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Thermal diffusivity and electron transport properties of NTC samples obtained by the photoacoustic method
(Elsevier Science Sa, Lausanne, 2006)
Thermal diffusivity and electron transport parameters of sintered NTC samples were determined by the photoacoustic (PA) technique. Powder mixtures composed of MnO, NiO, CoO and Fe2O3 were milled to nanometer particle size. ...
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 ...
The conformation of biliverdin in dimethyl sulfoxide: implications for the coordination with copper
(Springer/Plenum Publishers, New York, 2019)
Biliverdin (BV) structure was analyzed by using NMR techniques and unrestricted density function theory simulations to explain the incapacity of BV to build coordination complex(es) with Cu2+ in dimethyl sulfoxide, which ...
Peroxidase-Sensitive Tyramine Carboxymethyl Xylan Hydrogels for Enzyme Encapsulation
(Polymer Soc Korea, Seoul, 2019)
Derivatives of xylans were synthesized from corncob xylan by carboxymethylation, oxidization with different molar ratios of periodate (5, 10 15 and 20 mol%) and by reductive amination with tyramine. Modifications of tyramine ...
Seasonal variation in metal concentration in various tissues of the European chub (Squalius cephalus L.)
(Springer Heidelberg, Heidelberg, 2019)
Due to the increasing industrialization, metals are discharged into all spheres of the environment, in particular, in river courses, which leads to the need for constant monitoring. Metals do not degrade into harmless end ...
The conformation of epinephrine in polar solvents: an NMR study
(Springer/Plenum Publishers, New York, 2018)
Epinephrine (Epi) is a physiologically important catecholamine. Molecular conformation of Epi controls the interactions with other molecules and its biological effects. There have been a number of theoretical studies ...
Evaluation of tansy essential oil as a potential "green" alternative for gypsy moth control
(Springer Heidelberg, Heidelberg, 2020)
The development of "green" alternatives to chemical pesticides could play a crucial role in integrated pest management (IPM). Their use is considered either as a substitution for or in addition to hazardous synthetic ...
Liposomal integration method for assessing antioxidative activity of water insoluble compounds towards biologically relevant free radicals: example of avarol
(Taylor & Francis Ltd, Abingdon, 2020)
The liposomal integration method, in conjunction with electron paramagnetic resonance (EPR) spectroscopy, has been presented for the investigation of antioxidant activity of selected water-insoluble compound towards ...
Boom-bust like dynamics of invasive black bullhead (Ameiurus melas) in Lake Sava (Serbia)
(Wiley, Hoboken, 2019)
The life-history traits and population dynamics of the black bullhead Ameiurus melas (Rafinesque) were studied monthly from August 2009 to December 2012 in Lake Sava in Belgrade (Serbia). This period included a mass mortality ...