Preparation and characterization of hexamethylenetetramine‐functionalized magnetic nanoparticles and their application as novel catalyst for the synthesis of pyranopyrazole derivatives

2017 ◽  
Vol 32 (2) ◽  
Author(s):  
Ramin Ghorbani‐Vaghei ◽  
Vida Izadkhah
Keyword(s):  
Magnetic Nanoparticles ◽  
Functionalized Magnetic Nanoparticles ◽  
Novel Catalyst

Synthesis and characterization of γ-Fe2O3@SiO2–(CH2)3–PDTC–Pd magnetic nanoparticles: a new and highly active catalyst for the Heck/Sonogashira coupling reactions

2019 ◽  
Vol 43 (23) ◽  
pp. 8930-8938 ◽  
Author(s):  
Zahra Tashrifi ◽  
Saeed Bahadorikhalili ◽  
Hossein Lijan ◽  
Samira Ansari ◽  
Haleh Hamedifar ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Active Catalyst ◽  
Synthesis And Characterization ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Highly Active ◽  
Novel Catalyst

A novel catalyst is synthesized based on the immobilization of palladium on γ-Fe2O3@SiO2–(CH2)3–PDTC nanoparticles and is used as a highly active catalyst for the Heck/Sonogashira coupling reactions.

scholarly journals ESR as a monitoring method of the interactions between TEMPO-functionalized magnetic nanoparticles and yeast cells

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Ryszard Krzyminiewski ◽  
Bernadeta Dobosz ◽  
Grzegorz Schroeder ◽  
Joanna Kurczewska
Keyword(s):  
Magnetic Nanoparticles ◽  
Drug Carriers ◽  
Magnetic Core ◽  
Yeast Cells ◽  
Spin Labels ◽  
Monitoring Method ◽  
Functionalized Magnetic Nanoparticles ◽  
Spin Resonance

AbstractPotential application of magnetic nanoparticles as drug carriers in medical treatment requires prior determination of their effects on cells. In this work different spin labels and magnetic nanoparticles functionalized with spin labels as well as their interaction with yeast cells were investigated using electron spin resonance (ESR) method. ESR was demonstrated to be a suitable method for monitoring of magnetic core and attached spin labels. Particular emphasis was placed on characterization of endocytosis and redox processes running inside the cell, resulting in recombination of spin labels. Such data could only be obtained at reduced temperature of ESR measurements.

Electrophoretic Characterization of Insulin Growth Factor (IGF-1) Functionalized Magnetic Nanoparticles

Langmuir ◽  
2011 ◽  
Vol 27 (10) ◽  
pp. 6426-6432 ◽  
Author(s):  
Julián L. Viota ◽  
Katarzyna Rudzka ◽  
Ángel Trueba ◽  
Ignacio Torres-Aleman ◽  
Ángel V. Delgado
Keyword(s):  
Magnetic Nanoparticles ◽  
Growth Factor ◽  
Insulin Growth Factor ◽  
Functionalized Magnetic Nanoparticles

Experimental and First-Principles Characterization of Functionalized Magnetic Nanoparticles

ChemPhysChem ◽  
2013 ◽  
Vol 14 (9) ◽  
pp. 1934-1942 ◽  
Author(s):  
Georgios S. E. Antipas ◽  
Eleftherios Statharas ◽  
Philippos Tserotas ◽  
Nikolaos Papadopoulos ◽  
E. Hristoforou
Keyword(s):  
Magnetic Nanoparticles ◽  
First Principles ◽  
Functionalized Magnetic Nanoparticles

Synthesis and characterization of functionalized magnetic nanoparticles

2012 ◽  
Author(s):  
Dipti Biswal ◽  
Brianna N. Peeples ◽  
Destiny D. Spence ◽  
Caryn Peeples ◽  
Crystal N. Bell ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Synthesis And Characterization ◽  
Functionalized Magnetic Nanoparticles
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