Resolving Chiral Biomolecule Mixtures via Terahertz Eigenmode-Fingerprint Circular Dichroism Spectroscopy Empowered by Achiral Gradient Metasurfaces
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Terahertz (THz) spectroscopy, a label-free and noninvasive tool that is used to resolve the characteristic information of biomolecules, has attracted extensive attention in both physics and biochemistry. However, the traditional THz time-domain spectroscopy (T... ...