Successive Interfacial Reaction-Directed Synthesis of CeO2@Au@CeO2-MnO2 Environmental Catalyst with Sandwich Hollow Structure

2018 ◽  
Vol 10 (14) ◽  
pp. 11595-11603 ◽  
Author(s):  
Guozhu Chen ◽  
Yong Wang ◽  
Yunwei Wei ◽  
Wei Zhao ◽  
Daowei Gao ◽  
...  
Keyword(s):  
Interfacial Reaction ◽  
Hollow Structure ◽  
Directed Synthesis ◽  
Environmental Catalyst

Interfacial Reaction-Directed Synthesis of Ce-Mn Binary Oxide Nanotubes and Their Applications in CO Oxidation and Water Treatment

2012 ◽  
Vol 22 (18) ◽  
pp. 3914-3920 ◽  
Author(s):  
Guozhu Chen ◽  
Federico Rosei ◽  
Dongling Ma
Keyword(s):  
Water Treatment ◽  
Co Oxidation ◽  
Interfacial Reaction ◽  
Binary Oxide ◽  
Directed Synthesis

Template-directed synthesis of Co2P/MoSe2 in a N-doped carbon hollow structure for efficient and stable sodium/potassium ion storage

Nano Energy ◽  
2021 ◽  
pp. 106897
Author(s):  
Yuyu Wang ◽  
Wenpei Kang ◽  
Xiangjun Pu ◽  
Yucang Liang ◽  
Ben Xu ◽  
...  
Keyword(s):  
Hollow Structure ◽  
Potassium Ion ◽  
Sodium Potassium ◽  
Ion Storage ◽  
Directed Synthesis

Room temperature interfacial reaction-directed synthesis of hierarchically porous ceria from a water-soluble precursor

2015 ◽  
Vol 3 (13) ◽  
pp. 7022-7028 ◽  
Author(s):  
Guozhu Chen ◽  
Qihui Xu ◽  
Yong Wang ◽  
Guolong Song ◽  
Weiliu Fan
Keyword(s):  
Interfacial Reaction ◽  
Room Temperature ◽  
Water Soluble ◽  
Preparation Process ◽  
Hierarchically Porous ◽  
Directed Synthesis

Hierarchically porous ceria was successfully synthesized via an interfacial reaction between the water-soluble Ce2(SO4)3 precursor and NaOH in ethanol. Neither additional surfactant molecules nor calcination was employed during the preparation process.

Interfacial reaction-directed synthesis of a ceria nanotube-embedded ultra-small Pt nanoparticle catalyst with high catalytic activity and thermal stability

2016 ◽  
Vol 4 (37) ◽  
pp. 14148-14154 ◽  
Author(s):  
Yong Wang ◽  
Guolong Song ◽  
Zhenhe Xu ◽  
Federico Rosei ◽  
Dongling Ma ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Catalytic Activity ◽  
Co Oxidation ◽  
Interfacial Reaction ◽  
High Catalytic Activity ◽  
Pt Nanoparticle ◽  
Directed Synthesis ◽  
Nanoparticle Catalyst

Due to the ultra-small size of Pt NPs and the extensive contact between Pt and ceria, the ceria nanotube-embedded ultra-small Pt nanoparticle catalyst exhibits remarkable catalytic activity and thermal stability toward CO oxidation.

HIGH SURFACE TEMPERATURE GAS-SOLID (FE3O4 AND H2O/CO2) INTERFACIAL REACTION CHARACTERISTICS

2018 ◽  
Author(s):  
Bachirou Guene Lougoua ◽  
Yong Shuai ◽  
Dongmei Han ◽  
Xing Huang ◽  
Heping Tan
Keyword(s):  
Surface Temperature ◽  
Interfacial Reaction ◽  
High Surface ◽  
Reaction Characteristics ◽  
High Surface Temperature

Effects of Interfacial Reaction on the Radial Displacement of Oil by Alkaline Solutions

1990 ◽  
Vol 45 (2) ◽  
pp. 231-244 ◽  
Author(s):  
H. A. Nasr-El-Din ◽  
K. C. Khulbe ◽  
V. Hornof ◽  
G. H. Neale
Keyword(s):  
Interfacial Reaction ◽  
Radial Displacement ◽  
Alkaline Solutions

Formulation of Modified Release Atorvastatin Nanoparticles by Emulsion Interfacial Reaction Method

2015 ◽  
Vol 8 (3) ◽  
pp. 2937-2940
Author(s):  
Sudhakar Sekar ◽  
Shee Sim May
Keyword(s):  
Interfacial Reaction ◽  
Therapeutic Potential ◽  
Chitosan Nanoparticles ◽  
In Vitro Release ◽  
Morphological Characteristics ◽  
Preparation Technique ◽  
Modified Release ◽  
Reaction Method ◽  
Vitro Release

The aim of the study is to formulate a modified release chitosan nanoparticles for the oral delivery of atorvastatin and to study the in vitro release of atorvastatin from chitosan nanoparticles. Atorvastatin-loaded chitosan nanoparticles were prepared with different concentration of cross-linking agent (glutaraldehyde) by emulsion interfacial reaction method. The formed nanoparticles were characterized in terms of size and morphological characteristics by scanning electron microscopy (SEM) and transmission electron microscope (TEM). Spherical and regular nanoparticles with the size range of 100-250nm were formed. Atorvastatin encapsulation efficiency of nanoparticles was found to be highest in ANP3, followed by ANP2 and ANP1. The in vitro release of atorvastatin was studied by membrane diffusion technique. The resulted cumulative percentage of drug released for ANP1, ANP2 and ANP3 were 60.08%, 34.81% and 20.39% respectively. Through this study, the nanoparticles preparation technique has shown to be a promising approach for enhancing the dissolution of hydrophobic drugs like atorvastatin calcium. The application of this novel delivery system offers good therapeutic potential in the management of hypercholesterolemia and dyslipidemia.

Preparation and Evaluation of Chitosan Loaded Naproxen Nanoparticles by Emulsion Interfacial Reaction Method

2019 ◽  
Vol 9 (2) ◽  
pp. 89-96
Author(s):  
Abbaraju Krishna Sailaja ◽  
Juveria Banu
Keyword(s):  
Drug Release ◽  
Interfacial Reaction ◽  
Polymer Concentration ◽  
Chitosan Nanoparticles ◽  
Particle Diameter ◽  
Entrapment Efficiency ◽  
Reaction Method ◽  
Release Data ◽  
Mean Particle Diameter

Aim: The aim of this investigation was to develop and characterize naproxen loaded chitosan nanoparticles by emulsion interfacial reaction method. Methodology: For emulsion interfacial reaction method chitosan was used as a polymer. In this method, eight formulations were prepared by varying drug to polymer concentration. Discussion: Out of eight formulations prepared using emulsion interfacial reaction method EI8 formulation was found to be the best formulation. The drug content was observed as 94.4%, entrapment efficiency and loading capacity were found to be 87.5% and 75%, respectively. The mean particle diameter was measured as 324.6nm and the Zeta potential value was found to be -42.4mv. In vitro drug release data showed 97.2% of drug release rate sustained up to 12hrs. Conclusion: The results clearly reveal that EI8 formulation having the highest amount of drug was considered as the best formulation because of its small mean particle diameter, good entrapment efficiency, and stability.

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