Results 161 to 170 of about 168,006 (377)

Unveiling the next generation of bisphenol analogs and their impact on human health using in vitro methods

open access: yesEmerging Contaminants
Bisphenols are a group of organic compounds used frequently in industries to make plastics, coatings, and resins. These compounds recently gained attention due to their potential endocrine-disrupting effects.
Rafia Afroze Rifa, Ramon Lavado
doaj   +1 more source

Mechanistic Insights Into Photocatalytic Materials for Toxic Pollutants: Environmental Remediation of Personal Care Products

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Photocatalytic materials have emerged as promising solutions for environmental applications due to their ability to degrade organic pollutants under sunlight or artificial light. In this review, recent progress on the photocatalytic materials used for the degradation of pharmaceutical personal care products (PPCPs) in environmental ...
Urvashi Sen   +5 more
wiley   +1 more source

Predictive Model for Epoxy‐Amine Polymerizations at Decreased Tc Using Variable Frequency Microwaves

open access: yesJournal of Applied Polymer Science, EarlyView.
Two‐way interaction of basicity and entropy. ABSTRACT This study presents a predictive model for the thermo‐mechanical properties of epoxy polymers cured with Variable Frequency Microwave (VFM) processing. The model is based on properties derived from the structural features of the epoxide and amine precursors.
R. L. Hubbard   +2 more
wiley   +1 more source

Real‐Time Kinetic Monitoring of Dental Composite Photopolymerization by Photo‐DSC

open access: yesJournal of Applied Polymer Science, EarlyView.
Real time photo‐DSC was used to investigate polymerization kinetics of Bis‐GMA/TEGDMA dental composites. The study thoroughly examines how photo‐initiator type, concentration, silica filler content, and moisture affect conversion and curing rate. Results highlight optimal initiator systems, filler effects, and moisture tolerance, providing valuable ...
R. Latoui   +5 more
wiley   +1 more source

Bisphenol A and its analogs perturb primitive myelopoiesis and inhibit innate immune cell formation during early developmental stages of zebrafish

open access: yesEnvironment International
Perinatal exposure to bisphenol A (BPA) promotes the development of inflammatory and immune diseases. Nevertheless, the potential mechanisms of this effect and the developmental immunotoxicity of BPA analogs are unclear.
Le Zhang   +6 more
doaj   +1 more source

Sprayable low density ablator and application process [PDF]

open access: yes, 1978
A sprayable, low density ablative composition is described consisting esentially of: (1) 100 parts by weight of a mixture of 25-65% by weight of phenolic microballoons, 0-20% by weight of glass microballoons, 4-10% by weight of glass fibers, 25-45% by ...
Brown, E. L.   +7 more
core   +1 more source

Prenatal bisphenol A (BPA) exposure in a Brooklyn study of Afro-Caribbean women

open access: gold, 2020
Lori Hoepner   +5 more
openalex   +1 more source

Atomically Thin Sieves: Two‐Dimensional Materials for Membrane Separation

open access: yesAdvanced Physics Research, EarlyView.
Atomically thin membranes derived from 2D materials overcome the inherent selectivity‐permeability trade‐off in conventional separation technologies. This perspective elucidates transport mechanisms for gases, water, and ions, surveys fabrication strategies including top‐down pore engineering and bottom‐up synthesis, highlights recent experimental and ...
Yiran Gong, Pengzhan Sun, Yu Ji
wiley   +1 more source

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