Results 71 to 80 of about 4,326,216 (178)

Bioconcentration of some trace metals in Panicum maximum and Colocaesia esculenta from two automobile workshops in Choba and Alakahia, Obio-Akpor Local Government Area, Rivers State, Nigeria

, 2019
The levels of Pb, Ni, Cr, Zn, Cd and V and their bioconcentration factors in two plant species commonly found around automobile workshops in Alakahia and Choba areas of Rivers state were investigated using Atomic Absorption Spectrophotometer.
Enukoha, N.N., Onojake, M.C.
core   +1 more source

Intercropping minimally influences differences in per- and polyfluoroalkyl substance (PFAS) uptake among three agricultural crops

Journal of Agriculture and Food Research
The widespread presence of per- and polyfluoroalkyl substances (PFAS) in agroecosystems challenges safe and profitable food production. To contribute to the broader understanding of crop-specific PFAS uptake, we cultivated lettuce (Lactuca sativa L ...
Alex E. Scearce, Jean D. MacRae, Caleb P. Goossen, Yong-Jiang Zhang, Kylie P. Holt, Gemma P. Scott, Rachel E. Schattman   +6 more
doaj   +1 more source

Screening Maize Cultivars Enables Concurrent Safe Crop Production and Phytoremediation of Cd‐Contaminated Agricultural Soil: A Field Experiment

Land Degradation &Development, Volume 37, Issue 15, Page 10873-10881, September 2026.
ABSTRACT Conventional management of heavy metal contaminated soil faces a dual challenge. Safe utilization maintains agricultural production without removing pollutants, whereas phytoremediation cleans the soil but cannot guarantee the planted crop safety.
Zhihuai Chen, Haohua Guo, Qiang Cao, Yali Tang, Hanbo Li, Hongbo Li, Jinshan Yang, Xiao‐San Luo   +7 more
wiley   +1 more source

Bioconcentration and biotransformation of organophosphorus flame retardants (PFRs) in common carp (Cyprinus carpio)

Environment International, 2019
Understanding the bioaccumulation and biotransformation of xenobiotic compounds is critical for evaluating their fate and potential toxicity in vivo. In the present study, the tissue specific accumulation and depuration of seven organophosphorus flame ...
Bin Tang, Giulia Poma, Michiel Bastiaensen, Shan-Shan Yin, Xiao-Jun Luo, Bi-Xian Mai, Adrian Covaci   +6 more
doaj   +1 more source

Nanotechnology‐Based Immunostimulants in Aquaculture: Mechanisms, Advances and Practical Applications

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Nano‐immunostimulants improve fish health through targeted and controlled delivery of immunostimulatory compounds. Biodegradable polymeric and lipid‐based nanocarriers enhance immune responses, bioavailability and disease resistance while reducing antibiotic dependence and environmental impact.
Mustafa Öz, Enes Üstüner
wiley   +1 more source

Predicting the bioconcentration factor through a conformation-independent QSPR study [PDF]

, 2017
The ANTARES dataset is a large collection of known and verified experimental bioconcentrationfactor data, involving 851 highly heterogeneous compounds from which 159 of them arepesticides.
Leguizamón Aparicio, María Silvia del Valle, Ocsachoque, Marco Antonio, M. S. Leguizamón Aparicio, Bacelo, Daniel Enrique, M. A. Ocsachoque, J. F. Aranda, P. R. Duchowicz, Castro, Eduardo Alberto, Aranda, José Francisco, Duchowicz, Pablo Román, D. E. Bacelo, E. A. Castro   +11 more
core   +1 more source

Fish bioconcentration studies with column-generated analyte concentrations of highly hydrophobic organic chemicals

, 2022
S.906-916The performance of aqueous exposure bioconcentration fish tests according to Organisation for Economic Co-operation and Development (OECD) guideline 305 requires the possibility of preparing stable aqueous concentrations of the test substances ...
Düring, Rolf-Alexander, Bebon, Rebecca, Bruckert, Hans-Jörg, Böhm, Leonard, Schlechtriem, Christian   +4 more
core   +1 more source

Assessment of phytoaccumulation of trace elements in medicinal plants from natural habitats

Herba Polonica, 2018
Introduction: The high concentration of some trace elements in medicinal plants may lowering the value of herbal material, and may cause poisoning effects.
Tomaszewska-Sowa Magdalena, Kobierski Mirosław, Sawilska Anna Katarzyna, Figas Anna   +3 more
doaj   +1 more source

A Study of Mercury Pollution in Water, Sediment, and Lais (Kryptopterus) Fish in the Melawi Watershed

Journal of Tropical Life Science, 2020
Mercury (Hg) is a heavy metal that is very dangerous and toxic. Melawi River, a river with a length of 471 m, passes through four districts namely Menukung, Ella Hulu, Ella Hilir, and Nanga Pinoh which are the main water transportation routes in Melawi ...
Bambang Triswanto, Muhamad Agus Wibowo, Puji Ardiningsih   +2 more
doaj   +1 more source

Engineering 2,4,6‐Triaminopyrimidine‐Functionalized Fumed Silica for Highly Selective Hg2+ Detection: Spectroscopic and Theoretical Elucidations

ChemistryOpen, Volume 15, Issue 8, August 2026.
Hg2+ is considered one of the most dangerous heavy metal pollutants. The fumed‐Si‐Pr‐TAP was prepared by functionalizing fumed‐silica with 3‐(chloropropyl)trimethoxysiliane and 2,4,6‐triaminopyrimidine (TAP). Fumed‐Si‐Pr‐TAP can detect Hg2+ ions in aqueous solutions with good sensitivity and selectivity.
Ghodsi Mohammadi Ziarani, Fatemeh Soleymani, Zahra Panahande, Zahra Ahmadi, Alireza Badiei, Senem Akkoc, Mehran Feizi‐Dehnayebi   +6 more
wiley   +1 more source