Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Alexey Aprelev"'
Publikováno v:
Biophys J
We have characterized the imbibed horizontal flow of sickle blood into 100-μm-diameter glass capillaries. We find that blood containing sickled cells typically traverses the capillaries between three and four times as slowly as oxygenated cells from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4086977456a9e2d878cc5a5aa1e7abf4
https://europepmc.org/articles/PMC8390806/
https://europepmc.org/articles/PMC8390806/
Autor:
Vladimir M. Fridkin, Andrew M. Rappe, Aaron M. Burger, Radhe Agarwal, Jonathan E. Spanier, Lingyuan Gao, Alexey Aprelev
Recently, it has been shown how shift and ballistic currents in piezoelectric sillenite crystals Bi$_{12}$GeO$_{20}$ and Bi$_{12}$SiO$_{20}$ can be separated experimentally under the assumption that the shift component of the circular current is smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b4da906626888fee0b7e53b4fea5ac1
Publikováno v:
Journal of Physics: Conference Series. 2192:012023
This paper presents the results of work on studying the capabilities of EPR spectroscopy for identifying certain types of food products treated with ionizing radiation at various doses, determining the dose and time elapsed since the product was trea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::306dbc1cad83c8a3c2862d93d06543b4
https://doi.org/10.1088/1742-6596/2192/1/012023
https://doi.org/10.1088/1742-6596/2192/1/012023
We show that the characteristic time for sickled blood to traverse 100 µm-diameter glass capillaries can be used as the foundation for a useful point-of-care diagnosis for sickle cell disease. 3.2 cm long capillaries were inserted into a 5 µL drop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a401a9201d6c3d443f490089479b2b6f
Autor:
Aaron M. Burger, Radhe Agarwal, Edward Schruba, Alejandro Gutierrez-Perez, Jonathan E. Spanier, Alexey Aprelev, Vladimir M. Fridkin
Publikováno v:
Science Advances
Shift and ballistic photovoltaic currents, previously indistinguishable experimentally, can now be separated.
The quantum phenomenon of shift photovoltaic current was predicted decades ago, but this effect was never observed directly because shi
The quantum phenomenon of shift photovoltaic current was predicted decades ago, but this effect was never observed directly because shi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c697970fd1a6615e434a19f9e56b2060
https://doi.org/10.1126/sciadv.aau5588
https://doi.org/10.1126/sciadv.aau5588
Publikováno v:
Journal of Molecular Biology. 428:1506-1514
Sickle cell disease is fundamentally a kinetic disorder, in which cells containing the mutated hemoglobin (HbS) will cause occlusion if they sickle in the microvasculature, but have minimal (or no) consequences if they sickle in the venous return. Ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::346f54c34b4f52fb5910554c518bf6e1
https://doi.org/10.1016/j.jmb.2016.03.001
https://doi.org/10.1016/j.jmb.2016.03.001
Publikováno v:
Biophysical Journal. 101:885-891
The measurement of polymer growth is an essential element in characterization of assembly. We have developed a precise method of measuring the growth of sickle hemoglobin polymers by observing the time required for polymers to traverse a photolytical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58e1a789cce9578ac773d017474110ec
https://doi.org/10.1016/j.bpj.2011.05.064
https://doi.org/10.1016/j.bpj.2011.05.064
Autor:
Artem Y. Lebedev, Robin M. Hochstrasser, Troxler Thomas J, Alexey Aprelev, Olga S. Finikova, Sergei A. Vinogradov, Silvia Muro, Feng Gao, Carmen Garnacho
Publikováno v:
ChemPhysChem. 9:1673-1679
High-resolution images of oxygen distributions in microheterogeneous samples are obtained by two-photon laser scanning microscopy (2P LSM), using a newly developed dendritic nanoprobe with internally enhanced two-photon absorption (2PA) cross-section
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99ed11470fdb95b08be266ef5d272c1c
https://doi.org/10.1002/cphc.200800296
https://doi.org/10.1002/cphc.200800296
Publikováno v:
Journal of Molecular Biology. 377:1228-1235
Sickle hemoglobin (HbS) polymerization occurs when the concentration of deoxyHbS exceeds a well-defined solubility. In experiments using sickle hemoglobin droplets suspended in oil, it has been shown that when polymerization ceases the monomer concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb380a2f0a956b600ad81c3464c0595d
https://doi.org/10.1016/j.jmb.2008.01.083
https://doi.org/10.1016/j.jmb.2008.01.083
Autor:
Suzanna Kwong, Weijun Weng, Donna Yosmanovich, Maria Rotter, Mikhail N. Zakharov, Alexey Aprelev, Frank A. Ferrone, Robin W. Briehl
Publikováno v:
Journal of Molecular Biology. 369:1170-1174
Sickle cell disease arises from a genetic mutation of one amino acid in each of the two hemoglobin beta chains, leading to the polymerization of hemoglobin in the red cell upon deoxygenation, and is characterized by vascular crises and tissue damage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34f0183e327ca3b077ecd0f27d8f6148
https://doi.org/10.1016/j.jmb.2007.04.030
https://doi.org/10.1016/j.jmb.2007.04.030