Figure 1From: Anticancer drug-loaded multifunctional nanoparticles to enhance the chemotherapeutic efficacy in lung cancer metastasis Physicochemical characterization of nanoparticles. (a) Schematic presentation of EGF-conjugated gelatin nanoparticles (GNP). DOX-loaded gelatin nanoparticle was formed which was then surface modified with NeutrAvidin-biotinylated-EGF complex to result EGF-conjugated gelatin nanoparticles (EGNP) (b) Particle size distribution of EGNP (c) TEM mage of EGNP (d) AFM image of EGNP.Back to article page