1. Articles from A. Bykov

    1-2 of 2
    1. Noninvasive control of influence of polyethylene glycol on transport function of fluorescent colored liposomal nanoparticles

      Noninvasive control of influence of polyethylene glycol on transport function of fluorescent colored liposomal nanoparticles

      The studies were carried out on groups of clinically healthy mice line of outbred CD-1 stock. The model animals were divided into 2 groups and received experimental liposomal formulations. Using the method of fluorescence spectroscopy, we investigated the effectiveness of penetration into the circulatory system of fluorescently stained liposomes with polyethylene glycol (PEG) and without PEG when administered orally. Fluorescence channel with a fiber probe series of multifunctional laser non-invasive diagnostic system “LAKK-M” (SPE “LAZMA” Ltd, Russia) was used as the measuring equipment.

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    2. Evaluation of Freshness of Soft Tissue Samples with Optical Coherence Tomography Assisted by Low Frequency Electric Field

      Evaluation of Freshness of Soft Tissue Samples with Optical Coherence Tomography Assisted by Low Frequency Electric Field

      We present an optical coherence tomography based methodology to determine freshness of soft tissue samples by evaluation of their interaction with low frequency electric field. Various biological tissues samples of different stages of freshness were exposed by low frequency electric current. The influence of the low frequency electric field on tissues was observed and quantified by the double correlation optical coherence tomography (dcOCT) approach developed in house. The quantitative evaluation of electric field — tissue interaction by dcOCT shows an increase of its relative magnitude with the tissue freshness from fresh to the non-fresh ones. The presented approach has a strong ...

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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) University of Oulu
    2. (2 articles) Alexander V. Bykov
    3. (2 articles) Igor V. Meglinski
    4. (1 articles) University of Otago
    5. (1 articles) Kawasaki Medical School
    6. (1 articles) Harbin Medical University
    7. (1 articles) Hector M. Garcia-Garcia
    8. (1 articles) Bo Yu
    9. (1 articles) Ron Waksman
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