Effect of surfactants on the porous structure of poly(N-isopropylacrylamide) hydrogels prepared by an emulsion templating method

2008 ◽  
Vol 287 (1) ◽  
pp. 115-121 ◽  
Author(s):  
Hideaki Tokuyama ◽  
Hiroshi Sumida ◽  
Akifumi Kanehara ◽  
Susumu Nii
Keyword(s):  
Porous Structure ◽  
Templating Method ◽  
Emulsion Templating

Preparation of macroporous carbon foam using emulsion templating method

Adsorption ◽  
2011 ◽  
Vol 17 (1) ◽  
pp. 205-210 ◽  
Author(s):  
N. Thongprachan ◽  
T. Yamamoto ◽  
J. Chaichanawong ◽  
T. Ohmori ◽  
A. Endo
Keyword(s):  
Carbon Foam ◽  
Templating Method ◽  
Emulsion Templating ◽  
Macroporous Carbon

Omniphobic ZIF‐8@Hydrogel Membrane by Microfluidic‐Emulsion‐Templating Method for Wound Healing

2020 ◽  
Vol 30 (13) ◽  
pp. 1909389 ◽  
Author(s):  
Xiaoxue Yao ◽  
Guoshuai Zhu ◽  
Pingan Zhu ◽  
Jing Ma ◽  
Wenwen Chen ◽  
...  
Keyword(s):  
Wound Healing ◽  
Templating Method ◽  
Hydrogel Membrane ◽  
Emulsion Templating

scholarly journals Effect of Catalysts on the Morphologies of Carbon Materials Synthesized by an Emulsion Templating Method

2010 ◽  
Vol 26 (10) ◽  
pp. 2666-2671
Author(s):  
GAN Li-Hua ◽  
◽  
LIU Ming-Xian ◽  
CHEN Long-Wu ◽  
HU Jun ◽  
...  
Keyword(s):  
Carbon Materials ◽  
Templating Method ◽  
Emulsion Templating

scholarly journals Fabrication of Poly(ethylene glycol) Capsules via Emulsion Templating Method for Targeted Drug Delivery

Polymers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1124 ◽  
Author(s):  
Shuang Yang ◽  
Feng Ding ◽  
Zhiliang Gao ◽  
Jianman Guo ◽  
Jiwei Cui ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Ethylene Glycol ◽  
Targeted Drug Delivery ◽  
Cyclic Peptides ◽  
Electrostatic Interactions ◽  
Poly Ethylene Glycol ◽  
Templating Method ◽  
Targeted Drug ◽  
Poly Ethylene ◽  
Emulsion Templating

To reduce nonspecific interactions and circumvent biological barriers, low-fouling material of poly(ethylene glycol) (PEG) is most used for the modification of drug nanocarriers. Herein, we report the fabrication of PEG capsules via the free-radical polymerization of linear PEG or 8-arm-PEG using an emulsion templating method for targeted drug delivery. Doxorubicin (DOX) could be loaded in capsules via electrostatic interactions. The obtained capsules composed of 8-arm-PEG result in a lower cell association (2.2%) compared to those composed of linear PEG (7.3%) and, therefore, demonstrate the stealth property. The functionalization of cyclic peptides containing Arg-Gly-Asp (cRGD) on PEG capsules induce high cell targeting to U87 MG cells. A cell cytotoxicity assay demonstrates the biocompatibility of PEG capsules and high drug delivery efficacy of the targeted capsules. The reported capsules with the stealth and targeting property provide a potential platform for improved drug delivery.

scholarly journals Enhanced Selective Production of Carbonyl Products for Aerobic Oxidation of Benzylic Alcohols over Mesoporous Fe2O3 Supported Gold Nanoparticles

Catalysts ◽  
2019 ◽  
Vol 9 (9) ◽  
pp. 754
Author(s):  
Yanjun Jia ◽  
Hanning Chen
Keyword(s):  
Gold Nanoparticles ◽  
Electron Microscope ◽  
Porous Structure ◽  
Aerobic Oxidation ◽  
Chemical Properties ◽  
Templating Method ◽  
Benzylic Alcohols ◽  
Supported Gold Nanoparticles ◽  
Supported Gold ◽  
Carbonyl Products

Ordered mesoporous Fe2O3 supported gold nanoparticles with a desired specific surface area and porous structure (Au/meso-Fe2O3) was successfully fabricated with a hard templating method by using KIT-6 as the template. The morphology and physico-chemical properties of Au/meso-Fe2O3 were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscope (TEM), etc. The gold nanoparticles are highly dispersed on the surface of the mesoporous Fe2O3. The catalytic performance of the synthesized catalyst was studied for the aerobic oxidation of benzylic alcohols in β–O–4 linked lignin model dimers to the corresponding carbonyl products under atmosphere pressure. Au/meso-Fe2O3 shows an enhanced activity for the aerobic oxidation of 1-phenylethanol in comparison with that of Au/bulk-Fe2O3. The promoted catalytic activity is related to the confined porous structure of mesoporous Fe2O3 and more boundaries contact between gold and meso-Fe2O3, which shows that the porous structure of the support has a significant influence on the activity of gold catalysts.

Preparation of porous CaCO3/PAM composites by CO2 in water emulsion templating method

2007 ◽  
Vol 43 (11) ◽  
pp. 4814-4820 ◽  
Author(s):  
Zhou Bing ◽  
Jun Young Lee ◽  
Sung Wook Choi ◽  
Jung Hyun Kim
Keyword(s):  
Water Emulsion ◽  
Templating Method ◽  
Emulsion Templating

scholarly journals Novel Direct Synthesis of Mesoporous Tin Dioxide Network Intact up to 500 °C

2016 ◽  
Vol 40 ◽  
pp. 79-89 ◽  
Author(s):  
Tariq Aqeel ◽  
Heather F. Greer ◽  
Wu Zong Zhou ◽  
Duncan W. Bruce ◽  
Ali Bumajdad
Keyword(s):  
Porous Structure ◽  
Surface Area ◽  
Tin Dioxide ◽  
Direct Synthesis ◽  
Bet Surface Area ◽  
Templating Method ◽  
Pore Sizes ◽  
Calcination Step ◽  
Soft Templating

We present a direct soft templating method to synthesise mesoporous tin dioxide network that maintains a porous structure after calcination at 400 °C and 500 °C and has a relatively high BET surface area of 220 and 100 m2 g-1, respectively. TEM, BET and XRD results confirm that both crystal and pore sizes increase as a result of increasing the temperatures during the calcination step. This method is highly reproducible.

Preparation of Porous Calcium Alginate Membranes/Microspheres via an Emulsion Templating Method

2006 ◽  
Vol 291 (5) ◽  
pp. 485-492 ◽  
Author(s):  
Feng Ju Zhang ◽  
Guo Xiang Cheng ◽  
Zhi Gao ◽  
Cui Ping Li
Keyword(s):  
Calcium Alginate ◽  
Templating Method ◽  
Emulsion Templating
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