Table 3.

DTD-based functional materials for optical storage applications.

DTD-Based Systems	Methods of Preparation	Properties	Ref.
UCNPs-6 modified DTE-1	Layer-by-layer epitaxial growth procedure	Highly purified emission and rewritable optical storage	[65]
UCNPs-7 modified DTDs	Electrostatic interaction and self-assembly strategy	Application in scanning near-field optical microscopy for higher storage density	[66]
Ferroelectric crystals with DTE enantiomers	Dropping and spreading the crystal-based precursor on ITO glass substrate to obtain thin film	Achieving a contactless integrated process of writing, reading, and erasing in data storage	[67]
DTE-based Alq3 complex	Metal complexation	Photocontrolled electron migration and as active layers in resistive memory devices	[68]
DTD-based photoresponsive amphiphilic polymer	Self-assembly strategy	Combination of FRET and emission reabsorption effects	[69,70]