Query 2: [Missing Plackett and Burman Design with n = 92 Runs]

Technometrics ◽  
1970 ◽  
Vol 12 (2) ◽  
pp. 418
Author(s):  
D. G. Watts
Keyword(s):  
Burman Design ◽  
Plackett And Burman

Assessment of liquid chromatographic method robustness by use of Plackett-Burman design

2010 ◽  
Vol 22 (2) ◽  
pp. 281-296 ◽  
Author(s):  
M. Mašković ◽  
B. Jančić-Stojanović ◽  
A. Malenović ◽  
D. Ivanović ◽  
M. Medenica
Keyword(s):  
Chromatographic Method ◽  
Liquid Chromatographic Method ◽  
Burman Design ◽  
Liquid Chromatographic ◽  
Plackett Burman Design

Using a Plackett–Burman design to maximise yield of rosemary essential oil by distillation

2021 ◽  
Vol 166 ◽  
pp. 113488
Author(s):  
Agnese Spadi ◽  
Giulia Angeloni ◽  
Lorenzo Guerrini ◽  
Ferdinando Corti ◽  
Marco Michelozzi ◽  
...  
Keyword(s):  
Essential Oil ◽  
Burman Design ◽  
Plackett Burman Design ◽  
Rosemary Essential Oil

scholarly journals Analysis of insecticide residues in honey by liquid chromatography tandem mass spectrometry using QuEChERS optimized by the Plackett Burman design

2021 ◽  
Vol 19 (1) ◽  
pp. 326-332
Author(s):  
Ana Paula Ferreirade Souza ◽  
Mateus Henrique Petrarca ◽  
Patrícia Aparecida de Campos Braga ◽  
Nadia Regina Rodrigues ◽  
Felix Guillermo Reyes Reyes
Keyword(s):  
Mass Spectrometry ◽  
Liquid Chromatography ◽  
Tandem Mass Spectrometry ◽  
Tandem Mass ◽  
Insecticide Residues ◽  
Chromatography Tandem Mass Spectrometry ◽  
Liquid Chromatography Tandem Mass ◽  
Burman Design ◽  
Plackett Burman Design

scholarly journals Use of chemometric techniques to design a microbiological method for sulfonamide detection in milk

2013 ◽  
Vol 31 (No. 6) ◽  
pp. 627-632 ◽  
Author(s):  
O.G. Nagel ◽  
M.P. Molina ◽  
R.L. Althaus
Keyword(s):  
Experimental Design ◽  
Logistic Model ◽  
Logistic Regression Model ◽  
Culture Medium ◽  
Spore Concentration ◽  
Microbiological Method ◽  
Burman Design ◽  
Detection Capabilities ◽  
Sulfonamide Residues ◽  
Plackett Burman Design

We proposed an experimental design of a microbial bioassay of dichotomous response (positive or negative) using Bacillus subtilis BGA for the detection of sulfonamide residues. In the first stage, the bioassay response time was reduced to 6 h by increasing the spore concentration of B. subtilis. Then, the effects of spore, indicator, trimethoprim (TMP) concentration, and volume of the culture medium were examined with a Plackett Burman design (2<sup>4-1</sup>). Finally, the effect of TMP concentration on the method detection capabilities and specificity was analysed using a logistic model with interaction. The detection capabilities of sulfonamides in milk are close to the MRLs when using 500 mg/l of TMP in the culture medium of the bioassay. It is concluded that the experimental design techniques and a logistic regression model can be used to design successfully a dichotomous response bioassay.

COMBINED ARRAY APPROACH FOR THE 12 RUN PLACKETT-BURMAN DESIGN

2020 ◽  
Vol 45 (1-2) ◽  
pp. 25-38
Author(s):  
RENU KAUL ◽  
◽  
SANJOY ROY CHOWDHURY ◽  
Keyword(s):  
Burman Design ◽  
Plackett Burman Design

Optimization of the decolorization conditions of Rose Bengal by using Aspergillus niger TF05 and a decolorization mechanism

Microbiology ◽  
2022 ◽  
Vol 168 (1) ◽  
Author(s):  
Minghui Zhou ◽  
Yan Zhang ◽  
Yajun Chen ◽  
Fangyan Zhang ◽  
Daihu Yang
Keyword(s):  
Aspergillus Niger ◽  
Ammonium Chloride ◽  
Rose Bengal ◽  
Metal Ion ◽  
Degradation Products ◽  
Uniform Design ◽  
Nitrogen Sources ◽  
Spore Concentration ◽  
Rose Bengal Dye ◽  
Burman Design

Aspergillus niger TF05 was applied to decolorize Rose Bengal dye. The effects of carbon source, nitrogen source, metal ion and spore concentration on Rose Bengal treatment with A. niger TF05 were studied. A Plackett–Burman design (PBD) and a uniform design (UD) were used to optimize the decolorization conditions of A. niger TF05 and enhance its decolorization effect. The mechanism of Rose Bengal decolorization by A. niger TF05 was examined by analysing degradation products via UV–visible light spectroscopy, IR spectroscopy and GC-MS. The best decolorization effect was achieved in the single factor test with glucose and ammonium chloride as carbon and nitrogen sources, respectively. Mg2+ was an essential ion that could improve the mould ball state and adsorption efficiency if the spore concentration was maintained at 106 spores ml–1. The optimal decolorization conditions obtained using the PBD and UD methods were 11.5 g l−1 glucose, 6.5 g l−1 ammonium chloride, 0.4 g l−1 magnesium sulphate, pH 5.8, 28 °C, 140 r.p.m. rotational speed, 0.18 g l−1 dye concentration, 0.5 ml of inocula and 120 h decolorization time. Under these conditions, the maximum decolorization rate was 106%. Spectral analysis suggested that the absorption peak of the product changed clearly after decolorization; GC-MS analysis revealed that the intermediate product tetrachlorophthalic anhydride formed after decolorization. The combined use of the PBD and UD methods can optimize multi-factor experiments. A. niger TF05 decolorized Rose Bengal during intracellular enzymatic degradation after adsorption.

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