Results 221 to 230 of about 534,441 (300)

Adsorption mechanisms of five bisphenol analogues on PVC microplastics

Science of The Total Environment, 2019
Polyvinyl chloride (PVC) plastics are easily embrittled and decomposed to microplastics in an aquatic environment. The plasticizers such as bisphenol A (BPA), bisphenol S (BPS) and their analogues might be released and adsorbed by the PVC microplastics causing consequential pollution to the ecosystem.
Pengfei Wu, Zongwei Cai, Hangbiao Jin, Yuanyuan Tang   +3 more
openaire   +2 more sources

Serum concentration of bisphenol analogues in pregnant women in China

Science of The Total Environment, 2020
There is increasing concern regarding human exposure to bisphenol analogues (BPs) due to their widespread use and potentially adverse effects. Nevertheless, information on the occurrence of BPs in pregnant women is limited. In this study, BPs were detected in 181 serum samples from pregnant Chinese women. Ten BPs, including bisphenol S (BPS), bisphenol
Aijing Li, Taifeng Zhuang, Wei Shi, Yong Liang, Chunyang Liao, Maoyong Song, Guibin Jiang   +6 more
openaire   +2 more sources

Bisphenol S, a New Bisphenol Analogue, in Paper Products and Currency Bills and Its Association with Bisphenol A Residues

Environmental Science & Technology, 2012
As the evidence of the toxic effects of bisphenol A (BPA) grows, its application in commercial products is gradually being replaced with other related compounds, such as bisphenol S (BPS). Nevertheless, very little is known about the occurrence of BPS in the environment. In this study, BPS was analyzed in 16 types of paper and paper products (n = 268),
Chunyang, Liao, Fang, Liu, Kurunthachalam, Kannan   +2 more
openaire   +2 more sources

Analytical determination of bisphenol A (BPA) and bisphenol analogues in paper products by LC-MS/MS

Food Additives & Contaminants: Part A, 2017
Bisphenol A (BPA; 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol), a suspected endocrine disruptor with a weak estrogenic activity, is used in a variety of consumer products, including food-contact materials made of paper and cardboard products. Due to restrictions on the use of BPA because of its potential health risks, BPA is gradually being replaced by ...
Andrea, Jurek, Erich, Leitner
openaire   +3 more sources

Bisphenol A analogues induce a feed-forward estrogenic response in zebrafish

Toxicology and Applied Pharmacology, 2022
Because exposure to bisphenol A (BPA) has been linked to health problems in humans and wildlife, BPA analogues have been synthesized to be considered as replacement molecules. We here have examined estrogenic activity of BPA and five of its analogues, BPAF, BPE, BPC, BPC-Cl, and BPS by a combination of zebrafish-based in vivo and in vitro assays.
Silvia, Karim, Ruixin, Hao, Caroline, Pinto, Jan-Åke, Gustafsson, Marina, Grimaldi, Patrick, Balaguer, Maria, Bondesson   +6 more
openaire   +2 more sources

Bisphenol A and its analogues in sedimentary microplastics of Hong Kong

Marine Pollution Bulletin, 2021
The occurrence and spatial distribution of bisphenol A (BPA) and analogues bisphenol B (BPB), bisphenol F (BPF) and bisphenol S (BPS) were investigated in microplastic on 11 beaches in Hong Kong. At 10 sites, BPA was the only detected chemical with concentrations ranged from 82.4-989 ng g-1 microplastic.
Lo, Hoi Shing, Po, Beverly Hoi Ki, Li, Laam, Wong, Aman Yi Man, Kong, Richard Yuen Chong, Li, Lei, Tse, William Ka Fai, Wong, Chris Kong Chu, Cheung, Siu Gin, Lai, Keng Po   +9 more
openaire   +3 more sources

Effects of bisphenol A analogues on reproductive functions in mice

Reproductive Toxicology, 2017
This study was performed to examine whether bisphenol (BP) A analogues, BPE and BPS, negatively impacts reproductive functions using mice as a model. CD-1 mice were exposed to control treatment (corn oil), BPA, BPE and BPS (50μg/kg or 10mg/kg) from birth to postnatal day (PND) 60 by s.c. injection every three days.
Mingxin, Shi, Nikola, Sekulovski, James A, MacLean, Kanako, Hayashi   +3 more
openaire   +2 more sources

Study on bisphenol F, a bisphenol A analogue, at a dairy company: Health hazard and risk assessment

Food and Chemical Toxicology, 2021
The occurrence of analogues of bisphenol A (BPA), including bisphenol F(BPF) in milk is still not well known. BPF may enter the milk chain at the farm and during milk processing at the dairy company. This study identified the main BPF contamination pathways using a monitoring model based on the identification of the hazard at three stages along the ...
Serena Santonicola, Stefania Albrizio, Maria Carmela Ferrante, Mercogliano Raffaelina   +3 more
openaire   +4 more sources

Urinary concentrations of bisphenol analogues among school-aged children in South China: exposure characterization and risk assessment

Journal of Environmental Exposure Assessment
Human exposure to bisphenol analogues (BPs) and their health risks have raised increasing concern due to their potential toxicity. However, limited data are available on exposure levels and associated risks in school-aged children.
Pan Zhu, Ling-Chuan Guo, Guangning Su, Jing Deng, Senyuan Huang, Xiuhua Zhong, Lin Lu, Min Li, Jing Cao, Chaoyang Long, Shengbing Yu   +10 more
semanticscholar   +1 more source

Occurrence of Free-Form and Conjugated Bisphenol Analogues in Marine Organisms

Environmental Science & Technology, 2021
Upon exposure, most bisphenol analogues (BPs) are rapidly metabolized to BP conjugates in organisms. Monitoring studies on BPs in aquatic organisms have been mainly focused on free-form BPs. However, the relative amount of conjugated BPs in organisms is still not well known, especially in marine organisms.
Nan Zhao, Hongmei Hu, Meirong Zhao, Weiping Liu, Hangbiao Jin   +4 more
openaire   +2 more sources