Researchers first screened steel-fiber geometry and length for concrete impermeability, identifying 50-mm hooked-end and 40-mm crimped fibers as the best performers among those tested, before combining them with nano-silica to assess 28-day mechanical properties and microstructure. The hybrid mixtures performed best at 2% steel fiber and 1% nano-silica among the tested levels, with hooked-end fibers providing the strongest overall tensile and bending performance and microstructural analyses supporting a denser cementitious matrix.
A review published in Advanced Materials examines the emerging field of smelltronics, which combines advanced sensing materials, engineered interfaces, sensor arrays, and computational methods to detect and distinguish information-rich volatile organic compounds. The authors highlight how molecular recognition, device integration, machine learning, and improved sensor stability could help translate digital odor sensing into applications spanning healthcare, food monitoring, environmental sensing, and security.
Researchers developed a solid-phase-synthesized nanoMIP sensor integrated with surface plasmon resonance for rapid, label-free detection of bisphenol A in water. The platform detected BPA across 5 to 800 nM with a 1.46 nM detection limit and was validated using LC-MS and commercial drinking-water samples.
The A-110 PIglide Linear Stage combines air bearing guidance, direct-drive motor technology, and high-resolution encoder feedback in a compact positioning platform for applications where smooth motion and geometric accuracy are critical.
Researchers showed that surface chemistry directs two types of diblock copolymer nanoparticles into separate core and near-surface regions of growing calcite crystals. Calcium-dependent colloidal stability and polymer–mineral interactions also enabled sequential nanoparticle release during acid-triggered crystal dissolution.
Catalyst performance is central to efficiency, selectivity, and process reliability in the chemical and catalyst industries.
This review demonstrates how nanozyme aptasensors combine synthetic enzyme-like nanomaterials with DNA or RNA aptamers to enhance selective biosensing across clinical, environmental, and food-safety applications. The paper compares three major sensor designs, NAISA, adsorption/desorption-based systems, and amplification-based platforms, while outlining the key challenges for point-of-care translation.
OCSiAl, the global leader in the industrial production of single wall carbon nanotubes, has been named as a supplier to PowerCo, the battery manufacturing subsidiary of Volkswagen Group, for its Unified Cell battery platform.
PI, a global leader in precision motion control and air bearing positioning systems, offers the A-123 air bearing linear slide, a high-performance air bearing linear translation stage designed for ultra-precise scanning, metrology, inspection, and nanopositioning applications.
Lung cancer remains one of the world’s deadliest cancers, yet despite decades of effort to develop new drugs, many fail because they don’t stay in the body long enough to be effective or because they damage healthy organs.
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