Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Natalya Atlasevich"'
Publikováno v:
Analytical and Bioanalytical Chemistry. 408:203-215
A systematic study on the influence of pigments and sample aging on casein identification was performed on 30 reconstructed paints. The protein in all the paints was extracted into solution for analysis. The amount of protein that can be retrieved fo
Autor:
Julie Arslanoglu, Clara Granzotto, Julia Schultz, John D. Loike, Natalya Atlasevich, Hae Young Lee
Publikováno v:
Analytical Methods. 7:187-196
ELISA has been used extensively in scientific research and medical diagnostics since its invention in the 1960s. The application of ELISA to identify proteinaceous materials used in works from cultural heritage is a recent development and presents an
Publikováno v:
Journal of the American Society for Mass Spectrometry. 25:2000-2008
The solution dependence of gas-phase unfolding for ubiquitin [M + 7H](7+) ions has been studied by ion mobility spectrometry-mass spectrometry (IMS-MS). Different acidic water:methanol solutions are used to favor the native (N), more helical (A), or
Publikováno v:
The Journal of Physical Chemistry B. 116:11442-11446
The chiral composition of amino acid clusters may be related to the origin of chirality in biological systems. Here, we use ion mobility/mass spectrometry techniques to investigate the gas phase structures of singly charged proline clusters containin
Autor:
Stephen J. Valentine, Natalya Atlasevich, David E. Clemmer, Manolo D. Plasencia, Sunnie Myung, Alison E. Holliday
Publikováno v:
The journal of physical chemistry. A. 117(6)
Ion mobility/mass spectrometry techniques are used to study the chiral preferences of small proline clusters (containing 2 to 23 proline monomers) produced by electrospray ionization. By varying the composition of the electrospray solution from enant
Publikováno v:
The journal of physical chemistry. B. 116(26)
Ion mobility/mass spectrometry techniques are used to investigate the dissociation of the small proline cluster [14Pro+2H](2+) produced by electrospray ionization. While this cluster is known to prefer heterochiral compositions (i.e., mixed L- and D-