PI (Physik Instrumente), a global leader in precision motion control and nanopositioning technologies, announces the H-850.
A review in Advanced Sustainable Systems examines how metalloproteins, ferritins, virus-like particles, and de novo designed protein cages could help trap, transform, and immobilize toxic metals and metalloids. The paper highlights protein engineering, synthetic biology, and AI-guided design as promising routes toward more selective, reusable, and sustainable bioremediation systems.
PEI-functionalized magnetic carbon nanoparticles achieved 98.33% water removal from water-in-heavy oil emulsions within 60 minutes under optimized laboratory conditions. The material combined magnetic recoverability, carbon-based stability, and amine-rich surface chemistry to disrupt bitumen-stabilized interfacial films and promote droplet coalescence.
This JACS Au Perspective traces how DNA origami has advanced from programmable nanoscale shapes into dynamic, hybrid platforms for biosensing, drug delivery, optoelectronics, nanofabrication, and synthetic biology. The authors highlight major advances in design, computation, and biomedical research while emphasizing that stability, scalability, biosafety, immunogenicity, and manufacturing barriers continue to limit broader translation.
Researchers showed that narrowing the monolayer TMD nanoribbon transistor channel to about 35 nm increased the median on-current density by ~42% and reduced the subthreshold swing by ~16%. The gains were linked to preserved edge quality, stronger gate electrostatics, and improved side-contact injection, positioning 2D nanoribbons as promising candidates for future ultra-scaled chip architectures.
Researchers developed a hybrid UMAP-HDBSCAN-SVM machine learning workflow to rapidly classify low-loss STEM-EELS spectrum images and map nanoscale resonances in silicon/gold nanopillars. The approach distinguished plasmonic, hybrid, and dielectric signals across different datasets, supporting faster interpretation of complex nanophotonic materials.
Researchers developed a roll-contact printing platform that assembles highly aligned zinc oxide nanowire arrays on flexible substrates, achieving record densities of 14 NWs/µm while reducing contamination via a combing effect. Flexible UV photodetectors made with printed nanowire layers reached responsivity up to 4000 A W?¹ and retained function after bending and twisting, although spatially predefined nanowire placement remains to be demonstrated.
This review examines how light-responsive bismuth-based nanomaterials could support CT and photoacoustic imaging, antibacterial therapy, and anticancer treatment. By converting light into heat and reactive oxygen species, these experimental nanoplatforms may enable integrated diagnosis and therapy, although clinical translation still requires stronger biosafety, optical performance, and scalability data.
Chitosan nanoparticles are emerging as promising vaccine carriers that may improve antigen stability, mucosal delivery, immune activation, and thermostability for needle-free immunization. The review highlights how chemical modification, fabrication methods, and quality control could advance scalable vaccine platforms, while emphasizing that clinical translation is still early.
Researchers developed a PFAS- and NMP-free cellulose nanofibril binder that improves dispersion, adhesion, ion transport, and structural integrity in high-loading lithium-ion battery positive electrodes. The binder enabled NCM811 electrodes with high mass loading, strong areal capacity, and improved cycling stability, suggesting a more sustainable route to high-energy battery manufacturing.
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