Results 31 to 40 of about 22,385,539 (241)

Exposure of Slovenian children and adolescents to bisphenols, parabens and triclosan: Urinary levels, exposure patterns, determinants of exposure and susceptibility

Environment International, 2021
Chemicals such as bisphenols, parabens and triclosan are endocrine disrupting chemicals. They are used in a wide variety of consumer products, making human exposure to those chemicals widespread.In the present study, levels of three bisphenols (bisphenol
Žiga Tkalec, Tina Kosjek, Janja Snoj Tratnik, Anja Stajnko, Agneta Annika Runkel, Marianthi Sykiotou, Darja Mazej, Milena Horvat   +7 more
doaj   +1 more source

Bisphenol A, bisphenol F, and bisphenol S – Determination of bisphenol A, bisphenol F, and bisphenol S in urine by UPLC-ESI-MS/MS [PDF]

, 2023
The working group “Analyses in Biological Materials” of the Permanent Senate Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area developed and verified the presented biomonitoring method. Bisphenol A (BPA), bisphenol
Sander, K, Bader, M, Hartwig, A, Arand, Michael; https://orcid.org/, MAK Commission, Jäger, T, Göen, T, Blümlein, K   +7 more
core   +1 more source

Beyond Degradation Efficiency: Toxicological Profile of Bisphenol Transformation Products in Nanomaterial-Based Advanced Oxidation Processes

Applied Sciences
Bisphenols are a family of synthetic endocrine-disrupting compounds commonly found in water systems, where they persist because of the limitations of conventional wastewater treatment.
Christina-Konstantina Tsamtzidou, Christina Nannou   +1 more
doaj   +1 more source

Bisphenol A, Bisphenol F und Bisphenol S – Bestimmung von Bisphenol A, Bisphenol F und Bisphenol S in Urin mittels UPLC-ESI-MS/MS [PDF]

, 2023
The working group “Analyses in Biological Materials” of the Permanent Senate Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area developed and verified the presented biomonitoring method. Bisphenol A (BPA), bisphenol
Sander, K, Bader, M, Hartwig, A, Arand, Michael; https://orcid.org/, MAK Commission, Jäger, T, Göen, T, Blümlein, K   +7 more
core   +1 more source

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

Advanced 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, Gyeongsoo Kim, Sooyoung Lee, Mohamed R. Elmasry, Youn‐Chul Kim, Changsik Song   +5 more
wiley   +1 more source

Assessment of bisphenols in children's toy and baby products in the Middle East

Emerging Contaminants
A major concern from the scientific community has been raised since evidence of Bisphenol A (BP-A) can leach out from the products where they are incorporated as well as its endocrine disrupting effects observed in animals and humans.
K. Martínez-Guijarro, B. Gevao, M. Porcelli, S. Al-Salem, Saif Uddin, M. Bahloul, H. Taqi, M. Hajeyah, D. Krishnan, S. Rajagopalan, A. Boota   +10 more
doaj   +1 more source

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

Advanced 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, Sai Shradha, Axel Printschler, Julian Picker, Luc F. Oswald, Julian Führer, Nicole Engel, Honey Jayeshkumar Shah, Christof Neumann, Daria I. Markina, Moritz Quincke, Johannes Biskupek, Kenji Watanabe, Takashi Taniguchi, Ute Kaiser, Bernhard Urbaszek, Andrey Turchanin   +16 more
wiley   +1 more source

Bisphenols: Endocrine Disruptors and Their Impact on Fish: A Review

Fishes
Bisphenols (BPs), particularly bisphenol A (BPA) and its structural analogues, are synthetic compounds widely used in plastics and industrial materials. These substances are also recognised as endocrine-disrupting chemicals (EDCs) due to their ability to
Nikola Peskova, Jana Blahova
doaj   +1 more source

Bisphenols A and F, but not S, induce apoptosis in bovine granulosa cells via the intrinsic mitochondrial pathway

Frontiers in Endocrinology, 2022
With the gradual decline in global fertility rates, there is a need to identify potential contributing factors, their mechanisms of actions and investigate possible solutions to reverse the trend.
Emilia Kourmaeva, Reem Sabry, Laura A. Favetta   +2 more
doaj   +1 more source

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

Advanced 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, Akira Kodaka, Akira Takahashi, Hideyuki Otsuka   +3 more
wiley   +1 more source