Specific colorimetric detection of methylmercury based on peroxidase-like activity regulation of carbon dots/Au NPs nanozyme

Q Li, H Li, K Li, Y Gu, Y Wang, D Yang, Y Yang… - Journal of Hazardous …, 2023‏ - Elsevier
Methylmercury (MeHg+) is one of the common organic species of mercury, and has much
higher toxicity than inorganic mercury. Based on the selective enhancement of the activity of …

Methylmercury and selenium interactions: mechanisms and implications for soil remediation

F Dang, Z Li, H Zhong - Critical Reviews in Environmental Science …, 2019‏ - Taylor & Francis
The bioaccumulation of methylmercury (MeHg), a highly toxic Hg species, and its associated
ecological and health risks are of global concerns. Mercury–selenium (Se) antagonism is …

Fluorescent detection of methyl mercury in aqueous solution and live cells using fluorescent probe and micelle systems

S Oh, J Jeon, J Jeong, J Park, ET Oh, HJ Park… - Analytical …, 2020‏ - ACS Publications
It is highly challenging to develop fast and sensitive fluorescent methods for monitoring
organic mercury in purely aqueous solutions as well as live cells. Especially, selective …

[HTML][HTML] Maternal co-exposure to mercury and perfluoroalkyl acid isomers and their associations with child neurodevelopment in a Canadian birth cohort

AJF Reardon, M Hajihosseini, I Dinu, CJ Field… - Environment …, 2023‏ - Elsevier
Abstract Background Perfluoroalkyl acids (PFAAs) within the broader class of per-and
polyfluoroalkyl substances (PFAS) are present in human serum as isomer mixtures, but …

Bioaccumulation and human health implications of essential and toxic metals in freshwater products of Northeast China

L Fu, X Lu, K Niu, J Tan, J Chen - Science of the Total Environment, 2019‏ - Elsevier
Bioaccumulation and human health risks of essential and toxic metals in ten species of
freshwater products from Northeast China were investigated in this study. The …

Human mercury exposure levels and fish consumption at the French Riviera

MV Petrova, M Ourgaud, JRH Boavida, A Dufour… - Chemosphere, 2020‏ - Elsevier
Humans are exposed to methylmercury (MeHg), a bioaccumulative neurotoxin, mainly
through the consumption of marine fish. Several studies showed that high MeHg exposure …

Fast and sensitive fluorescent detection of inorganic mercury species and methylmercury using a fluorescent probe based on the displacement reaction of arylboronic …

LN Neupane, J Park, PK Mehta, ET Oh… - Chemical …, 2020‏ - pubs.rsc.org
We present a reaction-based fluorescent probe (1) for Hg2+ and CH3Hg+, based on the
displacement reaction of the arylboronic acid with the mercury species. 1 showed promising …

The consumption of fish by the riverine population of the lower Solimões River, Amazonas, Brazil

GKS Dias, FK Siqueira-Souza, LA Souza… - Brazilian Journal of …, 2023‏ - SciELO Brasil
The riverine population of the Amazon Basin are among the largest consumers of fish in the
world, but the consumption patterns could be regionally distinct. Moreover, their total fish …

Nanocatalyst/Nanoplasmon‐Enabled Detection of Organic Mercury: A One‐Minute Visual Test

P Donati, M Moglianetti, M Veronesi… - Angewandte Chemie …, 2019‏ - Wiley Online Library
We present a fast and sensitive nanosensor that can detect organic mercury, exploiting the
combination of the catalytic and plasmonic properties of gold nanoparticles (AuNPs). The …

Neurodevelopmental and metabolomic responses from prenatal coexposure to perfluorooctanesulfonate (PFOS) and methylmercury (MeHg) in Sprague–Dawley rats

AJF Reardon, J Karathra, A Ribbenstedt… - Chemical Research …, 2019‏ - ACS Publications
Methylmercury (MeHg) and perfluorooctanesulfonate (PFOS) are major contaminants of
human blood that are both common in dietary fish, thereby raising questions about their …