Results 31 to 40 of about 85,100 (288)

Rapid Detection of Plasticizer Migration From UV-Aged PVC Films by DART-HRMS. [PDF]

open access: yesRapid Commun Mass Spectrom
ABSTRACT Rationale The migration of phthalate plasticizers from high‐volume polymers, such as poly(vinyl chloride) (PVC), raises significant toxicological concerns, particularly when materials are subjected to aging and environmental stress. As traditional monitoring techniques rely on time‐consuming solvent extraction and chromatographic methods that ...
Leite-Barbosa O   +4 more
europepmc   +2 more sources

Purification and structure elucidation of three naturally bioactive molecules from the new terrestrial Streptomyces sp. TN17 strain [PDF]

open access: yes, 2011
Thirty litres of fermentation broth was extracted from the newly isolated Streptomyces sp. strain TN17 and various separation and purification steps led to the isolation of three pure bioactive compounds (1–3).
Coppel, Yannick   +5 more
core   +2 more sources

Amniotic Fluid INSL3 Measured During the Critical Time Window in Human Pregnancy Relates to Cryptorchidism, Hypospadias, and Phthalate Load: A Large Case–Control Study

open access: yesFrontiers in Physiology, 2018
The period of the first to second trimester transition in human pregnancy represents a sensitive window for fetal organogenesis, particularly in regard to the development of the male reproductive system.
Ravinder Anand-Ivell   +10 more
doaj   +1 more source

Evidence suggesting that di-n-butyl phthalate has anti-androgenic effects in fish [PDF]

open access: yes, 2011
This article is the pre-print version of the full and final published article.Phthalate ester plasticizers are anti-androgenic in mammals. High doses of certain phthalates consistently interfere with the normal development of male offspring exposed in ...
Adams   +39 more
core   +1 more source

Multicriteria Decision Analysis and Grouping of Analytical Procedures for Phthalates Determination in Disposable Baby Diapers

open access: yesMolecules, 2021
This study presents the application of one of the tools from the multicriteria decision analysis set (MCDA), the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS).
Magdalena Fabjanowicz   +2 more
doaj   +1 more source

Phthalates, long‐chain (diisononyl phthalate, di‐n‐decyl phthalate, diisodecyl phthalate, diundecyl phthalate and didodecyl phthalate) : Air Monitoring Method

open access: yes, 2016
This analytical method is a validated measurement procedure for the determination of long‐chain phthalates such as diisononyl phthalate, di‐n‐decyl phthalate, diisodecyl phthalate, diundecyl phthalate and didodecyl phthalate present in the workplace air in the gaseous and particulate state.
Deutsche Forschungsgemeinschaft. Ständige Senatskommission zur Prüfung Gesundheitsschädlicher Arbeitsstoffe   +8 more
openaire   +2 more sources

Plastisol Foaming Process. Decomposition of the Foaming Agent, Polymer Behavior in the Corresponding Temperature Range and Resulting Foam Properties [PDF]

open access: yes, 1998
The decomposition of azodicarbonamide, used as foaming agent in PVC - plasticizer (1/1) plastisols was studied by DSC. Nineteen different plasticizers, all belonging to the ester family, two being polymeric (polyadipates), were compared.
Abbiendi, G   +424 more
core   +3 more sources

Phthalates and phthalate metabolites in urine from Tianjin and implications for platelet mitochondrial DNA methylation

open access: yesFrontiers in Public Health, 2023
BackgroundPhthalates (PAEs) are important synthetic substances in plastics, attracting much attention due to their potential effects on the cardiovascular system.MethodsIn this study, urine and blood samples from 39 individuals were collected in Tianjin,
Weixia Li   +18 more
doaj   +1 more source

Fate of phthalic acid esters during composting of both lagooning and activated sludges [PDF]

open access: yes, 2005
Among the phthalic acid esters (PAEs) targeted by the United States Environmental Protection Agency (USEPA) as priority pollutants, di-ethyl-hexyl phthalate (DEHP) is the major pollutant identified at high concentration level in lagooning sludge (LS), at
Amir, Soumia   +6 more
core   +2 more sources

Cu(II) complexes with a pendant octaazamacrocycle and m-bonded aromatic carboxylates [PDF]

open access: yesJournal of the Serbian Chemical Society, 2002
Three new cationic mixed-ligand Cu(II) complexes with N,N’,N’’,N’’’-tetrakis(2-pyridylmethyl)-1,4,8,11-tetraazacyclotetradecane (tpmc) and bridging aromatic mono- or dicarboxylate ligands were prepared.
DEJAN POLETI   +2 more
doaj  

Home - About - Disclaimer - Privacy