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General Physics Sep 3, 2019

Fragmenting ions and radiation sensitizers

A new study using mass spectrometry is helping piece together what happens when DNA that has been sensitized by the oncology drug 5-fluorouracil is subjected to the ionising radiation used in radiotherapy.

Optics & Photonics Aug 27, 2019

Machine learning increases resolution of eye imaging technology

Biomedical engineers at Duke University have devised a method for increasing the resolution of optical coherence tomography (OCT) down to a single micrometer in all directions, even in a living patient. The new technique, ...

Bio & Medicine Aug 27, 2019

Biological risk potential of nanoparticles studied

Carbon nanoparticles are a promising tool for biomedical applications, for example, for targeted transportation of biologically active compounds into cells. A team of researchers from the Physics, Medicine and Chemistry departments ...

Analytical Chemistry Aug 27, 2019

'MasSpec Pen' for accurate cancer detection during surgery

A major challenge for cancer surgeons is to determine exactly where a tumor starts and where it ends. Removing too much tissue can impair normal functions, but not taking enough can mean the disease could recur. The "MasSpec ...

Veterinary medicine Aug 21, 2019

Analyzing genomes to improve disease control in poultry

Marek's disease—a highly contagious viral disease caused by a herpesvirus—is a constant threat to poultry worldwide. It is also one of the most preventable diseases with vaccination. However, while vaccines prevent poultry ...

Bio & Medicine Aug 19, 2019

Graphene nanoflakes: A new tool for precision medicine

Chemists funded by the SNSF have created a new compound for flexible drug delivery that specifically targets prostate cancer cells. Incorporating four different molecules, the compound prevents tumor cells from multiplying, ...

Bio & Medicine Aug 16, 2019

Tiny fluorescent carbon dots could make cancer treatment safer and more effective

A pioneering new technique that could make light-based cancer treatment more effective and safer for patients, while reducing its cost, has been developed by researchers from the University of Sheffield.

Economics & Business Jul 29, 2019

Pfizer to combine off-patent drug business with Mylan

Pfizer announced Monday it will merge its off-patent drug business with generic drugmaker Mylan to create a global leader in low-cost treatment, a business that faces significant political pressure in the US.

Nanomaterials Jul 24, 2019

Scientists report revolutionary sensors capable of detecting carcinogenic foods

Specialists at the National Research Nuclear University MEPhI and institutional collaborators have proposed a concept of hypersensitive sensory transducers (Fourier nano transducers) that could drastically revolutionise ultrasensitive ...

Veterinary medicine Jul 22, 2019

Unique hybrid implant first installed to a cat

A scientific team from a small innovative enterprise, Biomimetix, based at the National University of Science and Technology MISIS together with their colleagues from the N.N. Blokhin National Medical Research Centre of oncology ...

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