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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: pH-responsive theranostic nanocomposites as synergistically enhancing positive and negative magnetic resonance imaging contrast agents

Fig. 3

Fluorescence analysis and UV–Vis of nanoparticles: a pH-dependent (pH 5.0, 6.5, 7.4) drug release of DOX&Mn-IOSP NCs, b pH-dependent (pH 5.0, 6.5, 7.4) release of Mn-porphyrin in Mn-IOSP NCs, c fluorescence confocal micrographs of DOX&Mn-IOSP NCs (with or without modified with cRGD) and free DOX incubated in WI38 cells or A549 cells, the scale bars are 50 μm

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Journal of Nanobiotechnology

ISSN: 1477-3155

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