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Cation-pi interactions in high resolution protein-RNA complex crystal structures
(Elsevier Sci Ltd, Oxford, 2013)
In this work, we have analyzed the influence of cation-pi interactions to the stability of 59 high resolution protein-RNA complex crystal structures. The total number of Lys and Arg are similar in the dataset as well as ...
Molecular and cytogenetic changes in multi-drug resistant cancer cells and their influence on new compounds testing
(Springer, New York, 2013)
Multi-drug resistance (MDR) is a major obstacle to successful cancer treatment. Therefore, in vitro models are necessary for the investigation of the phenotypic changes provoked by cytotoxic agents and more importantly for ...
Comparative analysis of rhamnolipids from novel environmental isolates of Pseudomonas aeruginosa
(Journal of Surfactants and Detergents, 2013)
A comparative analysis of rhamnolipids from environmental isolates of Pseudomonas aeruginosa was undertaken to evaluate strain-specific rhamnolipid fingerprints obtained under different growth conditions. Environmental ...
The Electrochemical Investigation of Inclusion Complexes of Nifedipine and Amlodipine with beta-Cyclodextrin and (2-Hydroxypropyl)-beta-Cyclodextrin
(Esg, Belgrade, 2013)
The electrochemical behavior of inclusion complexes of nifedipine (Nif) and amlodipine (Aml), a long-acting calcium channel blockers dihydropyridine (DHP) class, with beta-cyclodextrin (beta CD) and (2-hydroxypropyl)-bet ...
A simple and convenient synthesis of tautomeric (6 or 2)-hydroxy-4-methyl-(2 or 6)-oxo-1-(substituted phenyl)-(1,2 or 1,6)-dihydropyridine-3-carbonitriles
(Springer Wien, Wien, 2013)
A simple and convenient synthesis of tautomeric (6 or 2)-hydroxy-4-methyl-(2 or 6)-oxo-1-(substituted phenyl)-(1,2 or 1,6)-dihydropyridine-3-carbonitriles from ethyl acetoacetate and 2-cyano-N-(substituted phenyl)ethanamides ...
Sesquiterpene lactones of amphoricarpos autariatus ssp. autariatus from montenegro - Antifungal leaf - Surface constituents
(ACG Publications, 2013)
The composition of leaf cuticular neutral lipids of Amphoricarpos autariatus ssp. autariatus collected at canyon of river Tara (North Montenegro) was investigated by GC/MS (nonpolar fraction), LC-ESI TOF MS and 1H NMR ...
Conventional, microwave, and ultrasound sequential extractions for the fractionation of metals in sediments within the Petrochemical Industry, Serbia
(Springer, Dordrecht, 2013)
In this paper, the main objective was fractionation of Cd, Cu, Ni, Pb, Zn, Ca, Fe, and K in certificate material and sediment samples gathered from and around the Petrochemical Industry using the conventional, microwave ...
Influence of the chemical structure of poly(urea-urethane-siloxane)s on their morphological, surface and thermal properties
(Springer Verlag, 2013)
Segmented poly(urethane-urea-siloxane)s (PUUS) were synthesized using 4,4'-methylenediphenyl diisocyanate (MDI) and ethylene diamine (ED) as the hard segment components and hydroxypropyl-terminated poly(dimethylsiloxane) ...
Strong and weak hydrogen bonds in sm/lsm oligomeric assemblies: a comparison of intra- and interchain interaction
(Inst Materials Physics, Bucharest, 2013)
The Sm and Sm-like (LSm) proteins are a widespread protein family with members in all kingdoms of life. Sm proteins form complexes engaging in various RNA-processing events. Sm proteins do form and act as oligomeric ...
Indirect N-vinylation of indoles via isomerisation of N-allyl derivatives: synthesis of (+/-)-debromoarborescidine B
(Oxford : Pergamon-Elsevier Science Ltd, 2013)
Double bond migration in N-allylindoles has been investigated as a method to access N-vinyl derivatives of this heterocycle. The optimal reaction conditions employed t-BuOK or NaH in DMSO as the solvent at room temperature ...