Raman optical activity, long thought to require chiral molecules or magnetic order, has been demonstrated in an achiral, ...
A new noninvasive technology, called broadband optical spectroscopy (BOS), has promise for reliably detecting necrotizing ...
Designing surfaces that precisely control how light behaves at the nanoscale is tricky. Optical Fourier surfaces, which are ...
The pharmaceutical and biopharmaceutical industries increasingly require rapid, accurate, and high-resolution analytical tools to characterize complex materials, ensure product quality, and accelerate ...
Normal, physiologic, autoregulated blood flow to the brain is central to essentially all aspects of human health, and when it goes wrong, the results can be catastrophic. However, due to our thick ...
Researchers demonstrated that speckle contrast optical spectroscopy (SCOS) can be used for cuff-less blood pressure monitoring. The new system can acquire measurements from the wrist or finger.
Figure 1. (a) Schematic diagram of the optical trapping-enhanced SERS optofluidic detection system; (b) effect of the single-beam optical trap module switch state on AgNPs aggregation; (c1) and (c2) ...
A new noninvasive technology, called broadband optical spectroscopy (BOS), has promise to reliably detect necrotizing ...
Researchers present the integration of a detector system and a polaritonic platform in the same 2D material, enabling for the first time the detection of 2D polaritonic nanoresonators with spectral ...
A machine learning model has been developed that makes optical spectroscopy data easier and quicker to interpret. Researchers from Rice University (TX, USA) have developed a new machine learning ...
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