Zobrazeno 1 - 10
of 20
pro vyhledávání: '"G I, Baram"'
Publikováno v:
Acta Biomedica Scientifica, Vol 2, Iss 6, Pp 86-91 (2017)
Background. Acute pancreatitis is an important and unsolved problem of surgery. The most important subject of discussions in the treatment of acute pancreatitis is the choice of the timing of surgical intervention. Aim. To develop clinical and diagno
Externí odkaz:
https://doaj.org/article/3bce3aa7dee34f64a8b86ee5c99592dd
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 51:1087-1093
A search algorithm for chromatographic constants of substances from four preliminary experiments is proposed. These constants allow one to emulate reversed-phase chromatograms with a rather high accuracy for optimization of analytical procedures. Per
Publikováno v:
Russian Journal of Bioorganic Chemistry. 34:156-161
A method of computation of retention volumes of linear peptides of known composition that contain no more than 25 amino acids in gradient reversed phase HPLC was developed. The method is suitable for various acetonitrile gradient profiles. The calcul
Autor:
G. I. Baram, Valentina V. Parfenova, I. N. Azarova, O. N. Pavlova, M. Yu. Suslova, I. A. Terkina
Publikováno v:
Applied Biochemistry and Microbiology. 39:585-589
Degradation of bis-(2-ethylhexyl)phthalate (BEHP) by microbial associations of the water and bottom sediments of the Selenga River and Lake Baikal and by pure cultures of microbial species belonging to various taxa isolated from the sediments under d
Publikováno v:
Bulletin of Experimental Biology and Medicine. 135:62-66
Modern status of pharmacopoeian HPLC analysis and its main shortcomings are discussed. The philosophy "special analytical method for each substance" has to be revised, and as an alternative, a principle of creation of universal methods realized by me
Publikováno v:
Journal of Analytical Chemistry. 58:768-774
Conditions were optimized for the separation of priority polycyclic aromatic hydrocarbons (PAHs) by high-performance liquid chromatography on short narrow-bore columns (2 × 75 mm). Twelve PAHs were determined by the direct injection of preconcentrat
Publikováno v:
Journal of Analytical Chemistry. 57:40-45
An optimized method based on high-performance liquid chromatography with multiwavelength UV detection is proposed. The method provides the determination of vitamins B1 and B2, nicotinic acid, nicotinamide, pantothenic acid, folic acid, vitamins B6, B
Publikováno v:
Journal of Analytical Chemistry. 55:750-754
A technique for the direct preconcentration of bis(2-ethylhexyl) phthalate (DEHP) on a reversedphase analytical column was proposed for the analysis of water samples by high-performance liquid chromatography (HPLC). A procedure for determining DEHP i
Autor:
G. I. Baram, A. V. Starodubtsev, G. A. Fedorova, M. A. Grachev, Yu. A. Aleksandrov, G. N. Tyuleneva
Publikováno v:
Chromatographia. 53:495-497
The paper presents a method for the determination of phenobarbital and carbamazepine in human serum for routine application in therapy. Serum clean-up consists of the extraction of lipids with hexane, and the precipitation of proteins with lithium pe
Publikováno v:
Journal of Analytical Chemistry. 55:1000-1002
The Chromatographic retention and separation of NO 2 - , Br-, NO 3 - , and I- anions on a column packed with Nucleosil 100-5 C18 dynamically modified with trimethyloctadecylammonium bromide (TMODAB) was studied using direct UV detection. A procedure