Synthesis and characterization of magnetic elongated hollow mesoporous silica nanocapsules with silver nanoparticles

2016 ◽  
Vol 4 (5) ◽  
pp. 1771-1783 ◽  
Author(s):  
Guijia Cui ◽  
Zebin Sun ◽  
Haizhen Li ◽  
Xiaoning Liu ◽  
Yan Liu ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Mesoporous Silica ◽  
Template Synthesis ◽  
Synthesis And Characterization ◽  
Hollow Mesoporous Silica ◽  
First Time ◽  
Synthesis Approach ◽  
Silica Nanocapsules

In this study, magnetic elongated hollow mesoporous silica nanocapsules (MSNCs) with center-radial pore channels were successfully fabricated for the first time by using the surfactant-template synthesis approach.

scholarly journals Synthesis and Characterization of Hollow Mesoporous Silica Nanoparticles for Smart Corrosion Protection

Nanomaterials ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. 478 ◽  
Author(s):  
Cristina Zea ◽  
Jenifer Alcántara ◽  
Rosa Barranco-García ◽  
Manuel Morcillo ◽  
Daniel de la Fuente
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Corrosion Protection ◽  
Mesoporous Silica Nanoparticles ◽  
Synthesis And Characterization ◽  
Hollow Mesoporous Silica

Synthesis and Characterization of Silver Nanoplates by a Seed-mediated Method

2019 ◽  
Vol 29 (3) ◽  
Author(s):  
Mai Ngọc Tuan Anh
Keyword(s):  
Hydrogen Peroxide ◽  
Silver Nanoparticles ◽  
Ascorbic Acid ◽  
Silver Nitrate ◽  
Sodium Borohydride ◽  
Trisodium Citrate ◽  
Synthesis And Characterization ◽  
Silver Nanoplates ◽  
Seed Mediated

Silver nanoplates (SNPs) having different size were synthesized by a seed-mediated method. The seeds -silver nanoparticles with 4 – 6 nm diameters were synthesized first by reducing silver nitrate with sodium borohydride in the present of Trisodium Citrate and Hydrogen peroxide. Then these seeds were developed by continue reducing Ag\(^+\) ions with various amount of L-Ascorbic acid to form SNPs. Our analysis showed that the concentratrion of L-Ascorbic acid, a secondary reducing agent, played an important role to form SNPs. In addition, the size and in-plane dipole plasmon resonance wavelenght of silver nanoplates were increased when the concentration of added silver nitrate increased. The characterization of SNPs were studied by UV-Vis, FE-SEM, EDS and TEM methods.

Synthesis and characterization of dicationic 4,4′-bipyridinium dichloride ordered mesoporous silica nanocomposite and its application in the preparation of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives

RSC Advances ◽  
2015 ◽  
Vol 5 (33) ◽  
pp. 25816-25823 ◽  
Author(s):  
Aigin Bashti ◽  
Ali Reza Kiasat ◽  
Babak Mokhtari
Keyword(s):  
Mesoporous Silica ◽  
Synthesis And Characterization ◽  
Ordered Mesoporous Silica ◽  
One Pot ◽  
Ordered Mesoporous ◽  
Environmentally Safe ◽  
P Application ◽  
The One ◽  
Solvent Free Synthesis

Application of SBA@BiPy2+ 2Cl− nanocomposite as a novel environmentally safe heterogeneous nanoreactor for the one-pot solvent-free synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives.

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