Results 1 to 10 of about 3,977 (206)

Research progress on the removal of phthalic acid esters in water [PDF]

E3S Web of Conferences, 2021
Phthalic acid esters (PAEs), as a kind of persistent organic pollutants, are classified as environmental hormones, and their estrogenic effects can cause great harm to the reproductive system and nervous system of the organism.
Zhang Sheng, Zhang Wei, Lin Li
doaj   +2 more sources

Recent advances of optical sensors for point-of-care detection of phthalic acid esters

Frontiers in Sustainable Food Systems
Phthalic acid esters (PAEs) are often added to plastics to enhance elasticity, transparency, durability and prolong service life as a kind of plasticizer.
Lili Zhang, Mingming Chen, Hongwei Duan, Quan Bu, Xiuxiu Dong   +4 more
doaj   +3 more sources

Phthalate Exposure: From Quantification to Risk Assessment

Toxics, 2022
Phthalates (di-esters of phthalic acid) are a group of synthetic organic compounds present in the environment because of their wide use in a multitude of important industrial products (e [...]
Lidia Caporossi, Maria Marino
doaj   +1 more source

Synthesis and Characterization of some New Amic acid and Imides and study the Biological Activity

Tikrit Journal of Pure Science, 2023
This study includs the synthesis of some new Amic acid and Imides, starting from the esters [S1] of Terephthalic acid which then converted to its hydrazide [S2] then to amic acid derivatives [S3-S7] and finally with imides [S8-S12].
Salwa Abd Al-Satar Jabbar
doaj   +1 more source

Non-covalent binding interaction between phthalic acid esters and DNA

Environment International, 2022
The interaction of phthalic acid esters (PAEs) with DNA is known to be responsible for the disruption of endocrine functions and the teratogenic and carcinogenic effects.
Hao Cheng, Chao Qin, Bing Yang, Xiaojie Hu, Michael Gatheru Waigi, Galina K. Vasilyeva, Yanzheng Gao   +6 more
doaj   +1 more source

Effects of phthalic acid esters on the liver and thyroid. [PDF]

Environmental Health Perspectives, 1986
The effects, over periods from 3 days to 9 months of administration, of diets containing di-2-ethylhexyl phthalate are very similar to those observed in rats administered diets containing hypolipidemic drugs such as clofibrate. Changes occur in a characteristic order commencing with alterations in the distribution of lipid within the liver, quickly ...
Hinton, R H, Mitchell, F E, Mann, A, Chescoe, D, Price, S C, Nunn, Alistair, Grasso, P, Bridges, J W   +7 more
openaire   +3 more sources

Plasticizers: Synthesis of phthalate esters via FeCl3-catalyzed nucleophilic addition of alcohols to phthalic anhydride

Results in Chemistry, 2021
Phthalates are esters of phthalic anhydride. Phthalic anhydride (1) has been reacted with alcohols 2 to synthesize phthalate monoesters 3 and diesters 4 with the favor of latter compound that primarily used as plasticizers worldwide.
Gan B. Bajracharya, Rashmi Koju, Sarbeshwar Ojha, Sashisu Nayak, Sabita Subedi, Hiroaki Sasai   +5 more
doaj   +1 more source

Microbiology combined with metabonomics revealing the response of soil microorganisms and their metabolic functions exposed to phthalic acid esters

Ecotoxicology and Environmental Safety, 2022
As microplastics became the focus of global attention, the hazards of plastic plasticizers (PAEs) have gradually attracted people's attention. Agricultural soil is one of its hardest hit areas. However, current research of its impact on soil ecology only
Changcai Wu, Yajie Ma, Dan Wang, Yongpan Shan, Xianpeng Song, Hongyan Hu, Xiangliang Ren, Xiaoyan Ma, Junyu Luo, Jinjie Cui, Yan Ma   +10 more
doaj   +1 more source

Retention of Phthalates in Wine Using Nanomaterials as Chemically Modified Clays with H₂₀, H₃₀, H₄₀ Boltron Dendrimers

Nanomaterials, 2023
The presence of phthalic acid esters in wines presents a major risk to human health due to their very toxic metabolism. In this paper, aluminosilicate materials were used, with the aim of retaining various pollutants and unwanted compounds in wine.
Andreea Hortolomeu, Diana-Carmen Mirila, Ana-Maria Georgescu, Ana-Maria Rosu, Yuri Scutaru, Florin-Marian Nedeff, Rodica Sturza, Ileana Denisa Nistor   +7 more
doaj   +1 more source

Anaerobic degradation process of phthalic acid esters

浙江大学学报. 农业与生命科学版, 2006
Ten phthalic acid esters (PAEs) were tested anaerobically to assess their potential for biogas production. Results showed that biogas production decreased with the increasing alkyl chain length of PAEs resulting in its increased half-life.
XIA Feng-yi, WU Dong-lei, ZHENG Ping, WANG Chuan-hua   +3 more
doaj   +1 more source