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Majorana molecules and their spectral fingerprints
(2020-08-15)
We introduce the concept of a Majorana molecule, a topological bound state appearing in the geometry of a double quantum dot structure flanking a topological superconducting nanowire. We demonstrate that, if the Majorana ...
The nanoscopic principles of capacitive ion sensing interfaces
(2020-02-21)
Herein we discuss the operational principles of molecular interfaces that specifically recruit ions from an electrolyte solution and report this in a reagentless capacitive manner. At low ionic occupancy the response of ...
Experimental and DFT Study on the Compounds [PdCl2L2] (L=4-methylpyrazole, 4-iodopyrazole)
(Slovensko Kemijsko Drustvo, 2015-01-01)
Theoretical molecular structures of the complexes [PdCl2(HmPz)(2)] (1) and [PdCl2(HIPz)(2)] (2) (HmPz = 4-methylpyrazole; HIPz = 4-iodopyrazole) were studied using B3LYP/DFT method. The new complex 2 and the complex 1 were ...
SARS-CoV fusion peptides induce membrane surface ordering and curvature
(2016-11-28)
Viral membrane fusion is an orchestrated process triggered by membrane-anchored viral fusion glycoproteins. The S2 subunit of the spike glycoprotein from severe acute respiratory syndrome (SARS) coronavirus (CoV) contains ...
Jatrophidin I, a cyclic peptide from Brazilian Jatropha curcas L.: Isolation, characterization, conformational studies and biological activity
(Elsevier B.V., 2014-11-01)
A cyclic peptide, jatrophidin I, was isolated from the latex of Jatropha curcas L. Its structure was elucidated by extensive 2D NMR spectroscopic analysis, with additional conformational studies performed using Molecular ...
Is there post-meiotic transcriptional activity during hemipteran spermiogenesis?
(Taylor & Francis Ltd, 2014-09-01)
Different techniques have been used to evaluate post-meiotic nucleolar activity during spermatogenesis. However, the results have not been consistent, and transcriptional activity during spermiogenesis is still a highly ...
Morphological changes of mammalian nucleoli during spermatogenesis and their possible role in the chromatoid body assembling
(2012)
Chromatoid body (CB) is a typical cytoplasmic organelle of germ cells, and it seems to be involved in RNA/protein accumulation for later germ-cell differentiation. Despite most of the events in mammals spermatogenesis had ...
A review of microsatellite markers and their application on genetic diversity studies in parrots
(2014)
The ability of a population to adapt to a changing environment depends on its genetic variation. Thus, the study of genetic diversity within and among species or populations is especially important on conservation biology ...
Hopanoid Hopene Locates in the Interior of Membranes and Affects Their Properties
(2021-01-01)
Hopanoids are proposed as sterol surrogates in some bacteria, and it has been proved that some hopanoids are able to induce a liquid-order phase state in lipid membranes. The members of this group of molecules have diverse ...
The hydrogenation dynamics of h-BN sheets
(2013-11-07)
Hexagonal boron nitride (h-BN), also known as white graphite, is the inorganic analogue of graphite. Single layers of both structures have been already experimentally realized. In this work we have investigated, through ...