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. 2014 Apr 24;2014:459736. doi: 10.1155/2014/459736

Table 1.

Determination of percent substitution on bPEI by TNBS assay.

S. No. Sample Attempted (%) Observed (%)
1 TP1 10 3.87
2 TP2 30 5.65
3 TP3 50 7.30
4 TP4 70 16.07
5 TP5 100 19.13