Results 51 to 60 of about 6,158 (289)

Stressed Out! Effects of Bisphenols on the Cellular Stress Response

open access: yes, 2018
Concern over the safety of BPA in plastic products has lead to its substitution with related bisphenols BPF and BPS, though the safety of these alternatives is unknown.
Wu, Jingyi   +2 more
core   +3 more sources

Human Exposures to Bisphenol A, Bisphenol F and Chlorinated Bisphenol A Derivatives and Thyroid Function

open access: yesPLOS ONE, 2016
Although the increasing prevalence of thyroid nodular disease (TND) has been partially attributed to the more frequent usage of improved diagnostics, environmental factors, such as exposures to thyroid-disrupting chemicals may contribute to TND and altered thyroid function.
Andrianou, Xanthi D.   +8 more
openaire   +7 more sources

Oral Systemic Bioavailability of Bisphenol A and Bisphenol S in Pigs [PDF]

open access: yesEnvironmental Health Perspectives, 2019
Given its hormonal activity, bisphenol S (BPS) as a substitute for bisphenol A (BPA) could actually increase the risk of endocrine disruption if its toxicokinetic (TK) properties, namely its oral availability and systemic persistency, were higher than those of BPA.The TK behavior of BPA and BPS was investigated by administering the two compounds by ...
Gayrard-Troy, Véronique   +11 more
openaire   +5 more sources

Sulfur‐Free Ultrahigh‐Refractive‐Index Polymers Enabled by Densely Packed Oxygen‐Bridged Dibenzofuran‐Cardo Architectures

open access: yesAdvanced Functional Materials, EarlyView.
A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy   +5 more
wiley   +1 more source

Possible Obesogenic Effects of Bisphenols Accumulation in the Human Brain [PDF]

open access: yes, 2018
Evidence of bisphenols' obesogenic effects on humans is mixed and inconsistent. We aimed to explore the presence of bisphenol A (BPA), bisphenol F (BPF) and chlorinated BPA (ClBPA), collectively called the bisphenols, in different brain regions and their
van Vliet-Ostaptchouk, Jana V   +26 more
core   +3 more sources

Association of urinary bisphenols during pregnancy with maternal, cord blood and childhood thyroid function

open access: yesEnvironment International, 2021
Background: Most pregnant women are exposed to bisphenols, a group of chemicals that can interfere with various components of the thyroid system. Objectives: To investigate the association of maternal urinary bisphenol concentrations during pregnancy ...
Arash Derakhshan   +10 more
doaj   +1 more source

CVD Grown Hybrid MoSe2–WSe2 Lateral/Vertical Heterostructures With Strong Interlayer Exciton Emission

open access: yesAdvanced Materials, EarlyView.
A scalable bottom‐up CVD methodology, based on liquid transition metal salt precursors, is presented for the controlled growth of two high‐quality MoSe2–WSe2 heterostructures (HSs): purely lateral (HS I) and hybrid lateral/vertical (HS II), by simply adjusting precursor concentration.
Md Tarik Hossain   +16 more
wiley   +1 more source

Stress Transfer Within Microphase‐Separated Structures: A Post‐Synthetic Strategy to Impart Mechanoresponsiveness to Block Copolymer Materials

open access: yesAdvanced Materials, EarlyView.
A domain‐engineered post‐functionalization strategy is presented to impart mechanochromism to styrene–butadiene–styrene (SBS) block copolymers by simple blending with a tetraarylsuccinonitrile (TASN) mechanophore‐containing polystyrene (PS‐TASN‐PS). The resulting materials exhibit reversible fluorescence under tensile deformation while preserving, or ...
Kuniaki Ishizuki   +3 more
wiley   +1 more source

Fetal phthalates and bisphenols and childhood lipid and glucose metabolism. A population-based prospective cohort study [PDF]

open access: yes, 2020
Background and aims: Fetal exposure to endocrine disruptors such as phthalates and bisphenols may lead to developmental metabolic adaptations. We examined associations of maternal phthalate and bisphenol urine concentrations during pregnancy with lipids,
Sol, C.M. (Chalana M.)   +28 more
core   +2 more sources

Aptamer-Based Biosensors for the Analytical Determination of Bisphenol A in Foodstuffs

open access: yesApplied Sciences, 2022
Bisphenol A (BPA) is a synthetic compound utilized to manufacture plastics for Food Contact Materials (FCMs) or resins for the inside of food containers.
Marica Erminia Schiano   +3 more
doaj   +1 more source

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