scholarly journals The Transformation of Hybrid Silica Nanoparticles from Solid to Hollow or Yolk-Shell Nanostructures

2017 ◽  
Vol 23 (33) ◽  
pp. 8066-8072 ◽  
Author(s):  
Xingwen Liu ◽  
Guangren Qian ◽  
Zheng Jiao ◽  
Minghong Wu ◽  
Haijiao Zhang
Keyword(s):  
Silica Nanoparticles ◽  
Shell Nanostructures ◽  
Hybrid Silica

scholarly journals Hybrid-silica nanoparticles as a delivery system of the natural biocide carvacrol

RSC Advances ◽  
2018 ◽  
Vol 8 (64) ◽  
pp. 36712-36721
Author(s):  
Chana G. Sokolik ◽  
Jean-Paul Lellouche
Keyword(s):  
Essential Oils ◽  
Silica Nanoparticles ◽  
Delivery System ◽  
Antibacterial Agent ◽  
On Demand ◽  
Hybrid Silica

The authors fabricated hybrid-silica NPs incorporating the natural antibiotic carvacrol from essential oils covalently with an enzymatically cleavable bond. They are a safe, on-demand antibacterial agent.

Organic-Hybrid Silica Nanoparticles as Adsorbent for Pb (II) Ion

2012 ◽  
Vol 465 ◽  
pp. 146-149 ◽  
Author(s):  
Wei Li ◽  
Yang Zhou ◽  
Wen Hui Ma ◽  
Shi Xing Wang ◽  
Yong Nian Dai
Keyword(s):  
Silica Nanoparticles ◽  
Adsorption Capacity ◽  
Lead Ion ◽  
Maximum Adsorption Capacity ◽  
Modified Silica ◽  
Naphthalic Anhydride ◽  
Initial Concentration ◽  
Organic Hybrid ◽  
Hybrid Silica ◽  
Modified Silica Nanoparticles

4-Bromo-1, 8-naphthalic anhydride and N, N-Dimethylethylenediamine covalently modified silica nanoparticles were synthesized. It can be utilized as an adsorbent for Pb (II), showing excellent adsorption capacity. According to the Langmiur fitting, the maximum adsorption capacity for lead ion is up to 293.26 mg/g. And the adsorption percentage is greater than 90 % when the initial concentration is lower than 100 mg/l.

Hybrid silica nanoparticles traceable by fluorescence and FT-IR spectroscopy: preparation, characterization and preliminary biological studies

2011 ◽  
Vol 21 (29) ◽  
pp. 10883 ◽  
Author(s):  
Maria Alesker ◽  
Adi Heller ◽  
Zvi Malik ◽  
Igor Makarovsky ◽  
Jean-Paul Lellouche
Keyword(s):  
Ir Spectroscopy ◽  
Silica Nanoparticles ◽  
Hybrid Silica ◽  
Biological Studies ◽  
Ft Ir ◽  
Ft Ir Spectroscopy

scholarly journals pH-operated hybrid silica nanoparticles with multiple H-bond stoppers for colon cancer therapy

RSC Advances ◽  
2015 ◽  
Vol 5 (80) ◽  
pp. 64932-64936 ◽  
Author(s):  
C. Théron ◽  
A. Gallud ◽  
S. Giret ◽  
M. Maynadier ◽  
D. Grégoire ◽  
...  
Keyword(s):  
Colon Cancer ◽  
Cancer Therapy ◽  
Silica Nanoparticles ◽  
Cancer Cells ◽  
Cyanuric Acid ◽  
Carcinoma Cells ◽  
Controlled Delivery ◽  
Chemotherapeutic Drug ◽  
Colon Carcinoma Cells ◽  
Hybrid Silica

Controlled delivery of a chemotherapeutic drug from pH-sensitive hybrid silica nanocarriers efficiently targets colon carcinoma cells. The drug, blocked by cyanuric acid as stopper, is autonomously released inside the cancer cells.

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