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Showing 1 to 12 of 13 entries
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The mechanisms of fatty-acid inhibition of electron transport in chloroplasts.

Planta

Venediktov PS, Krivoshejeva AA.
PMID: 24258293
Planta. 1983 Nov;159(5):411-4. doi: 10.1007/BF00392076.

Unsaturated fatty acids at concentrations of 1-2 μmol mg(-1) chlorophyll decrease the intensity of long-lived delayed fluorescence and inhibit the Hill reaction in Pisum sativum L. chloroplasts in a pH-dependent and reversible manner. A charged form of the fatty...

[Soviet-American cooperation in the field of public health].

Sovetskoe zdravookhranenie

Venediktov DD, Glotov AM.
PMID: 4605955
Sov Zdravookhr. 1974;(8):3-10.

No abstract available.

Formation of a Complex Topologies of SAW-Based Inertial Sensors by Laser Thin Film Local Evaporation.

Micromachines

Kukaev A, Lukyanov D, Mikhailenko D, Safronov D, Shevchenko S, Venediktov V, Vlasov A.
PMID: 33374378
Micromachines (Basel). 2020 Dec 24;12(1). doi: 10.3390/mi12010010.

Originally, sensors based on surface acoustic waves are fabricated using photolithography, which becomes extremely expensive when a small series or even single elements are needed for the research. A laser thin film local evaporation technique is proposed to substitute...

Reconstruction of the Image Metric of Periodic Structures in an Opto-Digital Angle Measurement System.

Sensors (Basel, Switzerland)

Korolev AN, Lukin AY, Filatov YV, Venediktov VY.
PMID: 34199116
Sensors (Basel). 2021 Jun 27;21(13). doi: 10.3390/s21134411.

Measurement of the object angular position and its change is one of the important tasks in measurement technique. Our method is based on determination of the angular position of a 2D periodical optical pattern (2D mark) at the object,...

Multiple action sites for photosystem II herbicides as revealed by delayed fluorescence.

Photosynthesis research

Vasil'ev IR, Matorin DN, Lyadsky VV, Venediktov PS.
PMID: 24430790
Photosynth Res. 1988 Jan;15(1):33-9. doi: 10.1007/BF00054986.

DCMU (3-(3,4-dichlorophenyl)-1,1-dimethylurea) at concentrations higher than 10 μM suppresses the second time range delayed fluorescence (DF) of pea chloroplasts, due to inhibition of the oxidizing side of photosystem II (PS II). The inhibition of the reducing side of PS...

On the nature of the light-induced bacteriochlorophyll absorbance changes in chromatophores of Rhodospirillum rubrum.

FEBS letters

Kononenko AA, Lukashev EP, Rubin AB, Samuilov VD, Timofeev KN, Venediktov PS.
PMID: 11947102
FEBS Lett. 1973 Mar 01;30(2):239-242. doi: 10.1016/0014-5793(73)80660-x.

No abstract available.

Photosynthetic Apparatus Formation during the Cell Cycle of Chlorella.

Plant physiology

Venediktov PS, Chemeris YK, Grishina NA.
PMID: 16661795
Plant Physiol. 1981 May;67(5):930-5. doi: 10.1104/pp.67.5.930.

Synchronous cell division in cultures of Chlorella vulgaris Beijerinck was induced by intermittent illumination: 9 hours light, 6 hours darkness. The rate of photosynthetic O(2) evolution per cell increases 4-fold in a one-step manner at the beginning of the...

High-temperature damage and acclimation of the photosynthetic apparatus : I. Temperature sensitivity of some photosynthetic parameters of chloroplasts isolated from acclimated and non-acclimated bean leaves.

Planta

Yordanov I, Goltsev V, Stoyanova T, Venediktov P.
PMID: 24233010
Planta. 1987 Apr;170(4):471-7. doi: 10.1007/BF00402981.

The thermosensitivity of delayed fluorescence, the relative values of variable chlorophyll fluorescence and the degree of quenching of 9-aminoacridine fluorescene were studied in the chloroplasts from heat-acclimated and non-acclimated (treated 6 h at 52,5°C) young bean plants. The temperature...

Physical Principles of a Piezo Accelerometer Sensitive to a Nearly Constant Signal.

Sensors (Basel, Switzerland)

Gupalov V, Kukaev A, Shevchenko S, Shalymov E, Venediktov V.
PMID: 30274143
Sensors (Basel). 2018 Sep 28;18(10). doi: 10.3390/s18103258.

The paper considers the construction of a piezoelectric accelerometer capable of measuring constant linear acceleration. A number of designs are proposed that make it possible to achieve high sensitivity with small dimensions and a wide frequency band (from 10

Enhancement of chloroplast energization in Chlorella by treatments inactivating the nitrate-reducing system.

Planta

Chemeris YK, Popova AV, Venediktov PS.
PMID: 24249561
Planta. 1985 May;164(2):201-6. doi: 10.1007/BF00396082.

Inactivation of the nitrate-reducing system in whole cells of Chlorella vulgaris Bejerinck by darkening, nitrogen starvation, ammonium, or cycloheximide brings cells into a state with a high yield of the millisecond-delayed fluorescence of chlorophyll. Activation of this system by...

Probability distribution of intensity fluctuations of arbitrary-type laser beams in the turbulent atmosphere.

Optics express

Aksenov VP, Dudorov VV, Kolosov VV, Venediktov VY.
PMID: 31510355
Opt Express. 2019 Aug 19;27(17):24705-24716. doi: 10.1364/OE.27.024705.

Statistical characteristics of radiation intensity in the cross section of laser beams propagating in the turbulent atmosphere are analyzed by using numerical simulations. It is shown that for arbitrary values of the propagation distance, Rytov parameter, beam type, and...

Effects of pH and deuterium oxide on the heat-inactivation temperature of chloroplasts.

Planta

Venediktov PS, Krivoshejeva AA.
PMID: 24258500
Planta. 1984 Mar;160(3):200-3. doi: 10.1007/BF00402854.

The inactivation temperature for Hill activity and for the long-lived delayed fluorescence of isolated Pisum sativum L. chloroplasts was found to depend on pH, the maximal value being in the pH region 5-7. Salts increase the inactivation temperature by...

Showing 1 to 12 of 13 entries