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

Removal of Cu(II) metal ions from aqueous solution by amine functionalized magnetic nanoparticles

2018 ◽  
Author(s):  
V. P. Kothavale ◽  
V. C. Karade ◽  
P. P. Waifalkar ◽  
Subasa C. Sahoo ◽  
P. S. Patil ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Metal Ions ◽  
Amine Functionalized ◽  
Functionalized Magnetic Nanoparticles

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.

scholarly journals Surface functionalized magnetic nanoparticles for separation of beta-blocker Propranolol from aqueous solution

2014 ◽  
Vol 28 (1) ◽  
pp. 14-21 ◽  
Author(s):  
Sudipa Ghosh ◽  
Quek Jee Teck ◽  
MS Uddin ◽  
K Hidajat
Keyword(s):  
Aqueous Solution ◽  
Magnetic Nanoparticles ◽  
Adsorption Capacity ◽  
Beta Blocker ◽  
Chemical Engineering ◽  
Phosphate Buffer Solution ◽  
Methanol Solution ◽  
Buffer Solution ◽  
Solution Ph ◽  
Functionalized Magnetic Nanoparticles

The present study investigates adsorption separation of beta-blocker (?-blocker), propranolol utilizing surface functionalized magnetic nanoparticles (MNPs) from phosphate buffer solution. Surface of MNP is functionalized with silica and carboxymethyl-?-cyclodextrin (CMCD) to scrutinize sorption removal characteristics. Modified MNPs are characterized by Fourier Transform Infrared (FTIR) Spectroscopy, Transmission Electron Microscopy (TEM) etc. Adsorption of propranolol onto magnetic nanoadsorbents is found to be dependent on solution pH and adsorption capacity of adsorbent increases as pH increases from 3 to 9 and then reaches plateau at pH 11. It appears that modified hydrophobicity of beta-blocker, propranolol affects interaction with cyclodextrin functionalized magnetic nanoparticles as well as adsorption capacity of the pollutant. Equilibrium data in aqueous solution is well represented by Freundlich isotherm model. XPS analysis reveals that propranolol adsorption on magnetic nanoparticles involves nitrogen atoms in side chain of propranolol to form surface complexes. Finally, desorption studies are carried out in different concentration of methanol solution and 50% methanol solution was found to be effective for almost complete desorption. DOI: http://dx.doi.org/10.3329/jce.v28i1.18104 Journal of Chemical Engineering, Vol. 28, No. 1, December 2013: 14-21

Sign in / Sign up

Export Citation Format

Share Document