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Literature DB >> 15927591

One-step preparation of highly concentrated well-stable gold colloids by direct mix of polyelectrolyte and HAuCl4 aqueous solutions at room temperature.

Abstract

Highly concentrated, well-stable gold colloids can be prepared directly from an amine-bearing polyelectrolyte-HAuCl4 aqueous solution at room temperature. It is found that increasing molar ratio of polyelectrolyte to gold leads to increasing particle size. UV-vis spectra, transmission electron microscopy (TEM), and X-ray photoelectron spectra (XPS) were used to characterize the products thus formed.

Entities: Chemical

Year: 2005 PMID： 15927591 DOI： 10.1016/j.jcis.2005.02.079

Source DB: PubMed Journal: J Colloid Interface Sci ISSN： 0021-9797 Impact factor: 8.128

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Cited

8 in total

1. Parallel multi-parameter study of PEI-functionalized gold nanoparticle synthesis for bio-medical applications: part 1-a critical assessment of methodology, properties, and stability.

Authors: Tae Joon Cho; Justin M Gorham; John M Pettibone; Jingyu Liu; Jiaojie Tan; Vincent A Hackley
Journal: J Nanopart Res Date: 2019 Impact factor: 2.253

2. Enhancing the specificity and efficiency of polymerase chain reaction using polyethyleneimine-based derivatives and hybrid nanocomposites.

Authors: Weiwei Tong; Xueyan Cao; Shihui Wen; Rui Guo; Mingwu Shen; Jianhua Wang; Xiangyang Shi
Journal: Int J Nanomedicine Date: 2012-02-22

3. Synthesis of Iron Oxide/Gold Composite Nanoparticles Using Polyethyleneimine as a Polymeric Active Stabilizer for Development of a Dual Imaging Probe.

Authors: Gyu Jin Yoon; So Young Lee; Seung Bin Lee; Ga Young Park; Jin Hyun Choi
Journal: Nanomaterials (Basel) Date: 2018-05-05 Impact factor: 5.076

4. Microfluidical Microwave Reactor for Synthesis of Gold Nanoparticles.

Authors: Jan Macioszczyk; Olga Rac-Rumijowska; Piotr Słobodzian; Helena Teterycz; Karol Malecha
Journal: Micromachines (Basel) Date: 2017-10-26 Impact factor: 2.891

5. Preparation of Gold Nanocomposites with Tunable Charge and Hydrophobicity via the Application of Polymer/Surfactant Complexation.

Authors: Krisztina Bali; György Sáfrán; Béla Pécz; Róbert Mészáros
Journal: ACS Omega Date: 2017-12-07

One-step preparation of highly concentrated well-stable gold colloids by direct mix of polyelectrolyte and HAuCl4 aqueous solutions at room temperature.

1. Parallel multi-parameter study of PEI-functionalized gold nanoparticle synthesis for bio-medical applications: part 1-a critical assessment of methodology, properties, and stability.

2. Enhancing the specificity and efficiency of polymerase chain reaction using polyethyleneimine-based derivatives and hybrid nanocomposites.

3. Synthesis of Iron Oxide/Gold Composite Nanoparticles Using Polyethyleneimine as a Polymeric Active Stabilizer for Development of a Dual Imaging Probe.

4. Microfluidical Microwave Reactor for Synthesis of Gold Nanoparticles.

5. Preparation of Gold Nanocomposites with Tunable Charge and Hydrophobicity via the Application of Polymer/Surfactant Complexation.

6. Green Synthesis and Characterization of Antimicrobial Synergistic AgCl/BAC Nanocolloids.

7. Hygroscopy-induced nanoparticle reshuffling in ionic-gold-residue-stabilized gold suprananoparticles.

8. Parallel synthesis of poly(amino ether)-templated plasmonic nanoparticles for transgene delivery.