Preparation Methods of Copper-Ferrocyanide Functionalized Magnetic Nanoparticles for Selective Removal of Cesium in Aqueous Solution

2013 ◽  
Author(s):  
Hee-Man Yang ◽  
Kune Woo Lee ◽  
Bum-Kyoung Seo ◽  
Jei Kwon Moon
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Magnetite Nanoparticles ◽  
Selective Removal ◽  
Radioactive Cesium ◽  
Preparation Methods ◽  
External Magnet ◽  
Copper Ferrocyanide ◽  
Functionalized Magnetic Nanoparticles

Copper ferrocyanide functionalized magnetite nanoparticles (Cu-FC-MNPs) were successfully synthesized by the immobilization of copper and ferrocyanide on the surface of [1-(2 amino-ethyl)-3-aminopropyl] trimethoxysilane modified magnetite nanoparticles. A radioactive cesium (Cs) adsorption test was carried out to investigate the effectiveness of Cu-FC-MNPS for the removal of radioactive Cs. Furthermore, the Cu-FC-MNPs showed excellent separation ability by an external magnet in an aqueous solution.

Adsorption and kinetic behavior of Cu(II) ions from aqueous solution on DMSA functionalized magnetic nanoparticles

2019 ◽  
Vol 571 ◽  
pp. 273-279 ◽  
Author(s):  
V.D. Chavan ◽  
V.P. Kothavale ◽  
S.C. Sahoo ◽  
P. Kollu ◽  
T.D. Dongale ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Kinetic Behavior ◽  
Functionalized Magnetic Nanoparticles

Phenylboronic acid-functionalized core–shell magnetic composite nanoparticles as a novel protocol for selective enrichment of fructose from a fructose–glucose aqueous solution

2017 ◽  
Vol 41 (22) ◽  
pp. 13399-13407 ◽  
Author(s):  
Lei Gu ◽  
Yun Wang ◽  
Juan Han ◽  
Lei Wang ◽  
Xu Tang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Boronic Acid ◽  
Phenylboronic Acid ◽  
Sample Solution ◽  
Core Shell ◽  
Magnetic Composite ◽  
Selective Enrichment ◽  
Functionalized Magnetic Nanoparticles ◽  
First Time

We developed an efficient and mild method for the preparation of boronic acid-functionalized magnetic nanoparticles (MNPs), and the selective separation of fructose from a sample solution was demonstrated for the first time.

Facile synthesis of methyl propylaminopropanoate functionalized magnetic nanoparticles for removal of acid red 114 from aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (114) ◽  
pp. 113492-113502 ◽  
Author(s):  
Mohsen Mohammadi Galangash ◽  
Zahra Niyazi Kolkasaraei ◽  
Atefeh Ghavidast ◽  
Mehdi Shirzad-Siboni
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Bonding ◽  
Magnetic Nanoparticles ◽  
Facile Synthesis ◽  
Hydrogen Bonding Interactions ◽  
Functionalized Magnetic Nanoparticles ◽  
Nano Adsorbent

The removal of AR-114 from aqueous solution by novel nano-adsorbent Fe3O4@SiO2–MPAP through hydrogen bonding interactions.

Highly stable and covalently functionalized magnetic nanoparticles by polyethyleneimine for Cr(vi) adsorption in aqueous solution

RSC Advances ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 1398-1405 ◽  
Author(s):  
Bo Chen ◽  
Xuesong Zhao ◽  
Yang Liu ◽  
Bugang Xu ◽  
Xuejun Pan
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Magnetic Nanocomposite ◽  
Functionalized Magnetic Nanoparticles

Covalently functionalized magnetic nanocomposite by polyethyleneimine (PEI) acted as superior adsorbent for removal of Cr(vi) form water.

Effective removal of mercury from aqueous solution using thiol-functionalized magnetic nanoparticles

2017 ◽  
Vol 7 ◽  
pp. 130-138 ◽  
Author(s):  
Fatemeh Oveisi ◽  
Manouchehr Nikazar ◽  
Mohammad Hossein Razzaghi ◽  
Monir Al-Sadat Mirrahimi ◽  
Mohammad Taghi Jafarzadeh
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Effective Removal ◽  
Functionalized Magnetic Nanoparticles

IMMOBILIZATION OF BSA ON DENDRIMER FUNCTIONALIZED MAGNETIC NANOPARTICLES

2011 ◽  
Vol 10 (04n05) ◽  
pp. 919-923 ◽  
Author(s):  
S. CHANDRA ◽  
N. NITHYAMATHI ◽  
P. SELVAMANI ◽  
D. BAHADUR
Keyword(s):  
Particle Size ◽  
Iron Oxide ◽  
Magnetic Nanoparticles ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Ftir Spectroscopy ◽  
Magnetite Nanoparticles ◽  
Bovine Serum ◽  
Oxide Nanoparticles ◽  
Functionalized Magnetic Nanoparticles

Iron oxide nanoparticles were prepared and functionalized by succinamide based dendrimer. The resultant particles were characterized by XRD, VSM, and FTIR spectroscopy. The results indicate that the dendrimers has effectively functionalized the magnetite nanoparticles which remain dispersive and exhibited super-paramagnetism with a magnetization value of 33.2 emu/g in a field of 2T. Mean particle size as calculated from the AFM was found to be ~ 23 nm. Bovine serum albumin was immobilized on the magnetic nanoparticles as was confirmed by the FTIR results.

Sign in / Sign up

Export Citation Format

Share Document