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Chemical caracterization and investigation of biological activities of frangula alnus ethylacetate extract
(Opole, Poland : University of Opole, 2021)
The aim of the study was to chemically characterize the ethyl-acetate extract of F. alnus bark and investigate its antioxidant and antibacterial potential. Qualitative analysis of extract was done by GCxGC-MS while selected ...
Plasmonic Crystals with Conical Perforations as Multipurpose Optical Elements
(Belgrade : Institute of Electrical and Electronics Engineers Inc., 2021)
Plasmonic crystals exhibit excellent waveguiding and extreme light localizing properties. However, if additionally perforated, their structure assumes vastly enhanced functionality and becomes the basis for e.g. double ...
Development of novel labelling system for microplastics
(Oficyna Wydawnicza Politechniki Rzeszowskiej, 2021)
Microplastics are microscopic pieces (<5 mm) of plastic materials that can be found at
every corner of our planet. Two ways of their release into the environment can be discerned: primary and secondary microplastics. While ...
Characterization of oil pollutants in soil and sediments in the vicinity of a heating plant – alluvial sediments of the Sava river, Belgrade, Serbia
(Croatia : Association for Promotion of Holistic Approach to Environment, 2021)
The aim of this research was characterization of oil pollutants in the soil and sediments
in the vicinity of one of the largest district heating plants in Belgrade (Capital of Serbia).
The soil and sediment samples (109 ...
Antioxidant and dietary products: Between truth and misconception
(Serbian Nutrition Society, 2021)
Almost all dietary products (dietary supplements, food for special medical purposes,…)
has a note saying that it contains antioxidants as an indispensable indication of its quality. This has become such a common practice ...
Decolorisation of the textile dye using microbial fuel cells as an electricity source
(Japan Society for Environmental Chemistry, 2021)
Microbial fuel cells are increasingly used as alternative energy sources. The amount of electricity produced by MFC systems is sufficient to run systems that do not require high energy consumption, such as electrochemical ...
Can carbohydrates change the shape of water?
(Aquaphotomics International Society, 2021)
Aquaphotomics is a relatively novel scientific discipline which can be used for elucidation of structural and related functional properties of aqueous systems. The aim of this study was to analyse water solutions of ...
Fungal transformation of grape pomace- analysis using GCxGC-MS
(Opole, Poland : University of Opole, 2021)
The main goal of this study was to analyze the transformation of grape pomace by six different fungal strains and assess if it can be a successful pretreatment method for the grape pomace waste.
Antimicrobial activity of polyaniline and pullulan composites synthetized using microwave radiation
(Elsevier, 2021)
The aim of this study is to synthesize PANI/pullulan composites using microwave radiation and investigate their microbial activity.
Examples of Wide Microwave Bandpass Microstrip Filters on Felt Substrate
(Belgrade : Institute of Electrical and Electronics Engineers Inc., 2021)
Application of one type of wide bandpass filter on felt (textile) substrate is introduced. Copper tape and conductive textile are used for metallization (conductive layer). It is an initial work. The patterns were done in ...