Ananya Nandi

Magneto‐Photoactivated Gold Plasmonic Nano‐Islands and Quantum Dot Assemblies for ppt‐Level NO 2 Detection

ABSTRACT The intrinsic instability and limited chemical reactivity of metal nanoparticles have long restricted their direct integration in chemiresistive gas sensing. Here, we present a highly selective, tunable, ultra‐stable, and ultra‐sensitive NO 2 sensor derived from gold nan...