A novel AuNP-based assay highly sensitive to acetylcholinesterase (AChE) may detect a risk or a preclinical stage of Alzheimer’s disease.
Technology
Algae for Biofuels: LEDs Can Help
Novel photobioreactors meet the specific photosynthesis requirements of algae to increase production quantities.
Trojan Horse Causes Nanoparticle Allergy
Workers with existing allergic conditions have worse reactions when exposed to nanoparticles, caused by a Trojan horse known as an exosome.
Cooking Cancer with Lasers and Gold
A nanostructure of silicon and gold is 4 times as effective at killing cancer cells in cell culture experiments as gold nanoshells alone.
Drilling Cast Materials Faster
Tool manufacturers’ data sheets contain little or no specific information about how fast you can drill different cast materials.
Graphene for Energy
Graphene has the potential to solve many issues in vital energy research.
At the Edge of Chaos: A New Type of Computing
A computing network that exhibits emergent behavior similar to that in biological brains is hypothesized by Adam Z. Stieg of the California NanoSystems Institute
What’s the charge for 3-D electronic conduction?
Xavier Crispin and his research team have shown that the type of electronic conduction observed in electrochemical transistors is highly dependent upon the capacitance of the device gate electrode.
Defying Expectation – Cellular Uptake of Nanoparticles
Confocal microscopy and flow cytometry results suggest that nanoparticle uptake defies the expected size limits.
Testing for Enzyme Activity using Gold Nanoparticles
A new protocol combines gold nanoparticles with an enzyme substrate to give a simple test for the activity of an enzyme, the results of which can be seen with the naked eye.
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