Biocompatible,small-sized but well-dispersed gold nanoparticles (Au NPs) remain a major challenge for their synthesis.Here a convenient solution impregnation te
Nitrogen-doped carbon spheres (NCSs) with uniform and regular morphology were facilely prepared by the modified St(o)ber method.Hexamethylenetetramine (HMT) was
Porous polyaniline (PANI) was prepared through an efficient and costeffective method by polymerization of aniline in the NaCl solution at room temperature.The r
For the accuracy of experimental results,preparing a high quality polished surface and cross-section of the materials for further analysis using electron backsc