Microparticles from Wheat-Gluten Proteins Soluble in Ethanol by Nanoprecipitation: Preparation, Characterization, and Their Study as a Prolonged-Release Fertilizer

<div>Scanning electron microscopy (SEM) micrographs of wheat-gluten proteins soluble in ethanol (WGPSE) microparticles with 2000x magnification; (a) without urea and (b) loaded with urea.</div>

International Journal of Polymer Science

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Figure 4: Microparticles from Wheat-Gluten Proteins Soluble in Ethanol by Nanoprecipitation: Preparation, Characterization, and Their Study as a Prolonged-Release Fertilizer 

Figure 4 | Microparticles from Wheat-Gluten Proteins Soluble in Ethanol by Nanoprecipitation: Preparation, Characterization, and Their Study as a Prolonged-Release Fertilizer 