Fig. 2From: Fabrication of multifunctional metal–organic frameworks nanoparticles via layer-by-layer self-assembly to efficiently discover PSD95-nNOS uncouplers for stroke treatmentSEM images of (A) magnetic Fe-MOF (the inset is the TEM image of magnetic Fe-MOF) and (B) His-nNOS/Fe-MOF (the inset is the TEM image of His-nNOS/Fe-MOF), (C) FT-IR spectra of (a) Free His-nNOS, (b) Fe3O4, (c) magnetic Fe-MOF, (d) His-nNOS/Fe-MOF and (e) Flag-nNOS/Fe-MOF (the inset is the details of curve (d) and (e) from 500 to 800 cm−1), (D) the images of PSD95-nNOS/Fe-MOF by confocal laser scanning microscopyBack to article page