Reversible formation of gold nanoparticle–surfactant composite assemblies for the preparation of concentrated colloidal solutions
Literature Information
Natallia Shalkevich, Andrey Shalkevich, Lynda Si-Ahmed
We have developed a simple method for the preparation of nearly mono-dispersed stable gold colloids with a fairly high concentration using a two step procedure. First we synthesize citrate capped gold nanoparticles and then exchange the citrate ions with triethyleneglycolmono-11-mercaptoundecylether (EGMUDE). This leads to the immediate precipitation and formation of composite assemblies. The gold nanoparticles were successfully self-redispersed after a few days. The prepared gold colloid can be easily concentrated up to 20 times by separation of the flocculated part. UV-visible spectra, transmission electron microscopy (TEM), and dynamic light scattering (DLS) were used to characterize the products thus formed.
Recommended Journals
Related Literature
Adsorption on graphene: flat to edge to end transitions of phenyl hydroquinone
Lifu Chen, Eden E. L. Tanner, Richard G. Compton
DOI: 10.1039/C7CP03261G
Photoelectrical properties of CdS/CdSe core/shell QDs modified anatase TiO2 nanowires and their application for solar cells
Qingqing Qiu, Ping Wang, Lingling Xu, Yanhong Lin, Tengfeng Xie
DOI: 10.1039/C7CP02358H
Electronic and optical properties of nanostructured MoS2 materials: influence of reduced spatial dimensions and edge effects
DOI: 10.1039/C7CP03229C
Investigation of the shock-induced chemical reaction (SICR) in Ni + Al nanoparticle mixtures
Yongnan Xiong, Shifang Xiao, Huiqiu Deng, Wenjun Zhu, Wangyu Hu
DOI: 10.1039/C7CP03176A
Water–chromophore electron transfer determines the photochemistry of cytosine and cytidine
Holger Kruse, Jiří Šponer, Robert W. Góra
DOI: 10.1039/C7CP02635H
Metal nanoinks as chemically stable surface enhanced scattering (SERS) probes for the analysis of blue BIC ballpoint pens
A. Alyami, D. Saviello, M. A. P. McAuliffe, A. Mirabile, D. Iacopino
DOI: 10.1039/C7CP01983A
In search of invariants for viscous liquids in the density scaling regime: investigations of dynamic and thermodynamic moduli
DOI: 10.1039/C7CP01144J
Exploring the impact of the side-chain length on peptide/RNA binding events
Lola Sbicca, Alejandro López González, Alexandra Gresika, Audrey Di Giorgio, Jordi Teixido Closa, Roger Estrada Tejedor, Marie-Line Andréola, Stéphane Azoulay, Nadia Patino
DOI: 10.1039/C7CP03726K
Structural stability and the electronic properties of a (SiH)2O-formed siloxene sheet: a computational study
Yanli Wang, Yi Ding
DOI: 10.1039/C7CP03250A
Collision-induced dissociation of sodiated glucose and identification of anomeric configuration
Jien-Lian Chen, Hock Seng Nguan, Po-Jen Hsu, Shang-Ting Tsai, Chia Yen Liew, Jer-Lai Kuo, Wei-Ping Hu
DOI: 10.1039/C7CP02393F
You might also like
What is Ethyl 3-cyclohexylpropanoate (CAS: 10094-36-7)?
Ethyl 3-cyclohexylpropanoate is a clear, colorless to light yellow liquid with a...
How should waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid (CAS: 34783-31-8) be handled?
Waste containing 2-(Hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl...
How should waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) be handled?
Waste containing 2,4,6-Tris(pentafluoroethyl)-1,3,5-triazine (CAS: 858-46-8) sho...
What precautions should be taken when handling Chloroac-nle-oh (CAS: 56787-36-1)?
When handling Chloroac-nle-oh (CAS: 56787-36-1), it is essential to wear appropr...
What industries use Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate (CAS: 752244-05-6)?
Ethyl 6-phenylimidazo[2,1-b][1,3]thiazole-3-carboxylate is primarily used in the...
Are there alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis?
Alternatives to alpha-(2-Bromophenyl)benzylamine (CAS: 55095-15-3) in synthesis ...
How should waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) be handled?
Waste containing 2-Chloro-5-methoxypyridine (CAS: 139585-48-1) should be managed...
What industries use 1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9)?
1-(4-Methoxyphenyl)-2,5-dimethyl-1H-pyrrole (CAS: 5044-27-9) is used in various ...
Are there alternatives to 3-Bromo-5-(N-Boc)aminomethylisoxazole (CAS: 903131-45-3) in synthesis?
There are alternative reagents and compounds that can be used in the synthesis o...
What is Tungsten(IV) oxide (CAS: 12036-22-5)?
Tungsten(IV) oxide, also known as tungsten dioxide, is a chemical compound with ...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![2-Bromodibenzo[b,d]furan structure 2-Bromodibenzo[b,d]furan structure](https://static.chemtradehub.com/structs/86-/86-76-0-1814.webp)



![1-(Hexopyranosyloxy)-4a,5-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7-yl 3-phenylacrylate structure 1-(Hexopyranosyloxy)-4a,5-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-7-yl 3-phenylacrylate structure](https://static.chemtradehub.com/structs/192/19210-12-9-ecae.webp)