Circularly polarized light is vital for many emerging applications, yet the highly sensitive detection of right- and left-CPL remains challenging. In a recent study in Nature Nanotechnology reported by Kuang and colleagues, chiral nanofluidic membranes assembly by L- and D-phenylalanine-modified plasmonic Au nanoparticles were applied to realize the highly sensitive detection to circular polarization of incident photons based on CPL-induced ion current.

中文翻译：

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用于检测圆偏振光的手性纳米流体膜

圆偏振光对于许多新兴应用至关重要，但对右 CPL 和左 CPL 的高灵敏度检测仍然具有挑战性。Kuang 及其同事最近在Nature Nanotechnology报道的一项研究中，应用L - 和D - 苯丙氨酸修饰的等离子 Au 纳米粒子组装的手性纳米流体膜，实现了基于 CPL 诱导的离子电流对入射光子圆极化的高灵敏度检测.