EPR spectrum deconvolution and dose assessment of fossil tooth enamel using maximum likelihood common factor analysis

Applied Radiation and Isotopes

Volumn 52, Issue 5, 2000, Pages 1317-1326

  Vanhaelewyn, G ^a,c   Callens, F ^a,c   Grun R ^b  

^a Laboratorium voor Kristallografie en Studie van de Vaste Stof Universiteit Gent   (Belgium)

^b AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

^c RESEARCH FOUNDATION FLANDERS FWO   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

CARBONIC ACID; FREE RADICAL; SULFATE;

CONFERENCE PAPER; CONTROLLED STUDY; DOSE RESPONSE; DOSIMETRY; ELECTRON SPIN RESONANCE; ENAMEL; FACTORIAL ANALYSIS; FOSSIL; MATHEMATICAL MODEL; MAXIMUM LIKELIHOOD METHOD; PRIORITY JOURNAL; SAMPLE; SPECTRUM; TOOTH;

EID: 0034657996     PISSN: 09698043     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0969-8043(00)00090-7     Document Type: Conference Paper

References (25)

1. M. Barabas The nature of the paramagnetic centres at g = 2.0057 and g = 2.0031 in marine carbonates Nuclear Tracks and Radiation Measurements 20 1992 453 464
2. H.C. Box H.G. Freund Conformations of the free radical in irradiated α-aminoisobutyric acid J. Chem. Phys 44 1966 2345 2348
3. R. Bouchez R. Cox A. Herve E. Lopez-Carranza J.L. Ma M. Piboule G. Poupeau P. Rey Q-band ESR studies of fossil teeth: consequences for ESR dating Quaternary Science Revieuws 7 1988 497 501
4. 2 to the ESR spectrum near g = 2 of powdered human tooth enamel Calcium Tissues International 41 1987 124 129
5. F.J. Callens R.M.H. Verbeeck D.E. Naessens P.F.A. Matthys E.R. Boesman Effect of carbonate content on the ESR spectrum near g = 2 of carbonated calciumapatites synthesized from aqueous media Calcified Tissue International 44 1989 114 124
6. F. Callens R. Debuyst F. Dejehet S. Idrissi P. Moens Location and motion of isotropic paramagnetic centres in synthetic monohydrocalcite Jpn. J. Appl. Phys 33 1994 4044 4050
7. F. Callens P. Moens R. Verbeeck An EPR study of intact and powdered human tooth enamel dried at 400°C Calcif Tissue Int 56 1995 543 548
8. F. Callens K. Van Laere W. Mondelaers P. Matthys E. Boesman A study of the composite character of the ESR spectrum of alanine Appl. Radiat. Isot 47 1996 1241 1250
9. F. Callens G. Vanhaelewyn P. Matthys E. Boesman EPR of carbonate derived radicals: application in dosimetry, dating and detection of irradiated food Appl. Magn. Reson 14 1998 235 254
10. P. De Volder R. Hoogewijs R. De Gryse L. Fiermans J. Vennik Maximum likelihood common factor analysis in auger electron spectroscopy Surf. Inter. Anal 17 1991 363 372
11. M. Fujimoto S. Sato EPR studies of the UV-induced free radical conversion in γ-irradiated amino acid crystals J. Chem. Phys 57 1972 3704 3708
12. R. Grün Electron spin resonance (ESR) dating Quaternary International 1 1989 65 109
13. R. Grün S. Brumby The assessment of errors in the past irradiation doses extrapolated from ESR/TL dose response data Radiation Measurements 23 1994 307 315
14. R. Grün H. Kohno A. Tani C. Yamanaka M. Ikeya H.P. Huang Pulsed ESR measurements on fossil teeth Radiation Measurements 27 1997 425 431
15. Grün, R., 1998. Dose determination on fossil tooth enamel using ESR spectrum deconvolution with Gaussian and Lorentzian peak shapes. Ancient T L 16 (2), 51–55
16. M. Ikeya New Applications of Electron Spin Resonance-Dating, Dosimetry and Microscopy 1993 World Scientific Singapore
17. Jonas, M., (1997) Electron spin Resonance dating and dosimetry of tooth enamel. Unpublished Ph.D. Thesis, University of Cambridge
18. M. Jonas R. Grün Q-band ESR studies of fossil tooth enamel: implications for spectrum deconvolution and dating Radiation Measurements 27 1997 49 58
19. O. Katzenberger R. Debuyst P. De Canniere F. Dejehet D. Apers M. Barabas Temperature experiments on mollusc samples: an approach to ESR signal identification Appl. Radiat. Isot 40 1989 1113 1118
20. P. Moens P. De Volder R. Hoogewijs F. Callens R. Verbeeck Maximum-likelihood common-factor analysis as a powerful tool in decomposing multicomponent EPR powder spectra J. Magn. Reson A101 1993 1 15
21. 2 signal at g = 2.0007 in the EPR spectra of precipitated carbonated apatites Appl. Magn. Reson 9 1994 103 113
22. P.D.W. Moens F.J. Callens P.F.A. Matthys E.R. Boesman R.M.H. Verbeeck EPR study of carbonate derived and ozonide radicals in carbonated apatites synthesized from aqueous solutions Appl. Magn. Reson 6 1994 121 144
23. T. Oka R. Grün A. Tani C. Yamanaka M. Ikeya H.P. Huang ESR microscopy of fossil teeth Radiation Measurements 27 1997 331 337
24. P.H. Qian L.P. Zhou Geology of Yuan Mou Basin 1991 Beijing Press Yunnan Province
25. U. Radtke A. Mangini R. Grün ESR dating of marine fossil shells Nucl. Tracks 10 1985 879 884