dos Apostolos, Rafaela Caroline Rodrigue... Cipreste, Marcelo Fernandes de Sousa, Ricardo Geraldo de Sousa, Edésia Martins Barros
Published in
Journal of Nanoparticle Research
In recent years, nanomaterials with properties such as biocompatibility, high specific surface area, and narrow pore distribution have been extensively studied for the treatment of cancer patients. These materials can be loaded with anti-tumor agents to promote a targeted delivery of drugs, reducing the occurrence of side effects common in conventi...
Taweekarn, Tarawee Wongniramaikul, Worawit Limsakul, Wadcharawadee Sriprom, Wilasinee Phawachalotorn, Chanadda Choodum, Aree
Published in
Microchimica Acta
A novel colorimetric sheet based on Griess reagent–doped mesoporous silica nanoparticles was developed for nitrite detection. Griess reagent was adsorbed on long–range ordered hexagonal mesoporous silica nanoparticles and developed ink–bottle pores with some disorder. When the modified nanoparticles were bound using starch to fabricate a thin (~ 31...
Ramadan, Rania El-Dek, S. I. Arman, M. M.
Published in
Applied Physics A
Mn0.6Fe2.4O4 was synthesized by the co-precipitation method. A simple method was developed for preparing [email protected] nanocomposite via few steps. X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM) images, BET surface area measurements were used to characterize the physical structures of the investigated samples. The ...
Wu, Qiaoli Feng, Disang Huang, Zhengwei Chen, Minglong Yang, Dan Pan, Xin Lu, Chao Quan, Guilan Wu, Chuanbin
Published in
Drug Delivery
Mesoporous silica with uniform 2-D hexagonal pores has been newly employed as facile reservoir to impove the dissolution rate of water insoluble drugs. However, rapid drug release from mesoporous silica is usually accompanied by the generation of supersaturated solution, which leads to the drug precipitation and compromised absorption. To address t...
Zemtsova, Elena G. Arbenin, Andrei Yu. Galiullina, Laysan F. Ponomareva, Alexandra N. Sokolova, Daria N. Smirnov, Vladimir M.
Published in
Journal of Nanoparticle Research
In modern methods of synthesis of nanostructured materials based on mesoporous silica matrices (MCM-41, SBA-15), it is not possible to simultaneously fine adjust both the pore diameter and the thickness of the separating walls. This article presents the results of work on the creation of composites based on mesoporous silica matrices MCM-41 and SBA...
Ravaro, Leandro P Ford, Peter C de Camargo, Andrea SS
Thakkar, Megha Islam, Mohammad Saiful Railkar, Aditya Mitra, Somenath
Published in
Colloids and surfaces. B, Biointerfaces
We report for the first time an antisolvent synthesis of nanostructured hydrophobic drug formulation onto a natural diatom. The jewel of the sea, a marine diatom, which is enriched in silicon, was cultured and grown in the laboratory. Its frustules were isolated and purified. The polar functional group on its surface provided unique physical and ch...
Berro, Y. Gueddida, S. Bouizi, Y. Bellouard, C. Bendeif, El-E. Gansmuller, A. Celzard, A. Fierro, V. Ihiawakrim, D. Ersen, O.
...
HypothesisOne of the main drawbacks of metal-supported materials, traditionally prepared by the impregnation of metal salts onto pre-synthesized porous supports, is the formation of large and unevenly dispersed particles. Generally, the larger are the particles, the lower is the number of catalytic sites. Maximum atom exposure can be reached within...
Shakoor, Adeel Khan, Asim Laeeq Akhter, Parveen Aslam, Muhammad Bilad, Muhammad Roil Maafa, Ibrahim M Moustakas, Konstantinos Nizami, Abdul-Sattar Hussain, Murid
Published in
Environmental science and pollution research international
Mixed matrix membranes (MMMs) were fabricated by the hydrothermal synthesis of ordered mesoporous KIT-6 type silica and incorporating in polyimide (P84). KIT-6 and MMMs were characterized to evaluate morphology, thermal stability, surface area, pore volume, and other characteristics. SEM images of synthesized MMMs and permeation data of CO2 suggest...
Maheshwari, Himanshu Vilà, Neus Herzog, Grégoire Walcarius, Alain
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