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Toksičnost i biološki uticaj nanočestica cerijum-oksida obloženih ugljenim hidratima na odabrane model organizme / Toxicity and biological effect of cerium-oxide nanoparticles coated with carbohydrates on selected model organisms
(Univerzitet u Beogradu, Hemijski fakultet, 2020)
Nanočestice cerijum-oksida (nCeO2) su nanomaterijal popularan zbog izmene Ce3+ i Ce4+ oksidacionih stanja. Međutim, niska stabilnost i taloženje nCeO2 u vodenoj sredini predstavljaju ograničenje njihovoj raznovrsnoj primeni. ...
Dejstvo etarskih ulja anisa, morača i mirođije i njihovih dominantnih komponenti na larve gubara (Lymantria dispar L.) / The effect of essential oils of anise, fennel and dill and their dominant components on gypsy moth larvae (Lymantria dispar L.)
(Univerzitet u Beogradu, Poljoprivredni fakultet, 2016)
U radu je ispitivano delovanje alkoholnih rastvora etarskih ulja anisa, mirođije i morača i njihovih dominantnih komponenata trans-anetola i karvona na gusenice gubara (Lymantria dispar L.). Antifidna aktivnost etarskih ...
Mechanism of Fe uptake by the leaf symplast: Is Fe inactivation in leaf a cause of Fe deficiency chlorosis?
(Springer, Dordrecht, 1999)
The mechanism of iron (Fe) uptake from the leaf apoplast into leaf mesophyll cells was studied to evaluate the putative Fe inactivation as a possible cause of Fe deficiency chlorosis. For this purpose, sunflower (Helianthus ...
ZL-DHP lignin model compound at the air-water interface
(Elsevier, Amsterdam, 2002)
In this paper we present our surface chemistry studies of enzymatically polymerized, poly-coniferyl alcohol lignin model compound (dehydrogenate polymer a.k.a. ZL-DHP) at the air-water interface. Using the CHCl3/MeOH (5:1 ...
Study of the lignin model compound supramolecular structure by combination of near-field scanning optical microscopy and atomic force microscopy
(Elsevier, Amsterdam, 2004)
In this paper, we present a nanoscale study of the supramolecular structure of the dehydrogenate polymer (ZL-DHP) lignin model compound. The combination of near-field scanning optical microscopy (NSOM or SNOM) and atomic ...
Fractal analysis of STM images of photochemical polymer of coniferyl alcohol
(R and D print, 2001)
Fractal analysis was applied to images of photochemical lignin polymer obtained using scanning tunneling microscope. We studied the polymer obtained in vitro by ionic mechanism through UV radiation - induced polymerization. ...
Effect of bicarbonate on uptake and translocation of Fe-59 in two grapevine rootstocks differing in their resistance to Fe deficiency chlorosis
(Bundesanstalt Zuchtungs Forschung Kulturpflanzen, Siebeldingen, 2000)
In order to study the effect of high bicarbonate concentration in the root medium on root Fe-III reduction, Fe uptake and its translocation to the leaves, two rootstocks (Vitis riparia Michx., susceptible, and 41 B (Vitis ...
Photoacoustic determination of thermal and electron transport properties of single crystal NiO
(E D P Sciences, Les Ulis Cedex A, 2005)
Thermal and electron transport properties of single crystal NiO were determined using the photoacoustic technique. NiO single crystals were prepared using the Verneuil method and were easily cleaved parallel to the (100) ...
Preparation of TiO2 and ZnO thin films by dip-coating method
(Trans Tech Publications Ltd, Durnten-Zurich, 1998)
TiO2 and ZnO thin films were prepared by dip-coating method from TiCl4, and Zn(NO3)(2) precursor solutions, respectively. Basic parameters of the process such as temperature of thermal treatment, heating and cooling regimes, ...
Effect of bicarbonate and Fe supply on Fe nutrition of grapevine
(Taylor & Francis Inc, Philadelphia, 2000)
Grapevine grafts (Yi:lis vinifera L. cv. Riesling on rootstocks of Vitis sp. L. cv. 5BB) were grown hydroponically in complete nutrient solution (control), Fe-free nutrient solution and complete nutrient solution with added ...