Advances in electron spin resonance dosimetry, archeological dating and biomaterials characterization

• Grant number: 07/06720-4
• Support Opportunities: Regular Research Grants
• Start date: February 01, 2008
• End date: January 31, 2011
• Field of knowledge: Physical Sciences and Mathematics - Physics
• Principal Investigator: Oswaldo Baffa Filho
• Grantee: Oswaldo Baffa Filho
• Host Institution: Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP). Universidade de São Paulo (USP). Ribeirão Preto , SP, Brazil

Abstract

Electron spin resonance (ESR) is a versatile spectroscopic technique for the study of different materials. This project is focused, but not limited to, on the ESR applications for ionizing radiation dosimetry, dating and biomaterials characterization. ESR dosimetry and dating are relatively new areas of application with many open questions that will be addressed by the present research. New methods and approaches will be studied to broaden the applications and to characterize biomaterials. The ESR dosimetry and dating experiments are based in the detection of a signal, stable or with low fading, sensitive to the ionizing radiation. Hard tissues such as bone and tooth enamel as well as minerals had been used for this purpose. However in case of radiological accidents it would be desirable to study alternative materials such as nail and hair. In this case the radicals created by ionizing radiation are not stable and several procedures must be taken to assure the detection of the signal and to infer the actual exposition dose. In another application ST-ESR spectra will be studied to reveal the spectral characteristics associated with the ionizing radiation. (AU)

Scientific publications

(16)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

KINOSHITA, ANGELA; SKINNER, ANNE R.; GUIDON, NIEDE; IGNACIO, ELAINE; FELICE, GISELE DALTRINI; BUCO, CRISTIANE DE A.; TATUMI, SONIA; YEE, MARCIO; GRACIANO FIGUEIREDO, ANA MARIA; BAFFA, OSWALDO. Dating human occupation at Toca do Serrote das Moendas, Sao Raimundo Nonato, Piaui-Brasil by electron spin resonance and optically stimulated luminescence. Journal of Human Evolution, v. 77, n. SI, p. 187-195, DEC 2014. (07/06720-4)

LUCAS APARECIDO ROSA LEITE; ANGELA KINOSHITA; OSWALDO BAFFA; RODNEY KOZLOWISKI DE AZEVEDO; VANESSA DORO ABDALLAH. Ressonância do Spin Eletrônico (ESR) na detecção de poluição aquática através da relação parasito-hospedeiro. Rev. Ambient. Água, v. 13, n. 6, 2018-11-14. (07/06720-4)

ALVES, G. G.; KINOSHITA, A.; DE OLIVEIRA, H. F.; GUIMARAES, F. S.; AMARAL, L. L.; BAFFA, O.. Accuracy of dose planning for prostate radiotherapy in the presence of metallic implants evaluated by electron spin resonance dosimetry. Brazilian Journal of Medical and Biological Research, v. 48, n. 7, p. 644-649, JUN 2015. (07/06720-4)

BLASIOLI, GISELE JANAINA; PEREIRA SILVA, LUCAS HENRIQUE; HOLGADO, LEANDRO ANDRADE; TELLES DE SOUSA, TATIANA PEIXOTO; CATANZARO GUIMARAES, SERGIO AUGUSTO; BAFFA, OSWALDO; KINOSHITA, ANGELA. pplication of Electron Spin Resonance Spectroscopy in Bone Regeneration Studie. Brazilian Journal of Physics, v. 52, n. 2, APR 2022. (13/07699-0, 07/06720-4)

RIBEIRO, RICARDO DA COSTA; KINOSHITA, ANGELA; DE ARAUJO-JUNIOR, HERMINIO ISMAEL; GRACIANO FIGUEIREDO, ANA MARIA; CARVALHO, ISMAR DE SOUZA; BAFFA, OSWALDO. ESR dating of Toxodon teeth from Baixa Grande, Bahia, Brazil. Journal of South American Earth Sciences, v. 112, DEC 2021. (13/07699-0, 07/06720-4, 18/02866-9)

LIMA, IARA S.; GUIDELLI, EDER J.; BAFFA, OSWALDO. Dose enhancement factor caused by gold nanoparticles: influence of the dosimetric sensitivity and radiation dose assessed by electron spin resonance dosimetry. Physics in Medicine and Biology, v. 66, n. 21, NOV 7 2021. (13/07699-0, 07/06720-4)

JÉSSICA MARIANA BONETE; JACQUELINE ROBERTA TAMASHIRO; FÁBIO FRIOL GUEDES DE PAIVA; GEISIANY MARIA DE QUEIROZ-FERNANDES; ÉDER GUIDELLI; OSWALDO BAFFA; ANGELA KINOSHITA. Influence of silver nanoparticles on the tissue reaction of polyacrylic acid-based gel. Acta Cirurgica Brasileira, v. 37, n. 5, 2022-08-12. (07/06720-4, 13/07699-0)

RECH, AMANDA BURG; KINOSHITA, ANGELA; DONATE, PAULO MARCOS; NASCIMENTO, OTACIRO RANGEL; BAFFA, OSWALDO. Electron Spin Resonance Dosimetry Studies of Irradiated Sulfite Salts. Molecules, v. 27, n. 20, p. 9-pg., 2022-10-01. (13/07699-0, 13/03258-9, 07/06720-4)

LOPES, RENATO PEREIRA; PEREIRA, JAMIL CORREA; CARON, FELIPE; RITTER, MATIAS DO NASCIMENTO; DE SOUZA, MARCIO SILVA; DILLENBURG, SERGIO REBELLO; BARBOZA, EDUARDO GUIMARAES; TATUMI, SONIA HATSUE; YEE, MARCIO; KINOSHITA, ANGELA; et al. Late Pleistocene-Holocene fossils from Mirim Lake, southern Brazil, and their paleoenvironmental significance: II - Mollusks. Journal of South American Earth Sciences, v. 112, n. 1, DEC 2021. (07/06720-4, 13/07699-0)

CORTES FARIA, FABIO HENRIQUE; KINOSHITA, ANGELA; CARVALHO, ISMAR DE SOUZA; DE ARAUJO-JUNIOR, HERMINIO ISMAEL; PEGORIN, PRISCILA; FIGUEIREDO, ANA MARIA G.; BAFFA, OSWALDO. ESR dating of late Quaternary megafauna fossils from Joao Dourado, Bahia, Brazil. Journal of South American Earth Sciences, v. 101, AUG 2020. (18/02866-9, 07/06720-4, 17/10690-5, 13/07699-0)

LOPES, RENATO PEREIRA; PEREIRA, JAMIL CORREA; KINOSHITA, ANGELA; MOLLEMBERG, MICHELLE; BARBOSA, JR., FERNANDO; BAFFA, OSWALDO. Geological and taphonomic significance of electron spin resonance (ESR) ages of Middle-Late Pleistocene marine shells from barrier-lagoon systems of Southern Brazil. Journal of South American Earth Sciences, v. 101, AUG 2020. (15/15483-2, 18/02866-9, 07/06720-4)

GUIDELLI, EDER J.; LIMA, IARA S.; BAFFA, OSWALDO. Monosodium glutamate for accidental, retrospective, and medical dosimetry using electron spin resonance. RADIATION AND ENVIRONMENTAL BIOPHYSICS, v. 57, n. 4, p. 349-356, NOV 2018. (07/06720-4)

RECH, AMANDA B. B.; KINOSHITA, ANGELA; DONATE, PAULO M. M.; BAFFA, OSWALDO. ESR dosimetry with lithium, potassium, and sodium compounds. Applied Radiation and Isotopes, v. 181, p. 9-pg., 2022-03-01. (13/03258-9, 07/06720-4, 13/07699-0)

KINOSHITA, ANGELA; SKINNER, ANNE R.; GUIDON, NIEDE; IGNACIO, ELAINE; FELICE, GISELE DALTRINI; BUCO, CRISTIANE DE A.; TATUMI, SONIA; YEE, MARCIO; GRACIANO FIGUEIREDO, ANA MARIA; BAFFA, OSWALDO. Dating human occupation at Toca do Serrote das Moendas, Sao Raimundo Nonato, Piaui-Brasil by electron spin resonance and optically stimulated luminescence. Journal of Human Evolution, v. 77, p. 9-pg., 2014-12-01. (07/06720-4)

MAZARO, SARAH J.; KINOSHITA, ANGELA; NICOLUCCI, PATRICIA; DA SILVA, LEONARDO PERES; BAFFA, OSWALDO. Characterization and implementation of the L-alanine detector for quality control of lung SBRT treatments with the VMAT technique. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES, v. 15, n. 1, p. 7-pg., 2022-03-01. (07/06720-4, 13/07699-0)

BAFFA, OSWALDO; NICOLUCCI, PATRICIA; CANDEIAS, MARCOS; TROMPIER, FRANCOIS; KINOSHITA, ANGELA. Alanine/electron spin resonance dosimetry for environmental qualification of electric equipment in a nuclear power plant. Radiation Physics and Chemistry, v. 193, p. 6-pg., 2022-04-01. (07/06720-4, 13/07699-0)