The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Nanoparticle Superstructures Made by Polymerase Chain Reaction: Collective Interactions of Nanoparticles and a New Principle for Chiral Materials
Abstract
Polymerase chain reaction (PCR) was realized on the surface of gold nanoparticles (NPs) as a tool for self-organization at nanoscale and as a step toward programmable production of sufficient quantities of functional metallic superstructures. The assembly is controlled by varying the density of the primer on the surface of gold NPs and the number of PCR cycles generating a mixture of dimers, trimers, tetramers, etc., with gradually increasing complexity. This process leads to strong chirality of the assemblies arising from the three-dimensional positioning of NPs in space which had never been observed before. A circular dichroism band of the superstructures coincides with the plasmon oscillations of the multi-NP systems of Au colloids. This new collective optical property of NPs embracing the diversity of shapes and diameters in the starting dispersions opens unique opportunities for the development of negative index materials.
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Cites
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Diverse Applications of Nanomedicine
Pelaz, B., Alexiou, C., Alvarez-Puebla, R. A., Alves, F., Andrews, A. M., Ashraf, S., Balogh, L. P., Ballerini, L., Bestetti, A., Brendel, C., et al. (2017) · ACS Nano · doi:10.1021/acsnano.6b06040 · Cited by 1,350
Self-citationHentschel, M., Schäferling, M., Duan, X., Giessen, H., & Liu, N. (2017) · Science Advances · doi:10.1126/sciadv.1602735 · Cited by 850
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Enantiomer-dependent immunological response to chiral nanoparticles
Xu, L., Wang, X., Wang, W., Sun, M., Choi, W. J., Kim, J.-Y., Hao, C., Li, S., Qu, A., Lu, M., et al. (2022) · Nature · doi:10.1038/s41586-021-04243-2 · Cited by 641
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Metadata
- Authors
- Chen, W., Bian, A., Agarwal, A., Liu, L., Shen, H., Wang, L., Xu, C., & Kotov, N. A.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-03-25
- Volume
- 9
- Issue
- 5
- Pages
- 2153-2159
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2172249654
- Cited by
- 265
- References
- 39
- FWCI
- 8.24
- Type
- journal article
- Language
- en
- Open access
- closed
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- Chen, W., Bian, A., Agarwal, A., Liu, L., Shen, H., Wang, L., Xu, C., & Kotov, N. A. (2009). Nanoparticle Superstructures Made by Polymerase Chain Reaction: Collective Interactions of Nanoparticles and a New Principle for Chiral Materials. Nano Letters. https://doi.org/10.1021/nl900726s
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