From:  Synergistic anticancer efficacy of optimized curcumin-piperine loaded magnetic nanoparticles for the treatment of colorectal cancer

 Variables used for the formation and optimization of CUR-PIP-loaded MNPs by Box-Behnken design.

FactorsLevels
Independent variablesUnitLowHigh
A: Concentration of magnetite%w/v0.10.4
B: Concentration of coating solution%w/v0.51.5
C: Sonication timeminutes3060
Dependent variablesGoals
R1: Particle sizeMinimize
R2: Zeta potentialMaximise
R3: Encapsulation efficiencyMaximize