Selected Standard Protocols for the Synthesis, Phase Transfer, and Characterization of Inorganic Colloidal Nanoparticles

Synthesis, characterization, and applications of colloidal nanoparticles have been a prominent topic of current research interests within the last two decades. Available reports in the literature that describe the synthesis of colloidal nanoparticles are abundant with various degrees of reproducibility and simplicity. Moreover, different methods for the characterization of colloidal nanoparticle’s basic properties are employed, resulting in conflicting results in many cases. Herein, we describe “in detail” selected standard protocols for the synthesis, purification, and characterization of various types of colloidal inorganic nanoparticles including gold nanoparticles, silver nanoparticles, iron oxide nanoparticles, and quantum dots. This report consists of five main parts: The first and the second parts are dedicated to describing the synthesis of various types of hydrophobic and hydrophilic nanoparticles in organic solvents and in aqueous solutions, respectively. The third part describes surface modific...