Category Archives: Year 2015 Issue 6

Lactones with a fragrance properties

Lactones with a fragrance properties GAWDZIK B., KAMIZELA A., SZYSZKOWSKA A.

Please cite as: CHEMIK 2015, 69, 6, 342–349 Lactones are organic compounds that are widely distributed in nature. Occur in plants, animals fulfilling often an important role in the life processes [1]. Lactones are interesting object of study, due to the wide range of biological properties they exhibit. Some of them are anti-cancer, other antibacterial, antiviral, anti-inflammatory, antifungal and antiparasites [2 – 5]. Many of the compounds...
Read more

Improve the performance of self suction mixers in the apparatus of the volume type

Improve the performance of self suction mixers in the apparatus of the volume type SKLABINSKY V. I., STOROZHENKO V. Y., SHABRATSKY S. V.

Please cite as: CHEMIK 2015 69, 6, 335–341 Analysis of the technical literature on the use of selfsuction mixers showed that the possibility of the it depends from geometric parameters or frequency of rotation. At the same time, in the literature there are no publications on the study of the influence of local resistance in...
Read more

Methods of hot spot identification in protein complexes

Methods of hot spot identification in protein complexes TAMULEWICZ A., TKACZ E.

Please cite as: CHEMIK 2015, 69, 6, 327–334 Energy on the surface of the protein complexes is not uniformly distributed. Some of amino acid residues – called hot spots – contribute most of the energy into interaction. Hot spots can be detected experimentally by expensive and time-consuming molecular biology techniques or by computational methods, which are able to predict hot spot residues with satisfying results. The...
Read more