An Accessible Protocol for Solid-Phase Extraction of N-Linked Glycopeptides through Reductive Amination by Amine-Functionalized Magnetic Nanoparticles

2013 ◽  
Vol 85 (11) ◽  
pp. 5535-5541 ◽  
Author(s):  
Ying Zhang ◽  
Min Kuang ◽  
Lijuan Zhang ◽  
Pengyuan Yang ◽  
Haojie Lu
Keyword(s):  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Reductive Amination ◽  
Solid Phase ◽  
Phase Extraction ◽  
Amine Functionalized ◽  
Functionalized Magnetic Nanoparticles

Development of an on-line solid phase extraction method based on new functionalized magnetic nanoparticles. Use in the determination of mercury in biological and sea-water samples

Talanta ◽  
2016 ◽  
Vol 153 ◽  
pp. 228-239 ◽  
Author(s):  
Elisa Vereda Alonso ◽  
M.M. López Guerrero ◽  
Pilar Colorado Cueto ◽  
José Barreno Benítez ◽  
José Manuel Cano Pavón ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Water Samples ◽  
Extraction Method ◽  
Sea Water ◽  
Solid Phase ◽  
Phase Extraction ◽  
Functionalized Magnetic Nanoparticles ◽  
On Line

scholarly journals Development of carbohydrate functionalized magnetic nanoparticles for aminoglycosides magnetic solid phase extraction

2019 ◽  
Vol 1082 ◽  
pp. 37-48 ◽  
Author(s):  
Mario Daniel Contin ◽  
Jose Enrico Quinsaat ◽  
R. Martín Negri ◽  
Valeria Paula Tripodi ◽  
Dorina Opris ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Functionalized Magnetic Nanoparticles ◽  
Magnetic Solid

Preparation of fluorine functionalized magnetic nanoparticles for fast extraction and analysis of perfluorinated compounds from traditional Chinese medicine samples

2015 ◽  
Vol 7 (21) ◽  
pp. 9054-9063 ◽  
Author(s):  
Zhihong Yan ◽  
Genhua Zhu ◽  
Ying Cai ◽  
Jinbin Yuan ◽  
Shouzhuo Yao
Keyword(s):  
Magnetic Nanoparticles ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Magnetic Solid Phase Extraction ◽  
Phase Extraction ◽  
Functionalized Magnetic Nanoparticles ◽  
Magnetic Solid ◽  
Fast Extraction

Magnetic solid-phase extraction for the enrichment of PFCs from sample solution.

4′-Aminobenzo-18-crown-6 functionalized magnetic nanoparticles as a solid-phase extraction adsorbent for the determination of Pb2+

2019 ◽  
Vol 11 (13) ◽  
pp. 1735-1742 ◽  
Author(s):  
Jing-yan Kang ◽  
Wei Ha ◽  
Hai-xia Zhang ◽  
Yan-ping Shi
Keyword(s):  
Magnetic Nanoparticles ◽  
Solid Phase Extraction ◽  
Mannich Reaction ◽  
Solid Phase ◽  
Phase Extraction ◽  
Magnetic Adsorbent ◽  
Selective Determination ◽  
Functionalized Magnetic Nanoparticles ◽  
The Mannich Reaction

A novel magnetic adsorbent for Pb2+ was synthesized based on 4′-aminobenzo-18-crown-6 (AB18C6) and Fe3O4–CHO via the Mannich reaction. It showed excellent adsorption and selectivity for Pb2+, and the established MSPE method had excellent potential, displaying the selective determination of trace Pb2+ from apples, milk and rice.

scholarly journals Fishing of α-Glucosidase’s Ligands from Aloe vera by α-Glucosidase Functionalized Magnetic Nanoparticles

Molecules ◽  
2021 ◽  
Vol 26 (19) ◽  
pp. 5840
Author(s):  
Hao Yuan ◽  
Hong Wan ◽  
Yi-Kao Hu ◽  
Emmanuel Ayodeji Ayeni ◽  
Qiang Chang ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Medicinal Plant ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Aloe Vera ◽  
Inhibitory Effect ◽  
Phase Extraction ◽  
Functionalized Magnetic Nanoparticles ◽  
Nmr Techniques ◽  
First Time

α-Glucosidase was immobilized on magnetic nanoparticles (MNPs) for selective solid-phase extraction of the enzyme’s ligands present in Aloe vera, which is a medicinal plant used for the treatment of various diseases and possesses anti-diabetic activity. One new compound, aloeacone (2), together with two known compounds, aloenin aglycone (1) and aloin A (3), were fished out as the enzyme’s ligands. The structure of 2 was determined by HR-MS and comprehensive NMR techniques. Compound 3 exhibited a weak inhibitory effect on α-glucosidase, while compounds 1 and 2 were found to possess activation effects on the enzyme for the first time. It is interesting that both an inhibitor and agonists of α-glucosidase were fished out in one experiment.

Solid phase extraction of Pb(ii) and Cd(ii) ions based on murexide functionalized magnetic nanoparticles with the aid of experimental design methodology

2015 ◽  
Vol 7 (24) ◽  
pp. 10350-10358 ◽  
Author(s):  
Ali Akbar Asgharinezhad ◽  
Mehdi Rezvani ◽  
Homeira Ebrahimzadeh ◽  
Nafiseh Shekari ◽  
Nazanin Ahmadinasab ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Experimental Design ◽  
Solid Phase Extraction ◽  
Design Methodology ◽  
Solid Phase ◽  
Schematic Model ◽  
Phase Extraction ◽  
Functionalized Magnetic Nanoparticles ◽  
Experimental Design Methodology

A schematic model for modifying Fe3O4 nanoparticles with Mu.

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