The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.
Seeded Growth Synthesis of Uniform Gold Nanoparticles with Diameters of 15−300 nm
Abstract
In this work, we present a simple seeded growth approach to obtain gold nanoparticles over a large range of sizes. The method produces particles with uniform spherical shape and narrow size distributions. Using ascorbic acid as a reductant and sodium citrate as stabilizer we utilize biocompatible and easy to exchange substances. The investigation of the growth process via TEM measurements revealed the formation of small gold clusters on the surface of the seeds, which subsequently grow and result in a “blackberry-like” intermediate shape of the gold nanoparticles. Applying heat caused an intraparticle ripening process, which finally lead to a smooth spherical particle shape. Furthermore, the optical properties of the resulting gold sols are discussed in the light of Mie theory and an influence of the polydispersity was found for large particles.
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Cites
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Beiträge zur Optik trüber Medien, speziell kolloidaler Metallösungen
Mie, G. (1908) · Annalen der Physik · doi:10.1002/andp.19083300302 · Cited by 11,537
Controlled Nucleation for the Regulation of the Particle Size in Monodisperse Gold Suspensions
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A study of the nucleation and growth processes in the synthesis of colloidal gold
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Synthesis of thiol-derivatised gold nanoparticles in a two-phase Liquid–Liquid system
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Determination of Size and Concentration of Gold Nanoparticles from UV−Vis Spectra
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Shell-isolated nanoparticle-enhanced Raman spectroscopy
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Anisotropic Metal Nanoparticles: Synthesis, Assembly, and Optical Applications
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Gold Nanoparticles for Biology and Medicine
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Cited by
State of the art in gold nanoparticle synthesis
Zhao, P., Li, N., & Astruc, D. (2013) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2012.09.002 · Cited by 964
Black, K. C. L., Wang, Y., Luehmann, H. P., Cai, X., Xing, W., Pang, B., Zhao, Y., Cutler, C. S., Wang, L. V., Liu, Y., et al. (2014) · ACS Nano · doi:10.1021/nn406258m · Cited by 365
Ultrasmall-in-Nano: Why Size Matters
Mellor, R. D., & Uchegbu, I. F. (2022) · Nanomaterials · doi:10.3390/nano12142476 · Cited by 51
Metadata
- Authors
- Ziegler, C., & Eychmüller, A.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-03-03
- Volume
- 115
- Issue
- 11
- Pages
- 4502-4506
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W2326407270
- Cited by
- 409
- References
- 33
- FWCI
- 9.72
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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