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Showing 1 to 12 of 49 entries
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Germanene: the germanium analogue of graphene.

Journal of physics. Condensed matter : an Institute of Physics journal

Acun A, Zhang L, Bampoulis P, Farmanbar M, van Houselt A, Rudenko AN, Lingenfelder M, Brocks G, Poelsema B, Katsnelson MI, Zandvliet HJ.
PMID: 26466359
J Phys Condens Matter. 2015 Nov 11;27(44):443002. doi: 10.1088/0953-8984/27/44/443002. Epub 2015 Oct 14.

Recently, several research groups have reported the growth of germanene, a new member of the graphene family. Germanene is in many aspects very similar to graphene, but in contrast to the planar graphene lattice, the germanene honeycomb lattice is...

Influence of selenophene on the properties of semi-random polymers and their blends with PC61BM.

Nanotechnology

Rudenko AE, Noh S, Thompson BC.
PMID: 24196287
Nanotechnology. 2013 Dec 06;24(48):484002. doi: 10.1088/0957-4484/24/48/484002. Epub 2013 Nov 06.

In an effort to broaden the absorption of conjugated polymers, atomistic bandgap control was applied to the semi-random polymer architecture. Here, we report the physical properties of semi-random polyselenophenes as compared to analogous polythiophenes. In order to examine the...

Chemical modifications and stability of phosphorene with impurities: a first principles study.

Physical chemistry chemical physics : PCCP

Boukhvalov DW, Rudenko AN, Prishchenko DA, Mazurenko VG, Katsnelson MI.
PMID: 25990621
Phys Chem Chem Phys. 2015 Jun 21;17(23):15209-17. doi: 10.1039/c5cp01901j.

We perform a systematic first-principles study of phosphorene in the presence of typical monovalent (hydrogen and fluorine) and divalent (oxygen) impurities. The results of our modeling suggest a decomposition of phosphorene into weakly bonded one-dimensional (1D) chains upon single-...

Implication of Gastric Cancer Molecular Genetic Markers in Surgical Practice.

Current genomics

Nemtsova MV, Strelnikov VV, Tanas AS, Bykov II, Zaletaev DV, Rudenko VV, Glukhov AI, Kchorobrich TV, Li Y, Tarasov VV, Barreto GE, Aliev G.
PMID: 29081696
Curr Genomics. 2017 Oct;18(5):408-415. doi: 10.2174/1389202918666170329110021.

INTRODUCTION: We have investigated aberrant methylation of genes CDH1, RASSF1A, MLH1, N33, DAPK, expression of genes hTERT, MMP7, MMP9, BIRC5 (survivin), PTGS2, and activity of telomerase of 106 gastric tumor samples obtained intra-operatively and 53 gastric tumor samples from...

Erratum: Structural and Electronic Properties of Germanene on MoS_{2} [Phys. Rev. Lett. 116, 256804 (2016)].

Physical review letters

Zhang L, Bampoulis P, Rudenko AN, Yao Q, van Houselt A, Poelsema B, Katsnelson MI, Zandvliet HJ.
PMID: 27517796
Phys Rev Lett. 2016 Jul 29;117(5):059902. doi: 10.1103/PhysRevLett.117.059902. Epub 2016 Jul 27.

This corrects the article DOI: 10.1103/PhysRevLett.116.256804.

Flash-imprinting of intense femtosecond surface plasmons for advanced nanoantenna fabrication.

Optics letters

Kuchmizhak AA, Ionin AA, Kudryashov SI, Makarov SV, Rudenko AA, Kulchin YN, Vitrik OB, Efimov TV.
PMID: 25872048
Opt Lett. 2015 Apr 15;40(8):1687-90. doi: 10.1364/OL.40.001687.

In this work, we demonstrate an all-laser method of fabrication of optical nanoantennas (ONAs) with an additional coupling/focusing diffractive element. This method is based on double-shot femtosecond laser nanoablation of a thin supported metallic film, inducing a sequence of...

Leptin potentiates astrogenesis in the developing hypothalamus.

Molecular metabolism

Rottkamp DM, Rudenko IA, Maier MT, Roshanbin S, Yulyaningsih E, Perez L, Valdearcos M, Chua S, Koliwad SK, Xu AW.
PMID: 26629411
Mol Metab. 2015 Sep 04;4(11):881-9. doi: 10.1016/j.molmet.2015.08.005. eCollection 2015 Nov.

BACKGROUND: The proper establishment of hypothalamic feeding circuits during early development has a profound influence on energy homeostasis, and perturbing this process could predispose individuals to obesity and its associated consequences later in life. The maturation of hypothalamic neuronal...

Magnetic order in FeCr(2)S(4)-type chalcogenide spinels.

Journal of physics. Condensed matter : an Institute of Physics journal

Berry FJ, Dmitrieva TV, Ovanesyan NS, Lyubutin IS, Thomas MF, Sarkisyan VA, Ren X, Aminov TG, Shabunina GG, Rudenko V, Vorotynov A, Dubinskaya YL.
PMID: 21694081
J Phys Condens Matter. 2007 Jul 04;19(26):266204. doi: 10.1088/0953-8984/19/26/266204. Epub 2007 Jun 07.

The thiospinels of composition FeCr(2)S(4) and Fe(1+x)Cr(2-2x)Sn(x)S(4) with 0

Virtual Screening in Search for a Chemical Probe for Angiotensin-Converting Enzyme 2 (ACE2).

Molecules (Basel, Switzerland)

Kravets IO, Dudenko DV, Pashenko AE, Borisova TA, Tolstanova GM, Ryabukhin SV, Volochnyuk DM.
PMID: 34946667
Molecules. 2021 Dec 14;26(24). doi: 10.3390/molecules26247584.

We elaborate new models for ACE and ACE2 receptors with an excellent prediction power compared to previous models. We propose promising workflows for working with huge compound collections, thereby enabling us to discover optimized protocols for virtual screening management....

Abnormal Hypermethylation of CpG Dinucleotides in Promoter Regions of Matrix Metalloproteinases Genes in Breast Cancer and Its Relation to Epigenomic Subtypes and HER2 Overexpression.

Biomedicines

Simonova OA, Kuznetsova EB, Tanas AS, Rudenko VV, Poddubskaya EV, Kekeeva TV, Trotsenko ID, Larin SS, Kutsev SI, Zaletaev DV, Nemtsova MV, Strelnikov VV.
PMID: 32397602
Biomedicines. 2020 May 10;8(5). doi: 10.3390/biomedicines8050116.

Matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs) substantially contribute to the regulation of intercellular interactions and thereby play a role in maintaining the tissue structure and function. We examined methylation of a subset of 5'-cytosine-phosphate-guanine-3' (CpG) dinucleotides in...

Anisotropic Two-Dimensional Screening at the Surface of Black Phosphorus.

Physical review letters

Kiraly B, Knol EJ, Volckaert K, Biswas D, Rudenko AN, Prishchenko DA, Mazurenko VG, Katsnelson MI, Hofmann P, Wegner D, Khajetoorians AA.
PMID: 31809169
Phys Rev Lett. 2019 Nov 22;123(21):216403. doi: 10.1103/PhysRevLett.123.216403.

Electronic screening can have direct consequences for structural arrangements on the nanoscale, such as on the periodic ordering of adatoms on a surface. So far, such ordering phenomena have been explained in terms of isotropic screening of free electronlike...

Emulating Natural Product Conformation by Cooperative, Non-Covalent Fluorine Interactions.

Chemistry (Weinheim an der Bergstrasse, Germany)

Scheidt F, Selter P, Santschi N, Holland MC, Dudenko DV, Daniliuc C, Mück-Lichtenfeld C, Hansen MR, Gilmour R.
PMID: 27788283
Chemistry. 2017 May 02;23(25):6142-6149. doi: 10.1002/chem.201604632. Epub 2016 Nov 25.

Pervasive in Nature, the propane unit is an essential component of numerous bioactive molecules. These range from acyclic systems, such as the neurotransmitter γ-aminobutyric acid, through to the bicyclic nuclei of various chromanes and dihydrobenzofurans. In the latter case,...

Showing 1 to 12 of 49 entries