The Scientific World Journal / 2014 / Article / Tab 1

Research Article

Development of a Highly Biocompatible Antituberculosis Nanodelivery Formulation Based on Para-Aminosalicylic Acid—Zinc Layered Hydroxide Nanocomposites

Table 1

FTIR functional group absorption bands of free PAS and its PAS-ZLH (nanocomposite-A).

AssignmentsFree PASPAS-ZLH

Vas(N–H)3490 Overlapped by O–H stretching 3358
V(O–H) in the inter ZnLH, H2O
V(C=O) in COOH1609, 764
Stretching (C–H)813, 717821

Unit for given numbers is wave number (cm−1).

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