In today's ageing population, resulting in a rising prevalence of chronic diseases such as neurodegeneration, the need for simple, non-invasive methods to diagnose or screen for important medical conditions becomes more and ...
Analytical Chemistry
Apr 9, 2014
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Cancer, food pathogens and biosecurity threats can all be detected using a sensing technique called surface enhanced Raman spectroscopy (SERS). To meet ever-increasing demands in sensitivity, however, signals from molecules ...
Nanomaterials
Oct 10, 2012
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Scientists of the Far Eastern Federal University (FEFU) in cooperation with colleagues from the Russian Academy of Sciences (RAS), Australian and Lithuanian Universities have improved the technique of ultrasensitive nonperturbing ...
Nanophysics
Jun 20, 2018
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1
FUJIFILM Corporation has developed surface-enhanced Raman spectroscopy (SERS) imaging technology capable of analyzing large areas of unlabeled/unstained tissue metabolites with high precision using SERS that enhances the ...
Engineering
Apr 20, 2018
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13
Although terahertz spectroscopy has great potential, especially for environmental monitoring and security screening applications, it previously could not be used effectively to study nanocrystals or molecules at extremely ...
Optics & Photonics
Jan 28, 2015
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23
Scientists are using powerful analytical and imaging tools to study artworks from all ages, delving deep below the surface to reveal the process and materials used by some of the world's greatest artists.
Analytical Chemistry
Feb 13, 2014
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