Magnetic Cu: CuO-GO nanocomposite for efficient dispersive micro-solid phase extraction of polycyclic aromatic hydrocarbons from vegetable, fruit, and environmental water samples by liquid chromatographic determination

Increased Malbranchea pulchella β-glucosidase production and its application in agroindustrial residue hydrolysis: A research based on experimental designs

“…Although nowadays there is a steady application of enzymes in the industries, the addition of hydrolytic enzymes to increase hydrolyses of wastes is still not widely employed, mainly because of the overprice in the process of production [ [52] , [53] , [54] , [55] , [56] ]. However, the bioenergy production process developed with an enzymatic pre-treatment of wastes, such as barley bagasse, is a great possibility that leads to a greater degradation of the complex compounds present in the plant biomass in order to obtain a greater, easier and faster fermentation.…”

“…In this way, the search for novel strategies based on experimental designs and statistical analysis using unexpensive resources is important for the field. CCD has been used for the optimization for several proposes, demonstrating its importance for the improvement based on statistical analysis and composite design [ [52] , [53] , [54] , [55] ]. This strategy brings a lot of possibilities for those trying to improve the hydrolysis, due to the prediction potential based on a small number of tests facilitating the validation.…”

Production, purification, and process optimization of intracellular pigment from novel psychrotolerant Paenibacillus sp. BPW19

“…Nanostructures degrade dyes and particulate contaminants in an eco-friendly and cost-effective way by advanced oxidation processes such as photocatalysis, sonolysis, and Fenton reactions [ [13] , [14] , [15] , [16] ]. Lately, several nanoparticles [ 17 , 18 ], composites [ 19 ], nanocrystals [ 9 , 20 , 21 ], sorbents [ [22] , [23] , [24] ] have been developed and synthesized for the treatment of water contaminated by dyes and other pollutants.…”

Rapid ultrasound‐assisted microextraction of atorvastatin in the sample of blood plasma by nickel metal organic modified with alumina nanoparticles

“…Among them, dispersive solid-phase extraction (dSPE) with the advantages of higher extraction recovery (ER), matrix simplification, eco-friendly, costeffective, and lower organic solvent volume is considered as a favorable, promising, and green technology [24,25]. In this regard, designing a proper sorbent to reach maximum efficiency is of high current interest [26][27][28]. A variety of porous sorbent materials have been developed including nanomaterials [29][30][31], zeolites [32], carbon nanotube [33,34], porous organic polymers [35,36], and metalorganic materials (MOMs) [37,38].…”