Results 41 to 50 of about 15,872 (267)

Simultaneous measurement of 16 bisphenol A analogues in house dust and evaluation of two sampling techniques

Emerging Contaminants, 2021
Bisphenol A (BPA) is a high production volume (HPV) chemical used to make polycarbonate (PC) plastics and epoxy resins. Due to its potential adverse health effects, BPA has been restricted or banned in some products and thus many alternatives to BPA have
Xinghua Fan, Guru Prasad Katuri, Amelia Anne Caza, Pat E. Rasmussen, Cariton Kubwabo   +4 more
doaj   +1 more source

Bisphenols: Endocrine Disruptors and Their Impact on Fish: A Review

Fishes
Bisphenols (BPs), particularly bisphenol A (BPA) and its structural analogues, are synthetic compounds widely used in plastics and industrial materials. These substances are also recognised as endocrine-disrupting chemicals (EDCs) due to their ability to
Nikola Peskova, Jana Blahova
doaj   +1 more source

BPA and BPA alternatives BPS, BPAF, and TMBPF, induce cytotoxicity and apoptosis in rat and human stem cells

Ecotoxicology and Environmental Safety, 2021
Bisphenol A (BPA) is a ubiquitous industrial chemical found in everyday plastic products and materials. Due to scientific findings on the reproductive, developmental, and cellular defects caused by BPA and heightened public awareness, manufacturers have ...
Kristen G. Harnett, Ashley Chin, Sonya M. Schuh   +2 more
doaj   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Binary Mixtures of Selected Bisphenols in the Environment: Their Toxicity in Relationship to Individual Constituents

Molecules, 2018
Bisphenol A (BPA) is one of the most popular and commonly used plasticizer in the industry. Over the past decade, new chemicals that belong to the bisphenol group have increasingly been used in industrial applications as alternatives to BPA. Nevertheless,
Katarzyna Owczarek, Błażej Kudłak, Vasil Simeonov, Zofia Mazerska, Jacek Namieśnik   +4 more
doaj   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Determination of bisphenol-type endocrine disrupting compounds in food-contact recycled-paper materials by focused ultrasonic solid-liquid extraction and ultra performance liquid chromatography-high resolution mass spectrometry

, 2012
Focused ultrasonic solid-liquid extraction (FUSLE) and reverse-phase ultra performance liquid chromatography (UPLC) coupled to a quadrupole-time of flight mass spectrometer (Q-TOF-MS) was applied to the determination of bisphenol-type endocrine ...
Pérez-Palacios, D., Tena, M.T. [0000-0002-8841-2653], Fernández-Recio, M.A. [0000-0001-8264-1984], Moreta, C.   +3 more
core   +1 more source

Association between dietary contribution of ultra-processed foods and urinary concentrations of phthalates and bisphenol in a nationally representative sample of the US population aged 6 years and older.

PLoS ONE, 2020
Ultra-processed food consumption has been associated with several health outcomes such as obesity, hypertension, cardiovascular disease and cancer.
Eurídice Martínez Steele, Neha Khandpur, Maria Laura da Costa Louzada, Carlos Augusto Monteiro   +3 more
doaj   +1 more source

Steering Oxygen Activation Pathways via Redox Dual‐Defects in 2D Hydrated WO3 for High‐Yield Singlet Oxygen Evolution

Advanced Functional Materials, EarlyView.
Redox dual‐defects (Cs substitution and O vacancies) in 2D hydrated WO3 steer O2 activation toward selective singlet oxygen evolution. WO‐CO achieves 8.6–15.8 times higher 1O2 production than single‐defect or pristine catalysts, enabling efficient pollutant mineralization via a pathway‐selective photocatalytic mechanism.
Sheng‐Qi Guo, Mingqi Xiao, Fangyuan Zhang, Hui Li, Yuli Jia, Zhenfang Zhang, Liqun Ye, Bo Yang, Tianyi Ma   +8 more
wiley   +1 more source

Comparison of Short-Term Estrogenicity Tests for Identification of Hormone-Disrupting Chemicals

, 1999
The aim of this study was to compare results obtained by eight different short-term assays of estrogenlike actions of chemicals conducted in 10 different laboratories in five countries. Twenty chemicals were selected to represent direct-acting estrogens,
Andersson, AM, McLachlan, J, Steven F. Arnold, Arnold, SF, Philippe Grandjean, Andersen, HR, John P. Sumpter, Autrup, H, Henrik Leffers, Eva Bonefeld Jørgensen, Leffers, H, Ana M. Soto, Moller, A, Hummel, R, Oles-Karasko, A, Susan M. Thorpe, Beresford, NA, Perez, P, Thorpe, SM, Marianne Barfoed, Remy Le Guevel, Anette Møller, Nielsen, JB, Pakdel, F, Knud L. Pedersen, Pilar Perez, Christiansen, LB, Herman Autrup, Anita Oles-Karasko, Nicola A. Beresford, John McLachlan, Nicolas Olea, Skakkeboek, NE, Birgitte Gissel, Pedersen, KL, Korsgaard, B, Le Guevel, R, Grandjean, P, Lisette B. Christiansen, Bodil Korsgaard, Carlos Sonnenschein, Barfoed, M, Barfoed, N, Farzad Pakdel, René Hummel, Helle Raun Andersen, Gissel, B, Poul Bjerregaard, Bjerregaard, P, Soto, AM, Niels Erik Skakkebœk, Olea, N, Sumpter, JP, Anna-Maria Andersson, Jesper Bo Nielsen, Jorgensen, EB, Sonnenschein, C   +56 more
core   +1 more source