The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
Monodisperse Silica‐Coated Polyvinylpyrrolidone/NaYF4 Nanocrystals with Multicolor Upconversion Fluorescence Emission
Open accessAbstract
In full color: Ultrafine lanthanide-doped polyvinylpyrrolidone/NaYF4 nanocrystals with narrow size distribution were synthesized and found to disperse well in water and many organic solvents. Silica was coated onto the nanocrystals to form a uniform thin layer. Highly efficient upconversion fluorescence was observed from both uncoated and silica-coated PVP/NaYF4 nanocrystals doped with Yb/Er or Yb/Tm (see picture).
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Cites
Water-Soluble Quantum Dots for Multiphoton Fluorescence Imaging in Vivo
Larson, D. R., Zipfel, W. R., Williams, R. M., Clark, S. W., Bruchez, M. P., Wise, F. W., & Webb, W. W. (2003) · Science · doi:10.1126/science.1083780 · Cited by 2,286
High-Quality Sodium Rare-Earth Fluoride Nanocrystals: Controlled Synthesis and Optical Properties
Mai, H.-X., Zhang, Y.-W., Si, R., Yan, Z.-G., Sun, L.-D., You, L.-P., & Yan, C.-H. (2006) · Journal of the American Chemical Society · doi:10.1021/ja060212h · Cited by 1,491
Self-citationA General Method To Coat Colloidal Particles with Silica
Graf, C., Vossen, D. L. J., Imhof, A., & van Blaaderen, A. (2003) · Langmuir · doi:10.1021/la0347859 · Cited by 1,175
Hexagonal Sodium Yttrium Fluoride Based Green and Blue Emitting Upconversion Phosphors
Krämer, K. W., Biner, D., Frei, G., Güdel, H. U., Hehlen, M. P., & Lüthi, S. R. (2004) · Chemistry of Materials · doi:10.1021/cm031124o · Cited by 1,172
Boyer, J.-C., Vetrone, F., Cuccia, L. A., & Capobianco, J. A. (2006) · Journal of the American Chemical Society · doi:10.1021/ja061848b · Cited by 1,045
Silica-Coated Nanocomposites of Magnetic Nanoparticles and Quantum Dots
Yi, D. K., Selvan, S. T., Lee, S. S., Papaefthymiou, G. C., Kundaliya, D., & Ying, J. Y. (2005) · Journal of the American Chemical Society · doi:10.1021/ja0428863 · Cited by 851
Suyver, J. F., Aebischer, A., Biner, D., Gerner, P., Grimm, J., Heer, S., Krämer, K. W., Reinhard, C., & Güdel, H. U. (2005) · Optical Materials · doi:10.1016/j.optmat.2004.10.021 · Cited by 628
Zeng, J. ‐., Su, J., Li, Z. ‐., Yan, R. ‐., & Li, Y. ‐. (2005) · Advanced Materials · doi:10.1002/adma.200402046 · Cited by 557
Self-citationLuminescent nanomaterials for biological labelling
Wang, F., Tan, W. B., Zhang, Y., Fan, X., & Wang, M. (2006) · Nanotechnology · doi:10.1088/0957-4484/17/1/r01 · Cited by 547
Self-citationUp-converting phosphor reporters for nucleic acid microarrays
Rijke, F. V. D., Zijlmans, H. J. M. A. A., Li, S., Vail, T., Raap, A. K., Niedbala, R. S., & Tanke, H. J. (2001) · Nature Biotechnology · doi:10.1038/85734 · Cited by 470
Cited by
Upconversion Nanoparticles: Design, Nanochemistry, and Applications in Theranostics
Chen, G., Qiu, H., Prasad, P. N., & Chen, X. (2014) · Chemical Reviews · doi:10.1021/cr400425h · Cited by 2,699
Upconversion fluorescence imaging of cells and small animals using lanthanide doped nanocrystals
Chatterjee, D. K., Rufaihah, A. J., & Zhang, Y. (2008) · Biomaterials · doi:10.1016/j.biomaterials.2007.10.051 · Cited by 988
Self-citationNanomaterials: Applications in Cancer Imaging and Therapy
Barreto, J. A., O’Malley, W., Kubeil, M., Graham, B., Stephan, H., & Spiccia, L. (2011) · Advanced Materials · doi:10.1002/adma.201100140 · Cited by 907
Multicolor Core/Shell‐Structured Upconversion Fluorescent Nanoparticles
Li, Z., Zhang, Y., & Jiang, S. (2008) · Advanced Materials · doi:10.1002/adma.200801056 · Cited by 906
Self-citationRecent Progress on Silica Coating of Nanoparticles and Related Nanomaterials
Guerrero‐Martínez, A., Pérez‐Juste, J., & Liz‐Marzán, L. M. (2010) · Advanced Materials · doi:10.1002/adma.200901263 · Cited by 771
Metadata
- Authors
- Li, Z., & Zhang, Y.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2006-11-20
- Volume
- 45
- Issue
- 46
- Pages
- 7732-7735
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2166498951
- Cited by
- 484
- References
- 17
- FWCI
- 13.67
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Monodisperse Silica‐Coated Polyvinylpyrrolidone/NaYF4 Nanocrystals with Multicolor Upconversion Fluorescence Emission. https://app.cochat.ai/papers/10.1002/anie.200602975
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- Li, Z., & Zhang, Y. (2006). Monodisperse Silica‐Coated Polyvinylpyrrolidone/NaYF4 Nanocrystals with Multicolor Upconversion Fluorescence Emission. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200602975
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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