A study shows that graphene oxide nanomaterials, alone and combined with polycyclic aromatic hydrocarbons, pose a potential source of toxicity to fish, but at concentrations that are above the currently expected environmental levels.
May 5th, 2021
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Researchers have discovered the most precise way to control individual ions using holographic optical engineering technology.
May 5th, 2021
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Researchers have developed next-generation, graphene-based sensing technology using their innovative 'G-Putty' material.
May 4th, 2021
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Researchers have developed a breakthrough in energy-efficient phototransistors. Such devices could eventually help computers process visual information more like the human brain and be used as sensors in things like self-driving vehicles.
May 4th, 2021
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Study uses sugar to make and deliver pudding-like brain implants that reduce foreign body response.
May 4th, 2021
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Powerful combinatorial analysis amplifies limited experimental data to find the right cement ingredients for water purification.
May 4th, 2021
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The acidity of molecules can be easily determined, but until now it was not possible to measure this important property for atoms on a surface. With a new microscopy technique, this has now been achieved.
May 4th, 2021
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Scientists observe vibrational dynamics of organic acid molecules on iron oxide surface.
May 4th, 2021
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Scientists have used carbon nanotubes to enable direct drug delivery from liposomes through the plasma membrane into the cell interior by facilitating fusion of the carrier membrane with the cell.
May 4th, 2021
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Researchers have fabricated graphene into the smallest ribbon structures to date using a method that makes scaling-up simple. In tests with these tiny ribbons, the scientists discovered they were closing in on the properties they needed to move graphene toward usefulness in telecommunications equipment.
May 3rd, 2021
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This new catalyst generates hydrocarbons from methanol with almost no deactivation, which is one of the main problems of this key process for producing more sustainable fuels.
May 3rd, 2021
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Bowel cancer survival rates could be improved if chemotherapy drugs were delivered via tiny nanoparticles to the diseased organs rather than oral treatment.
May 3rd, 2021
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New strategy puts evolution of microscopic structures on fast track.
Apr 30th, 2021
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New optical diffraction tomography method increases imaging speed and resolution for improved diagnostics in histopathology.
Apr 30th, 2021
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Researchers have developed an ultrasonic imaging system, which can be deployed on the tip of a hair-thin optical fibre, and will be insertable into the human body to visualise cell abnormalities in 3D.
Apr 30th, 2021
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Scientists have developed a method to compute, visualize, and analyze the circulating electron currents inside complex 3D nanostructures. The method was applied to gold nanoparticles with a diameter of only about one nanometer.
Apr 30th, 2021
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