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Showing 1 to 12 of 54 entries
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Monitoring Charge Separation Processes in Quasi-One-Dimensional Organic Crystalline Structures.

Nano letters

Popescu A, Younts RA, Hoffman B, McAfee T, Dougherty DB, Ade HW, Gundogdu K, Bondarev IV.
PMID: 28873308
Nano Lett. 2017 Oct 11;17(10):6056-6061. doi: 10.1021/acs.nanolett.7b02471. Epub 2017 Sep 11.

We perform the transient absorption spectroscopy experiments to investigate the dynamics of the low-energy collective electron-hole excitations in α-copper phthalocyanine thin films. The results are interpreted in terms of the third-order nonlinear polarization response function. It is found that,...

Tuning the Electronic Structure of Fe(II) Polypyridines via Donor Atom and Ligand Scaffold Modifications: A Computational Study.

Inorganic chemistry

Bowman DN, Bondarev A, Mukherjee S, Jakubikova E.
PMID: 26295275
Inorg Chem. 2015 Sep 08;54(17):8786-93. doi: 10.1021/acs.inorgchem.5b01409. Epub 2015 Aug 21.

Fe(II) polypyridines are an important class of pseudo-octahedral metal complexes known for their potential applications in molecular electronic switches, data storage and display devices, sensors, and dye-sensitized solar cells. Fe(II) polypyridines have a d(6) electronic configuration and pseudo-octahedral geometry...

Spontaneous decay of excited atomic states near a carbon nanotube.

Physical review letters

Bondarev IV, Slepyan GY, Maksimenko SA.
PMID: 12225150
Phys Rev Lett. 2002 Sep 09;89(11):115504. doi: 10.1103/PhysRevLett.89.115504. Epub 2002 Aug 23.

The spontaneous decay process of an excited atom placed inside or outside a carbon nanotube is analyzed. Calculations have been performed for various achiral nanotubes. The effect of the nanotube surface is shown to increase the atomic spontaneous decay...

Heat capacity study of relaxors BaTi(0.65)Zr(0.35)O(3) and BaTi(0.60)Zr(0.40)O(3).

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

Gorev M, Bondarev V, Sciau P, Savariault JM.
PMID: 21690791
J Phys Condens Matter. 2006 May 03;18(17):4407-16. doi: 10.1088/0953-8984/18/17/026. Epub 2006 Apr 13.

The heat capacity of two relaxors BaTi(1-x)Zr(x)O(3) (x = 0.35,0.40) was measured using adiabatic calorimetry in the temperature range 100-360 K. The C(p)(T) dependence of both compositions is characterized by the presence of two diffuse anomalies near the Burns...

Optically promoted bipartite atomic entanglement in hybrid metallic carbon nanotube systems.

The Journal of chemical physics

Gelin MF, Bondarev IV, Meliksetyan AV.
PMID: 24527909
J Chem Phys. 2014 Feb 14;140(6):064301. doi: 10.1063/1.4863971.

We study theoretically a pair of spatially separated extrinsic atomic type species (extrinsic atoms, ions, molecules, or semiconductor quantum dots) near a metallic carbon nanotube, that are coupled both directly via the inter-atomic dipole-dipole interactions and indirectly by means...

Fluctuation theory of relaxation phenomena in disordered conductors: How fitting laws such as those of Kohlrausch and Jonscher are obtained from a consistent approach.

Physical review. B, Condensed matter

Bondarev VN, Pikhitsa PV.
PMID: 9986293
Phys Rev B Condens Matter. 1996 Aug 01;54(6):3932-3945. doi: 10.1103/physrevb.54.3932.

No abstract available.

Spectral Dynamics of Nitro Derivatives of Xanthione in Solutions.

The journal of physical chemistry. A

Bondarev SL, Tikhomirov SA, Buganov OV, Knyukshto VN, Galinovskii NA, Fedunov RG, Khokhlova SS, Ivanov AI.
PMID: 30730730
J Phys Chem A. 2019 Feb 28;123(8):1570-1580. doi: 10.1021/acs.jpca.8b11146. Epub 2019 Feb 20.

Nitro derivatives of xanthione, 2,7-dinitro-9 H-xanthene-9-thione and 2,4,7-trinitro-9 H-xanthene-9-thione, have been first synthesized and their stationary and transient spectra have been measured. The stationary spectra show that the attachment of the nitro groups to the xanthione scaffold leads to...

UV/Vis Study of the Alkali Salts of Poly(thiophen-3-ylacetic acid) in Water.

Acta chimica Slovenica

Hostnik G, Vlachy V, Bondarev D, Vohlídal J, Cerar J.
PMID: 24061313
Acta Chim Slov. 2012 Sep;59(3):571-81.

UV/Vis spectroscopic investigation of aqueous solutions of regio-irregular poly(thiophen-3-ylacetic acid) (PTAA) with and without methyl-ester groups in the presence of sodium and lithium ions as counterions is presented. The samples were carefully purified and characterized with respect to molar...

Potentiometric and Conductometric Study of Aqueous Solutions of Lithium and Sodium Salts of Poly(thiophen-3-ylacetic acid).

Acta chimica Slovenica

Hostnik G, Vlachy V, Bondarev D, Jiří V, Cerar J.
PMID: 24061314
Acta Chim Slov. 2012 Sep;59(3):582-9.

The title polymer, PTAA, practically free of ester groups was obtained by oxidative polymerization of methyl thiophen-3-ylacetate and subsequent basic hydrolysis of primary polymer. Poly(thiophen-3-ylacetic acid) has been thoroughly characterized by NMR, IR, Raman, and UV/Vis spectroscopy. The polyacid...

The determination of enantiomer composition of 1-((3-chlorophenyl)-(phenyl)methyl) amine and 1-((3-chlorophenyl)(phenyl)-methyl) urea (Galodif) by NMR spectroscopy, chiral HPLC, and polarimetry.

Chirality

Kuksenok VY, Shtrykova VV, Filimonov VD, Druganov AG, Bondarev AA, Stankevich KS.
PMID: 30075486
Chirality. 2018 Oct;30(10):1135-1143. doi: 10.1002/chir.23005. Epub 2018 Aug 03.

For the first time, a method for enantiomer resolution of the anticonvulsant Galodif (1-((3-chlorophenyl)(phenyl)methyl) urea) by chiral HPLC was developed, whereas the enantiomeric composition of 1-((3-chlorophenyl)(phenyl)methyl) amine-precursor in Galodif synthesis-cannot be resolved by this method. However, starting 1-((3-chlorophenyl)(phenyl)methyl) amine...

Ten years left to redesign lithium-ion batteries.

Nature

Turcheniuk K, Bondarev D, Singhal V, Yushin G.
PMID: 30046087
Nature. 2018 Jul;559(7715):467-470. doi: 10.1038/d41586-018-05752-3.

No abstract available.

Asymmetric Interfaces in Epitaxial Off-Stoichiometric Fe.

Nanomaterials (Basel, Switzerland)

Tarasov AS, Tarasov IA, Yakovlev IA, Rautskii MV, Bondarev IA, Lukyanenko AV, Platunov MS, Volochaev MN, Efimov DD, Goikhman AY, Belyaev BA, Baron FA, Shanidze LV, Farle M, Varnakov SN, Ovchinnikov SG, Volkov NV.
PMID: 35010081
Nanomaterials (Basel). 2021 Dec 31;12(1). doi: 10.3390/nano12010131.

Three-layer iron-rich Fe

Showing 1 to 12 of 54 entries