Éva Szabó

TL;DR: The conditions of least squares deconvolution by linear combination have been investigated in three- component systems and the content of active ingredients of three-component injections was determined by means of computer-aided evaluation of UV-spectra in systems that fulfilled these conditions.

TL;DR: In this paper, the Small Volume Glass Separator (SVMGS) is proposed to isolate microplastics from freshwater samples and concentrate the treated sample in a small volume, thus reducing the brine solution use and the sample transfer steps.

TL;DR: It is concluded, that surface sampling is more efficient than sampling in a deeper layer of the water column and validating the efficiency of the whole sampling process from the environment is more important than measuring only the filtration device's recovery.

TL;DR: In this article, the title compounds 2 and their corresponding epimers 18 are prepared in several steps by starting with chiral formyl ester 5, and α-tetralones 10: coupling reaction with the ylide generated from 11 to yield unsaturated ester 13, reduction to the corresponding alcohol 14, addition of the Grignard reagent derived from 14 to formyl Ester 5 to afford the hydroxy esters 16 and 17, and lactonization.