Results 61 to 70 of about 9,495 (221)

Validation of the Hyalella azteca Bioconcentration Test (HYBIT)

, 2021
International audienceBioconcentration factors (BCF) for regulatory purposes are conventionally determined experimentally by aqueous exposure bioconcentration fish tests according to OECD test guideline (TG) 305.
Pandard, Pascal, Walter-Rohde, Susanne, Kosfeld, Verena, Schlechtriem, Christian, Rauert, Caren   +4 more
core   +1 more source

Teores elevados de Polônio-210 em plantas aquáticas da restinga de Carapebus, RJ

Química Nova, 1999
210Po concentrations have been determined in one green alga and in five freshwater plants grown in a pond of the Carapebus restinga (State of Rio de Janeiro).
Kelecom Alphonse, Santos Pedro Lopes dos, Gouvea Rita de Cássia S., Dutra Iedo Ramos, Fevereiro Paulo Cesar Ayres   +4 more
doaj  

ASSESSMENT OF METAL BIOCONCENTRATION AND TRANSLOCATION IN TREES RAISED ON HEAVY METAL POLLUTED SOILS FROM SOUTHWESTERN NIGERIA

Natural Resources and Sustainable Development
This study investigated the bioconcentration and translocation of heavy metals in five tropical tree species, Gmelina arborea, Terminalia superba, Triplochiton ivorensis, Shorea roxburghii, and Tectona grandis via the bioconcentration factor (BCF) and ...
Olayiwola Victor Akanbi, Ajayi Emmanuel Oluwakayode, Ogunbamowo Paul Oluwatimilehin   +2 more
doaj   +1 more source

Heavy Metal Contamination: Impacts From Plants to the Food Chain and Eco‐Friendly Amelioration Strategies

AgriFood: Journal of Agricultural Products for Food, Volume 2, Issue 3, Page 232-246, September 2026.
Heavy metal pollution reduces soil health and threatens food safety by entering plants; however, the use of nanoparticles, biofertilizers, and organic fertilizers such as biochar offers a promising strategy for improvement and sustainable agriculture. ABSTRACT Heavy metal (HM) pollution, resulting from human activities such as mining and the excessive ...
Sina Siavash Moghaddam, Latifeh Pourakbar, Sevda Alizadeh, Zahra Alizadeh, Jelena Popović‐Djordjević   +4 more
wiley   +1 more source

SigmaFormer: Augmenting transformer encoders with COSMO sigma profiles for pure component property prediction

AIChE Journal, Volume 72, Issue 9, September 2026.
Abstract Transformer‐based molecular models pretrained on SMILES strings demonstrate strong performance in property prediction. However, these model often lack explicit integration of molecular surface charge distributions that govern intermolecular interactions such as hydrogen bonding and polarity.
Tae Hyun Kim, Silabrata Pahari, Joseph Sang‐Il Kwon   +2 more
wiley   +1 more source

Diverse PFAS produce unique transcriptomic changes linked to developmental toxicity in zebrafish

Frontiers in Toxicology
Per- and polyfluoroalkyl substances (PFAS) are a widespread and persistent class of contaminants posing significant environmental and human health concerns. Comprehensive understanding of the modes of action underlying toxicity among structurally diverse
Yvonne Rericha, Yvonne Rericha, Lindsey St. Mary, Lindsey St. Mary, Lisa Truong, Lisa Truong, Ryan McClure, J. Kainalu Martin, Scott W. Leonard, Preethi Thunga, Michael T. Simonich, Katrina M. Waters, Katrina M. Waters, Jennifer A. Field, Robyn L. Tanguay, Robyn L. Tanguay   +15 more
doaj   +1 more source

HYPERTEXTUAL KNOWLEDGE FOR MINIMIZING RISKS OF BIOCHEMISTRY AND BIOPHYSICS STRUCTURES AND HEALTH SUSTAINABILITY ACHIEVEMENT [PDF]

Strategii Manageriale, 2014
The present study was used to examine the main theoretical and practical ideas about taking processes of accumulation, concentration and amplification (concentration / accumulation) of chemical compounds , potentially affect on humans and outside, at ...
Ioana-Andreea, MARINESCU
doaj  

Synergistic Advanced Oxidation and Physicochemical Treatment Strategies for Antibiotic Removal and Resistance Mitigation in Water

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 5, September/October 2026.
ABSTRACT The presence of antibiotics in water not only causes environmental pollution but also increases the growth of antibiotic‐resistant bacterial genes, which pose serious threats to human beings and other water residents. Large numbers of people are reportedly affected by the resistant bacterial genes, as many broad‐spectrum antibiotics are not ...
Amir Zada, Shohreh Azizi
wiley   +1 more source

Effects of different soil types on the bioconcentration factor under stress of exogenous Pb.

, 2014
Effects of different soil types on the bioconcentration factor under stress of exogenous Pb.
Hua Yang (120668), Yupeng Li (507508), Zhaojun Li (494105), Yongchao Liang (494106), Jian Long (385924)   +4 more
core   +1 more source

Comparison of Uptake of Cadmium at Low Concentrations Under Hydroponic and Soil‐Based Agriculture Systems for Lettuce, Indian Spinach and Methi

Journal of Sustainable Agriculture and Environment
Using recycled water for agriculture offers a sustainable approach by adding inherent nutrients and moisture to the soil. However, it contains unwanted contaminants such as heavy metals like cadmium at lower concentrations.
Devishetty Jayadevappa Kotresh, Hadiveppa Marulappa Jayadeva, Dharmappa Hagare, Gundappa Guruputrappa Kadalli, Basant Maheshwari, Benherlal Palayyan Saraswathy, Vishwanath Krishnappa, Pruthviraj Narasimhamurthy, Mahantesh Basangouda Nagangoudar, Vinay Mallikarjuna Gangana Gowdra, Mummasani Asritha, Santosh Araganji, Sonu Sonu   +12 more
doaj   +1 more source