Exploring the extended spectral signature and remote sensing capabilities of lanthanide enriched arrays of brochosomes

Abstract

This exploratory work will present a novel approach to rationally control the properties and reactivity of Lanthanide Enriched Arrays of Brochosomes series complexes via the utilization of a multidentate β-diketonate chelating ligand scaffold. Detailed synthesis and characterization of these multidentate β-diketonate-lanthanide metal complexes will be discussed, including multi-modal spectral analysis (absorbance/emission), Scanning electron microscopy based-and Nuclear magnetic resonance spectroscopy (NMR) based-studies to gain vital information on their electronic and molecular-based structural properties. The improved thermal stability, emission intensities, and other photophysical properties of spectral bands due to the grafted antenna effect will be explored. In addition, radiometric measurements and remote sensing capabilities will be evaluated and discussed. This research will provide a strong foundation for a wide range of applications in bioimaging, medicine, material development, asset tagging, signaling, communications, and future smart materials for altering electromagnetic signatures to protect critical Army assets.