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Percolation of heteronuclear dimers irreversibly deposited on square lattices
(American Physical Society, 2016-09)
The percolation problem of irreversibly deposited heteronuclear dimers on square lattices is studied. A dimer is composed of two segments, and it occupies two adjacent adsorption sites. Each segment can be either a conductive ...
Labdane dimers from Xylopia aromatica
(Elsevier B.V., 2014)
C-terminal Lysine-Linked Magainin 2 with Increased Activity Against Multidrug-Resistant Bacteria
(Bentham Science Publ Ltd, 2016-01-01)
Due to the growing problem of antibiotic-resistant microorganisms, the development of novel antimicrobial agents is a very important challenge. Dimerization of cationic antimicrobial peptides (cAMPs) is a potential strategy ...
C-terminal lysine-linked magainin 2 with increased activity against multidrug-resistant bacteria
(2016-08-01)
Due to the growing problem of antibiotic-resistant microorganisms, the development of novel antimicrobial agents is a very important challenge. Dimerization of cationic antimicrobial peptides (cAMPs) is a potential strategy ...
Global properties and propensity to dimerization of the amyloid-beta (12-28) peptide fragment through the modeling of its monomer and dimer diffusion coefficients and electrophoretic mobilities
(Wiley, 2015-03)
Neuronal activity loss may be due to toxicity caused mainly by amyloid-beta (1–40) and (1–42) peptides forming soluble oligomers. Here the amyloid-beta (12–28) peptide fragment (monomer) and its dimer are characterized at ...
Fano fingerprints of Majoranas in Kitaev dimers of superconducting adatoms
(Elsevier B.V., 2016-09-01)
We investigate theoretically a Fano interferometer composed by STM and AFM tips close to a Kitaev dimer of superconducting adatoms, in which the adatom placed under the AFM tip, encloses a pair of Majorana fermions (MFs). ...
Magellanin, A New Triterpene Dimer From Maytenus Magellanica (Celastraceae)
(1994)
Magellanin, a new triterpene dimer was isolated from Maytenus magellanica. Its structure was elucidated by spectroscopy based on a novel unit combination. © 1994 Harwood Academic Publishers GmbH.
An unusual dimeric sesquiterpene and other constituents from Chilean Baccharis species
(1991)
The aerial parts of B. santelicis afforded several known furoclerodanes and phenolics. In addition to known compounds an unusual dimeric sesquiterpene and five labdane derivatives were isolated from B. petiolata. The ...
Ab Initio Analysis of Monomers and Dimers of Trialkylphosphine Oxides: Structural and Thermodynamic Stability
(JOHN WILEY & SONS INC, 2009)
Structural and thermodynamic stabilities of monomers and dimers of trialkylphosphine oxides (TRPO) were Studied using quantum chemistry calculations. Density functional theory calculations were carried Out and the structures ...
Effect of dimerization on the mechanism of action of aurein 1.2
(2016-06-01)
The mechanism of action of antimicrobial peptides depends on physicochemical properties such as structure, concentration, and oligomerization. Here, we focused on the effect of dimerization on the mechanism of action of ...