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The world in grains of interstellar dust

Phys.org   -   Scientific News Websites

Understanding how dust grains form in interstellar gas could offer significant insights to astronomers and help materials scientists develop useful nanoparticles.

Jan 13, 2023

Ultraviolet nanophotonics enables autofluorescence correlation spectroscopy on label-free proteins with a single tryptophan

Nanowerk   -   Nanotechnology Websites

Scientists achieve label-free UV-autofluorescence detection down to the single tryptophan level thanks to a nanophotonic enhancement of the signal.

Jan 13, 2023

Chemists cook up brand-new kind of nanomaterial

Phys.org   -   Scientific News Websites

There's a new nanomaterial on the block. University of Oregon chemists have found a way to make carbon-based molecules with a unique structural feature: interlocking rings.

Jan 13, 2023

Genetically engineered bacterium enables biosynthesis of melanin nanoparticles

Nanowerk   -   Nanotechnology Websites

Scientists expressed a tyrosinase gene in Escherichia coli to synthesize melanin nanoparticles under mild and environmentally friendly conditions.

Jan 13, 2023

Chemists cook up a brand-new kind of nanomaterial

Nanowerk   -   Nanotechnology Websites

There's a new nanomaterial on the block. Chemists have found a way to make carbon-based molecules with a unique structural feature: interlocking rings.

Jan 13, 2023

Collaboration provides catalyst for quantum acceleration – Physics World

Physics World   -   Nanotechnology Websites

Scientists and engineers with different skills, knowledge and experience are pooling their resources to tackle the challenge of scaling up quantum computers to deliver a computational advantage The post Collaboration provides catalyst for quantum ...

Jan 13, 2023

New techniques for accurate measurements of tiny quantum objects

Phys.org   -   Scientific News Websites

New research led by a team of scientists at The Australian National University (ANU) has outlined a way to achieve more accurate measurements of microscopic objects using quantum computers—a step that could prove useful in a huge range of next-gen...

Jan 13, 2023

Genetically engineered bacterium enables biosynthesis of melanin nanoparticles

Phys.org   -   Scientific News Websites

Photothermal therapy (PTT) has attracted considerable attention for the treatment of tumors because it is minimally invasive and has spatiotemporal selectivity.

Jan 13, 2023

More links aren’t necessarily better for hybrid nanomaterials

Technology Org   -   Scientific News Websites

Chemists from Rice University and the University of Texas at Austin discovered that more isn’t always better when packing charge-acceptor molecules on the surface of semiconducting nanocrystals.

Jan 13, 2023

New nanogenerator rolls into ocean energy

Nanowerk   -   Nanotechnology Websites

Researchers are developing a new cylindrical triboelectric nanogenerator - a small powerhouse that converts wave energy into electricity to power devices at sea.

Jan 13, 2023

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