ChemInform Abstract: Design and Optimization of Ecofriendly One-Pot Synthesis of 2,4,5-Triaryl-1H-imidazoles by Three-Component Condensation Using Response Surface Methodology.

ChemInform ◽  
2014 ◽  
Vol 45 (48) ◽  
pp. no-no
Author(s):  
T. Durai Ananda Kumar ◽  
N. Yamini ◽  
C. V. S. Subrahmanyam ◽  
K. Satyanarayana
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
One Pot ◽  
Design And Optimization ◽  
One Pot Synthesis

One-pot synthesis of biodiesel from high FFA shea butter in an optimisation study using response surface methodology

Biofuels ◽  
2018 ◽  
pp. 1-8 ◽  
Author(s):  
E. O. Ajala ◽  
A. M. Olaniyan ◽  
F. Aberuagba ◽  
M. A. Ajala ◽  
M. M. Odewole
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Shea Butter ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Rapid and catalyst free synthesis of new bis(benzo[g]chromene) and bis(pyrano[3,2-c]chromene) derivatives and optimization of reaction conditions using response surface methodology

RSC Advances ◽  
2019 ◽  
Vol 9 (67) ◽  
pp. 39466-39474
Author(s):  
Fahimeh Sadat Hosseini ◽  
Mohammad Bayat ◽  
Milad Afsharnezhad
Keyword(s):  
Response Surface Methodology ◽  
Optical Properties ◽  
Liquid Crystals ◽  
Response Surface ◽  
Building Blocks ◽  
Reaction Conditions ◽  
One Pot ◽  
Catalyst Free ◽  
One Pot Synthesis

One-pot synthesis of C2-symmetric chromene derivatives, which serve as building blocks to prepare liquid crystals with potential electrical or optical properties.

scholarly journals Design and Optimization of the Antireflective Coating Properties of Silicon Solar Cells by Using Response Surface Methodology

Coatings ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 721
Author(s):  
Yahia F. Makableh ◽  
Hani Alzubi ◽  
Ghassan Tashtoush
Keyword(s):  
Response Surface Methodology ◽  
Solar Cells ◽  
Response Surface ◽  
Zno Nanoparticles ◽  
Visible Spectral Range ◽  
Silicon Solar Cells ◽  
Antireflective Coating ◽  
Antireflective Coatings ◽  
Zinc Oxide Nanostructures ◽  
Design And Optimization

The design and optimization of a nanostructured antireflective coatings for Si solar cells were performed by using response surface methodology (RSM). RSM was employed to investigate the effect on the overall optical performance of silicon solar cells coated with three different nanoparticle materials of titanium dioxide, aluminum oxide, and zinc oxide nanostructures. Central composite design was used for the optimization of the reflectance process and to study the main effects and interactions between the three process variables: nanomaterial type, the radius of nanoparticles, and wavelength of visible light. In this theoretical study, COMSOL Multiphysics was utilized to design the structures by using the wave optics module. The optical properties of the solar cell’s substrate and the three different nanomaterial types were studied. The results indicated that ZnO nanoparticles were the best antireflective coating candidate for Si, as the ZnO nanoparticles produced the lowest reflection values among the three nanomaterial types. The study reveals that the optimum conditions to reach minimum surface reflections for silicon solar cell were established by using ZnO nanoparticles with a radius of ~38 nm. On average, the reflectance reached ~5.5% along the visible spectral range, and approximately zero reflectance in the 550–600 nm range.

Preparation and Optimization of Capsaicin-Loaded Chitosan Nanoparticles as Delivery Systems Using Box-Behnken Design

2020 ◽  
Vol 998 ◽  
pp. 277-282
Author(s):  
Narissara Kulpreechanan ◽  
Feuangthit N. Sorasitthiyanukarn
Keyword(s):  
Response Surface Methodology ◽  
Experimental Design ◽  
Response Surface ◽  
Functional Foods ◽  
Water Solubility ◽  
Chitosan Nanoparticles ◽  
Tween 80 ◽  
Limiting Factors ◽  
Design And Optimization ◽  
Chili Peppers

Capsaicin (CAP) is a pungent alkaloid of chili peppers that is obtained from chili peppers that has a variety of pharmacological activities and can be used in various areas, such as functional foods, nutritional supplements and medical nutrition. Capsaicin has important anticancer, antioxidant and anti-inflammatory properties that allow to be applied as treatment for several diseases. However, its lack of water solubility, as well as its poor oral bioavailability in biological systems, show limiting factors for its successful application. Recently, the formulation of capsaicin for food and pharmaceutical use is limited. Therefore, the present study emphasized on preparation of capsaicin-loaded chitosan nanoparticles (CAP-CSNPs) and design and optimization of the formulation using Box-Behnken experimental design (BBD) and response surface methodology (RSM). The capsaicin-loaded chitosan nanoparticles were prepared by o/w emulsification and ionotropic gelification. The optimized formulation of capsaicin-loaded chitosan nanoparticles had a chitosan concentration of 0.11 (%w/v), a Tween 80® concentration of 1.55 (%w/v) and a CAP concentration of 1 mg/mL and that it should be stored at 4°C. Box-Behnken experimental design and response surface methodology was found to be a powerful technique for design and optimization of the preparation of capsaicin-loaded chitosan nanoparticles using limited number of experimental runs. Our study demonstrated that capsaicin-loaded chitosan nanoparticles can be potentially utilized as dietary supplements, nutraceuticals and functional foods.

Applying response surface methodology in the design and optimization of electromagnetic devices

1997 ◽  
Vol 33 (2) ◽  
pp. 1916-1919 ◽  
Author(s):  
Ruowen Rong ◽  
D.A. Lowther ◽  
Z. Malik ◽  
Hua Su ◽  
J. Nelder ◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Design And Optimization ◽  
Electromagnetic Devices
Sign in / Sign up

Export Citation Format

Share Document