Response surface optimization

Fig. 2.1 Lead discovery requires an integrated approach to address a multiple response surface optimization problem properties related to pharmacokinetics, toxicology and pharmacodynamics require optimization for novel chemotypes. The increased difficulty of finding such optima is suggested by darker backgrounds. Modified from [4] with permission.

Hall, L.H. and Kier, L.B. (1986). Molecular Connectivity and Total Response Surface Optimization. J.MoLStruct.(Theochem), 134,309-316. 

Hall, L.H. (1995). Experimental Design in Synthesis Planning and Structure-Property Correlations. Total Response Surface Optimization. In Chemometrics Methods in Molecular Design -Vol 2 (van de Waterbeemd, H., ed.), VCH Publishers, New York (NY), pp. 91-102. 

Bayraktar, E. (2001). Response surface optimization of the separation of dl-tryptophan using an emulsion liquid membrane. Process Biochem., 37, 169-75. 

Hall and Kier reexamined this BCF data set using the response surface optimization technique as reported for a neurotoxicity data set.In this approach the nonlinear parabolic form is extended to a general two-variable parabolic form. The analysis can be performed using ordinary multiple linear regression programs or an extended form of the analysis can be performed using SAS. For the 20 compounds investigated by Sabljic, Hall and Stewart " used the sum and difference of the zero order chi indexes, "x "id defined as follows ... 

Chen, X., Du, W., and Liu, D. "Response Surface Optimization of Biocatalytic Biodiesel Production with Acid Oil." Biomechanical Engineering Journal 40 (2008) 423-29. 

Recently, a nonlinear version of PLS analysis was described [616]. The CARSO (computer-aided response surface optimization) procedure [617, 618] aims at obtaining response surfaces for non-designed data sets. Quadratic terms and interaction terms are generated for each independent variable and PLS analysis is used to model the data, due to the fact that regression analysis will fail for data sets with many highly interrelated variables in the X block. 

MENDES, A. S. de CARVALHO, J. E. DUARTE, M. C. T. DURAN, N. and BRUNS, R. E. Factorial design and response surface optimization of crude violacein for Chromobacterium violaceum production. Biotech. Lett. 23, 2001, pp. 1963-1969. 

Chen, X Du, W, Liu, D. Response surface optimization of biocatalytic biodiesel production with acid oil. Biochemical Engineering Journal, 2008, V. 40 (3), 423-429. 

Yang L, Cao YL, Jiang JG, Lin QS, Chen J, Zhu L (2010) Response surface optimization of ultrasound-assisted flavonoids extraction from the flower of Citrus aurantium L. var. amara Engl. J Sep Sci 33(9) 1349-1355... 

In order to design the response surface optintization experiment and determine the influence of every factor, the first task is to confirm the optimum influence range of every factor on experimental results, to guarantee the feasibility of the response surface optimization experiment design. The single factor sample production parameters are showed in Table I. 

Shao, R, Sun, P. and Ying, Y. 2008. Response surface optimization of wheat germ oil yield by supercritical carbon dioxide extraction. Food Bioprod Process. 86 227-231. 

Lo S K, Cheong LZ, Ariffin N, et al. 2007. Diacylglycerol and triacylglycerol as responses in a dual response surface-optimized process for diacylglycerol production by Upase-catalyzed esterification in packed-bed reactor. J Agric Food Chem 55 5595-5603. 

Lin, D.K.J. and Tu, W., 1995. Dual response surface optimization A fuzzy modeling approach. Journal of Quality Technology, ll, 34-39. Myers and Montgomery, 2002. Response surface methodology, process and product optimization using design experiments. A Wiley-... 

Danlami, J.M., Zaini, M.A.A., Arsad, A., Yunus, M.A.C., 2015. A parametric investigation of castor oil (Ridnus communis L.) extraction using supercritical carbon dioxide via response surface optimization. J. Taiwan Inst. Chem. Eng. 53, 32-39. 

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