Nanoparticles 205 TP Chemical technology 124 nanoparticle 90 chemistry 76 Article 75 human 61 Metal nanoparticles 59 Humans 53 QC Physics 53 QD Chemistry 53 Synthesis (chemical) 53 controlled study 49 TJ Mechanical engineering and machinery 47 nanoparticles 43 NANOPARTICLES 41 Gold nanoparticles 40 nonhuman 40 Nanocomposites 39 Silver nanoparticles 39 Scanning electron microscopy 35 particle size 35 Nanofluidics 34 Animals 33 Fourier transform infrared spectroscopy 33 animal 32 Q Science (General) 31 QA Mathematics 31 X ray diffraction 31 drug delivery system 31 procedures 31