Nanomaterials for sensing

This themed issue invites submissions of original research and comprehensive, high-quality review articles detailing and illustrating innovative methodologies for the application of nanomaterials in analytical sensing. We specifically target studies involving novel nanomaterials — including carbon nanomaterials, MXenes, metal nanoclusters, 2D nanomaterials, and metal-organic frameworks (MOFs) — in the development of advanced optical or electrochemical sensors. We also welcome contributions focused on sensing applications such as quantum dots, polymeric dots, and upconversion nanoparticles, particularly where these materials enable enhanced sensitivity, selectivity, or novel detection mechanisms. Additionally, studies on the deployment of these nanomaterials for improved sample preparation or as novel stationary/mobile phases in chromatographic techniques are strongly encouraged.