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C. Umamaheswara Reddy etal
wall of the microorganism. Even though several other authors
previously reported these two types of mechanisms, this is the
first time that we have reported this methodology to increase
the antimicrobial activity of sulfanilamide. The drug releasing
pattern of the polymer film was monitored for 4 weeks using
UV/visible spectroscopic technique. The drug releasing graph
suggests that the co-monomer, pH and the temperature of the
medium affect the releasing rate of drug from the polymer
film. We also found that the rate of release increased upon
increasing the pH and temperature of the medium. Also, an
enormous difference in releasing behaviour was observed
between poly(APA-co-AA) and poly(APA-co-HEA).
1
00
7
5
2
5
0
5
0
References
0
100
200
300
400
500
600
700
Time (h)
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