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Synthesis, characterization, and application of ultrasmall nanoparticles Highly Cited Paper

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Title
Synthesis, characterization, and application of ultrasmall nanoparticles
Author(s)
Byung Hyo Kim; Michael J. Hackett; Jongnam Park; Taeg Hwan Hyeon
Publication Date
2014-01
Journal
CHEMISTRY OF MATERIALS, v.26, no.1, pp.59 - 71
Publisher
AMER CHEMICAL SOC
Abstract
Nanomaterials in the size range of 3-50 nm have received increased attention in the last few decades because they exhibit physical properties that are intermediate to those of individual molecules and bulk materials. Similarly, ultrasmall nanoparticles (USNPs), with sizes in the 1-3 nm range, exhibit unique properties distinct from those of free molecules and larger-sized nanoparticles. These properties are greatly sensitive to both the composition and size of the particles, and thus, the ability to control the synthesis for both of these variables is of paramount importance. This review summarizes various methods for the synthesis of USNPs of metals, metal oxides, and metal chalcogenides as well as recent advances in the development of unique characterization methods for these USNPs. Last is a discussion of several novel applications of USNPs in biomedical imaging, catalysis, and semiconductor development, all of which benefit from the large surface-to-volume ratio and/or other characteristic properties inherent in USNPs. © 2013 American Chemical Society.
URI
https://pr.ibs.re.kr/handle/8788114/1163
ISSN
0897-4756
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
Files in This Item:
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