Results 221 to 230 of about 4,447,414 (292)

Evaluation of Pontederia crassipes as bioindicator of heavy metals in Lake Manzala, Egypt. [PDF]

Sci Rep
Ramadan S, Elshamy MM, Nafea EM.
europepmc   +1 more source

Gadolinium as an Emerging Contaminant: Environmental Cycling, Human and Plant Interactions, and Mitigation Strategies

Rare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Gadolinium (Gd) is a rare earth element whose anthropogenic cycle has expanded rapidly, driven primarily by the widespread medical use of gadolinium‐based contrast agents (GBCAs) in magnetic resonance imaging, alongside its use in selected electronic and energy‐related technologies.
Nazenin Akin, Dilek Yalcin, Ibrahim Ilker Ozyigit   +2 more
wiley   +1 more source

Flow velocity disturbance history modulates the ability of biofilms to accumulate pesticides. [PDF]

FEMS Microbiol Ecol
Artigas J, Menard Y, Luzet M, Creusot N, Mazzella N, Millan-Navarro D, Moreira A, Morin S, Romaní AM, Batisson I.   +9 more
europepmc   +1 more source

Illegal Gold Mining in the Brazilian Amazon: Environmental Degradation in Yanomami Indigenous Lands, and Regulatory Failures

Sustainable Development, Volume 34, Issue 7, Page 9232-9246, November 2026.
ABSTRACT Illegal gold mining has emerged as a major sustainability threat in the Amazon, eroding Indigenous rights, forest integrity, and climate mitigation efforts. This study examines how international market incentives relate to the expansion of illegal mining and associated deforestation within the Yanomami Indigenous Territory (YIT) from 2008 to ...
Shirléia Lago Santos, Ana Claudia de Araujo Moxotó, Jurandir Moura Dutra   +2 more
wiley   +1 more source

Associations between legacy and emerging per and polyfluoroalkyl substances (PFAS) bioaccumulation and clinicopathological characteristics in breast cancer. [PDF]

Front Public Health
Sun B, Gao Z, Liu X, Liu G, Wang S, Liu J, Wang J, Zhang H, Zhang M, Chen C, He F, Hu D, Hao J.   +12 more
europepmc   +1 more source

Electroconductive MXene‐Thin‐Film‐Composite Membranes for Coupled Osmotic Concentration and PFAS Mineralization

Small, Volume 22, Issue 61, 2 November 2026.
An electroconductive MXene‐TFC membrane integrates osmotic dewatering with anodic oxidation to concentrate and mineralize PFOA at the membrane interface. The coupled AO‐PRO configuration accelerates degradation kinetics, achieves 99% rejection and up to 93% TOC removal, and lowers specific energy demand, offering a compact route for PFAS destruction ...
Afrouz Yousefi, Pooria Karami, Vahid Rad, Amir Aghaei, Mojtaba Mohseni, Lingling Yang, Masoud Soroush, Matthias Wessling, Mohamed Gamal El‐Din, Mohtada Sadrzadeh   +9 more
wiley   +1 more source

Oxalate-mediated detoxification and bioaccumulation of lead and cadmium in <i>Escherichia coli</i> K-12 MG1655. [PDF]

Microbiology (Reading)
Nnaji ND, Anyanwu CU, Miri T, Onyeaka H.
europepmc   +1 more source

Multistressor Interaction of Perfluorooctane Sulfonate (PFOS) and Temperature in Two Estuarine Fish Species, Red Drum ( Sciaenops ocellatus ) and Sheepshead Minnow ( Cyprinodon variegatus )

Environmental Toxicology, Volume 41, Issue 11, Page 1167-1178, November 2026.
ABSTRACT Perfluorooctane sulfonate (PFOS), a perfluoroalkyl substance (PFAS), is characterized by a long, fluorinated carbon chain which makes it ideal for oil‐ and water‐repellent products but detrimental for the environment, where it persists and accumulates in organisms.
Anna L. Thornton, Katy W. Chung, Peter B. Key, Emily C. Pisarski, Philip Tanabe, Marie E. DeLorenzo   +5 more
wiley   +1 more source

Non-invasive assessment of mercury exposure in rodents and marsupials from a historically contaminated area of the Madeira River, Western Amazon. [PDF]

Bull Environ Contam Toxicol
Facundo JB, Cabral CDS, Messias MR, Bastos WR, Manrique WG.   +4 more
europepmc   +1 more source

Media‐Dependent Growth, Stress Responses, and Metal Accumulation Patterns in Azolla imbricata (Roxb.) Nakai Exposed to As, Cd, Cu, Pb, and Zn: Individual and Combination Effects (Synergistic, Antagonistic, and Additive)

Environmental Toxicology, Volume 41, Issue 11, Page 1223-1248, November 2026.
ABSTRACT In this study, we examined metal accumulation and biochemical responses of Azolla imbricata (Roxb.) Nakai exposed to water medium (WM) and nutrient medium (NM) under single and combined (co‐exposure) treatments with five metals (As, Cd, Cu, Pb, and Zn) at 10% environmentally relevant concentrations.
Sung‐Chul Hong, Je‐Sung Park, Seong‐Ho Jang, Eun‐Sang Jung, Byung‐Gil Jung, Anisa Dea Novianti, Velmurugan Palanivel, Young‐Chae Song, Arpita Kumari, Geetha Parameswaran, Sivakumar Subpiramaniyam   +10 more
wiley   +1 more source