Strategies for the Characterization of the Saccharidic Moiety in Composite Nanoparticles

2011 ◽  
pp. 69-89 ◽  
Author(s):  
Carlo Morasso ◽  
Paolo Verderio ◽  
Miriam Colombo ◽  
Davide Prosperi
Keyword(s):  
Composite Nanoparticles

Preparation and Characterization of γ-Fe2O3-ZnFe2O4 Composite Nanoparticles

2013 ◽  
Vol 873 ◽  
pp. 152-157
Author(s):  
Long Long Chen ◽  
Jun Ming Li ◽  
Xiao Min Gong ◽  
Jian Li
Keyword(s):  
Photoelectron Spectroscopy ◽  
Chemical Species ◽  
Composite Nanoparticles ◽  
X Ray Diffraction ◽  
Ferrite Core ◽  
Phase Synthesis ◽  
X Ray ◽  
Transmission Electron ◽  
Chemically Induced

Using a chemically induced transition in an FeCl2 solution, γ-Fe2O3 nanoparticles can be prepared from an amorphous precursor composed of FeOOH and Mg (OH)2. Surface modification by adding ZnCl2 during liquid-phase synthesis was attempted. The magnetization, morphology, crystal structure, and chemical species of as-prepared samples were characterized by vibrating sample magnetometer (VSM), transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray energy-dispersive spectroscopy (EDX), and X-ray photoelectron spectroscopy (XPS). The experimental results showed that the surface of the γ-Fe2O3 nanoparticles can be modified by adding ZnCl2 to form composite nanoparticles with a γ-Fe2O3/ZnFe2O4 ferrite core coated with Zn (OH)2 and absorbed FeCl36H2O; this modification can be enhanced by additional NaOH.

Characterization of pH-sensitive chitosan/hydroxypropyl methylcellulose composite nanoparticles for delivery of melatonin in cancer therapy

2021 ◽  
Vol 282 ◽  
pp. 128818
Author(s):  
Hessam Jafari ◽  
Mehdi Hassanpour ◽  
Ali Akbari ◽  
Jafar Rezaie ◽  
Gholamreza Gohari ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Hydroxypropyl Methylcellulose ◽  
Ph Sensitive ◽  
Composite Nanoparticles

Fabrication and characterization of thermo-sensitive magnetic polymer composite nanoparticles

2012 ◽  
Vol 324 (7) ◽  
pp. 1326-1330 ◽  
Author(s):  
Fengqin Wu ◽  
Qinhua Li ◽  
Xiaojuan Zhang ◽  
Li Liu ◽  
Shixi Wu ◽  
...  
Keyword(s):  
Polymer Composite ◽  
Composite Nanoparticles ◽  
Fabrication And Characterization

Vancomycin-hybrid bimetallic Au/Ag composite nanoparticles: preparation of the nanoparticles and characterization of the antibacterial activity

2017 ◽  
Vol 41 (13) ◽  
pp. 5276-5279 ◽  
Author(s):  
Zhentan Lu ◽  
Jiaqi Zhang ◽  
Zhenguo Yu ◽  
Xing Liu ◽  
Zhifeng Zhang ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Bacterial Resistance ◽  
Composite Nanoparticles

The Bimetallic Au/Ag composite nanoparticles have enhanced antibacterial activity and weak bacterial resistance.

ChemInform Abstract: Strategies for the Characterization of the Saccharidic Moiety in Composite Nanoparticles

ChemInform ◽  
2013 ◽  
Vol 44 (11) ◽  
pp. no-no
Author(s):  
Carlo Morasso ◽  
Paolo Verderio ◽  
Miriam Colombo ◽  
Davide Prosperi
Keyword(s):  
Composite Nanoparticles

Selective synthesis and characterization of CdTe@Mn(OH)2 (core–shell) composite nanoparticles

2010 ◽  
Vol 496 (1-2) ◽  
pp. 589-594 ◽  
Author(s):  
M.S. Abd El-sadek ◽  
J. Ram Kumar ◽  
S. Moorthy Babu ◽  
M. Salim El-Hamidy
Keyword(s):  
Composite Nanoparticles ◽  
Synthesis And Characterization ◽  
Core Shell ◽  
Selective Synthesis ◽  
Shell Composite
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