Vladimir Chobot
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Explore the profile of Vladimir Chobot including associated specialties, affiliations and a list of published articles.
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Recent Articles
11.
Chobot V, Kubicova L, Bachmann G, Hadacek F
Int J Mol Sci
. 2013 Jun;
14(6):11830-41.
PMID: 23736691
Some antioxidants have been shown to possess additional pro-oxidant effects. Diverse methodologies exist for studying redox properties of synthetic and natural chemicals. The latter are substantial components of our diet....
12.
Bragina A, Maier S, Berg C, Muller H, Chobot V, Hadacek F, et al.
Front Microbiol
. 2012 Feb;
2:275.
PMID: 22294982
Sphagnum mosses represent a main vegetation component in ombrotrophic wetlands. They harbor a specific and diverse microbial community with essential functions for the host. To understand the extend of host...
13.
Chobot V, Hadacek F
Redox Rep
. 2011 Dec;
16(6):242-7.
PMID: 22195992
Objectives: Flavonoids are ubiquitous phenolic plant metabolites. Many of them are well known for their pro- and antioxidant properties. Myricetin has been reported to be either a potent antioxidant or...
14.
15.
Chobot V, Drage S, Hadacek F
Nat Prod Commun
. 2011 May;
6(5):597-602.
PMID: 21615015
8-Quinolinol (oxine, 8-hydroxyquinoline) is a simple aromatic alkaloid with allelopathic, antibacterial, antifungal, and cytotoxic activities. Generally, it is assumed that 8-quinolinol toxicity depends on transition metal chelation that negatively affects...
16.
Hadacek F, Bachmann G, Engelmeier D, Chobot V
Dose Response
. 2011 Mar;
9(1):79-116.
PMID: 21431080
In plants, accumulation in specific compartments and huge structural diversity of secondary metabolites is one trait that is not understood yet. By exploring the diverse abiotic and biotic interactions of...
17.
Kamenik Z, Hadacek F, Mareckova M, Ulanova D, Kopecky J, Chobot V, et al.
J Chromatogr A
. 2010 Sep;
1217(51):8016-25.
PMID: 20832070
A fingerprinting method for chemical screening of microbial metabolites, potential antibiotics, in spent cultivation broths is described. The method is based on high-throughput ultra-high-performance liquid chromatography (UHPLC) separation with UV...
18.
Chobot V, Hadacek F
Plant Signal Behav
. 2010 Jul;
5(1):4-8.
PMID: 20592800
Iron is a transition metal that forms chelates and complexes with various organic compounds, also with phenolic plant secondary metabolites. The ligands of iron affect the redox potential of iron....
19.
Chobot V
J Agric Food Chem
. 2010 Jan;
58(4):2088-94.
PMID: 20108920
Interest in the redox properties of natural products has led to the development of various assays for the detection of antioxidant activities and ROS-scavenging properties. Here, additional modifications of the...
20.
Chobot V, Huber C, Trettenhahn G, Hadacek F
J Chem Ecol
. 2009 Aug;
35(8):980-96.
PMID: 19701725
(+/-)-Catechin is a flavan-3-ol that occurs in the organs of many plant species, especially fruits. Health-beneficial effects have been studied extensively, and notable toxic effects have not been found. In...