L. Tsalev, M. Sperling, B. Welz, Spectrochim. Acta Part B, 55, 339–353 (2000), “On-line UV-photooxidation with peroxodisulfate for automated flow-injection and for high-performance liquid chromatography coupled to hydride generation atomic absorption spectrometry”.
  73. D. L. Tsalev, V. I. Slaveykova, L. Lampugnani, A. D’Ulivo, R. Georgieva, Spectrochim. Acta Part B, 55, 473–490 (2000), “Permanent modification in electrothermal atomic absorption spectrometry—advances, anticipations and reality”.
  74. D. L. Tsalev, Spectrochim. Acta Part B, 55, 917–933 (2000), “Vapour generation or electrothermal atomic absorption spectrometry - Both!”, doi:10.1016/S0584-8547(00)00202-0
  75. L. Lampugnani, D. L. Tsalev, A. D’Ulivo, C. Salvetti, R. Zamboni, M. C. Mascherpa, Vapour generation–electrothermal AAS for Cd–mixed feelings, in Contemporary State, Development and Applications of Spectroscopic Methods. Proceedings of 4th European Furnace Symposium and XVth Slovak Spectroscopic Conference, 12–16 June 2000, Kosice-High Tatras, Slovakia, E. Krakovska, Ed., Technical University Kosice, Publisher: Vienala, Kosice, 2000, pp. 31–37, ISBN 80-8892-28-3.
  76. E. De Giglio, L. Sabbatini, L. Lampugnani, V. I. Slaveykova, D. L. Tsalev, Surface and Interface Analysis, 29 (11), 747–753 (2000), “Surface investigation on chemically modified platforms for electrothermal atomic absorption spectrometry”.
  77. D. L. Tsalev, L. Lampugnani, A. D’Ulivo, I. I. Petrov Jr., R. Georgieva, K. Marcucci, R. Zamboni, Microchem. J., 70 (2), 103–113 (2001), ”Electrothermal atomic absorption spectrometric determination of selenium in biological fluids with rhodium modifier compared with hydride generation atomic spectrometric techniques”.
  78. D. L. Tsalev, Ann. Univ. de Sofia, Fac. Chimie, 95, 7–12 (2002). “Literary heritage. Bibliography of Professor Dr. Nicola Petrov Pentcheff, Corresponding member of the Bulgarian Academy of Sciences. 31.07.1901–30.07.1983”.
  79. D. L. Tsalev, L. Lampugnani, R. Georgieva, K. K. Chakarova, I. I. Petrov Jr., Talanta, 58 (2), 331–340 (2002), “Electrothermal atomic absorption spectrometric determination of cadmium and lead with stabilized phosphate deposited on permanently modified platforms”.
  80. L. Lampugnani, C. Salvetti, D. L. Tsalev, Talanta, 61 (5), 683–698 (2003), “Hydride generation atomic absorption spectrometry with different flow systems and in-atomizer trapping for determination of cadmium in water and urine—overview of existing data on cadmium vapour generation and evaluation of critical parameters”, DOI: 10.1016/S0039-9140(03)00324-2
  81. D. L. Tsalev, Bulg. Chem. Ind., 75 (1–2), 46 (2004), “Professor Panayot R. Bontchev, Ph.D., D.Sc. elected a member of the Bulgarian Academy of Sciences”.
  82. D. L. Tsalev, Ann. Univ. de Sofia, Fac. Chimie, 97 (2), 15–16 (2005), “In Memoriam: Assoc. Professor Lyulyana Laskarova Kocheva (1918 – 2004)”http://www.chem.uni-sofia.bg/annual/.
  83. D. L. Tsalev, Bulg. Chem. Ind., 75 (3–4), 101–102 (2004), “80th Anniversary of the Chair of Analytical Chemistry (1924–2004) and 115 Years of Education in Analytical Chemistry in Bulgaria (1889–2004)”.
  84. D. L. Tsalev, Ann. Univ. de Sofia, Fac. Chimie, 97 (2), 17–30 (2005), “Literary Heritage. Bibliography of Professor Dr. Sc. Panayot R. Bontchev”, http://www.chem.uni-sofia.bg/annual/
  85. I. B. Karadjova, L. Lampugnani, D. L. Tsalev, Talanta, 65 (4), 1015–1021 (2005) “Electrothermal atomic absorption spectrometric determination of arsenic in essential lavender and rose oils”, DOI: 10.1016/j.talanta.2004.08.035
  86. I. B. Karadjova, L. Lampugnani , M. Onor, A. D’Ulivo, D. L. Tsalev, Spectrochim. Acta Part B, 60, (6), 816–823 (2005), “Continuous flow hydride generation-atomic fluorescence spectrometric determination and speciation of arsenic in wine”, DOI: 10.1016/j.sab.2005.05.008
  87. P. K. Petrov, G. Wibetoe, D. L. Tsalev, Spectrochim. Acta Part B, 61, 50–57 (2006),Comparison between hydride generation and nebulization for sample introduction in the determination of lead in plants and water samples by inductively coupled plasma mass spectrometry, using external calibration and isotope dilution”, DOI: 10.1016/j.sab.2005.11.001
  88. B. B. Ivanova, D. L. Tsalev, M. G. Arnaudov, Talanta, 69 (4), 822–828 (2006), “Validation of reducing-difference procedure for the interpretation of non-polarized infrared spectra of n-component solid mixtures”, DOI: 10.1016/j.talanta.2005.11.026
  89. I. Serafimovski, I. B. Karadjova, T. Stafilov, D. L. Tsalev, Microchem. J., 83 (2), 55–60 (2006), “Determination of total arsenic and toxicologically relevant arsenic species in fish by using electrothermal and hydride generation atomic absorption spectrometry”, DOI: 10.1016/j.microc.2006.01.021
  90. P. K. Petrov, I. Serafimovski, T. Stafilov, D. L. Tsalev, Talanta, 69 (5), 1112–1117 (2006), “Flow injection hydride generation–electrothermal atomic absorption spectrometric determination of toxicologically relevant arsenic in urine”, DOI: 10.1016/j.talanta.2005.12.015
  91. I. B. Karadjova, L. Lampugnani, J. Dědina, A. D’Ulivo, M. Onor, D. L. Tsalev, Spectrochim. Acta Part B, 61, 525–531 (2006), “Organic solvents as interferents in arsenic determination by hydride generation atomic absorption spectrometry with flame atomization”, DOI: 10.1016/j.sab.2006.03.009
  92. T. Stoichev, D. Amouroux, R. C. Rodriguez Martin-Doimeadios, M. Monperrus, O. F. X. Donard, D. L. Tsalev, Applied Spectroscopy Reviews, 41 (6), 591–619 (2006), “Speciation analysis of mercury in aquatic environment”, doi: 10.1080/05704920600929415
  93. D. L. Tsalev, Ann. Univ. de Sofia, Fac. Chimie, 98–99, 9–24 (2006), “80 Years of Chair of Analytical Chemistry (1924–2004) and 115 Years of Education in Analytical Chemistry in Bulgaria (1889–2004) – Tradition, Continuity, Development, Optimism!”, http://www.chem.uni-sofia.bg/annual/
  94. P. K. Petrov, D. L. Tsalev, Ann. Univ. de Sofia, Fac. Chimie, 98–99, 201–205 (2006), “Inductively coupled plasma mass spectrometry with isotope dilution – a primary method or not?”, http://www.chem.uni-sofia.bg/annual/
  95. B. B. Ivanova, V. D. Simeonov, M. G. Arnaudov, D. L. Tsalev, Spectrochim. Acta Part A, 67 (1), 66–75 (2007), “Linear-dichroic infrared spectroscopy –validation and experimental design of the orientation technique as suspension in nematic liquid crystal”, DOI: 10.1016/j.saa.2006.06.025, www.sciencedirect.com/science/journal/13861425/67/1
  96. I. B. Karadjova, P. K. Petrov, I. Serafimovski, T. Stafilov, D. L. Tsalev, Spectrochim. Acta Part B, 62 (3), 258–268 (2007), “Arsenic in marine tissues – the challenging problems to electrothermal and hydride generation atomic absorption spectrometry”, DOI: 10.1016/j.sab.2006.10.008
  97. R. B. Georgieva, P. K. Petrov, P. S. Dimitrov, D. L. Tsalev, Int. J. Environ. Anal. Chem., 87 (9), 673–685 (2007), “Observations on toxicologically-relevant arsenic in urine in adult offspring of families with Balkan Endemic Nephropathy and controls by batch hydride generation atomic absorption spectrometry”, DOI: 10.1080/03067310701218981
  98. B. Karadjova, L. Lampugnani, A. D’Ulivo, M. Onor, D. L. Tsalev, Anal. Bioanal. Chem., 388 (4), 801–807 (2007), “Determination of lead in wine by hydride generation atomic fluorescence spectrometry in the presence of hexacyanoferrate(III)”, DOI: 10.1007/s00216-007-1127-0, DOI: http://dx.doi.org/10.1007/s00216-007-1127-0
  99. D. L. Tsalev, Analytical chemistry – in a new century and in a new millennium, in “ Almanac of Analytical Chemistry in Bulgaria”, Compilers A. Aleksandrov, R. Borisova, G. Naydenov (Managing Editor), G. Naydenov, P. Bontchev, D. Tsalev, A. Aleksandrov, R. Borisova (Eds.), Europress, Plovdiv, 2006, pp. 25–34 [in Bulgarian and English], ISBN 978-954-9357-10-3
  100. Y. Bohari, T. Stoichev, D. L. Tsalev, A. Bosev, Bulg. Chem. Ind., 78 (1–4), 9–12 (2007), “Arsenic speciation in soils in the vicinity of a copper smelter in Pirdop, Bulgaria”.
  101. D. L. Tsalev, Bulg. Chem. Ind., 79 (1−4), 35−36 (2008), ”Fourth Black Sea Basin Conference on Analytical Chemistry (BBCAC-4) 19–23 September 2007, Sunny Beach, Bulgaria”.
  102. B. B. Koleva, T. M. Kolev, D. L. Tsalev, M. Spiteller, J. Pharm. Biomed. Anal., 46 (2), 267–273 (2008), “Determination of phenacetin and salophen analgetics in solid binary mixtures with caffeine by infrared linear dichroic and Raman spectroscopy”, DOI: 10.1016/j.jpba.2007.09.022
  103. P. K. Petrov, J. M. Serafimovska, S. Arpadjan, D. L. Tsalev, T. Stafilov, Central European J. Chem., 6 (2), 216–221 (2008), “Influence of EDTA, carboxylic acids, amino- and hydroxocarboxylic acids and monosaccharides on the generation of arsines in hydride generation atomic absorption spectrometry”, DOI: 10.2478/s11532-008-0006-7
  104. I. B. Karadjova, V. I. Slaveykova, D. L. Tsalev, Aquatic Toxicology, 87 (4), 264–271 (2008), “Arsenic species biouptake and toxicity to green microalgae under sea water conditions”, DOI: 10.1016/j.aquatox.2008.02.006
  105. V. I. Slaveykova, I. B. Karadjova, M. Karadjov, D. L. Tsalev, Environmental Science and Technology, 43 (6), 1798–1803 (2009), “Trace metal speciation and bioavailability in surface waters of the Black Sea coastal area evaluated by HF-PLM and DGT”, DOI:10.1021/es802544n, <http://dx.doi.org/10.1021/es802544n>, <http://pubs.acs.org/doi/pdfplus/10.1021/es802544n>
  106. T. Stoichev, E. Tessier, H. Garraud, D. Amouroux, O. F. X. Donard, D. L. Tsalev, J. Balkan Ecology, 12 (2), 135–145 (2009), “Mercury speciation and partitioning along a municipal sewage treatment plant”, http://www.cabdirect.org/abstracts/20113394696.html;jsessionid=5C1A9B1C2A44E6AA7E840911939E6509
  107. D. L. Tsalev, Bulg. Chem. Ind., 80 (1−4), 1 (2009), ”Editorial: Changes in publishing scientific journals of the Union of Chemists in Bulgaria Khimiya i Industriya and Bulgarian Chemistry and Industry”.
  108. D. L. Tsalev, Atomic absorption spectrometry (flame, electrothermal, vapour generation) in environmental, biological and food analysis, in: Environmental Heavy Metal Pollution and Effects on Child Mental DevelopmentRisk Assessment and Prevention Strategies, L.I. Simeonov, M. Kochubovski, B. Simeonova (Eds.) [NATO Science for Peace and Security Series C: Environmental Security], Springer Science+Business media B.V., Dordrecht, The Netherlands, ISBN: 978-94-007-0252-3, 2011, pp. 171−202, DOI: 10.1007/978-94-007-0253-0_11 <www.springerlink.com/index/JK114T107123404U.pdf>
  109. D. L. Tsalev, Ann. Univ. Sofia, Fac. Chem., 102/103, 13–21 (2011), “Literary Heritage. Bibliography of Professor DSc. Michail G. Arnaudov, Dedicated to the 70th anniversary of Prof. Michail G. Arnaudov”, http://www.chem.uni-sofia.bg/annual/
  110. D. L. Tsalev, Ann. Univ. Sofia, Fac. Chem., 102/103, 43–53 (2011), “Literary Heritage. Bibliography of Professor DSc. Stoyan Alexandrov, Dedicated to the 70th anniversary of Prof. Stoyan Alexandrov Nedeltchev”, http://www.chem.uni-sofia.bg/annual/
  111. E. K. Mladenova, I. G. Dakova, D. L. Tsalev, I. B. Karadjova, Central European Journal of Chemistry, 10 (4) 1175−1182 (2012), “Mercury determination and speciation analysis in surface waters”, DOI: 10.2478/s11532-012-0027-0, http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.2478/s11532-012-0027-0
  112. E. Mladenova, I. Karadjova, D. L. Tsalev, Journal of Separation Science, 35 (10–11), 1249–1265 (2012), “Solid-phase extraction in the determination of gold, palladium, and platinum”, DOI:10.1002/jssc.201100885
  113. D. L. Tsalev, Talanta, 102, 2–6 (2012), http://dx.doi.org/10.1016/j.talanta.2012.05.044
    <http://www.sciencedirect.com/science/article/pii/S0039914012004249>,
    “Reading Zolotov: A source of knowledge, inspiration and pleasure. Thoughts and emotions on the eve of the 80th jubilee of academician Yuri Aleksandrovich Zolotov”.
  114. R. Djingova, V. Mihaylova, V. Lyubomirova, D. L. Tsalev, Applied Spectroscopy Reviews, 48 (5), 384–424 (2013).
    DOI:10.1080/05704928.2012.703153 http://mc.manuscriptcentral.com/spectroscopy “Multielement analytical spectroscopy in plant ionomics research”.
  115. D.L. Tsalev, E. Ivanova, J. Anal. At. Spectrom., 27 (10), 1645−1657 (2012), DOI:10.1039/c2ja30165b,
    “Bulgarian analytical atomic spectroscopists in the new millennium—integrated in the European research area. A Review”.
  116. D. L. Tsalev, Ann. Univ. Sofia, Fac. Chem., 104105, 9–25 (2013). http://www.chem.uni-sofia.bg/annual/
    “Literary Heritage. Bibliography of Professor D.Sc. Ivelin Kuleff. Dedicated to the 70th anniversary of Prof. Ivelin Veselinov Kuleff”.
  117. D. L. Tsalev, Ann. Univ. Sofia, Fac. Chem., 104–105, 35–37 (2013) <http://www.chem.uni-sofia.bg/annual/>
    “In Memoriam: Assoc. Prof. Donka Christova Nonova 1924–2012”.
  118. D. L. Tsalev, Ann. Univ. Sofia, Fac. Chem. Pharm., 106, 9–25 (2014). http://www.chem.uni-sofia.bg/annual/
    “Literary Heritage Bibliography of Professor D.Sc. Vasil Simeonov. Dedicated to the 70th anniversary of Prof. Vasil Dragomirov Simeonov”.
  119. D. L. Tsalev, Information Processing Systems Системи Обробки Інформациї, Харкiв Kharkiv, 2015, Випуск Issue 2 (127), 82–85,
    “Uncertainty of Results of Analytical Measurements – A Brief Overview of Characteristics and Advances” (in Russian). ISSN 1681–7710. http://www.irbis-nbuv.gov.ua/cgi-bin/irbis_nbuv/cgiirbis_64.exe?C21COM=2&I21DBN=UJRN&P21DBN=UJRN&IMAGE_FILE_DOWNLOAD=1&Image_file_name=PDF/soi_2015_2_24.pdf
  120. D. Tsalev, M. Mitewa, “Department of Analytical Chemistry. Bibliography 2009–2013“, St. Kliment Ohrideski University Press, Sofia, 2015, 62 pp., ISBN 978-954-07-3902-1 [in Bulgarian and English].
  121. D. L. Tsalev, Bulg. Chem. Commun., 47 (3), 745–746 (2015).
    ”In memoriam. Academician Panayot R. Bontchev (31.12.1933–11.04.2015)”. ISSN 0324-1130. D. L. Tsalev, Reminescences of Bontchev. Memorial Book Devoted to Academician Professor D. Sci. Panayot Rankov Bontchev (1933−2015)”, D. L. Tsalev (Compiler), M. A. Natov (Editor), 1st edn 2016; 2nd revised edn, 2016, Club of the Ageless Chemists, София, 2016, 122 pp. [in Bulgarian] https://www.uni-sofia.bg/index.php/bul/content/download/156448/1120448/version/1/file/Bontchev+memorial+book+2016_color+rev1+web+edn.pdf
  122. D. L. Tsalev, AH! – The Beloved Chair, Book-Album about the Chair of Analytical Chemistry, D. L. Tsalev (Compiler), M. A. Natov (Editor), 2016, Club of the Ageless Chemists, Sofia, 1st edn 2016; 2nd revised and updated e-edition 2017, 176 pp. [in Bulgarian] https://www.uni-sofia.bg/index.php/bul/content/download/171455/1204511/version/1/file/KAH+book_Part1of2_2nd+e-edn_2017.pdf ; https://www.uni-sofia.bg/index.php/bul/content/download/171456/1204515/version/1/file/KAH+book_Part2of2_2nd+e-edn2017.pdf