Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Boris Gelmont"'
Autor:
Jerome P. Ferrance, Christopher A. Moskaluk, Boris Gelmont, Aaron Moyer, Tatiana Globus, Patcharin Pramoonjago, A. D. Bykhovski
Publikováno v:
Cancer biomarkers : section A of Disease markers. 24(4)
We introduce here recently developed highly resolved Sub-Terahertz resonance spectroscopy of biological molecules and cells combined with molecular dynamics (MD) computational analysis as a new approach for optical visualization and quantification of
Publikováno v:
Faraday Discuss.. 171:179-193
Hydrogen bonds (H-bonds) in biological macromolecules are important for the molecular structure and functions. Since interactions via hydrogen bonds are weaker than covalent bonds, it can be expected that atomic movements involving H-bonds have low f
Sub-THz spectroscopic characterization of vibrational modes in artificially designed DNA monocrystal
Publikováno v:
Chemical Physics. 425:121-125
Sub-terahertz (sub-THz) vibrational spectroscopy is a new spectroscopic branch for characterizing biological macromolecules. In this work, highly resolved sub-THz resonance spectroscopy is used for characterizing engineered molecular structures, an a
Publikováno v:
Advances in Bioscience and Biotechnology. :493-503
In this paper we present the results of our research of E. coli cells and cellular components, DNA and protein thioredoxin, using highly resolved sub-Terahertz (THz) vibrational spectroscopy. In this combined research, the results from experimental s
Autor:
A. M. Moyer, M. I. Lvovska, Jerome P. Ferrance, Boris Gelmont, Tatiana Globus, Tatyana Khromova, Igor Sizov
Publikováno v:
IEEE Sensors Journal. 13:72-79
Sub-terahertz (sub-THz) vibrational spectroscopy for biosensing is based on specific resonance features, vibrational modes or group of modes at close frequencies, in the absorption (transmission) spectra of large biological molecules and entire bacte
Publikováno v:
Proceedings of the 71st International Symposium on Molecular Spectroscopy.
Autor:
Tatiana Globus, Olga Chertihin, Maryna Lvovska, Boris Gelmont, Igor Sizov, Tatiana Dorofeeva, Tatyana Khromova, Yulia Koryakina
Publikováno v:
American Journal of Biomedical Engineering. 2:143-154
In this work, sub-terahertz (THz) spectroscopy is applied to characterize lyophilized and in vitro cultured bacterial cells of non-pathogenic species of Escherichia coli (E. coli) and Bacillus subtilis (BG), spores of BG and DNA fro m E. coli. One of
Publikováno v:
Journal of Molecular Modeling. 18:2209-2218
Sub-terahertz (THz) vibrational modes of the protein thioredoxin in a water environment were simulated using molecular dynamics (MD) in order to find the conditions needed for simulation convergence, improve the correlation between experimental and s
Autor:
Boris Gelmont, Tatiana Globus
Publikováno v:
IEEE Transactions on Nanotechnology. 10:83-87
The subterahertz (THz) region of absorption spectra (2-30 cm-1) of biomolecules reveals low-frequency molecular motions as resonances that can serve as fingerprints specific to molecules. Nanoscale edge effect in subwavelength periodic slit arrays ca
Autor:
Boris Gelmont, A. D. Bykhovski
Publikováno v:
The Journal of Physical Chemistry B. 114:12349-12357
The variability of molecular vibrations and low terahertz spectra of biological molecules depending on the three-dimensional structure of molecular clusters, chemical bonding, and molecular concentration in the surrounding media is studied using comp