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Predicting the Bioconcentration Factor in Fish from Molecular Structures [PDF]

Toxics, 2022
The bioconcentration factor (BCF) is one of the metrics used to evaluate the potential of a substance to bioaccumulate into aquatic organisms. In this work, linear and non-linear regression QSARs were developed for the prediction of log BCF using ...
Linda Bertato, Nicola Chirico, Ester Papa   +2 more
doaj   +2 more sources

Accumulation of Iron (Fe) in Green Mussel (Perna viridis Linnaeus 1758) in Tanjung Mas Waters, Semarang

Jurnal Ilmu Pertanian Indonesia, 2021
The source of iron in waters can come from human activities that carry out activities such as waste disposal in household and industrial activities.
Findiani Dwi Astari, Djamar Tumpal Floranthus Lumban Batu , Isdradjad Setyobudiandi   +2 more
doaj   +1 more source

Bioconcentration of Chromium (Cr) on The Soft Tissue of Mussels (Perna viridis, Linnaeus 1758) in Tambak Lorok Waters, Semarang

Jurnal Kelautan Tropis, 2023
Industrial development provides economic benefits, but also increases the concentration of waste pollution which affects the aquatic environment of Tambak Lorok on the North Coast of Central Java.
Siti Rudiyanti, Suryanti Suryanti, Churun Ain   +2 more
doaj   +1 more source

Bioaccumulation of Pyraoxystrobin and Its Predictive Evaluation in Zebrafish

Toxics, 2021
This paper aims to understand the bioaccumulation of pyraoxystrobin in fish. Using a flow-through bioconcentration method, the bioconcentration factor (BCF) and clearance rate of pyraoxystrobin in zebrafish were measured.
Wenzhu Wu, Jing Xu, Yezhi Dou, Jia Yu, Deyang Kong, Lixiang Zhou   +5 more
doaj   +1 more source

Bioconcentration of carbamazepine, enalapril, and sildenafil in neotropical fish species

Frontiers in Toxicology, 2023
Sewage effluents are the main source of entry of Human Pharmaceutical Active Ingredients (HPAIs) to surface water bodies. Carbamazepine (CBZ), psychiatric drug, enalapril (ENA) antihypertensive, and sildenafil (SIL), to treat erectile dysfunction, have ...
Macarena Gisele Rojo, Diego Cristos, Pedro Carriquiriborde   +2 more
doaj   +1 more source

Heavy metals and arsenic in soil and vegetation of Niger Delta, Nigeria: Ecological risk assessment

Case Studies in Chemical and Environmental Engineering, 2022
Present study has evaluated the occurrence of heavy metal HM in soil/vegetation, the ecological risk assessment of HM in crude oil rich Niger Delta, Nigeria. All samples were processed, and HM were assayed using Atomic Absorption Spectrophotometry.
Esther Amaka Okoye, Anthonet N. Ezejiofor, Ify L. Nwaogazie, Chiara Frazzoli, Orish E. Orisakwe   +4 more
doaj   +1 more source

The Accumulation Risk of Heavy Metals in Vegetables which Grown in Contaminated Soil

مجلة بغداد للعلوم, 2021
The present study has been carried out to estimate heavy metals mobility, bioconcentration and transfer from polluted soil to roots tissues and from roots tissues to aerial parts using bioconcentration factor and translocation factor.
Asmaa A Hamad, Khalid H Alamer, Hissah S Alrabie   +2 more
doaj   +1 more source

Mercury in scarletina bolete mushroom (Neoboletus luridiformis): Intake, spatial distribution in the fruiting body, accumulation ability and health risk assessment

Ecotoxicology and Environmental Safety, 2022
In the present work, we focused on two aspects of mercury (Hg) bioconcentration in the above-ground parts of Neoboletus luridiformis. In the first part, we monitored the bioconcentration potential of individual anatomical parts of a particular fruiting ...
Július Árvay, Martin Hauptvogl, Lenka Demková, Ľuboš Harangozo, Marek Šnirc, Lenka Bobuľská, Jana Štefániková, Anton Kováčik, Silvia Jakabová, Ivona Jančo, Vladimír Kunca, Dubravka Relić   +11 more
doaj   +1 more source

Water temperature affects the biotransformation and accumulation of a psychoactive pharmaceutical and its metabolite in aquatic organisms

Environment International, 2021
Pharmaceutically active compounds (PhACs) have been shown to accumulate in aquatic and riparian food-webs. Yet, our understanding of how temperature, a key environmental factor in nature, affects uptake, biotransformation, and the subsequent accumulation
D. Cerveny, J. Fick, J. Klaminder, E.S. McCallum, M.G. Bertram, N.A. Castillo, T. Brodin   +6 more
doaj   +1 more source

QSAR-QSIIR-based prediction of bioconcentration factor using machine learning and preliminary application

Environment International, 2023
Bioconcentration factor (BCF) is one of the important parameters for developing human health ambient water quality criteria (HHAWQC) for chemical pollutants. Traditional experimental method to obtain BCF is time-consuming and costly.
Jia-Yun Xu, Kun Wang, Shu-Hui Men, Yang Yang, Quan Zhou, Zhen-Guang Yan   +5 more
doaj   +1 more source