The third MetOp weather satellite is being put to the test.
Month: January 2017
Particle Micromotors
Magnetically steerable, acid-resistant micromotors are developed that can be fabricated by electrostatic attraction between magnetite nanoparticles and gold microrods at pH ≈ 4.
Particulate Delivery Systems for Vaccination against Bioterrorism Agents and Emerging Infectious Pathogens
Nano- and micro-particulate vaccine delivery systems minimize side effects, trigger targeted and robust immune responses, and protect and stabilize vaccine components
Micro and Nanorobots to the Rescue!
Micro/nanorobots to the rescue for environmental and medical applications.
Salt Drives Directional Particle Transport
Directional motion and transport can be achieved using a salt concentration gradient and an appropriately designed self‐assembling system, without substantial synthetic effort or a matrix.
Magnetic Stem Cells for Gene Engineering
Scientists from Tomsk Polytechnic University have obtained magnetic stem cells with low toxicity and enough stable for gene engineering applications.
µ-Scale Classifying
The new design of an air classifier allows a fineness range from 200 μm to 2 μm.
Deformation-Induced Supersaturation During High-Pressure Torsion
Bulk nanostructured materials have been the subject of extensive research over the past couple of decades due to their extraordinary mechanical and functional properties.
Supercritical Lens Improves Optical Resolution at a Distance
Minghui Hong and colleagues report super-critical-lens (SCL) optical label‐free microscopy, which clearly distinguishes a pattern with a feature size of 65 nm in air and with a 55 μm working distance.
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