Texas A&M Researchers Invent Laser-Based 'TRIP' Spectroscopy to Quantify Noncovalent Quantum Forces in Drug Discovery - Quantum Computing Report

A interdisciplinary research team spanning the Institute for Quantum Science and Engineering (IQSE) and the departments of Chemistry, Biology, and Electrical & Computer Engineering at Texas A&M University has invented a label-free optical platform called Thermostable Raman Interaction Profiling (TRIP). Published in the journal Science Advances, the biophysical breakthrough achieves the first direct, non-invasive quantification of aromatic π–π stacking interactions within complex protein environments under near-physiological aqueous conditions. By transitioning the study of structural biology from visual intuition and indirect inference to the direct tracking of noncovalent quantum mechanical forces, the platform provides an automated protocol to accelerate the prescreening and [...]

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