Table 2.

Research done on oral tablet printing using various polymers and 3D printing technologies.

Printing Technology	Polymer	Model Drug	Reference
FDM of hot melt extruded loaded filament	EC	Quinine	[30]
		Carbamazepine	[33]
	HPC	Paracetamol	[31]
		Itraconazole	[32]
		Carbamazepine	[33]
		Domperidone	[34]
		Theophylline	[35,73]
	PVA	Paracetamol	[45,46,47]
		Caffeine	[45,47]
		Budesonide	[48]
		Aripiprazole	[49]
		Glipizide	[50]
		Hydrochlorothiazide	[51]
	Eudragit	Hydrochlorothiazide	[74]
		Theophylline	[73,76]
		5-ASA	[75]
		Captopril	[75]
		Prednisolone	[75]
	PVP	Theophylline	[80]
		Dipyridamole	[80]
		Pantoprazole sodium	[81]
FDM, API incorporated by soaking	PVA	4-ASA	[52]
		5-ASA	[52]
		Prednisolone	[53]
		Curcumin	[54]
		Fluorescein	[55]
	Eudragit	Deflazacort	[96]
	PCL	Deflazacort	[96]
DIW	HPMC	Atenolol	[138]
		Pravastatin	[138]
		Ramipril	[138]
		Guaifenesin	[36]
		Dipyridamole	[37]
	PVP	Aspirin	[138]
		Hydrochlorothiazide	[138]
		Paracetamol	[59,82]
	Carbopol	Guaifenesin	[36]
Binder jetting	Eudragit	Chlorpheniramine maleate	[77,78]
	PVP	Paracetamol	[83,136]
Inkjet printing	PEGDA	Ropinirole hydrochloride	[101]
SLS	PCL	Progesterone	[94,95]
SLA	PEGDA	Paracetamol	[102,103]
		4-ASA	[102]
		Aspirin	[103]
		Ibuprofen	[104]
DLP	PEGDA	Theophylline	[105]
		Paracetamol	[106]
	PEGDMA	Theophylline	[105]