Substituted thiazolo ring-fused 2-pyridones, called pilicides, possess novel antibacterial properties and inhibit pilus assembly in Uropathogenic Escherichia coli. Recently, a small number of oxygen analogues of active pilicides have shown maintained ability to disrupt pilus assembly. Here an improved methodology for the synthesis of oxazolo ring-fused 2pyridones is presented, allowing dihydro ...

This study reports the immobilization of Candida Rugosa lipase (CRL) onto nanocellulose (NC) extracted from almond shells using p-toluenesulfonic acid (PTSA) and sulfuric (ASS) with sugar-based natural deep eutectic solvent (NADES1a) as a biocatalyst system. The properties both immobilized lipases were studied compared to free enzyme counterpart. Under optimized conditions (2 h, 40 ºC pH 7.0), ...

One of the promising types vegetable raw materials in Ukraine, which can be used for development resource-saving technologies, are oils. The products their processing serve as obtaining surface-active substances, production food additives, pharmaceutical products, detergents and cosmetics, biofuels additives. most common oil Ukraine is sunflower, which, like other oils, processed to form fatty ...

5-Hydroxymethylfurfural (HMF) is one of the promising chemicals, which can serve as a platform chemical to produce various energy chemicals. HMF be produced from different lignocellulosic biomass derived sugars employing catalytic processes. In this study, synthesis was investigated excessively available sucrose using environment friendly and cost-effective technology. Among solvents applied, d...

Developing the bio-based barrier material to substitute petroleum-based one is trend in functional packaging applications. Utilization of abundantly underappreciated bark biomass attractive from sustainability point view; however, an upgraded approach required maximize performances lignin-containing cellulose nanofibril (LCNF) films willow bark. Herein, hot water extraction (HWE) and microfluid...

Asymmetric telechelic α-hydroxyl-ω-(carboxylic acid)-poly(ε-caprolactone) (HA-PCL), α-hydroxyl-ω-(benzylic ester)-poly(ε-caprolactone) (HBz-PCL) and an asymmetric telechelic copolymer α-hydroxyl-ω-(carboxylic acid)-poly(ε-caprolactone-co-γbutyrolactone) (HA-PCB) were synthesized by ring-opening polymerization of εcaprolactone (CL). CL and CL/γ-butyrolactone mixture were used to obtain homopolym...