Results 61 to 70 of about 16,056 (213)

Single-cell RNA sequencing reveals the role of mitochondrial dysfunction in the cardiogenic toxicity of perfluorooctane sulfonate in human embryonic stem cells

Ecotoxicology and Environmental Safety
Perfluorooctane sulfonate (PFOS), an endocrine-disrupting chemical pollutant, affects embryonic heart development; however, the mechanisms underlying its toxicity have not been fully elucidated.
Min Qiu, Jing Chen, Mingqin Liu, Zhiqiang Nie, Miaola Ke, Guanghui Dong, Haishan Zhao, Chengbin Zhou, Haiyan Zeng, Biaochuan He, Jimei Chen, Jian Zhuang, Xiaohong Li, Yanqiu Ou   +13 more
doaj   +1 more source

Silica Coating Enhances the PFAS Photocatalytic Properties of Boron Nitride

CleanMat, EarlyView.
A coating of 6 wt% SiO2 effectively covered the edges of BN, which lowered BN hydrolysis and increased PFOA photodegradation. ABSTRACT Boron nitride (BN) has recently emerged as a promising material capable of breaking down toxic perfluorooctanoic acid (PFOA) and other per‐ and polyfluoroalkyl substances (PFAS) through photocatalysis. However, chemical
Youngkun Chung, Bo Wang, Gunhak Oh, Kiheon Hong, Welman C. Elias, Juan A. Donoso, Kimberly Heck, Michael S. Wong   +7 more
wiley   +1 more source

Maternal Dipyrone Exposure and Risk of Major Congenital Malformations, Adverse Perinatal and Postnatal Outcomes: A Population‐Based Cohort Study

Clinical Pharmacology &Therapeutics, EarlyView.
Pain and fever are common in pregnancy. Dipyrone is widely used in Europe, Latin America, and parts of Asia, but is banned in other countries due to concerns about agranulocytosis. Evidence on its safety in pregnancy remains limited and inconsistent. This study aimed to evaluate whether maternal dipyrone use during the first‐ and third‐trimesters is ...
Itamar Ben Shitrit, Daphna Idan, Ariel Avraham Hasidim, Tal Michael, Amalia Levy, Gali Pariente, Eitan Lunenfeld, Sharon Daniel   +7 more
wiley   +1 more source

Chemically Modular, Nonfluorinated Polymer Adsorbents for Capturing Per‐ and Polyfluoroalkyl Substances (PFAS)

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Nonfluorinated polymer networks for PFAS adsorption are synthesized using active ester click chemistry. Incorporating Lewis base ligands along with hydrophilic and hydrophobic co‐monomers leads to high PFOA binding efficiency. Ligand basicity and pH are found to play an important role in PFOA sorption.
Lakshay K. Dhamania, Joshua D. Moon
wiley   +1 more source

Assessing the human health risks of perfluorooctane sulfonate by in vivo and in vitro studies

Environment International, 2019
The wide use of perfluorooctane sulfonate (PFOS) has led to increasing concern about its human health risks over the past decade. In vivo and in vitro studies are important and effective means to ascertain the toxic effects of PFOS on humans and its ...
Zhuotong Zeng, Biao Song, Rong Xiao, Guangming Zeng, Jilai Gong, Ming Chen, Piao Xu, Peng Zhang, Maocai Shen, Huan Yi   +9 more
doaj   +1 more source

A Probabilistic Fractional Order Physics Informed Mamba Kolmogorov‐Arnold Network for State‐of‐Charge Estimation in Grid‐Connected Battery Energy Storage Systems

Energy Science &Engineering, EarlyView.
This paper introduces the probabilistic fractional‐order Mam‐KAN (PFO‐Mam‐KAN) controller, a physics‐informed gray‐box framework for real‐time battery state‐of‐charge estimation. By unifying efficient Mamba encoders with uncertainty‐aware fractional physics, it achieves superior 0.31% RMSE accuracy and robust grid‐support operation under dynamic ...
Arun Kumar Rawat, Subhash Chandra, Vinay Kumar Deolia   +2 more
wiley   +1 more source

Uptake and cellular responses of Microcystis aeruginosa to PFOS in various environmental conditions

Ecotoxicology and Environmental Safety
Although PFOS has been banned as a persistent organic pollutant, it still exists in large quantities within the environment, thus impacting the health of aquatic ecosystems.
Jieming Liao, Bin Sun, Cong Wang, Zhiwei Cao, Zhaoyang Wu, Xupeng An, Zi’an Liang, Xinyi Huang, Yonglong Lu   +8 more
doaj   +1 more source

Fluorene‐based blue emitters: On the path to electrically pumped organic lasers

FlexMat, EarlyView.
Electrically pumped efficient operation remains unrealized, a major challenge in optoelectronics. Fluorene‐based blue‐emitting semiconductors are promising gain media, thanks to their structural tunability and favorable emission properties. This review summarizes recent advances, highlights their reliability and versatility in lasing, and outlines key ...
Yong Yan, Hao Li, Mengna Yu, Huiyin Wang, Jiangqiang He, Menghan Wu, Quanyou Feng, Linghai Xie   +7 more
wiley   +1 more source

Orally-administered beta-cyclodextrin as a novel countermeasure for perfluorooctane sulfonic acid toxicity in mice

Toxicology Communications
Introduction Perfluoroalkyl substances (PFAS) are associated with an increased risk of several cancers, immune disorders, and neuropathology. These actions are compounded by their long half-lives.Methods We tested if exposure to perfluorooctane sulfonic ...
Sergey Kalinin, Andrea Saji, Rebecca Alemani, Zachary McDonald, Intakhar Ahmad, Robert Sargis, Israel Rubinstein, Douglas L. Feinstein   +7 more
doaj   +1 more source

The Role of Nrf2 and MAPK Pathways in PFOS-Induced Oxidative Stress in Zebrafish Embryos

, 2010
Perfluorooctane sulfonate (PFOS) is a persistent organic pollutant and causes oxidative stress, apoptosis, and developmental toxicity in zebrafish embryos.
Zhou, Bingsheng, Zhou, BS, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China, Shi, Xiongjie   +2 more
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