Bilayered Films Based on Novel Polymer Derivative for Improved Ocular Therapy of Gatifloxacin

Table 1

Physical characterization of ocular films.

Film formulation	Folding endurance	Tensile strength (N/mm^2)	% Elongation	Thickness (μm)
SA	328.01±16.24	95.3	28.24	54.2±3.1
TSA	332.1±15.26	129.2	29.93	61.8±2.0
ERL + ERS	480.4±10.28	26.85	157.6	238.4±3.2
SA + ERL + ERS	—	—	—	276.695±2.0
TSA + ERL + ERS	—	—	—	270.235±2.6