Dosimetric study for irradiation processing of chestnut fruits: experimental setup and dose validation

Program

Abstract Book

Edited by

Marina B. A. VASCONCELLOS

4th Inter

nat

ional N

uc

lear C

hemist

ry Cong

ress

14 – 19

September

2014

, Mar

esias,

S

ão P

aulo

, Br

azil

4th International Nuclear Chemistry Congress

14 – 19 September 2014, Maresias, São Paulo, Brazil

14 – 19 September 2014, Maresias, São Paulo, Brazil

4th International Nuclear Chemistry Congress

SUMMARY

Committee ...06

Promotion and Sponsors ...07

General Information ...08

Program ...10

Invited Speakers ...12

Detailed Program ...14

Poster Session ...18

Abstracts ...31

Invited Speakers...33

Oral Session ...45

Poster Session ...119

6

COMMITTEE

Chair:

Marina Beatriz Agostini Vasconcellos

|

IPEN - CNEN/SP

Co-Chair:

Turan Ünak

|

Emeritus of Ege University, Izmir, Turkey

President of the International Nuclear Chemistry Society

Local Committee:

Ana Maria Graciano Figueiredo

|

IPEN - CNEN/SP

Casimiro J. S. Munita

|

IPEN- CNEN/SP

Déborah I. T. Fávaro

|

IPEN - CNEN/SP

Edson Gonçalves Moreira

|

IPEN - CNEN/SP

Maria José Armelin

|

IPEN - CNEN/SP

Mitiko Saiki

|

IPEN - CNEN/SP

Paulo S. Cardoso da Silva

|

IPEN - CNEN/SP

Vera Akiko Maihara

|

IPEN - CNEN/SP

Almir Faria Clain

|

IRD - CNEN/RJ

Barbara Mazzilli

|

IPEN - CNEN/SP

Elvis Joacir de França

|

CRCN/NE/PE

Maria Ângela de Menezes

|

CDTN - CNEN/MG

International Scientific Board:

Aleksander Bilewicz

|

Poland

Amares Chatt

|

Canada

Boris L. Zhuikov

|

Russia

Borut Smodis

|

Slovenia

Chai Zhifang

|

China

Eduardo Cortes Toro

|

Chile

Flavia Groppi

|

Italy

James D. Â Navratil

|

USA

João Osso Junior

|

Austria

Kattesh V. Katti

|

USA

Manuel Navarrete

|

Mexico

Maria do Carmo Freitas

|

Portugal

Maria Helena Sampa

|

Brazil

Mathias Rossbach

|

Germany

Namik K. Aras

|

Turkey

Panagiotis Misaelides

|

Greece

Rita Pla

|

Argentina

Robert Parr

|

Austria

Rolf Zeisler

|

USA

Simon Jerome

|

UK

Suresh K. Aggarwal

|

India

Tibor Braun

|

Hungary

Turan Ünak

|

Turkey

Xiaolin Hou

|

Denmark

POSTER SESSION

1 -

SEP 16 | Tuesday

eduCATioN iN NuCleAR ChemiSTRy

neutron actiVation analysis and its aPPlication to deterMine the concentration of eleMents in coMPleX Matrices

Valerian LoBo1_, 1_{Wollo University ...123}

KnoWledge aBout nuclear energy and radioactiVity of senior high school students

Aline Sabastiane Gonçales Ramos de oLIVEIRA1_{, Lucio LEoNARDo}1-2_{, Sandra Regina DAMATTo}1_, 1_{Laboratório de Radiometria Ambiental - Instituto de}

Pesquisas Energéticas e Nucleares (IPEN / CNEN) São Paulo, SP, 2 _{Universidade Paulista - UNIP ...124}

NuCleAR ANd RAdioChemiSTRy

MechanisM of uo₂(no₃)₂×6h₂o decoMPosition under MicroWaVe irradiation

Sergey A. kULYUkHIN1 _, 1_{Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science ...127}

sorPtion of uo22+ on sorBents Based on Modified silica gel containing cu, ni, and Zn froM aQueous solutions

Sergey A. kULYUkHIN1_{, Margarita P. GoRBACHEVA}1 _, 1_{frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Science ...128}

forMation of nitrogen oXides during uraniuM nitride dissolution in nitric acid

Alexei A. BESSoNoV1_{, Sergey A. kULYUkHIN}2_{, Andrey Yu. SHADRIN}3_{, Yulia A. VoSkRESENSkAYA}4_{, oleg A. USTINoV}5 _, 1_{frumkin Institute of}

Physical Chemistry and Electrochemistry, Russian Academy of Science, 2_{IOpen joint-stock company VNIINM ...129}

aBsorPtion of nitrous oXide in aQueous solutions of gas cleaning systeM in technological scheMes of un dissolution

Sergey A. kULYUkHIN1_{, Andrey Yu. SHADRIN}2_{, Alexei A. BESSoNoV}1_{, Yulia A. VoSkRESENSkAYA}2_{, oleg A. USTINoV}2, _, 1_{frumkin Institute of}

Physical Chemistry and Electrochemistry, Russian Academy of Science, 2_{IOpen joint-stock company VNIINM ...131}

np(V)-Phenanthroline-dicarBoXylic acid coMPounds: synthesis, structure, ProPerties

Alexei A. BESSoNoV1_{, A.B. YUSoV}1_{, I. A. CHARUSHNIkoVA}1_{, A. M. fEDoSSEEV}1_, 1_{frumkin Institute of Physical Chemistry and Electrochemistry, Russian}

Academy of Sciences ...133 uranyl nitrate hydrolytic BehaVior in the Presence of reductant

Alexei A. BESSoNoV1_{, A.M. fEDoSSEEV}1_{, Y.M. kULYAko}2_{, S.A. PEREVALoV}2_{, A.Yu. SHADRIN}3 _, 1_{frumkin Institute of Physical Chemistry and}

Electrochemistry of RAS, 2_{Vernadsky Institute of Geochemistry and Analytical Chemistry of RAS,} 3_{Open joint-stock company VNIINM ...134}

NuCleAR ANd RelATed TeChNiqueS

crystalline structure and oXygen stoichioMetry of the Ba_0.50sr_0.50co_0.80fe_0.20o_3-d PoWders oBtained By edta-citrate Method Measured By X-ray and neutron diffraction

Everton BoNTURIM1_{, Nelson Batista de LIMA}1_{, Vera Lúcia MAzzoCCHI}1_{, Carlos Benedicto Ramos PARENTE}1_{, José MESTNIk fILHo}1_{, Emília Satoshi}

Miyamaru SEo1_, 1_{Instituto de Pesquisas Energéticas e Nucleares IPEN-CNEN/SP ...137}

eValuation of a 99m_{tc coMPleX as an oil MultiPhase radiotracer}

Martha Sahylí ortega PIJEIRA1_{, Judith DoMÍNGUEz}1_{, Jorge L. BATISTA}1_{, Yuniel TEJEDA}1_{, Ernesto Martínez BAEz}1_{, Jorge Borroto PoRTELA}1_, 1_{Department of Radiochemistry, High Institute of Applied Sciences and Technologies ...138}

Variations on uo2-doPed and undoPed fuel Pellets Microstructures By the addition of recycled Material

Diogo Ribeiro CoSTA1_{, franciole José EzEQUIEL}1_{, Rodrigo Aparecido BARBoSA}1_{, João Paulo Rodrigues CARNAVAL}1_, 1 _{Brazilian Nuclear Industries}

(Indústrias Nucleares do Brasil S.A.– INB) ...139 heterogeneity eValuation of uo2 Pellets to Be used in a BraZilian MeasureMents systeMs intercoMParison

PrograMs

Bárbara fernandes Gonçalves CRISTIANo1_{, José Ubiratan DELGADo}1_{, José Wanderley S. da SILVA}1_{, Aline Gonzalez VIANA}1_{, fábio Cordeiro DIAS}1_,

Marcos Sodre GRUND1_{, Ricardo Tadeu LoPES}1_, 1_{Comissão Nacional de Energia Nuclear (CNEN), Instituto de Radioproteção e Dosimetria (IRD/CNEN) ..140}

concePtion and construction of a reMote ProBe for a PortaBle sPectroMeter using the energy disPersiVe X-ray fluorescence tecniQue

francisco Antonio BRANDão Junior1-2_{, Arno Heeren de oLIVEIRA}1_{, Antonella LoMBARDI Costa}1_, 1_{Departamento de Engenharia Nuclear, Universidade}

19

Metal contaMination in soil of a scraPyard of iMPounded Vehicles

Camila Neves LANGE1_{, Ana Maria Graciano fIGUEIREDo}1_{, Jacinta ENzWEILER}2_, 1_{Instituto de Pesquisas Energéticas e Nucleares, IPEN- CNEN/SP,} 2_{Instituto de Geociências, UNICAMP ...142}

MeasureMents studies of actiVity and gaMMa eMission ProBaBilities for 235_{u and} 238_u

Ronaldo Lins da Silva1_{, R. PoLEDNA}1_{, J. U. DELGADo}1_{, Maria Candida Moreira de ALMEIDA}2_{, R. N. ALVES}3_{, J. S. ESTRADA}3_, 1_{Laboratório Nacional}

de Metrologia das Radiações Ionizantes, IRD, 2 _{Dinor, Comissão Nacional de Energia Nuclear -RJ,} 3_{Instituto Militar de Engenharia, Seção Eng. Nuclear ...143}

long-terM PerforMance assessMent of hPge detectors used in the neutron actiVation analysis (lan) of iPen-cnen/sP (BraZil)

Guilherme Soares zAHN1_{, frederico Antonio GENEzINI}1_{, Regina Beck TICIANELLI}1_{, Mitiko SAIkI}1_, 1_{Instituto de Pesquisas Energéticas e Nucleares}

(IPEN-CNEN/SP) ...144 natural radioactiVity in Wall Paints: PreliMinary results

Leandro Milhomens da foNSECA1_{, Brigitte Roxana Soreanu PECEQUILo}1_, 1_{Instituto de Pesquisas Energéticas e Nucleares145}

use of icP-Ms for deterMination of uraniuM and thoriuM in soil saMPles

Helena Eugênia Leonhardt PALMIERI1_{, Sarah Andresa BoNfIM}2_{, fernanda José Augusto fERREIRA}2_, 1_{Centro de Desenvolvimento da Tecnologia Nuclear}

(CDTN/CNEN), 2_{Bolsista de Iniciação Científica CDTN/CNEN ...146}

eXPeriMental design aPPlied for the oPtiMiZation of inaa Methods

Robson PETRoNI1_{, Edson Gonçalves MoREIRA}1_, 1_{Instituto de Pesquisas Energéticas e Nucleares, IPEN - CNEN/SP ...147}

tdcr and cieMat/nist liQuid cintillation Methods for 3_h, 14_c, 99_{tc and} 68_ge/68_{ga actiVity standardiZation in}

radionuclide Metrology

Paulo Alberto Lima da CRUz1_{, Carlos José da SILVA}1_{, Akira IWAHARA}1_{, Jamir dos Santos LoUREIRo}1_{, Antônio Eduardo de oLIVEIRA}1_{, Luiz TAUHATA}1_,

Ricardo Tadeu LoPES2_, 1_{Instituto de Radioproteção e Dosimetria/Comissão Nacional de Energia Nuclear (IRD/CNEN),} 2_{Programa de Engenharia Nuclear,}

Universidade federal do Rio de Janeiro (PEN/CoPPE, UfRJ) ...148 BoVine Kidney reference Material PreParation ProPosal to Be used in Quality assurance of cheMical

MeasureMents in Meat Products

Liliana CASTRo1_{, Edson Gonçalves MoREIRA}1_{, Vera Akiko MAIHARA}1_{, Marina Beatriz Agostini VASCoNCELLoS}1_, 1_{Instituto de Pesquisas Energéticas e}

Nucleares – IPEN-CNEN/SP ...149 eleMental deterMination in Canoparmelia texana lichen sPecies using X-ray fluorescence sPectroMetry

Rosiana Rocho RoCHA1_{, Mitiko SAIkI}1_{, Nemitala ADDED}2_{, frederico Antonio GENEzINI}1_, 1_{Instituto de Pesquisas Energéticas e Nucleares, IPEN-CNEN/}

SP, 2_{Instituto de física - Universidade de São Paulo ...150}

dosiMetric study for irradiation Processing of chestnut fruits: eXPeriMental setuP and dose Validation Amilcar Lopes ANToNIo1-2-3_{, Isabel C. f. R. fERREIRA}1_{, Albino BENTo}1_{, M. Luisa BoTELHo}2_{, Begoña QUINTANA}3_, 1_{CIMo/ESA, Instituto Politécnico}

de Bragança, 2_{Centro de Ciências e Tecnologias Nucleares, IST, Universidade de Lisboa,} 3_{Departamento de física fundamental, Universidad de Salamanca .151}

eValuation of cl, K, Mg, Mn and na in food grouPs of são Paulo total diet

Jéssica Braga AMBRoGI1_{, Roseane Pagliaro AVEGLIANo}1_{, Uanda Paula de Medeiros dos SANToS}1_{, Vera Akiko MAIHARA}1_, 1_{Instituto de Pesquisas}

Energéticas e Nucleares (IPEN/CNEN-SP) ...152 PreliMinary archaeoMetric study of the archaeological site of laPa grande de taQuaraçu

Diego Renan Giglioti TUDELA1_{, Astolfo G. M. ARAUJo}2_{, Sonia Hatsue TATUMI}3_{, Juan C. R. MITTANI}3_{, Casimiro S. MUNITA}1_, 1_{Instituto de Pesquisas}

Energéticas e Nucleares (IPEN–CNEN/SP), 2_{Museu de Arqueologia e Etnologia, Universidade de São Paulo (USP),} 3_{Universidade federal de São Paulo}

(UNIfESP) ...153 archaeoMetric studies of ceraMics froM the são Paulo ii archaeological site

Rogério Baria RIBEIRo1_{, Nilo f. CANo}1_{, Shigueo WATANABE}2_{, Sonia Hatsue TATUMI}3_{, Eduardo Góes NEVES}4_{, Casimiro S. MUNITA}1_, 1_{Instituto de}

Pesquisas Energéticas e Nucleares, IPEN-CNEN/SP, Brazil, 2_{Instituto de física, Universidade de São Paulo, SP, Brazil,} 3_{Universidade federal de São Paulo,}

Baixada Santista, SP, Brazil, 4_{Museu de Arqueologia e Etnologia, Universidade de São Paulo ... 154}

sPatial dose distriBution in a synthetic Breas on a thoraX PhantoM inducied By sodiuM Pertecnetate-99m_tc

(na99m_tco

4-) silicon Ballon

Carla flávia de LIMA1-2_{, Tarcisio Passos Ribeiro de CAMPoS}1_, 1_{Programa de Ciências e Técnicas Nucleares do Departamento de Engenharia Nuclear,}

Escola de Engenharia, Universidade federal de Minas Gerais, 2_{Ecograf - Núcleo de Diagnóstico Cardiovascular S/C Ltda ... 155}

inorganic eleMents in sugar saMPles consuMed in seVeral countries

Paula Maria Borges de SALLES1_{, Maria Ângela de Barros Correia MENEzES}2_{, Tarcisio Passos Ribeiro de CAMPoS}1_, 1_{Universidade federal de Minas Gerais}

(UfMG), Departamento de Engenharia Nuclear (DEN), 2_{Centro de Desenvolvimento da Tecnologia Nuclear/Comissão Nacional de Energia Nuclear (CDTN/}

CNEN), Serviço de Reator e Técnicas Analíticas (SERTA) ...156 MeasureMents of trace eleMents in Volcanic laVas

Pedro Vinicius GUILLAUMoN1_{, Eric B NoRMAN}2_{, keenan J THoMAS}3_{, Paulo R PASCHoLATI}4_{, Tufic Madi fILHo}5_{, Iuda D Goldman vel LEJBMAN}6_, 1_{Universidade de São Paulo,} 2_{University of California at Berkeley,} 3_{University of California at Berkeley,} 4_{Universidade de São Paulo,} 5_{Universidade de São}

4

_{-INCC 2014 I 4}

_{International Nuclear Chemistry Congress}

dosiMetric study for irradiation Processing of chestnut fruits:

exPeriMental setuP and dose Validation

amilcar lopes antonio

_{, isabel c. f. r. ferreira}

_{, albino Bento}

_{, M. luisa Botelho}

_,

Begoña Quintana

1

_{CIMO/ESA, Instituto Politécnico de Bragança,}

_{Centro de Ciências e Tecnologias Nucleares, IST, Universidade de Lisboa,}

_{Departamento de Física Fundamental, Universidad de Salamanca, Bragança, Portugal, [email protected]}

Food irradiation is being used as a feasible alternative in several countries for insects’s disinfestation, food

decontamination or to increase shelf-life

_{. Therefore our research group developing studies for the preservation}

of European varieties of chestnut fruits by gamma and e-beam irradiation, reporting its positive influence

in some bioactive compounds

_{. During irradiation, the estimated dose is usually monitored with routine}

dosimeters (previously calibrated by standard dosimeters), to assure the desired effects without compromise

the main food characteristics, namely color or texture and nutrients composition. In an experimental gamma

irradiation chamber with four Co-60 sources and the dimensions of 20x50x65 (WxLxH), a square box of

PMMA (polymethylmethacrylate) 15x15x7 cm was positioned inside the chamber, in the 2

_{level of an}

aluminum support built for the effect. The irradiation dose in the box was estimated for different media with

three independent dosimetric systems. A standard dosimeter; ionization chamber; a reference dosimeter,

liquid chemical Fricke dosimeter; and a routine dosimeter, Amber Perspex, were used to estimate the dose

in a media with different densities: air, water and chestnut fruits. For Amber Perspex dosimeters it was also

possible to build a phantom with the dosimeter inside the fruit. With those results it was possible to elaborate

a dose mapping of the irradiation box, estimating the dose, dose rate and dose uniformity ratio (D

/D

).

The results were validated comparing the experimental estimated doses obtained with the three dosimetric

systems and using a state-of-art simulation program for radiation interaction with matter

_{. With the isodose}

maps we can predict the doses and design an irradiation process to irradiate the samples, with or without

rotation, to get a better dose uniformity. The results also shown that the dose uniformity ratio obtained is in

conformity with the good practices for food irradiation.

Acknowledgments

Foundation for Science and Technology, Portugal (Project FCT-RECI/AAG-TEC/0400/2012).

references

1) A. L. Antonio, M. Carocho, A. Bento, B. Quintana, M. L. Botelho, I. C. F. R. Ferreira, Food Chem Toxicol 50 (2012)

3234–3242.

2) A. L. Antonio, A. Fernandes, J. C. M. Barreira, A. Bento, M. L. Botelho, I. C. F. R. Ferreira, Food Chem. Toxicol. 49 (2011)

1918–1923.

3) M. Carocho, A. L. Antonio, J. C. M. Barreira, A. Rafalski, A. Bento, I. C. F. R. Ferreira, Food Bioprocess Tech (2013)

September.