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INFLUENCE OF ULTRAVIOLET B (UV-B) IRRADIATION ON ANTIOXIDANT CAPACITY AND FLUORESCENCE CHARACTERISTICS OF SOYBEAN (GLYCINE MAX L.) SEEDS
(Society of Physical Chemists of Serbia, 2021)
UV-B light, plays a crucial role as a signal for inducing plant response and development of specific photomorphogenic responses. The UV radiation may have a damaging effect on cellular components and macromolecules in ...
Investigation of silica-lignin interaction. Application of AFM and fluorescence techniques
(University of Belgrade, Technical Faculty in Bor, 2023)
In this study, we investigated, in an in vitro system, the interaction of SiO2 (as a complex with NH4OH) with the peroxidase-catalyzed polymerization of lignin monomer into lignin model compound DHP, imitating conditions ...
Investigation of pH dependent Fe3+ - levofloxacin interactions in water by fluorescence spectroscopy
(Serbian Chemical Society and Serbian Young Chemists’ Club,Karnegijeva 4/Ⅲ, 11000 Belgrade, Serbia, 2023)
Interactions of antibiotics with biometals can affect their antimicrobial activity by changing their bioavailability, redox properties, and stability toward hydrolysis. [1,2] The pH of biological fluids can significantly ...
Fluorescence spectroscopy and Multivariate Analysis for the assessment of stability of the cereal flours during storage and thermal processing
(Univerzitet u Beogradu / University of Belgrade, 2018)
In this work, we used Fluorescence spectroscopy in combination with the Multivariate Curve Resolution-Alternating Least Squares (MCR-ALS) algorithm for the assessment of stability of the cereal flours, based on stability ...
Antioxidant activity and fluorescence of colored maize (Zea Mays L.) seeds under various temperature conditions
(Maize Research Institute, Zemun Polje, Slobodana Bajića 1, 11185 Belgrade - Zemun, Serbia, 2021)
The quality of cereal seeds could be altered by the different temperature conditions. In this study, the influence of temperature on the antioxidant activities and the fluorescence characteristics of various cultivars of ...
Fluorescence of bio-molecules a simple and quick method: What honey emission speaks about bee society and honey quality
(Institute of Physics Belgrade, 2017)
Fluorescence is non-destructive, sensitive, simple and fast method for analysis of fluorescent compounds contained in very low amounts (nanomolar concentrations) in the samples. It can be used for structural or concentration ...
Spectrofluorimetric Analysis of Synthetic and isolated lignin from Omorika
(22th International Symposium on Biophysic, 2004)
Lignin is the one of the main constituitive polymers of the plant cell wall that protect plant cell from different kond of stress. Lignin precursors, the plenolic alcohols, belong to the group of phenylpropanoid compounds. ...
Labeling of the isolated plant cell walls with CdSe Quantum dots
(Europian Biophysical Societies Association, 2009)
Quantum dots (QDs) are semiconductor nanoparticles with
increasing application as fluorescent markers in biology.We
investigated structure of the cell walls of different species
complexed with CdSe QDs using fluorescence ...
Fluorescence spectroscopy and spectral modeling as a tool for study of interaction of nanoparticles with biomacromolecules. Plant cell walls
(University of Strasbourg, France, 2011)
Quantum dots (QDs) are increassinglz applied in plant science, as a markers or the cells or their cell walls. We sudied interaction of CdSe quantum dots (QDs) with cell walls isolated from a conifer- Picea omorika (Panč) ...