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Showing 1 to 12 of 13 entries
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Nonlinear electrophoresis of protein-detergent complexes.

The Analyst

Peltek SE, Frumin LL, Chasovskikh VV, Zilberstein GV.
PMID: 11996356
Analyst. 2002 Mar;127(3):337-41. doi: 10.1039/b109999j.

A comparatively new procedure is described for the nonlinear electrophoresis of proteins. Movement and separation of complexes formed by proteins and ionic detergents is first experimentally demonstrated for SDS rainbow colored protein molecular weight markers (Amersham). This result was...

α-Synuclein Alters Toll-Like Receptor Expression.

Frontiers in neuroscience

Béraud D, Twomey M, Bloom B, Mittereder A, Ton V, Neitzke K, Chasovskikh S, Mhyre TR, Maguire-Zeiss KA.
PMID: 21747756
Front Neurosci. 2011 Jun 29;5:80. doi: 10.3389/fnins.2011.00080. eCollection 2011.

Parkinson's disease, an age-related neurodegenerative disorder, is characterized by the loss of dopamine neurons in the substantia nigra, the accumulation of α-synuclein in Lewy bodies and neurites, and neuroinflammation. While the exact etiology of sporadic Parkinson's disease remains elusive,...

Infrared Spectroscopy and Mass Spectrometry of CO.

The journal of physical chemistry. A

Lippe M, Szczepaniak U, Hou GL, Chakrabarty S, Ferreiro JJ, Chasovskikh E, Signorell R.
PMID: 30835464
J Phys Chem A. 2019 Mar 28;123(12):2426-2437. doi: 10.1021/acs.jpca.9b01030. Epub 2019 Mar 13.

CO

Electronic spectrum of the AlC(2) radical.

The journal of physical chemistry. A

Chasovskikh E, Jochnowitz EB, Kim E, Maier JP, Navizet I.
PMID: 17966995
J Phys Chem A. 2007 Nov 29;111(47):11986-9. doi: 10.1021/jp075169e. Epub 2007 Oct 30.

An electronic transition of the AlC2 radical (C2v structure) has been observed using laser-induced fluorescence spectroscopy. The molecule was prepared in a supersonic expansion by ablation of an aluminum rod in the presence of acetylene gas. A spectrum was...

Stability of aerosol droplets in Bessel beam optical traps under constant and pulsed external forces.

The Journal of chemical physics

David G, Esat K, Hartweg S, Cremer J, Chasovskikh E, Signorell R.
PMID: 25903896
J Chem Phys. 2015 Apr 21;142(15):154506. doi: 10.1063/1.4917202.

We report on the dynamics of aerosol droplets in optical traps under the influence of additional constant and pulsed external forces. Experimental results are compared with simulations of the three-dimensional droplet dynamics for two types of optical traps, the...

The Links of Ghrelin to Incretins, Insulin, Glucagon, and Leptin After Bariatric Surgery.

Frontiers in genetics

Skuratovskaia D, Vulf M, Chasovskikh N, Komar A, Kirienkova E, Shunkin E, Zatolokin P, Litvinova L.
PMID: 33959145
Front Genet. 2021 Apr 20;12:612501. doi: 10.3389/fgene.2021.612501. eCollection 2021.

Type 2 diabetes mellitus (T2DM) is one of the most prominent and socially significant problems. The present study aimed to identify the mechanisms of interaction of critical regulators of carbohydrate metabolism using bioinformatics and experimental methods and to assess...

Below Band Gap Formation of Solvated Electrons in Neutral Water Clusters?.

The journal of physical chemistry. A

Ban L, West CW, Chasovskikh E, Gartmann TE, Yoder BL, Signorell R.
PMID: 32878434
J Phys Chem A. 2020 Oct 01;124(39):7959-7965. doi: 10.1021/acs.jpca.0c06935. Epub 2020 Sep 18.

Below band gap formation of solvated electrons in neutral water clusters using pump-probe photoelectron imaging is compared with recent data for liquid water and with above band gap excitation studies in liquid and clusters. Similar relaxation times on the...

Short DNA Fragments Are a Hallmark of Heavy Charged-Particle Irradiation and May Underlie Their Greater Therapeutic Efficacy.

Frontiers in oncology

Pang D, Chasovskikh S, Rodgers JE, Dritschilo A.
PMID: 27376024
Front Oncol. 2016 Jun 10;6:130. doi: 10.3389/fonc.2016.00130. eCollection 2016.

Growing interest in proton and heavy ion therapy has reinvigorated research into the fundamental biological mechanisms underlying the therapeutic efficacy of charged-particle radiation. To improve our understanding of the greater biological effectiveness of high-LET radiations, we have investigated DNA...

Relaxation Dynamics and Genuine Properties of the Solvated Electron in Neutral Water Clusters.

The journal of physical chemistry letters

Gartmann TE, Ban L, Yoder BL, Hartweg S, Chasovskikh E, Signorell R.
PMID: 31382737
J Phys Chem Lett. 2019 Sep 05;10(17):4777-4782. doi: 10.1021/acs.jpclett.9b01802. Epub 2019 Aug 07.

We have investigated the solvation dynamics and the genuine binding energy and photoemission anisotropy of the solvated electron in neutral water clusters with a combination of time-resolved photoelectron velocity map imaging and electron scattering simulations. The dynamics was probed...

Low-temperature Bessel beam trap for single submicrometer aerosol particle studies.

The Review of scientific instruments

Lu JW, Isenor M, Chasovskikh E, Stapfer D, Signorell R.
PMID: 25273772
Rev Sci Instrum. 2014 Sep;85(9):095107. doi: 10.1063/1.4895118.

We report on a new instrument for single aerosol particle studies at low temperatures that combines an optical trap consisting of two counter-propagating Bessel beams (CPBBs) and temperature control down to 223 K (-50 °C). The apparatus is capable...

Electron scattering in large water clusters from photoelectron imaging with high harmonic radiation.

Physical chemistry chemical physics : PCCP

Gartmann TE, Hartweg S, Ban L, Chasovskikh E, Yoder BL, Signorell R.
PMID: 29872831
Phys Chem Chem Phys. 2018 Jun 20;20(24):16364-16371. doi: 10.1039/c8cp02148a.

Low-energy electron scattering in water clusters (H2O)n with average cluster sizes of n < 700 is investigated by angle-resolved photoelectron spectroscopy using high harmonic radiation at photon energies of 14.0, 20.3, and 26.5 eV for ionization from the three...

Gas phase electronic spectrum of T-shaped AlC2 radical.

The Journal of chemical physics

Apetrei C, Knight AE, Chasovskikh E, Jochnowitz EB, Ding H, Maier JP.
PMID: 19691386
J Chem Phys. 2009 Aug 14;131(6):064305. doi: 10.1063/1.3186758.

Gas phase electronic transitions for the C 2B2

Showing 1 to 12 of 13 entries