Experimental design applied to the optimization of microwave-assisted DNA hydrolysis

2012 ◽  
Vol 1249 ◽  
pp. 8-16 ◽  
Author(s):  
Giorgio Marrubini ◽  
Paolo Fattorini ◽  
Carlo Previderé ◽  
Silvia Goi ◽  
Solange Sorçaburu Cigliero ◽  
...  
Keyword(s):  
Experimental Design ◽  
Dna Hydrolysis ◽  
Microwave Assisted

Experimental design for metal extraction from facial cosmetics samples and determination by square wave voltammetry

2018 ◽  
Vol 10 (44) ◽  
pp. 5327-5334 ◽  
Author(s):  
Lucas Vinicius de Faria ◽  
Thalles Pedrosa Lisboa ◽  
Rafael Arromba de Sousa ◽  
Gustavo Senra Gonçalves de Carvalho ◽  
Maria Auxiliadora Costa Matos ◽  
...  
Keyword(s):  
Experimental Design ◽  
Sample Preparation ◽  
Square Wave Voltammetry ◽  
Metal Extraction ◽  
Preparation Procedure ◽  
Square Wave ◽  
Microwave Assisted ◽  
Wave Voltammetry ◽  
Sample Preparation Procedure ◽  
Extraction Of Metals

An alternative microwave-assisted sample preparation procedure is proposed for the rapid, reliable and easy extraction of metals from facial cosmetics samples.

scholarly journals Optimization with Response Surface Methodology of Microwave-Assisted Conversion of Xylose to Furfural

Molecules ◽  
2020 ◽  
Vol 25 (16) ◽  
pp. 3574
Author(s):  
Carmen Padilla-Rascón ◽  
Juan Miguel Romero-García ◽  
Encarnación Ruiz ◽  
Eulogio Castro
Keyword(s):  
Response Surface Methodology ◽  
Experimental Design ◽  
Response Surface ◽  
Lignocellulosic Materials ◽  
Operational Conditions ◽  
Design And Optimization ◽  
Microwave Assisted ◽  
Microwave Reactor ◽  
Key Steps ◽  
Experimental Design And Optimization

The production of furfural from renewable sources, such as lignocellulosic biomass, has gained great interest within the concept of biorefineries. In lignocellulosic materials, xylose is the most abundant pentose, which forms the hemicellulosic part. One of the key steps in the production of furfural from biomass is the dehydration reaction of the pentoses. The objective of this work was to assess the conditions under which the concentration of furfural is maximized from a synthetic, monophasic, and homogeneous xylose medium. The experiments were carried out in a microwave reactor. FeCl3 in different proportions and sulfuric acid were used as catalysts. A two-level, three-factor experimental design was developed for this purpose. The results were further analyzed through a second experimental design and optimization was performed by response surface methodology. The best operational conditions for the highest furfural yield (57%) turned out to be 210 °C, 0.5 min, and 0.05 M FeCl3.

Optimisation by experimental design of an IEC/ICP-MS speciation method for arsenic in seafood following microwave assisted extraction

2007 ◽  
Vol 22 (9) ◽  
pp. 1168 ◽  
Author(s):  
Vincent Dufailly ◽  
Laurent Noël ◽  
Jean-Marc Frémy ◽  
Diane Beauchemin ◽  
Thierry Guérin
Keyword(s):  
Experimental Design ◽  
Microwave Assisted Extraction ◽  
Microwave Assisted ◽  
Assisted Extraction ◽  
Icp Ms
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