Abstract
The synthesis of Ag nanoparticles stabilized Poly(N,N’-methylene bis-acrylamide N-aminoethyl piperazine)(MBA-AEPZ) was reported. The effects of hyperbranched polymer generation number on the size and size distribution of Ag nanoparticles were studied, which were determined from the UV plasmon absorption spectra and transmission electron microscopic (TEM) analysis. These data show that the changes of size (8.7, 9.6 and 10.2 nm) were observed with increase in Poly(MBA-AEPZ) generation number (1, 3 and 5) at the same Ag+:NH2 group ratio (M:D).
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Barmatov EB, Pebalk DA, Barmatova MV (2004) Influence of silver nanoparticles on the phase behavior of side-chain liquid crystalline polymers. Langmuir 20:10868
Shon YS, Cutler E (2004) Aqueous synthesis of alkanethiolate-protected Ag nanoparticles using Bunte salts. Langmuir 20:6626
Zheng J, Stevenson MS, Hikida RS, Van Patten PG (2002) Influence of pH on dendrimer-protected nanoparticles. J Phys Chem B 106:1252
Esumi K, Suzuki A, Aihara N, Usui K, Torigoe K (1998) Preparation of gold colloids with UV irradiation using dendrimers as stabilizer. Langmuir 14:3157
Hayakawa K, Yoshimura T, Esumi K (2003) Preparation of gold-dendrimer nanocomposites by laser irradiation and their catalytic reduction of 4-nitrophenol. Langmuir 19:5517
Uping S, Shaojun D, Erkang W (2004) One-step preparation and characterization of poly(propyleneimine) dendrimer-protected silver nanoclusters. Macromolecules 37:7105
Esumi K, Akiyama S, Yoshimura T (2003) Multilayer formation using oppositely charged gold- and silver-dendrimer nanocomposites. Langmuir 19:7679
Manna A, Imae T, Aoi K, Okada M, Yogo T (2001) Synthesis of dendrimer-passivated noble metal nanoparticles in a polar medium: comparison of size between silver and gold particles. Chem Mater 13:1674
Sunder A, Heinemann J, Frey H (2006) Controlling the growth of polymer trees: concepts and perspectives for hyperbranched polymers. Chem Eur J 6:2499
Youyi S, Ding W, Jinggan G et al (2007) Synthesis of silver nanoparticles under hyperbranched poly(amido amine)s. J Appl Polym Sci 103(6):3701
Youyi S, Yaqin L, Ding W, Jinggan G et al (2008) Effects of hyperbranched poly(amido-amine)s structures on synthesis of Ag particles. J Appl Polym Sci 107(1):9
Wilson OM, Scott RWJ, Garcia-Martinez JC, Crooks RM (2004) Separation of dendrimer-encapsulated Au and Ag nanoparticles by selective extraction. Chem Mater 16:4202
Diallo M, Christie S, Waminathan P et al (2005) Dendrimer enhanced ultrafiltration. 1. recovery of Cu(II) from aqueous solutions using PAMAM dendrimers with ethylene diamine core and terminal NH2 groups. Environ Sci Technol 39:1366
Astruc D, Daniel MC, Ruiz J (2004) Dendrimers and gold nanoparticles as exo-receptors sensing biologically important anions. Chem Commun 23:2637
Scott M, Grayson Jean MJ (2001) Fre’chet. Convergent dendrons and dendrimers: from synthesis to applications. Chem Rev 101:3819
Evanoff DD Jr, George C (2004) Size-controlled synthesis of nanoparticles. 1. “Silver-Only” aqueous suspensions via hydrogen reduction. J Phys Chem B 108:13948
Kuo PL, Chen WF (2003) Formation of silver nanoparticles under structured amino groups in pseudo-dendritic poly(allylamine) derivatives. J Phys Chem B 107:11267
Acknowledgement
This work was supported by the National Natural Science Foundation of China (No: 50025309, and No: 90201016) and Youthful Science Foundation of North university. The authors are grateful for the financial support and express their thanks to Hui Zhao for helpful discussions and Wan Qun Hu for IR measurements.
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Sun, Y., Liu, Y., Guizhe, Z. et al. Effects of Hyperbranched Poly(amido-amine)s generation number on synthesis of Ag nanoparticles. J Polym Res 15, 269–273 (2008). https://doi.org/10.1007/s10965-007-9167-x
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DOI: https://doi.org/10.1007/s10965-007-9167-x