Engineers have developed a method for measuring the electrical potentials of molecules and molecular surfaces with previously unattainable precision and speed. They have, for the first time, succeeded in creating high resolution maps of molecular electrical potentials, i.e. the electric fields that surround all matter, within just a few minutes.... SCIENCE DAILY · 4 months
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When the best tool for the job isn't good enough, engineers figure out how to build a new one. That's what John Slater, University of Delaware assistant professor... more
Going cold: The future of electron microscopy  PHYS.ORG · 1 week
Researchers use electron microscopy to produce high-resolution images at the atomic scale of everything from composite nanomaterials to single proteins. The technology provides invaluable information on the texture, chemistry, and structure of these materials.... more
'Molecular spintronics': New technology offers hope for quantum computing  PHYS.ORG · 3 weeks
Quantum computers, which work according to the strange rules of quantum mechanics, may one day revolutionize the world. Once we have managed to build a powerful working machine, it will... more
Engineers invent smartphone device that detects harmful algae in 15 minutes  SCIENCE DAILY · 6 days
A team of engineers has developed a highly sensitive system that uses a smartphone to rapidly detect the presence of toxin-producing algae in water within 15... more
Strain-induced isomerisation of molecular chains  nanowerk · 5 days
Scientists have demonstrated a strain-induced structural rearrangement of one-dimensional (1D) metal-organic molecular chains for potential use in fabricating functional nanostructures. more
Strain-induced isomerization of molecular chains  PHYS.ORG · 5 days
National University of Singapore scientists have demonstrated a strain-induced structural rearrangement of one-dimensional (1D) metal-organic molecular chains for potential use in fabricating functional nanostructures. more
Landmark NIH trial to examine how exercise affects your body at the molecular level  NEWS MEDICAL · 6 days
What happens at the molecular level after exercise? Scientists, physicians and clinical exercise specialists from across the country are embarking... more
A new approach to reconstructing protein evolution  PHYS.ORG · 4 weeks
There are an estimated 20,000 to 30,000 proteins at work in cells, where they carry out numerable functions, says computational molecular biologist Roman Sloutsky at the University of Massachusetts Amherst. "One of the central... more
Molecular mechanisms involved in Pixantrone's interactions with cancer DNA discovered  NEWS MEDICAL · 2 weeks
Recently, a drug named Pixantrone (PIX) was developed, which is far less damaging to the heart than previous, less advanced compounds. PIX is now used to treat cancers... more
Sensing sweetness on a molecular level  PHYS.ORG · 3 weeks
Whether it's chocolate cake or pasta sauce, the sensation of sweetness plays a major role in the human diet and the perception of other flavors. While a lot is known about the individual proteins that signal... more
Fragmented magnetism  nanowerk · 3 weeks
Spin-polarizing scanning tunneling microscopy allowed researchers to detect an elusive atomic-scale magnetic signal in a Mott insulator. more
New polymer releases molecular cargo in response to force  PHYS.ORG · 5 days
Caltech scientists have developed a new kind of polymer that can carry a chemical payload as part of its molecular structure and release it in response to mechanical stress. The... more
AI could help revolutionize pathology laboratories  NEWS MEDICAL · 6 days
An upgrade in The University of Queensland’s artificial intelligence capabilities could help to revolutionise pathology laboratories across Australia. more
World-leading microscopes take candid snapshots of atoms in their 'neighborhoods'  nanowerk · 1 week
Scientists use powerful 4D-STEM electron microscopy technique to map out the best atomic 'hangouts' in high-performance materials. more
New molecular "clock" could help monitor life-altering development disorders in children  NEWS MEDICAL · 4 weeks
Scientists have developed a molecular "clock" that could reshape how pediatricians measure and monitor childhood growth and potentially allow for an earlier diagnosis of life-altering development... more
Non-invasive tape strips can be used in children to assess atopic dermatitis on the molecular level  NEWS MEDICAL · 4 weeks
In a study using non-invasive tape strips in young children with eczema (or atopic dermatitis), researchers... more
Physics professors granted patent for new device that could revolutionize diabetes management  NEWS MEDICAL · 1 month
When Furman Professor of Physics Bill Baker was diagnosed with Type 2 diabetes in 2003, it served as an initiation into a painful club. more
Researchers uncover novel molecular clues for tumor aggression in neurofibromatosis type 1  NEWS MEDICAL · 4 weeks
Researchers at the Johns Hopkins Kimmel Cancer Center report that their study of tumor samples from people with the rare genetic syndrome neurofibromatosis type... more
Creatine serves as a molecular battery to power killer T cells' fight against cancer  NEWS MEDICAL · 4 weeks
Creatine, the organic acid that is popularly taken as a supplement by athletes and bodybuilders, serves as a molecular battery... more
Quantum dots technology to revolutionize healthcare and sensing technology: see what's invisible  nanowerk · 4 weeks
Researchers have invented a new method of producing ultra-sensitive hyper-spectral photodetectors. At the heart of the discovery are colloidal quantum dots. more
Culturing primate embryos to learn more about human development  SCIENCE DAILY · 2 weeks
Little is known about the molecular and cellular events that occur during early embryonic development in primate species. Now, scientists have created a method to allow primate embryos to grow... more
Pinpointing biomolecules with nanometer accuracy  SCIENCE DAILY · 3 weeks
Scientists demonstrate a new approach in fluorescence microscopy that can be used to locate individual biomolecules in 3D space with nanometer-scale precision. more
Pinpointing biomolecules with nanometer accuracy  nanowerk · 3 weeks
Scientists demonstrate a new approach in fluorescence microscopy that can be used to locate individual biomolecules in 3D space with nanometer-scale precision. more
Researchers design 'intelligent' metamaterial to make MRIs affordable and accessible  nanowerk · 1 week
The new metamaterial could revolutionize magnetic resonance imaging (MRI), making the entire MRI process faster, safer, and more accessible to patients around the world. more
Pre-programmed microfluidic systems offer new control capabilities  PHYS.ORG · 3 weeks
Microfluidic systems have the power to revolutionize medicine, energy, electronics and even space exploration. But the sheer size of the external equipment required for controlling these quarter-sized devices has limited their use in portable,... more
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