Peter Kotora
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View article: OPTIMALIZATION OF PHOTOREACTOR GEOMETRY FOR THE CULTIVATION OF CHLAMYDOMONAS REINHARDTII
OPTIMALIZATION OF PHOTOREACTOR GEOMETRY FOR THE CULTIVATION OF CHLAMYDOMONAS REINHARDTII Open
At the present time, a great attention is being paid to the use of algae. Algae can adapt to different conditions and can produce substances corresponding to responsible environments. The main problem in their cultivation is the design of …
View article: DESIGN OF PARTICULATE MATERIAL COMPACTOR ROLLS DIAMETER
DESIGN OF PARTICULATE MATERIAL COMPACTOR ROLLS DIAMETER Open
At present, in a period of an industrial expansion great emphasis is placed on the environment. That means aiming for a reduced energy consumption, and also lessening dustiness from very fine powder material. This category also includes pa…
View article: Synthesis and Free Radical Scavenging Activity of New Hydroxybenzylidene Hydrazines
Synthesis and Free Radical Scavenging Activity of New Hydroxybenzylidene Hydrazines Open
Hydroxybenzylidene hydrazines exhibit a wide spectrum of biological activities. Here, we report synthesis and free radical scavenging activity of nine new N-(hydroxybenzylidene)-N′-[2,6-dinitro-4-(trifluoromethyl)]phenylhydrazines. The che…
View article: MODIFICATION OF POWDER MATERIAL BY COMPACTION PROCESSING
MODIFICATION OF POWDER MATERIAL BY COMPACTION PROCESSING Open
There are different criteria for assessing the appropriateness of an agglomeration technology in the deployment processing of dry, fine and dirty dust burdening in the communal and working environment. Besides the benefit of the environmen…
View article: Development of INCAT-GC-MS for analysis of metabolites in urine
Development of INCAT-GC-MS for analysis of metabolites in urine Open
This paper aims to develop a non-solvent microextraction technique using INCAT (Inside Needle Capillary Adsorption Trap) for GC-MS analysis of volatile metabolites in urine. INCATs with different sorbents were tested, resulting in an INCAT…
View article: The Scavenging of DPPH, Galvinoxyl and ABTS Radicals by Imine Analogs of Resveratrol
The Scavenging of DPPH, Galvinoxyl and ABTS Radicals by Imine Analogs of Resveratrol Open
Resveratrol (3,5,4′-trihydroxystilbene) is a phytoalexin produced by plants. Resveratrol is known for its anti-cancer, antiviral and antioxidant properties. We prepared imine analogs of resveratrol ((hydroxyphenyliminomethyl)phenols) and t…