Table 1.

Summary of the most common strategies used for the fabrication of LbL materials depending on the nature of the substrate.

Type of Substrate	Fabrication Method	References
Flat	Dipping	[19]
	Spin coating	[39]
	Spray-assisted deposition	[40,41]
	High gravity field assisted deposition	[42]
	Simultaneous spray coating of interacting species (SSCIS)	[43,44]
	Electric/Magnetic field assisted deposition	[45,46]
Colloidal	Immersive deposition (depends on the substrate nature)	[31,33,34,47,48,49,50,51,52,53,54]
	Magnetic field assisted deposition (only for magnetic colloid)	[55]
	Deposition on immobilized colloid	[56]
	Continuous deposition using tubular flow reactors	[57]
	Microfluidic assisted fabrication	[58,59,60,61]
	Fluidized bed deposition	[62]