H.E.L Group, a specialist in scientific instrumentation for chemical research, process development and safety testing, announces the ChemSCAN+, an advanced parallel reactor platform designed to provide greater flexibility and automation in catalyst screening and reaction optimization.
H.E.L Group, a specialist in scientific instrumentation for chemical research, process development and safety testing, announces the TSu+, a bench-top process safety platform combining thermal and pressure hazard screening with open-cell vent characterization to support safer chemical process development.
Researchers developed bPDMS@Fe, a self-healing silicone elastomer that adheres strongly to tissue and other surfaces, then weakens under UV light for controlled removal. In mice, a nine-channel cortical electrode using the material recorded seizure-related brain activity on days 7 and 14, while separate histology experiments tracked tissue responses through day 28.
Why does one material withstand years of stress while another fails? The answers are hidden within the microstructure, often at the atomic scale.
Heat, sun exposure and prolonged use of air conditioning can contribute to skin dehydration during the months following summer.
Researchers showed that recycled PET can be combined with 10 wt% waste cellulosic fibers to produce usable composites, provided processing conditions limit thermal degradation. Performance depended strongly on the PET feedstock, with the TiO2-containing grade showing the smallest losses in molecular weight, strength, and ductility.
The paper tests whether China’s conduct in the rare earth market meets an economic definition of market manipulation that requires prices to diverge from fundamental value through the price discovery mechanism. It finds that the conduct examined more closely fits industrial policy or market power, while price patterns are consistent with limit pricing, and the lack of an independent price benchmark prevents a definitive test for manipulation.
Researchers at the National University of Singapore's College of Design and Engineering (CDE) have developed a fiber that functions as pixels and senses touch at the same time, integrating 54 of them into a sleeve to create the world's first touchscreen built into a garment.
Researchers used ultrasound-assisted carbonation to control water confinement in fresh cement paste, producing a highly refined pore network with 96.8% of pores below 200 nm. The resulting paste combined high specific compressive strength, greater high-frequency sound transmission loss, strong strength retention after water saturation, and cumulative CO2 uptake of 7.11% of cement mass after 28 days.
Researchers developed a light-responsive spiropyran and multi-walled carbon nanotube hybrid that accelerated Bisphenol A degradation under simulated solar irradiation and generated reactive oxygen species linked to pollutant breakdown. The catalyst also reduced cytotoxicity in MCF-7 cell tests and retained its crystalline structure across four reuse cycles, though its degradation efficiency declined gradually.
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