The Study of Release of Chlorhexidine from Preparations with Modified Thermosensitive Poly-N-isopropylacrylamide Microspheres

Table 1

Composition of investigated preparations.

Components preparation	CX (mg)	pNIPAM-A (mg)	pNIPAM-B (mg)	pNIPAM-C (mg)	MC (mg)	PA (mg)	Water (g)
pNIPAM-A-CX	45	90	—	—	—	—	20
pNIPAM-B-CX	45	—	90	—	—	—	20
pNIPAM-C-CX	45	—	—	90	—	—	20
MC-CX	45	—	—	—	90	—	20
PA-CX	45	—	—	—	—	90	20
H2O-CX	45	—	—	—	—	—	20

pNIPAM-A-CX, pNIPAM-B-CX, pNIPAM-C-CX: preparations of respective polymers detailed in the text with chlorhexidine, MC-CX: preparation of methylcellulose and chlorhexidine, PA-CX: preparation of polyacrylic acid and chlorhexidine, and H₂O-CX: aqueous dispersion of chlorhexidine.