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Capek, Ignac
- Preparation and Functionalization of Gold Nanoparticles
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1 Slovak Academy of Sciences, Polymer Institute and Institute of Measurement Science, Dubravska cesta, Bratislava, Slovakia; TnUni, Puchov, SK
1 Slovak Academy of Sciences, Polymer Institute and Institute of Measurement Science, Dubravska cesta, Bratislava, Slovakia; TnUni, Puchov, SK
Source
Journal of Surface Science and Technology, Vol 29, No 3-4 (2013), Pagination:Abstract
The abilities to control the size of gold nanoparticles and to manipulate them on a nanometer scale are priority subjects in the field of nanotechnology. To synthesize gold nanomaterials in controlled sizes and dimensions, various approaches have been developed. These systems can be made up of several different microenvironments: a continuous medium formed by the alkane or water, a disperse phase formed by microdroplets, micelles or surface active compounds and a tensioactive film, which separates the hydrophilic phase from the alkane and allows the solubilization to occur. Micelle or microemulsion approach allows for a unique encapsulated volume of controllable size through which reactions and subsequent development of metal and metallic compounds can be produced. The precipitation of prime nanoparticles is based on the supersaturation of solution by reactants and stabilization of formed nanoparticles by surfactants. The existence of these microenvironments gives these systems a particular ability to modulate the chemical reactivity due to the compartmentalization of the reactants in different microenvironments. These nanoparticles have become the focus of intensive research due to their unique applications in mesoscopic physics and in the fabrication of nanoscale devices.Keywords
Gold Nanoparticles, Preparation, Passivation, Functionalization and Ostwald Ripening.
- Engineered Biodecorated Nanoparticles
Abstract Views :267 |
PDF Views:3
Authors
Affiliations
1 Faculty of Industrial Technologies, TnUni, Puchov, SK
1 Faculty of Industrial Technologies, TnUni, Puchov, SK
Source
Journal of Surface Science and Technology, Vol 31, No 1-2 (2015), Pagination: 37-49Abstract
Plasmonic noble metal nanoparticles demonstrate unique sizedependent optical and photothermal properties due to the collective oscillation of free electrons in their conduction bands. The intensity of absorption and scattering of noble metal nanoparticles is significantly higher than most absorbing and scattering organic molecular dyes, which makes them excellent candidates as contrast agents in imaging. Electron-phonon and phonon-phonon interactions in gold nanoparticles results in the generation of heat following exposure to Near Infrared (NIR) light. Cylindrical gold nanorods also demonstrate a tunable photothermal response to NIR light as a function of nanoparticle aspect ratio. Quantum dots display unique optical properties, including sharp and symmetrical emission spectra, high quantum yields, broad absorption spectra, good chemical and photostability, and tunable size-dependent emission wavelengths. They have been evaluated extensively for use as optical imaging probes both in vitro and in vivo. Magnetic nanoparticles are widely studied and applied in various fields of biology and medicine such as magnetic targeting, magnetic resonance imaging, diagnostics, immunoassays, gene cloning, and cell separation and purification. The polymeric nanoparticles are reported to act as delivery vehicles for imaging contrast agents and therapeutics. Dendrimers and other hyper-branched organic polymers and liposomes have also been extensively evaluated for their potential in imaging and drug delivery applicatons. The hybrid nanomaterials, namely silica-based nanomaterials and nanoscale metal–organic frameworks, that have been recently explored are used for imaging and therapeutic applications.Keywords
Dendrimers, Magnetic and Hybrid Nanoparticles, Noble Metal, Quantom DotsReferences
- V. F. Puntes, K. M. Krishnan and A. P. Alivisatos, Science,291, 2115 (2001).
- Y. G. Sun and Y. N. Xia, Science, 298, 2176 (2002).
- V. Subramanian, E. E. Wolf and P. V. Kamat, Langmuir, 19,469 (2003).
- M. C. Daniel and D. Astruc, Chem. Rev., 104, 293 (2004).
- P. K. Jain, X. H. Huang, I. H. El-Sayed and M. A. El-Sayed,Acc. Chem. Res., 41, 1578 (2008).
- D. W. Grainger and D. G. Castner, Adv. Mater., 20, 867(2008).
- M. J. Hostetler, A. C. Templeton and R. W. Murray,Langmuir, 15, 3782 (1999).
- M. E. Stewart, C. R. Anderton, L. B. Thompson, J. Maria, S. K. Gray, J. A. Rogers and R. G. Nuzzo, Chem. Rev., 108,494 (2008).
- S. Y. Park, A. K. R. Lytton-Jean, B. Lee, S. Weigand, G. C.Schatz and C. A. Mirkin, Nature, 451, 553 (2008).
- G. Chen, Y. Wang, L. H. Tan, M. Yang, L. S. Tan, Y. Chen and H. Chen, J. Am. Chem. Soc., 131, 4218 (2009).
- J. G. Worden, A. W. Shaffer and Q. Huo, Chem. Commun.,518 (2004).
- K. M. Sung, D. W. Mosley, B. R. Peelle, S. Zhang and J. M.Jacobson, J. Am. Chem. Soc., 126, 5064 (2004).
- A. B. Descalzo, R. Marínez-Mánez, F. Sancenón, K. Hoffmann and K. Rurack, Angew. Chem., Int. Ed., 45,5924 (2006).
- S. Saha, K. C. F. Leung, T. D. Nguyen, J. F. Stoddart and J. I.Zink, Nanovalves. Adv. Funct. Mater., 17, 685 (2007).
- D. A. Heller, E. S. Jeng, T. K. Yeung, B. M. Martinez, A. E.Moll, J. B. Gastala and M. S. Strano, Science, 311, 508 (2006).
- I. H. El-Sayed, X. Huang and M. A. El-Sayed, Cancer Lett.,239, 129 (2006).
- P. Ghosh, G. Han, M. De, C. K. Kim and V. M. Rotello, Adv.Drug Delivery Rev., 60, 1307 (2008).
- J. Liu, Z. Cao and Y. Lu, Chem. Rev., 109, 1948 (2009).
- C. S. Thaxton, D. G. Georganopoulou and C. A. Mirkin,Clin. Chim. Acta., 363, 120 (2006).
- R. Elghanian, J. J. Storhoff, R. C. Mucic, R. L. Letsinger and C. A. Mirkin, Science, 277, 1078 (1997).
- S. J. Chen, Y. F. Huang, C. C. Huang, K. H. Lee, Z. H. Lin and H. T. Chang, Biosens. Bioelectron., 23, 1749 (2008).
- D. Aili, R. Selegard, L. Baltzer, K. Enander and B. Liedberg, Small, 5, 2445 (2009).
- X. Liu, Q. Dai, L. Austin, J. Coutts, G. Knowles, J. Zou,H. Chen and Q. Huo, J. Am. Chem. Soc., 130, 2780 (2008).
- D. G. Thompson, A. Enright, K. Faulds, W. E. Smith and D. Graham, Anal. Chem., 80, 2805 (2008).
- G. Song, C. Chen, X. Qu, D. Miyoshi, J. Ren and N. Sugimoto, Adv. Mater., 20, 706 (2008).
- S. J. Hurst, M. S. Han, A. K. R. Lytton-Jean and C. A. Mirkin, Anal. Chem., 79, 7201 (2007).
- G. T. Song, C. Chen, J. S. Ren and X. G. Qu, ACS Nano,3, 1183 (2009).
- J. S. Lee, P. A. Ulmann, M. S. Han and C. A. Mirkin, Nano Lett., 8, 529 (2008).
- N. R. Jana, Small, 1, 875 (2005).
- G. T. Boyd, Z. H. Yu and Y. R. Shen, Phys. Rev. B, 33, 7923 (1986).
- M. B. Mohamed, V. Volkov, S. Link and M. A. El-Sayed, Chem. Phys. Lett., 517 (2000).
- N. J. Durr, T. Larson, D. K. Smith, B. A. Korgel, K. Sokolov and A. Ben-Yakar, Nano Lett., 7, 941 (2007).
- J. Chen and J. Irudayaraj, ACS Nano, 3, 4071 (2009).
- E. Boisselier and D. Astruc, Chem. Soc. Rev., 38, 1759 (2009).
- Y. N. Tan, X. Su, Y. Zhu and J. Y. Lee, ACS Nano, 4, 5101(2010).
- J. Fang, L. L. Yu, P. Gao and Y. N. Wei, Anal. Biochem., 39,262 (2010).
- W. A. Zhao, J. C. F. Lam, W. Chiuman, M. A. Brook and Y. F. Li, Small, 4, 810 (2008).
- C. C. Huang, Y. F. Huang, Z. Cao, W. Tan and H. T. Chang,Anal. Chem., 77, 5735 (2005).
- R. H. Datar and J. C. Richard, Medical Innovation & Business,2, 6 (2010).
- M. E. Davis, Z. Chen and D. M. Shin, Nature Reviews, Drug Discovery, 7, 771 (2008).
- A. M. Smith, H. Duan, A. M. Mohs and S. Nie, Adv. Drug Delivery Rev., 60, 1226 (2008).
- H. Zhang, D. Yee and C. Wang, Nanomedicine, 3, 83(2008).
- J. Weng and J. Ren, Curr. Med. Chem., 13, 897 (2006).
- T. Mokari, C. G. Sztrum, A. Salant, E. Rabani and U. Banin, Nat. Mater., 4, 855 (2005).
- T. Mokari, E. Rothenberg, I. Popov, R. Costi and U. Banin, Science, 304, 1787 (2004).
- J. Yang, L. Levina, E. H. Sargent and S. O. Kelley, J. Mater. Chem., 16, 4025 (2006).
- J. Yang and J. Y. Ying, Chem. Commun., 3187 (2009).
- J. Zeng, J. Yang, J. Y. Lee and W. Zhou, J. Phys. Chem. B, 110,24606 (2006).
- W. Shi, H. Zeng, Y. Sahoo, T. Y. Ohulchansky, Y. Ding, Z.L. Wang, M. Swihart and P. N. Prasad, Nano Lett., 6, 875(2006).
- K. Nishimura, M. Hasegawa, Y. Ogura, T. Nishi, K. Kataoka, H. Handa and M. Abe, J. Appl. Phys., 91, 8555 (2002).
- S. Bucak, D. A. Jones, P. E. Laibinis and T. A. Hatton,Biotechnol. Prog., 19, 477 (2003).
- J. Roger, J. N. Pons, R. Massart, A. Halbreich and J. C. Bacri,Eur. Phys. J. Appl. Phys., 5, 321 (1999).
- T. Hyeon, Chem. Commun., 927 (2003).
- H. Gu, P. L. Ho, K. W. T. Tsang, L. Wang and B. Xu, J. Am.Chem. Soc., 125, 15702 (2003).
- T. Tanaka and T. Matsunaga, Anal. Chem., 72, 3518
- (2000).
- A. Dyal, K. Loos, M. Noto, S. W. Chang, C. Spagnoli, K. V.P. M. Shafi, A. Ulman, M. Cowman and R. A. Gross, J. Am.Chem. Soc., 125, 1684 (2003).
- M. Ma, Y. Zhang, W. Yu, H. Shen, H. Zhang and N. Gu,Colloids Surf. A, 212, 219 (2003).
- M. H. Liao and D. H. Chen, Biotechnol. Lett., 23, 1723(2001).
- D. Cao, P. He and N. Hu, Analyst, 128, 1268 (2003).
- M. H. Liao and D. H. Chen, Biotechnol. Lett., 24, 1913(2002).
- S. Mornet, A. Vekris, J. Bonnet, E. Duguet, F. Grasset, J. H.Choy and J. Portier, Mater. Lett., 42, 183 (2000).
- J. Li, X. He, Z. Wu, K. Wang, G. Shen and R. Yu, Anal. Chim.Acta, 481, 191 (2003).
- J. M. Perez, F. J. Simeone, Y. Saeki, L. Josephson and R.Weissleder, J. Am. Chem. Soc., 125, 10192 (2003).
- M. Chen, S. Yamamuro, D. Farrell and S. A. Majetich,J. Appl. Phys., 93, 7551 (2003).
- H. H. Yang, S. Q. Zhang, X. L. Chen, Z. X. Zhuang, J. G. Xu and X. R. Wang, Anal. Chem., 76, 1316 (2004).
- S. Laurent, D. Forge, M. Port, A. Roch, L. Vander Elst and R. N. Nuller, Chem. Rev., 108, 2064 (2008).
- M. Hamidi, A. Azadi and P. Rafiei, Adv. Drug Delivery Rev., 60, 1638 (2008).
- F. Chiellini, C. Bartoli, D. Dinucci, A. M. Piras, R. Anderson and T. Croucher, Int. J. Pharm., 343, 90 (2007).
- H. Yang, S. T. Lopina, L. P. DiPersio and S. P. Schmidt,J. Mater. Sci., Mater. Med., 19, 1991 (2008).
- A. Yang, L. Yang, W. Liu, S. Li, H. Xua and X. Yang, Int. J. Pharm., 331, 123 (2007).
- V. P. Torchilin, Nat. Rev. Drug Discovery, 4, 145 (2005).
- Y. C. Tseng, S. Mozumdar and L. Huang, Adv. Drug Delivery Rev., 61, 721 (2009).
- S. D. Li and L. Huang, Mol. Pharmaceutics, 5, 496 (2008).
- F. Caruso, Adv. Mater., 13, 11 (2001).
- F. Caruso and H. Möhwald, J. Am. Chem. Soc., 121, 6039(1999).
- F. Caruso, H. Fiedler and K. Haage, Colloids Surf. A, 169,287 (2000).
- C. Schüler and F. Caruso, Macromol. Rapid Commun., 21,750 (2000).
- Y. Lvov and F. Caruso, Anal. Chem., 73, 4212 (2001).
- F. Caruso and C. Schüler, Langmuir, 16, 9595 (2000).
- W. Yang, D. Trau, R. Renneberg, N. T. Yu and F. Caruso,J. Colloid Interface Sci., 234, 356 (2001).
- W. Stober, A. Fink and E. Bohn, J. Colloid Interface Sci., 26,62 (1968).
- X. D. Wang, Z. X. Shen, T. Sang, X. B. Cheng, M. F. Li, L. Y. Chen and Z. S. Wang, J. Colloid Interface Sci., 341, 23 (2010).
- W. J. Rieter, J. S. Kim, K. M. L. Taylor, H. An, T. Tarrant and W. Lin, Angew. Chem., Int. Ed., 46, 3680 (2007).
- K. M. L. Taylor-Pashow, J. Della Rocca, R. C. Huxforda and W. Lin, Chem. Commun., 46, 5832 (2010).
- C. P. Chak, S. Xuan, P. M. Mendes, J. C. Yu, C. H. K. Cheng and K. C. F. Leung, ASC Nano, 3, 2129 (2009).
- K. C. F. Leung, P. M. Mendes, S. N. Magonov, B. H. Northrop, S. Kim, K. Patel, A. H. Flood, H. R. Tseng and J. F. Stoddart, J. Am. Chem. Soc., 128, 10707 (2006).
- J. D. Badjic, C. M. Ronconi, J. F. Stoddart, V. Balzani, S. Silvi and A. Credi, J. Am. Chem. Soc., 128, 1489 (2006).
- T. Jamieson, R. Bakhshi, D. Petrova, R. Pocock, M. Imani and A. M. Seifalian, Biomaterials, 28, 4717 (2007).
- N. Sanvicens and M. P. Marco, Trends Biotechnol., 26, 425 (2008).
- J. J. Mock, R. T. Hill, A. Degiron, S. Zauscher, A. Chilkoti and D. R. Smith, Nano Lett., 8, 2245 (2008).