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MXene nanomaterial boosts plant immunity and protects crops from disease

Nanowerk   -   Nanotechnology Websites

Plant diseases destroy up to 40% of global food crops, threatening food security and agricultural sustainability. While plants naturally resist many diseases, their defenses often fail against aggressive pathogens. Current solutions rely heavily o...

Dec 4, 2024

Nanoscale bumps and grooves trigger big changes in cell behavior

Nanowerk   -   Nanotechnology Websites

The surfaces that cells come into contact with can influence how the cells grow, function, and communicate — shaping metabolism and even cellular health. Now, engineering researchers at the University of California San Diego have developed a platf...

Dec 4, 2024

Physicists are getting closer to controlling single-molecule chemical reactions

Nanowerk   -   Nanotechnology Websites

Physicists are getting closer to controlling single-molecule chemical reactions – could this shape the future of pharmaceutical research? Controlling matter at the atomic level has taken a major step forward, thanks to groundbreaking nanotechnolog...

Dec 4, 2024

Tiny dancers: Scientists synchronize bacterial motion

Nanowerk   -   Nanotechnology Websites

Researchers at TU Delft have discovered that E. coli bacteria can synchronise their movements, creating order in seemingly random biological systems. By trapping individual bacteria in micro-engineered circular cavities and coupling these cavities...

Dec 4, 2024

‘Velcro’ DNA origami helps build nanorobotic Meccano

Technology Org   -   Scientific News Websites

The nanorobots developed by Dr Minh Luu and Dr Shelley Wickham could be used to deploy targeted cancer drugs, make futuristic materials that respond to their environments and find uses in creating energy-efficient signal processing.

Dec 4, 2024

Researchers use graphene in novel technique for self-assembling electronics

Graphene Info   -   Scientific and Educational Websites

Researchers from North Carolina State University and Iowa State University have demonstrated a new technique for self-assembling electronic devices. The proof-of-concept work was used to create diodes and transistors, and could pave the way for se...

Dec 4, 2024

New collaboration will develop microscopy techniques for imaging chemical reactions at the atomic scale

Graphene Info   -   Scientific and Educational Websites

Scientists from the University of Illinois Chicago (UIC), University of Chicago, University of Illinois Urbana-Champaign and Argonne National Laboratory are collaborating on new electron microscopy techniques to allow the imaging of chemical react...

Dec 4, 2024

Sparc Technologies reports significant performance improvements achieved in graphene hnhanced water-based coatings

Graphene Info   -   Scientific and Educational Websites

Sparc Technologies has announced the results of initial test work in water-based acrylic epoxy coatings. The testing has reportedly demonstrated significant corrosion performance improvements through the incorporation of low dosages of carefully s...

Dec 3, 2024

New method realize ohmic contacts in n-type MoS₂ transistors at cryogenic temperatures

Phys.org   -   Scientific News Websites

Semiconducting transition metal dichalcogenides (TMDs) are a class of layered materials exhibiting unique optoelectronic properties that could be leveraged to develop transistors, sensors and other nanoelectronics. Despite their advantages, creati...

Dec 3, 2024

Nanoscale bumps and grooves trigger big changes in cell behavior

Phys.org   -   Scientific News Websites

The surfaces that cells come into contact with can influence how the cells grow, function, and communicate—shaping metabolism and even cellular health. Now, engineering researchers at the University of California San Diego have developed a platfor...

Dec 3, 2024

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