Glycolipids are a class of biodegradable biosurfactants that non-toxic and based on renewables, making them sustainable alternative to petrochemical surfactants. Enzymatic synthesis allows tailor-made production these versatile compounds using sugar fatty acid building blocks with rationalized structures for targeted applications. Therefore, glycolipids can be comprehensively designed outcompet...

Synthesizing polymer nanoparticles have required large amounts of surfactants, which increase environmental pollution. It is indispensable to develop a synthesis method for that does not require surfactants. In the present study, methylcellulose (MC) gel was used as polymerization field prepare with particle diameter less than 100 nm. MC biocompatible hydrophilic and low load. This reactor carr...

The paper deals with two approaches to the synthesis of a non-linear control system thermal regime liquid-phase chemical reactor at realization bimolecular exothermic reaction. Synthesis algorithms is carried out by method analytical design aggregated regulators (ADAR). first variant assumes temperature controller classic ADAR on basis sequential set invariant manifolds. second one based cascad...

In this research study, methanol synthesis catalysts were manufactured with various mole ratios of metal carbonates (zinc, copper and aluminum carbonate) and ammonium hydrogen carbonate via a green solid-state method that employed a ball mill apparatus. Some parameters for the catalyst preparation, such as Al mole percent, Cu/Zn mole ratio, rotations milling speeds and aging time, were optimize...

A rapid and efficient microwave-assisted solid-phase synthesis method is described for the preparation of the nonapeptide WDTVRISFK, using conventional Fmoc/Bu(t) orthogonal protection strategy. The synthesis protocol is based on the use of cycles of pulsed microwave irradiation with intermittent cooling of the reaction during the removal of the Fmoc protecting group and during the coupling. Th...

The paper presents a systematic approach for the extraction, interpretation and exploitation of design knowledge in process synthesis. Knowledge is developed in the course of superstructure optimisation. Semantic models (ontologies) and analytical tools are combined to simplify the superstructures and interpret solutions. In the course of the search the method translates intermediate solutions ...

This work describes the Diels-Alder reaction of the naturally occurring substituted butadiene, myrcene, with a range of different naturally occurring and synthetic dienophiles. The synthesis of the Diels-Alder adduct from myrcene and acrylic acid, containing surfactant properties, was scaled-up in a plate-type continuous-flow reactor with a volume of 105 mL to a throughput of 2.79 kg of the fin...

The synthesis of singleand double-wall carbon nanotubes by gas flow-modified, catalyst-supported chemical vapor deposition (CCVD) is reported. We have investigated the gas flow condition dependence on the synthesis of carbon nanotubes (CNTs) by placing blocks in the CCVD reactor. Carbon nanotubes having large diameters are preferentially grown under turbulent flow conditions. This indicates tha...