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  1. No Access

    Article

    Natural Clinoptilolite Nanoparticles Coated with Phosphatidylcholine

    A nanocarrier was obtained by coating the natural clinoptilolite particle surface with a phosphatidylcholine layer. The shell effective size does not exceed the thickness of the phospholipid molecular layer, w...

    A. G. Pogorelov, A. I. Panait, A. A. Gulin… in Doklady Biochemistry and Biophysics (2022)

  2. No Access

    Article

    Lateral Heterogeneity of Cholesterol Distribution in Cell Plasma Membrane: Investigation by Microfluorimetry, Immunofluorescence, and TOF-SIMS

    Lateral heterogeneity of cholesterol distribution in cell plasma membrane was revealed by a complex study using microfluorimetry, immunofluorescence microscopy, and time-of-flight secondary ion mass spectromet...

    M. S. Pavlyukov, A. A. Gulin, A. A. Astafiev… in Biochemistry (Moscow), Supplement Series A… (2019)

  3. No Access

    Article

    Synthesis of Silver Nanoparticles with the use of Herbaceous Plant Extracts and Effect of Nanoparticles on Bacteria

    The screening of aqueous extracts of herbaceous plants that grow on the territory of the Russian Federation with their subsequent use for the biosynthesis of silver nanoparticles (SNPs) in accordance with the ...

    D. E. Sidorova, V. A. Lipasova, V. A. Nadtochenko… in Applied Biochemistry and Microbiology (2018)

  4. No Access

    Article

    Applicability of TOF-SIMS for the assessment of lipid composition of cell membrane structures

    Langmuir–Blodgett lipid films and plasma membranes of glioma cells were analyzed using timeof-flight secondary ion mass spectrometry (TOF-SIMS). Bi3 + primary ion beam was determin...

    A. A. Gulin, M. S. Pavlyukov, S. A. Gusev… in Biochemistry (Moscow), Supplement Series A… (2017)

  5. No Access

    Article

    Visualization of the spatial distribution of Pt+ ions in cisplatin-treated glioblastoma cells by time-of-flight secondary ion mass spectrometry

    Human glioblastoma cells (line U87MG) treated by cisplatin were studied using time-of-flight secondary ion mass spectrometry (TOF-SIMS). A spatial distribution of Pt+ and Na+ ions and lipids in a cell was determi...

    A. A. Gulin, M. S. Pavlyukov, S. K. Gularyan… in Biochemistry (Moscow) Supplement Series A:… (2015)