Molecular concentration Concentration detectors 1 Concentration-time modulation 1 Cost functions 1 Crystallite size 1 Different precursors 1 Energy gap 1 Field emission scanning electron microscopes 1 Hybrid modulation 1 Intersymbol interference 1 Modulation 1 Modulation design 1 Molar concentration ratio 1 Molecular communication 1 Molecular communication via diffusion 1 Molecules 1 Morphological characterization 1 Nanostructured materials 1 Nanotechnology 1 Optical band gap energy 1 Optical band gaps 1 Optical properties 1 Oxide minerals 1 Probability of errors 1 Reduced complexity detector 1 Scanning electron microscopy 1 Silicones 1 Simulated performance 1 Sol-gel spin coating 1 Sol-gels 1