The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay

The research of bioaccumulation Plutonium of Babylonia spirata from Jakarta Bay using 242Pu radiotracer has been conducted. The aquaria experiments were applied by two oxidation states of Pu speciation with three replications. The experiment was carried out by 2 steps, such as uptake and depuration....

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Autores principales:	Budiawan Budiawan, Mariska Winda Asrini, Wahyu Retno Prihatiningsih, Heny Suseno
Formato:	article
Lenguaje:	EN
Publicado:	Department of Chemistry, Universitas Gadjah Mada 2021
Materias:	babylonia spirata bioaccumulation jakarta bay plutonium speciation Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/01519e6315494bb0a2124f1d6ef3d181
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spelling	oai:doaj.org-article:01519e6315494bb0a2124f1d6ef3d1812021-12-02T19:04:07ZThe Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay1411-94202460-157810.22146/ijc.63502https://doaj.org/article/01519e6315494bb0a2124f1d6ef3d1812021-08-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/63502https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578The research of bioaccumulation Plutonium of Babylonia spirata from Jakarta Bay using 242Pu radiotracer has been conducted. The aquaria experiments were applied by two oxidation states of Pu speciation with three replications. The experiment was carried out by 2 steps, such as uptake and depuration. The bioavailability of 242Pu in the (III) and (IV) oxidation states from sea has been studied for Babylonia spirata. Biokinetics parameters, such as concentration factors (CFss), uptake rate constants (ku), elimination rate constants (ke), bioconcentration factors (BCF), and biological half-life (tb1/2), were investigated. The dissection is carried out to separate the parts of the gastropod's body so that the target organs for Plutonium contamination can be identified. Each part of the gastropod's body was prepared radiochemically and analyzed using an alpha spectrometer. The research shows that Pu4+ is potentially accumulated in greater value than Pu3+ by B. spirata, in which Pu is more rapidly distributed and retained longer in proboscis and gastrointestinal tract.Budiawan BudiawanMariska Winda AsriniWahyu Retno PrihatiningsihHeny SusenoDepartment of Chemistry, Universitas Gadjah Madaarticlebabylonia spiratabioaccumulationjakarta bayplutoniumspeciationChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 21, Iss 5, Pp 1158-1166 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	babylonia spirata bioaccumulation jakarta bay plutonium speciation Chemistry QD1-999
spellingShingle	babylonia spirata bioaccumulation jakarta bay plutonium speciation Chemistry QD1-999 Budiawan Budiawan Mariska Winda Asrini Wahyu Retno Prihatiningsih Heny Suseno The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay
description	The research of bioaccumulation Plutonium of Babylonia spirata from Jakarta Bay using 242Pu radiotracer has been conducted. The aquaria experiments were applied by two oxidation states of Pu speciation with three replications. The experiment was carried out by 2 steps, such as uptake and depuration. The bioavailability of 242Pu in the (III) and (IV) oxidation states from sea has been studied for Babylonia spirata. Biokinetics parameters, such as concentration factors (CFss), uptake rate constants (ku), elimination rate constants (ke), bioconcentration factors (BCF), and biological half-life (tb1/2), were investigated. The dissection is carried out to separate the parts of the gastropod's body so that the target organs for Plutonium contamination can be identified. Each part of the gastropod's body was prepared radiochemically and analyzed using an alpha spectrometer. The research shows that Pu4+ is potentially accumulated in greater value than Pu3+ by B. spirata, in which Pu is more rapidly distributed and retained longer in proboscis and gastrointestinal tract.
format	article
author	Budiawan Budiawan Mariska Winda Asrini Wahyu Retno Prihatiningsih Heny Suseno
author_facet	Budiawan Budiawan Mariska Winda Asrini Wahyu Retno Prihatiningsih Heny Suseno
author_sort	Budiawan Budiawan
title	The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay
title_short	The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay
title_full	The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay
title_fullStr	The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay
title_full_unstemmed	The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay
title_sort	impact of <sup>242</sup>pu speciation on the bioaccumulation of plutonium by <i>babylonia spirata</i> from jakarta bay
publisher	Department of Chemistry, Universitas Gadjah Mada
publishDate	2021
url	https://doaj.org/article/01519e6315494bb0a2124f1d6ef3d181
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The Impact of <sup>242</sup>Pu Speciation on the Bioaccumulation of Plutonium by <i>Babylonia spirata</i> from Jakarta Bay

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