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(A) SEM images of (a) silica; (b) PDGFRβ inserted MPTS-silica, magnification of the electron microscope is 20,000 times, (B) quantification of Atomic Conc. on the surface of stationary phase in (A) by atomic energy spectrum, (C) fluorescence observed by laser confocal microscope of (a) fluorescence from NBD-DOPG; (b) fusion fluorescence on PDGFRβ; (c) colocalization.
