|Author||Kwon, Soon Gu ♦ Hyeon, Taeghwan|
|Source||World Health Organization (WHO)-Global Index Medicus|
|File Format||HTM / HTML|
|Subject Domain (in DDC)||Natural sciences & mathematics ♦ Life sciences; biology ♦ Physiology & related subjects ♦ Biochemistry ♦ Technology ♦ Medicine & health ♦ Human physiology ♦ Agriculture & related technologies|
|Subject Domain (in MeSH)||Physical Phenomena ♦ Chemical Phenomena ♦ Biological Sciences ♦ Natural Science Disciplines ♦ Physical Sciences ♦ Technology, Industry, and Agriculture ♦ Technology and Food and Beverages|
|Subject Keyword||Discipline Nanotechnology ♦ Hot Temperature ♦ Nanoparticles ♦ Chemistry ♦ Nanotechnology ♦ Methods ♦ Particle Size ♦ Journal Article ♦ Review|
|Abstract||Synthesis of uniform nanocrystals is very important because the size uniformity of an ensemble of nanocrystals is directly related to the homogeneity of their chemical and physical properties. Classical theory suggests that burst nucleation and diffusion-controlled growth are the most important factors for the control of the size distribution in colloidal synthesis. In the last two decades, the numerous reports on the synthesis of uniform nanocrystals have popularized two major synthetic methods, namely, hot-injection and heat-up, to obtain uniform nanocrystals of various materials including metals, semiconductors, and oxides. Mechanistic studies on how such uniform nanocrystals are obtained in those two methods are reviewed and theoretical explanations are provided in the current review.|
|Description||Author Affiliation: Kwon SG ( National Creative Research Initiative Center for Oxide Nanocrystalline, Materials and World Class University program of Chemical, Convergence for Energy & Environment and School of Chemical and Biological Engineering, Seoul National University, Seoul, 151-744, Korea.)|
|Educational Role||Student ♦ Teacher|
|Age Range||above 22 year|
|Educational Use||Reading ♦ Research ♦ Self Learning|
|Education Level||UG and PG|
|Learning Resource Type||Article|
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