Investigation on shape variation of Au nanocrystals

다국어 초록 (Multilingual Abstract)

A variety of shapes, such as rod, tripod, /φ-shape and cube, of Au nanocrystals were synthesized by employing different reaction conditions.
The nanocrystals and their shape variation were characterized by transmission electron microscopy and UV–vis spectrophotometry.
The evolution of shape was accomplished by controlling the parameters used in their synthesis, the concentration of reducing agent
and surface capping agent. The effect of synthetic parameters on shape was explored, to determine suitable conditions for producing each
shape of nanocrystals. Nanocrystals with different shapes have different plasmon bands in the visible region of the spectrum, which is a
valuable property for sensor applications.

다국어 초록 (Multilingual Abstract)

A variety of shapes, such as rod, tripod, /φ-shape and cube, of Au nanocrystals were synthesized by employing different reaction conditions.
The nanocrystals and their shape variation were characterized by transmission electron microscopy and UV–vis spectrophotometry.
The evolution of shape was accomplished by controlling the parameters used in their synthesis, the concentration of reducing agent
and surface capping agent. The effect of synthetic parameters on shape was explored, to determine suitable conditions for producing each
shape of nanocrystals. Nanocrystals with different shapes have different plasmon bands in the visible region of the spectrum, which is a
valuable property for sensor applications.

참고문헌 (Reference)

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