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Researchers have presented an update to their original nanoscale device for intracellular recording, the first nanotechnology developed to record electrical chatter inside a living cell. The scientists have used many copies of the updated nanoscale device to record intracellular signals in neural and cardiac cells in culture with the same level of precision as the device’s biggest competitor: patch clamp electrodes.
A multidisciplinary team at Northwestern University and the University of Tennessee have developed a new technique, called variable temperature liquid-phase transmission electron microscopy, that allows researchers to examine nanoscale tubular materials while they are "alive" and forming liquids -- a first in the field.
A multidisciplinary team at Northwestern University and the University of Tennessee have developed a new technique, called variable temperature liquid-phase transmission electron microscopy, that allows researchers to examine nanoscale tubular materials while they are "alive" and forming liquids -- a first in the field.
Plant leaves are superhydrophobic, that is, they repel water and cleanse themselves from dust particles. Inspired by such natural designs, a team of researchers at Texas A&M University has developed an innovative way to control the hydrophobicity of a surface to benefit the biomedical field.
Plant leaves are superhydrophobic, that is, they repel water and cleanse themselves from dust particles. Inspired by such natural designs, a team of researchers at Texas A&M University has developed an innovative way to control the hydrophobicity of a surface to benefit the biomedical field.
Transitions from one state of matter to another—such as freezing, melting or evaporation—start with a process called "nucleation," in which tiny clusters of atoms or molecules (called "nuclei") begin to coalesce. Nucleation plays a critical role in circumstances as diverse as the formation of clouds and the onset of neurodegenerative disease. A UCLA-led team has gained a never-before-seen view of nucleation—capturing how the atoms rearrange at 4-D atomic resolution (that is, in three dimensions of space and across time).
Transitions from one state of matter to another—such as freezing, melting or evaporation—start with a process called "nucleation," in which tiny clusters of atoms or molecules (called "nuclei") begin to coalesce. Nucleation plays a critical role in circumstances as diverse as the formation of clouds and the onset of neurodegenerative disease. A UCLA-led team has gained a never-before-seen view of nucleation—capturing how the atoms rearrange at 4-D atomic resolution (that is, in three dimensions of space and across time).
Researchers @OregonState have developed an improved technique for using magnetic nanoclusters to kill hard-to-reach tumors. Magnetic nanoparticles have shown anti-cancer promise for tumors easily accessible by syringe, allowing the particles to be injected directly into the cancerous growth.
Researchers @OregonState have developed an improved technique for using magnetic nanoclusters to kill hard-to-reach tumors. Magnetic nanoparticles have shown anti-cancer promise for tumors easily accessible by syringe, allowing the particles to be injected directly into the cancerous growth.
Scientists from the U.S. Department of Energy's Stanford Linear Accelerator Center (SLAC) National Accelerator Laboratory and Stanford University have taken the first images of carbon dioxide molecules within a molecular cage – part of a highly porous nanoparticle called a metal-organic framework, which has great potential for separating and storing gases and liquids.
