Literature DB >> 19578982

A new strategy for assembling multifunctional nanocomposites with iron oxide and amino-terminated PAMAM dendrimers.

Ying Zhang1, Jing-Ying Liu, Fang Yang, Ya-Jing Zhang, Qi Yao, Tie-Yu Cui, Xiang Zhao, Zhi-Dong Zhang.   

Abstract

A new strategy for assembling multifunctional nanocomposites with magnetic particles and amino dendrimers was reported. In this strategy, the amino terminated PAMAM G5.0 and Fe(3)O(4) NPs prepared by co-deposition method and further modified by aminosilane by two sol-gel processes were combined with the hydrophilic spacer of PEG dicarboxylate by amidation. The nanocomposites were characterized by means of X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), atom force microscopy (AFM), superconducting quantum interference device (SQUID) magnetometer, and hydrophilicity analysis. The results showed that the multifunctional nanocomposites were spherical with the mean diameter of 180 nm and exhibited good dispersion and hydrophilicity. The new strategy put forward here provides an effective route to functionalizing Fe(3)O(4) NPs with various amino dendrimers for drug and gene delivery as well as biological detection.

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Year:  2009        PMID： 19578982     DOI： 10.1007/s10856-009-3808-z

Source DB:  PubMed          Journal:  J Mater Sci Mater Med        ISSN： 0957-4530            Impact factor:   3.896


  25 in total

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Authors:  Tae-Jong Yoon; Jun Sung Kim; Byung Geol Kim; Kyeong Nam Yu; Myung-Haing Cho; Jin-Kyu Lee
Journal:  Angew Chem Int Ed Engl       Date:  2005-02-04       Impact factor: 15.336

2.  Cell-targeting multifunctional nanospheres with both fluorescence and magnetism.

Authors:  Hai-Yan Xie; Chao Zuo; Yi Liu; Zhi-Ling Zhang; Dai-Wen Pang; Xiao-Lan Li; Jian-Ping Gong; Calum Dickinson; Wuzong Zhou
Journal:  Small       Date:  2005-05       Impact factor: 13.281

3.  A novel nanoscale catalyst system composed of nanosized Pd catalysts immobilized on Fe(3)O(4)@SiO(2)-PAMAM.

Authors:  Yijun Jiang; Jinhua Jiang; Qiuming Gao; Meiling Ruan; Himei Yu; Lingjun Qi
Journal:  Nanotechnology       Date:  2008-01-31       Impact factor: 3.874

4.  Fe-based nanoparticulate metallic alloys as contrast agents for magnetic resonance imaging.

Authors:  Oscar Bomatí-Miguel; María P Morales; Pedro Tartaj; Jesús Ruiz-Cabello; Pierre Bonville; Martín Santos; Xinqing Zhao; Sabino Veintemillas-Verdaguer
Journal:  Biomaterials       Date:  2005-04-18       Impact factor: 12.479

5.  Aggregation and fusion of unilamellar vesicles by poly(ethylene glycol).

Authors:  L T Boni; J S Hah; S W Hui; P Mukherjee; J T Ho; C Y Jung
Journal:  Biochim Biophys Acta       Date:  1984-09-05

6.  The influence of surface modification on the cytotoxicity of PAMAM dendrimers.

Authors:  R Jevprasesphant; J Penny; R Jalal; D Attwood; N B McKeown; A D'Emanuele
Journal:  Int J Pharm       Date:  2003-02-18       Impact factor: 5.875

7.  Synthesis, characterization, and intracellular uptake of carboxyl-terminated poly(amidoamine) dendrimer-stabilized iron oxide nanoparticles.

Authors:  Xiangyang Shi; Thommey P Thomas; Lukasz A Myc; Alina Kotlyar; James R Baker
Journal:  Phys Chem Chem Phys       Date:  2007-09-07       Impact factor: 3.676

8.  Preparation and characterization of magnetic poly(epsilon-caprolactone)-poly(ethylene glycol)-poly(epsilon-caprolactone) microspheres.

Authors:  Ma Ling Gou; Zhi Yong Qian; Hui Wang; Yong Bo Tang; Mei Juan Huang; Bing Kan; Yan Juan Wen; Mei Dai; Xing Yi Li; Chang Yang Gong; Ming Jing Tu
Journal:  J Mater Sci Mater Med       Date:  2007-08-15       Impact factor: 3.896

9.  PAMAM dendrimer-based multifunctional conjugate for cancer therapy: synthesis, characterization, and functionality.

Authors:  István J Majoros; Andrzej Myc; Thommey Thomas; Chandan B Mehta; James R Baker
Journal:  Biomacromolecules       Date:  2006-02       Impact factor: 6.988

10.  Dendrimer-entrapped gold nanoparticles as a platform for cancer-cell targeting and imaging.

Authors:  Xiangyang Shi; Suhe Wang; Sasha Meshinchi; Mary E Van Antwerp; Xiangdong Bi; Inhan Lee; James R Baker
Journal:  Small       Date:  2007-07       Impact factor: 13.281
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  7 in total

1.  Novel hyperbranched polyamidoamine nanoparticles for transfecting skeletal myoblasts with vascular endothelial growth factor gene for cardiac repair.

Authors:  Kai Zhu; Changfa Guo; Hao Lai; Wuli Yang; Yu Xia; Dong Zhao; Chunsheng Wang
Journal:  J Mater Sci Mater Med       Date:  2011-08-26       Impact factor: 3.896

2.  Nanomedicine for gene therapy.

Authors:  Susan Muthe Alex; Chandra P Sharma
Journal:  Drug Deliv Transl Res       Date:  2013-10       Impact factor: 4.617

3.  Synthesis of PVP-coated ultra-small Fe3O4 nanoparticles as a MRI contrast agent.

Authors:  Ying Zhang; Jing-Ying Liu; Song Ma; Ya-Jing Zhang; Xiang Zhao; Xiang-Dong Zhang; Zhi-Dong Zhang
Journal:  J Mater Sci Mater Med       Date:  2010-02-07       Impact factor: 3.896

4.  Polyamidoamine dendrimers as gene delivery carriers in the inner ear: How to improve transfection efficiency.

Authors:  Hui Wang; Hai-Bo Shi; Shan-Kai Yin
Journal:  Exp Ther Med       Date:  2011-06-27       Impact factor: 2.447

5.  Liquid crystalline poly(propylene imine) dendrimer-based iron oxide nanoparticles.

Authors:  M S Gruzdev; U V Chervonova; V E Vorobeva; A A Ksenofontov; A M Kolker
Journal:  RSC Adv       Date:  2019-07-22       Impact factor: 3.361

6.  Superparamagnetic Iron Oxide Nanoparticle-Mediated Forces Enhance the Migration of Schwann Cells Across the Astrocyte-Schwann Cell Boundary In vitro.

Authors:  Liangliang Huang; Bing Xia; Zhongyang Liu; Quanliang Cao; Jinghui Huang; Zhuojing Luo
Journal:  Front Cell Neurosci       Date:  2017-03-28       Impact factor: 5.505

7.  Dendrimer-Functionalized Hybrid Materials Based on Silica as Novel Carriers of Bioactive Acids.

Authors:  Mateusz Pawlaczyk; Grzegorz Schroeder
Journal:  Molecules       Date:  2020-06-08       Impact factor: 4.411
  7 in total

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