The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Photovoltage Mechanism for Room Light Conversion of Citrate Stabilized Silver Nanocrystal Seeds to Large Nanoprisms
Abstract
We investigate the photoconversion of aqueous 8 nm Ag nanocrystal seeds into 70 nm single crystal plate nanoprisms. The process relies on the excitation of Ag surface plasmons. The process requires dioxygen, and the transformation rate is first-order in seed concentration. Although citrate is necessary for the conversion, and is consumed, the transformation rate is independent of citrate concentration. We propose a mechanism that accounts for these features by coupling the oxidative etching of the seed and the subsequent photoreduction of aqueous Ag(+). The reduced Ag deposits onto a Ag prism of specific size that has a cathodic photovoltage resulting from plasmon "hot hole" citrate photo-oxidation. This photovoltage mechanism also explains recent experimental results involving single and dual wavelength irradiation and the core/shell synthesis of Ag layers on Au seeds.
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Cites
Kelly, K. L., Coronado, E., Zhao, L. L., & Schatz, G. C. (2003) · The Journal of Physical Chemistry B · doi:10.1021/jp026731y · Cited by 10,594
Photoinduced Conversion of Silver Nanospheres to Nanoprisms
Jin, R., Cao, Y., Mirkin, C. A., Kelly, K. L., Schatz, G. C., & Zheng, J. G. (2001) · Science · doi:10.1126/science.1066541 · Cited by 3,384
Electromagnetic fields around silver nanoparticles and dimers
Hao, E., & Schatz, G. C. (2004) · The Journal of Chemical Physics · doi:10.1063/1.1629280 · Cited by 1,880
Controlling anisotropic nanoparticle growth through plasmon excitation
Jin, R., Charles Cao, Y., Hao, E., Métraux, G. S., Schatz, G. C., & Mirkin, C. A. (2003) · Nature · doi:10.1038/nature02020 · Cited by 1,674
Silver nanoparticles: partial oxidation and antibacterial activities
Lok, C.-N., Ho, C.-M., Chen, R., He, Q.-Y., Yu, W.-Y., Sun, H., Tam, P. K.-H., Chiu, J.-F., & Che, C.-M. (2007) · JBIC Journal of Biological Inorganic Chemistry · doi:10.1007/s00775-007-0208-z · Cited by 1,586
What Factors Control the Size and Shape of Silver Nanoparticles in the Citrate Ion Reduction Method?
Pillai, Z. S., & Kamat, P. V. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp037018r · Cited by 795
Sun, Y., Mayers, B., & Xia, Y. (2003) · Nano Letters · doi:10.1021/nl034140t · Cited by 743
Synthesis of Silver Nanoprisms in DMF
Pastoriza-Santos, I., & Liz-Marzán, L. M. (2002) · Nano Letters · doi:10.1021/nl025638i · Cited by 699
Synthesis and Characterization of Truncated Triangular Silver Nanoplates
Chen, S., & Carroll, D. L. (2002) · Nano Letters · doi:10.1021/nl025674h · Cited by 670
Rapid Thermal Synthesis of Silver Nanoprisms with Chemically Tailorable Thickness
Métraux, G. S., & Mirkin, C. A. (2005) · Advanced Materials · doi:10.1002/adma.200401086 · Cited by 609
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Millstone, J. E., Hurst, S. J., Métraux, G. S., Cutler, J. I., & Mirkin, C. A. (2009) · Small · doi:10.1002/smll.200801480 · Cited by 895
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Photochemical Reactivity of Graphene
Liu, H., Ryu, S., Chen, Z., Steigerwald, M. L., Nuckolls, C., & Brus, L. E. (2009) · Journal of the American Chemical Society · doi:10.1021/ja9043906 · Cited by 371
Self-citationPolyvinylpyrrolidone-induced anisotropic growth of gold nanoprisms in plasmon-driven synthesis
Zhai, Y., DuChene, J. S., Wang, Y.-C., Qiu, J., Johnston-Peck, A. C., You, B., Guo, W., DiCiaccio, B., Qian, K., Zhao, E. W., et al. (2016) · Nature Materials · doi:10.1038/nmat4683 · Cited by 305
Plasmon-enhanced chemical reactions
Xiao, M., Jiang, R., Wang, F., Fang, C., Wang, J., & Yu, J. C. (2013) · Journal of Materials Chemistry A · doi:10.1039/c3ta01450a · Cited by 287
Shiridokht, F., Dadashi, H., Vandghanooni, S., Eskandani, M., & Farajollahi, A. (2025) · Colloids and Surfaces B: Biointerfaces · doi:10.1016/j.colsurfb.2024.114220 · Cited by 30
Scardaci, V., Pulvirenti, M., Condorelli, M., & Compagnini, G. (2020) · Journal of Materials Chemistry C · doi:10.1039/d0tc00367k · Cited by 14
Metadata
- Authors
- Wu, X., Redmond, P. L., Liu, H., Chen, Y., Steigerwald, M., & Brus, L.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2008-06-26
- Volume
- 130
- Issue
- 29
- Pages
- 9500-9506
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2092539730
- Cited by
- 262
- References
- 35
- FWCI
- 5.83
- Type
- journal article
- Language
- en
- Open access
- closed
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