Zobrazeno 1 - 10
of 14
pro vyhledávání: '"A E, Alfimov"'
Autor:
A. E. Alfimov, A. I. Shaderkina, D. O. Korolev, D. M. Gorinova, M. E. Enikeev, D. G. Tsarichemko, L. M. Rapoport
Publikováno v:
Андрология и генитальная хирургия, Vol 23, Iss 4, Pp 36-45 (2023)
Kidney stones develop silently. Several markers revealing the activation of lithogenic process were proposed. Here we review the technologies behind these diagnostic tests and describe six groups of lithogenic activity markers: 1) indices and calcula
Externí odkaz:
https://doaj.org/article/7623f1b7297040c3b45fafdd36e7e846
Autor:
G S, Lebedev, I A, Shaderkin, M A, Gazimiev, V I, Rudenko, Dyakonov V, I, A E, Alfimov, A V, Vladzimirsky, A M, Gazimiev
Publikováno v:
Urologiia (Moscow, Russia : 1999). (5)
Urolithiasis is a clinically and socially significant disease that requires long-term follow-up in order to prevent stone recurrence. Currently, telemedicine consultations in the "patient-doctor" format are actively used in urology, however, the meth
Autor:
Darya Krivova, P. V. Avlasko, D. E. Alfimov, Nikolaj Nikulin, Elena Stepanova, R. M. Nikitin, S. A. Bronov, Aleksej Bisov, D. V. Volkov
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 450:042017
Publikováno v:
Journal of Applied Spectroscopy. 63:357-360
Publikováno v:
Quantum Electronics. 29:1066-1068
A demonstration is given of the feasibility of two-photon excitation of aluminium phthalocyanine and of the pharmaceutical preparation 'Fotosens', used in photodynamic therapy. The excitation source was an Nd:YAG laser emitting at the 1064 nm wavelen
Publikováno v:
Quantum Electronics. 28:725-727
The spectra of the two-photon-excited luminescence were determined and measurements were made of the two-photon absorption cross section of deoxyribonucleotides (5' dAMP, 5' dGMP, 5' dTMP, 5' dCMP) and of deoxyribonucleic acid (DNA) at the wavelength
Publikováno v:
Urologiia (Moscow, Russia : 1999). (5)
Publikováno v:
1998 4th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-98 (Cat. No.98EX179).
The spectra of two-photon excited luminescence (TPEL) of phthalocyanine solutions in ethanol are obtained. The two-photon nature of TPEL is confirmed by close to square-law dependence luminescence versus intensity of excitation.
Publikováno v:
1998 4th International Conference on Actual Problems of Electronic Instrument Engineering Proceedings. APEIE-98 (Cat. No.98EX179).
Photochromic materials with implanted dyes with a luminescence spectrum maximum coincident with the absorption spectrum of the written photochrome form are proposed for use in optical memory devices.
Publikováno v:
SPIE Proceedings.
The UV fluorescence spectra of aromatic amino-acids and some proteins at two photon excitation by second harmonic of Nd:YAG laser are received. Two-photon absorption cross sections of tryptophan, tyrosine, phenylalanine and proteins: bovine serum alb