Rhizoma Atractylodes macrocephala polysaccharides (RAMP) have been reported to have a variety of important biological activities. In this study, an ultrasonic-assisted enzymatic extraction (UAEE) was employed to obtain the highest extraction yield and strongest antioxidant activity of RAMP and optimized by a multi-response optimization process. A three-level four-factor Box-Behnken design (BBD)...

In this study, an integrated in situ remediation technique which couples electrokinetics with adsorption, using locally produced granular activated carbon from date palm pits in the treatment zones that are installed directly to bracket the contaminated soils at bench-scale, is investigated. Natural saline-sodic clay soil, spiked with contaminant mixture (kerosene, phenol, Cr, Cd, Cu, Zn, Pb, a...

Magnetite supported on multiwalled carbon nanotubes catalysts were synthesized by co-precipitation and hydrothermal treatment. The magnetic characterized X-ray diffraction, Fourier-transform infrared spectrometry, thermogravimetric analysis N2 physisorption. then tested for their ability to remove diclofenac (DCF) naproxen (NAP) from an aqueous solution at different conditions (pH, temperature,...

Simultaneous estimation of rilpivirine (RLVN) and dolutegravir (DTGR) in bulk tablet dosage forms via RP-HPLC-PDA with a Box–Behnken design (BBD) has been performed this study to develop fast, precise, timely cost-saving method for estimating RLVN DTGR forms. The chromatographic conditions were optimized the BBD, developed was validated according ICH guidelines. Additionally, forced degradation...

Chitosan/gelatin-based nanofibers display excellent biological performance in tissue engineering because of their biocompatible composition and nanofibrous structure with a high surface-to-volume ratio mimicking the native extracellular matrix. In this study, to save time cost experiments, response surface methodology based on Box–Behnken design (BBD) is developed predict mean diameter (chitosa...

Bovine Serum Albumin (BSA) has been presupposed to be a versatile protein polymer for targeted drug delivery. BSA nanoparticles can lead passive targeting of drugs the inflamed joint via Enhanced Permeability and Retention (EPR) effect due their specific affinity towards because inadequacy in affected region. Hence, aim study was develop loading curcumin (BSA_CUR_NPs) by nanoparticle albuminbou...

Currently, foam molding technologies are widely adopted for most bra styles, which demonstrate the incomparable advantages in the contemporary intimate apparel industry. The determination of proper molding conditions, such as molding temperatures and length of time on the basis of cup sizes and styles, is crucial in achieving the required cup shape with high stability, which is regarded as the ...

Product reliability and manufacturing cost are two essential factors in increasing competition within industries. Most studies on predict product or system reliability are based on failure rate models, and assume components of reliability system are independent of one another. The compatibility among components is thus ignored, making predictions of the system reliability imprecise. This study ...

Water contaminated by methylene blue (MB) dye was treated with activated carbon based on locally collected jujube stones. This characterized physico-chemical methods after preparation and chemical activation. Response surface methodology (RSM) used to maximize the MB uptake a dependent variable in Box-Behnken Design (BBD) initial concentration of (400–700 mg/L), adsorbent dosage (0.6–1.6 g/L), ...