Research Article

Novel Gallium(III), Germanium(IV), and Hafnium(IV) Folate Complexes and Their Spectroscopic, Thermal Decomposition, Morphological, and Biological Characteristics

Figure 2

(a) Infrared spectrum of a pure folic acid drug; (b) infrared spectra of A : Ga(III), B : Ge(IV), and C : Hf(IV) folate complexes.
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(b)