Results 11 to 20 of about 3,306 (172)

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

open access: yesE3S 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   +1 more source

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

open access: yesTikrit 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

open access: yesEnvironment 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   +6 more
doaj   +1 more source

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

open access: yesEnvironmental 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   +7 more
openaire   +3 more sources

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

open access: yesResults 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   +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

open access: yesEcotoxicology 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   +10 more
doaj   +1 more source

Spatial distribution model of DEHP contamination categories in soil based on Bi-LSTM and sparse sampling

open access: yesEcotoxicology and Environmental Safety, 2022
Soil pollution is a serious threat to human life and development. Different remedial measures are applied to soils with different levels of contamination. The degree of soil contamination in different areas is generally evaluated and categorised based on
Shiyu Zheng   +4 more
doaj   +1 more source

Anaerobic degradation process of phthalic acid esters

open access: yes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   +3 more
doaj   +1 more source

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

open access: yesNanomaterials, 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   +7 more
doaj   +1 more source

Phthalic acid esters--an overview. [PDF]

open access: yesEnvironmental Health Perspectives, 1973
In recent years those in the scientific community concerned with environmental and public health have been called upon to consider two categories of previously unsuspected materials characterized by wide distribution and long persistence in the environment: mercury, especially organic mercury, and the chlorinated diphenyls (PCBs).
openaire   +2 more sources

Home - About - Disclaimer - Privacy