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New ion trap to create the world's most accurate mass spectrometer

Higher accuracy for biological samples and complex mixtures

01-Feb-2021

Mass spectrometers are widely used to analyze highly complex chemical and biological mixtures. Skoltech scientists have developed a new version of a mass spectrometer that uses rotation frequencies of ionized molecules in strong magnetic fields to measure masses with higher accuracy (FT ICR). The ...

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Artificial Intelligence has learned to estimate oil viscosity

Indirect measurements are a lucky alternative for a variety of sectors

09-Nov-2020

A group of Skoltech scientists developed machine learning (ML) algorithms that can teach artificial intelligence (AI) to determine oil viscosity based on nuclear magnetic resonance (NMR) data. The new method can come in handy for the petroleum industry and other sectors, which have to rely on ...

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Black silicon can help detect explosives

29-Nov-2019

Scientists from Far Eastern Federal University (FEFU), Far Eastern Branch of the Russian Academy of Sciences, Swinburne University of Technology, and Melbourne Center for Nanofabrication developed an ultrasensitive detector based on black silicon. The device is able to detect trace amounts of ...

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MicroRNA comprehensively analyzed

18-Nov-2019

Messenger RNA transmits genetic information to the proteins, and microRNA plays a key role in the regulation of gene expression. Scientists from the Moscow Institute of Physics and Technology and the Research Centre for Medical Genetics have described the complex interactions between these two ...

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Eco-friendly method for the synthesis of iron oxide nanoparticles

Producing nanomaterials from plant extracts

17-Sep-2019

A team of scientists from Ural Federal University (Yekaterinburg), Bangladesh University of Engineering and Technology and other collaborator have published an article about a new method for the synthesis of magnetic nanoparticles. Today nanoparticles are used in various fields, from biomedicine ...

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How CRISPR can help fight against neurodegenerative diseases

Scientists listed ways of applying genetic engineering to treat Parkinson's disease

12-Sep-2019

Researchers of Sechenov University and University of Pittsburgh described the most promising strategies in applying genetic engineering for studying and treating Parkinson's disease. This method can help evaluate the role of various cellular processes in pathology progression, develop new drugs ...

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Antibodies to a retina protein to be used as a kidney cancer marker

Suggestion of new method for diagnosing kidney cancer

22-Jan-2019

Sechenov University together with their German colleagues suggest a new highly sensitive, quick, and pain-free method for diagnosing kidney cancer. This method is based on measuring of the immune response to arrestin-1, a retina protein that is synthesized in the cancerous cells of ...

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Half a needle in a haystack

New method rapidly detects trace amounts of small molecule compounds

07-Nov-2018

Russian researchers from Prokhorov General Physics Institute of the Russian Academy of Sciences(GPIRAS) and the Moscow Institute of Physics and Technology(MIPT) have developed the world’s first ultrasensitive method for rapid detection of small molecules. This method detects trace amounts of ...

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Upgrading cheap diode laser for use in precise measurements

06-Nov-2018

Russian physicists have developed a method for drastically narrowing the emission spectrum of an ordinary diode laser, like that in a laser pointer. This makes their device a useful replacement for the more complex and expensive single-frequency lasers, enabling the creation of compact chemical ...

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Investigation of inorganic pigments with apatite structure

02-Nov-2018

Compounds with the apatite structure differ from most classes by the variety of their chemical compositions: to create such substances, most chemical elements of the Periodic System can be used, while the characteristics of the crystalline structure of apatite will be preserved. The resulting ...

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