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Showing 1 to 12 of 106 entries
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Luminescent Organic Semiconducting Langmuir Monolayers.

ACS applied materials & interfaces

Agina EV, Mannanov AA, Sizov AS, Vechter O, Borshchev OV, Bakirov AV, Shcherbina MA, Chvalun SN, Konstantinov VG, Bruevich VV, Kozlov OV, Pshenichnikov MS, Paraschuk DY, Ponomarenko SA.
PMID: 28488872
ACS Appl Mater Interfaces. 2017 May 31;9(21):18078-18086. doi: 10.1021/acsami.7b01919. Epub 2017 May 17.

In recent years, monolayer organic field-effect devices such as transistors and sensors have demonstrated their high potential. In contrast, monolayer electroluminescent organic field-effect devices are still in their infancy. One of the key challenges here is to create an...

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Agina EV, Mannanov AA, Sizov AS, et al. Luminescent Organic Semiconducting Langmuir Monolayers. ACS Appl Mater Interfaces. 2017;9(21):18078-18086doi: 10.1021/acsami.7b01919.
Agina, E. V., Mannanov, A. A., Sizov, A. S., Vechter, O., Borshchev, O. V., Bakirov, A. V., Shcherbina, M. A., Chvalun, S. N., Konstantinov, V. G., Bruevich, V. V., Kozlov, O. V., Pshenichnikov, M. S., Paraschuk, D. Y., & Ponomarenko, S. A. (2017). Luminescent Organic Semiconducting Langmuir Monolayers. ACS applied materials & interfaces, 9(21), 18078-18086. https://doi.org/10.1021/acsami.7b01919
Agina, Elena V, et al. "Luminescent Organic Semiconducting Langmuir Monolayers." ACS applied materials & interfaces vol. 9,21 (2017): 18078-18086. doi: https://doi.org/10.1021/acsami.7b01919
Agina EV, Mannanov AA, Sizov AS, Vechter O, Borshchev OV, Bakirov AV, Shcherbina MA, Chvalun SN, Konstantinov VG, Bruevich VV, Kozlov OV, Pshenichnikov MS, Paraschuk DY, Ponomarenko SA. Luminescent Organic Semiconducting Langmuir Monolayers. ACS Appl Mater Interfaces. 2017 May 31;9(21):18078-18086. doi: 10.1021/acsami.7b01919. Epub 2017 May 17. PMID: 28488872.
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New Chiral Reagent for Installation of Pharmacophoric (S)- or (R)-2-(Alkoxyphosphono)-1-amino-2,2-difluoroethyl Groups.

Chemistry (Weinheim an der Bergstrasse, Germany)

Xie C, Zhang L, Mei H, Pajkert R, Ponomarenko M, Pan Y, Röschenthaler GV, Soloshonok VA, Han J.
PMID: 26952046
Chemistry. 2016 May 17;22(21):7036-40. doi: 10.1002/chem.201600758. Epub 2016 Mar 29.

A new chiral reagent has been developed for generalized installation of pharmacophoric (S)- or (R)-2-(alkoxyphosphono)-1-amino-2,2-difluoroethyl group into organic compounds. The original synthetic application of this new reagent is exemplified by Friedel-Crafts reactions with indoles, which proceed efficiently with excellent...

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Xie C, Zhang L, Mei H, et al. New Chiral Reagent for Installation of Pharmacophoric (S)- or (R)-2-(Alkoxyphosphono)-1-amino-2,2-difluoroethyl Groups. Chemistry. 2016;22(21):7036-40doi: 10.1002/chem.201600758.
Xie, C., Zhang, L., Mei, H., Pajkert, R., Ponomarenko, M., Pan, Y., Röschenthaler, G. V., Soloshonok, V. A., & Han, J. (2016). New Chiral Reagent for Installation of Pharmacophoric (S)- or (R)-2-(Alkoxyphosphono)-1-amino-2,2-difluoroethyl Groups. Chemistry (Weinheim an der Bergstrasse, Germany), 22(21), 7036-40. https://doi.org/10.1002/chem.201600758
Xie, Chen, et al. "New Chiral Reagent for Installation of Pharmacophoric (S)- or (R)-2-(Alkoxyphosphono)-1-amino-2,2-difluoroethyl Groups." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 22,21 (2016): 7036-40. doi: https://doi.org/10.1002/chem.201600758
Xie C, Zhang L, Mei H, Pajkert R, Ponomarenko M, Pan Y, Röschenthaler GV, Soloshonok VA, Han J. New Chiral Reagent for Installation of Pharmacophoric (S)- or (R)-2-(Alkoxyphosphono)-1-amino-2,2-difluoroethyl Groups. Chemistry. 2016 May 17;22(21):7036-40. doi: 10.1002/chem.201600758. Epub 2016 Mar 29. PMID: 26952046.
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SF5-Enolates in Ti(IV)-Mediated Aldol Reactions.

The Journal of organic chemistry

Ponomarenko MV, Grabowsky S, Pal R, Röschenthaler GV, Fokin AA.
PMID: 27384450
J Org Chem. 2016 Aug 05;81(15):6783-91. doi: 10.1021/acs.joc.6b00946. Epub 2016 Jul 18.

The F···Ti bonding in the transition structures determines high trans- and syn-diastereoselectivities for aldol reactions of SF5-acetates with aldehydes in the presence of TiCl4 in the non-nucleophilic solvent CH2Cl2. Such bonding is canceled in nucleophilic solvents where opposite cis-stereochemistry...

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Ponomarenko MV, Grabowsky S, Pal R, et al. SF5-Enolates in Ti(IV)-Mediated Aldol Reactions. J Org Chem. 2016;81(15):6783-91doi: 10.1021/acs.joc.6b00946.
Ponomarenko, M. V., Grabowsky, S., Pal, R., Röschenthaler, G. V., & Fokin, A. A. (2016). SF5-Enolates in Ti(IV)-Mediated Aldol Reactions. The Journal of organic chemistry, 81(15), 6783-91. https://doi.org/10.1021/acs.joc.6b00946
Ponomarenko, Maksym V, et al. "SF5-Enolates in Ti(IV)-Mediated Aldol Reactions." The Journal of organic chemistry vol. 81,15 (2016): 6783-91. doi: https://doi.org/10.1021/acs.joc.6b00946
Ponomarenko MV, Grabowsky S, Pal R, Röschenthaler GV, Fokin AA. SF5-Enolates in Ti(IV)-Mediated Aldol Reactions. J Org Chem. 2016 Aug 05;81(15):6783-91. doi: 10.1021/acs.joc.6b00946. Epub 2016 Jul 18. PMID: 27384450.
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Vector optical coherence lattices generating controllable far-field beam profiles.

Optics express

Liang C, Mi C, Wang F, Zhao C, Cai Y, Ponomarenko SA.
PMID: 28468366
Opt Express. 2017 May 01;25(9):9872-9885. doi: 10.1364/OE.25.009872.

We introduce partially coherent vector sources with periodic spatial coherence properties, which we term vector optical coherence lattices (VOCLs), as an extension of recently introduced scalar OCLs. We derive the realizability conditions and propagation formulae for radially polarized VOCLs...

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Liang C, Mi C, Wang F, et al. Vector optical coherence lattices generating controllable far-field beam profiles. Opt Express. 2017;25(9):9872-9885doi: 10.1364/OE.25.009872.
Liang, C., Mi, C., Wang, F., Zhao, C., Cai, Y., & Ponomarenko, S. A. (2017). Vector optical coherence lattices generating controllable far-field beam profiles. Optics express, 25(9), 9872-9885. https://doi.org/10.1364/OE.25.009872
Liang, Chunhao, et al. "Vector optical coherence lattices generating controllable far-field beam profiles." Optics express vol. 25,9 (2017): 9872-9885. doi: https://doi.org/10.1364/OE.25.009872
Liang C, Mi C, Wang F, Zhao C, Cai Y, Ponomarenko SA. Vector optical coherence lattices generating controllable far-field beam profiles. Opt Express. 2017 May 01;25(9):9872-9885. doi: 10.1364/OE.25.009872. PMID: 28468366.
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Zero-point fluctuations and the quenching of the persistent current in normal metal rings.

Physical review letters

Cedraschi P, Ponomarenko VV, Buttiker M.
PMID: 11015907
Phys Rev Lett. 2000 Jan 10;84(2):346-9. doi: 10.1103/PhysRevLett.84.346.

The ground state of a phase-coherent mesoscopic system is sensitive to its environment. We investigate the persistent current of a ring with a quantum dot which is capacitively coupled to an external circuit with a dissipative impedance. At zero...

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Cedraschi P, Ponomarenko VV, Buttiker M. Zero-point fluctuations and the quenching of the persistent current in normal metal rings. Phys Rev Lett. 2000;84(2):346-9doi: 10.1103/PhysRevLett.84.346.
Cedraschi, P., Ponomarenko, V. V., & Buttiker, M. (2000). Zero-point fluctuations and the quenching of the persistent current in normal metal rings. Physical review letters, 84(2), 346-9. https://doi.org/10.1103/PhysRevLett.84.346
Cedraschi, et al. "Zero-point fluctuations and the quenching of the persistent current in normal metal rings." Physical review letters vol. 84,2 (2000): 346-9. doi: https://doi.org/10.1103/PhysRevLett.84.346
Cedraschi P, Ponomarenko VV, Buttiker M. Zero-point fluctuations and the quenching of the persistent current in normal metal rings. Phys Rev Lett. 2000 Jan 10;84(2):346-9. doi: 10.1103/PhysRevLett.84.346. PMID: 11015907.
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[Some questions of projection modeling of regional population structures].

Acta demographica

Khorev B, Ponomarenko V.
PMID: 12179135
Acta Demogr. 1977;1:270-81.

No abstract available.

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Khorev B, Ponomarenko V. Nekotorye voprosy metodiki prognoznogo modelirovaniya regional'nykh struktur naseleniya. [Some questions of projection modeling of regional population structures]. Acta Demogr. 1977;1:270-81
Khorev, B., & Ponomarenko, V. (1977). Nekotorye voprosy metodiki prognoznogo modelirovaniya regional'nykh struktur naseleniya. [Some questions of projection modeling of regional population structures]. Acta demographica, 1270-81.
Khorev, B, and Ponomarenko, V. "Nekotorye voprosy metodiki prognoznogo modelirovaniya regional'nykh struktur naseleniya." [Some questions of projection modeling of regional population structures]. Acta demographica vol. 1 (1977): 270-81.
Khorev B, Ponomarenko V. Nekotorye voprosy metodiki prognoznogo modelirovaniya regional'nykh struktur naseleniya. [Some questions of projection modeling of regional population structures]. Acta Demogr. 1977;1:270-81. Russian. PMID: 12179135.
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Solution to the inverse scattering problem for strongly fluctuating media using partially coherent light.

Optics letters

Ponomarenko SA, Wolf E.
PMID: 18033358
Opt Lett. 2002;27(20):1770-2. doi: 10.1364/ol.27.001770.

We investigate the inverse scattering problem for statistically homogeneous, isotropic random media under conditions of strong fluctuations of optical wavefields. We present a method for determining the spectral density of the dielectric constant fluctuations in such media from scattering...

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Ponomarenko SA, Wolf E. Solution to the inverse scattering problem for strongly fluctuating media using partially coherent light. Opt Lett. 2002;27(20):1770-2doi: 10.1364/ol.27.001770.
Ponomarenko, S. A., & Wolf, E. (2002). Solution to the inverse scattering problem for strongly fluctuating media using partially coherent light. Optics letters, 27(20), 1770-2. https://doi.org/10.1364/ol.27.001770
Ponomarenko, Sergey A, and Wolf, Emil. "Solution to the inverse scattering problem for strongly fluctuating media using partially coherent light." Optics letters vol. 27,20 (2002): 1770-2. doi: https://doi.org/10.1364/ol.27.001770
Ponomarenko SA, Wolf E. Solution to the inverse scattering problem for strongly fluctuating media using partially coherent light. Opt Lett. 2002;27(20):1770-2. doi: 10.1364/ol.27.001770. PMID: 18033358.
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Phase-space quality factor for ultrashort pulsed beams.

Optics letters

Ponomarenko SA, Agrawal GP.
PMID: 18414526
Opt Lett. 2008 Apr 15;33(8):767-9. doi: 10.1364/ol.33.000767.

We derive an expression for the lower bound of the phase-space beam quality factor M(2) of an ultrashort pulse. We show that the condition M(2)>or=1 does not, in general, hold for such pulsed beams. Rather, the minimum value of...

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Ponomarenko SA, Agrawal GP. Phase-space quality factor for ultrashort pulsed beams. Opt Lett. 2008;33(8):767-9doi: 10.1364/ol.33.000767.
Ponomarenko, S. A., & Agrawal, G. P. (2008). Phase-space quality factor for ultrashort pulsed beams. Optics letters, 33(8), 767-9. https://doi.org/10.1364/ol.33.000767
Ponomarenko, Sergey A, and Agrawal, Govind P. "Phase-space quality factor for ultrashort pulsed beams." Optics letters vol. 33,8 (2008): 767-9. doi: https://doi.org/10.1364/ol.33.000767
Ponomarenko SA, Agrawal GP. Phase-space quality factor for ultrashort pulsed beams. Opt Lett. 2008 Apr 15;33(8):767-9. doi: 10.1364/ol.33.000767. PMID: 18414526.
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Chaotic Dirac billiard in graphene quantum dots.

Science (New York, N.Y.)

Ponomarenko LA, Schedin F, Katsnelson MI, Yang R, Hill EW, Novoselov KS, Geim AK.
PMID: 18420930
Science. 2008 Apr 18;320(5874):356-8. doi: 10.1126/science.1154663.

The exceptional electronic properties of graphene, with its charge carriers mimicking relativistic quantum particles and its formidable potential in various applications, have ensured a rapid growth of interest in this new material. We report on electron transport in quantum...

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Ponomarenko LA, Schedin F, Katsnelson MI, et al. Chaotic Dirac billiard in graphene quantum dots. Science. 2008;320(5874):356-8doi: 10.1126/science.1154663.
Ponomarenko, L. A., Schedin, F., Katsnelson, M. I., Yang, R., Hill, E. W., Novoselov, K. S., & Geim, A. K. (2008). Chaotic Dirac billiard in graphene quantum dots. Science (New York, N.Y.), 320(5874), 356-8. https://doi.org/10.1126/science.1154663
Ponomarenko, L A, et al. "Chaotic Dirac billiard in graphene quantum dots." Science (New York, N.Y.) vol. 320,5874 (2008): 356-8. doi: https://doi.org/10.1126/science.1154663
Ponomarenko LA, Schedin F, Katsnelson MI, Yang R, Hill EW, Novoselov KS, Geim AK. Chaotic Dirac billiard in graphene quantum dots. Science. 2008 Apr 18;320(5874):356-8. doi: 10.1126/science.1154663. PMID: 18420930.
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Monolayer coverage and channel length set the mobility in self-assembled monolayer field-effect transistors.

Nature nanotechnology

Mathijssen SG, Smits EC, van Hal PA, Wondergem HJ, Ponomarenko SA, Moser A, Resel R, Bobbert PA, Kemerink M, Janssen RA, de Leeuw DM.
PMID: 19809460
Nat Nanotechnol. 2009 Oct;4(10):674-80. doi: 10.1038/nnano.2009.201. Epub 2009 Aug 09.

The mobility of self-assembled monolayer field-effect transistors (SAMFETs) traditionally decreases dramatically with increasing channel length. Recently, however, SAMFETs using liquid-crystalline molecules have been shown to have bulk-like mobilities that are virtually independent of channel length. Here, we reconcile these...

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Mathijssen SG, Smits EC, van Hal PA, et al. Monolayer coverage and channel length set the mobility in self-assembled monolayer field-effect transistors. Nat Nanotechnol. 2009;4(10):674-80doi: 10.1038/nnano.2009.201.
Mathijssen, S. G., Smits, E. C., van Hal, P. A., Wondergem, H. J., Ponomarenko, S. A., Moser, A., Resel, R., Bobbert, P. A., Kemerink, M., Janssen, R. A., & de Leeuw, D. M. (2009). Monolayer coverage and channel length set the mobility in self-assembled monolayer field-effect transistors. Nature nanotechnology, 4(10), 674-80. https://doi.org/10.1038/nnano.2009.201
Mathijssen, Simon G J, et al. "Monolayer coverage and channel length set the mobility in self-assembled monolayer field-effect transistors." Nature nanotechnology vol. 4,10 (2009): 674-80. doi: https://doi.org/10.1038/nnano.2009.201
Mathijssen SG, Smits EC, van Hal PA, Wondergem HJ, Ponomarenko SA, Moser A, Resel R, Bobbert PA, Kemerink M, Janssen RA, de Leeuw DM. Monolayer coverage and channel length set the mobility in self-assembled monolayer field-effect transistors. Nat Nanotechnol. 2009 Oct;4(10):674-80. doi: 10.1038/nnano.2009.201. Epub 2009 Aug 09. PMID: 19809460.
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Polarization changes of partially coherent pulses propagating in optical fibers.

Journal of the Optical Society of America. A, Optics, image science, and vision

Huang W, Ponomarenko SA, Cada M, Agrawal GP.
PMID: 17912296
J Opt Soc Am A Opt Image Sci Vis. 2007 Oct;24(10):3063-8. doi: 10.1364/josaa.24.003063.

We consider polarization changes of partially coherent pulses propagating through birefringent dispersive fibers in the linear regime. We show that the evolution of the degree of polarization across such pulses is determined not only by the coherence properties of...

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Huang W, Ponomarenko SA, Cada M, et al. Polarization changes of partially coherent pulses propagating in optical fibers. J Opt Soc Am A Opt Image Sci Vis. 2007;24(10):3063-8doi: 10.1364/josaa.24.003063.
Huang, W., Ponomarenko, S. A., Cada, M., & Agrawal, G. P. (2007). Polarization changes of partially coherent pulses propagating in optical fibers. Journal of the Optical Society of America. A, Optics, image science, and vision, 24(10), 3063-8. https://doi.org/10.1364/josaa.24.003063
Huang, Weihong, et al. "Polarization changes of partially coherent pulses propagating in optical fibers." Journal of the Optical Society of America. A, Optics, image science, and vision vol. 24,10 (2007): 3063-8. doi: https://doi.org/10.1364/josaa.24.003063
Huang W, Ponomarenko SA, Cada M, Agrawal GP. Polarization changes of partially coherent pulses propagating in optical fibers. J Opt Soc Am A Opt Image Sci Vis. 2007 Oct;24(10):3063-8. doi: 10.1364/josaa.24.003063. PMID: 17912296.
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On resonant scatterers as a factor limiting carrier mobility in graphene.

Nano letters

Ni ZH, Ponomarenko LA, Nair RR, Yang R, Anissimova S, Grigorieva IV, Schedin F, Blake P, Shen ZX, Hill EH, Novoselov KS, Geim AK.
PMID: 20795655
Nano Lett. 2010 Oct 13;10(10):3868-72. doi: 10.1021/nl101399r.

We show that graphene deposited on a substrate has a non-negligible density of atomic scale defects. This is evidenced by a previously unnoticed D peak in the Raman spectra with intensity of ∼1% with respect to the G peak....

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Ni ZH, Ponomarenko LA, Nair RR, et al. On resonant scatterers as a factor limiting carrier mobility in graphene. Nano Lett. 2010;10(10):3868-72doi: 10.1021/nl101399r.
Ni, Z. H., Ponomarenko, L. A., Nair, R. R., Yang, R., Anissimova, S., Grigorieva, I. V., Schedin, F., Blake, P., Shen, Z. X., Hill, E. H., Novoselov, K. S., & Geim, A. K. (2010). On resonant scatterers as a factor limiting carrier mobility in graphene. Nano letters, 10(10), 3868-72. https://doi.org/10.1021/nl101399r
Ni, Z H, et al. "On resonant scatterers as a factor limiting carrier mobility in graphene." Nano letters vol. 10,10 (2010): 3868-72. doi: https://doi.org/10.1021/nl101399r
Ni ZH, Ponomarenko LA, Nair RR, Yang R, Anissimova S, Grigorieva IV, Schedin F, Blake P, Shen ZX, Hill EH, Novoselov KS, Geim AK. On resonant scatterers as a factor limiting carrier mobility in graphene. Nano Lett. 2010 Oct 13;10(10):3868-72. doi: 10.1021/nl101399r. PMID: 20795655.
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Showing 1 to 12 of 106 entries