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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">transmed</journal-id><journal-title-group><journal-title xml:lang="ru">Трансляционная медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Translational Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2311-4495</issn><issn pub-type="epub">2410-5155</issn><publisher><publisher-name>Almazov National Medical Research Centre, Saint Petersburg, Russia</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18705/2311-4495-2014-0-3-88-95</article-id><article-id custom-type="elpub" pub-id-type="custom">transmed-41</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERIMENTAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Исследование острой токсичности, биораспределения и биоэлиминации наночастиц органомодифицированного кремнезема с различными размерами глобул</article-title><trans-title-group xml:lang="en"><trans-title>ACUTE TOXICITY, BIODISTRIBUTION, AND BIOELIMINATION OF ORGANOMODIFIED SILICA NANOPARTICLES WITH DIFFERENT GLOBULE SIZES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Королёв</surname><given-names>Дмитрий Владимирович</given-names></name><name name-style="western" xml:lang="en"><surname>Korolev</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Постнов</surname><given-names>Виктор Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Postnov</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Наумышева</surname><given-names>Елена Борисовна</given-names></name><name name-style="western" xml:lang="en"><surname>Naumysheva</surname><given-names>E. B.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усков</surname><given-names>Иван Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Uskov</surname><given-names>I. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сонин</surname><given-names>Дмитрий Леонидович</given-names></name><name name-style="western" xml:lang="en"><surname>Sonin</surname><given-names>D. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галагудза</surname><given-names>Михаил Михайлович</given-names></name><name name-style="western" xml:lang="en"><surname>Galagudza</surname><given-names>M. M.</given-names></name></name-alternatives><email xlink:type="simple">gala-goudza@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Федеральный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России; ГБОУ ВПО «Первый Санкт-Петербургский государственный медицинский университет имени акад. И.П. Павлова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Almazov Medical Research Centre; First Pavlov State Medical University of St. Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Федеральный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России; Санкт-Петербургский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Almazov Medical Research Centre; Saint-Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Федеральный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Almazov Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>88</fpage><lpage>95</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Королёв Д.В., Постнов В.Н., Наумышева Е.Б., Усков И.С., Сонин Д.Л., Галагудза М.М., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Королёв Д.В., Постнов В.Н., Наумышева Е.Б., Усков И.С., Сонин Д.Л., Галагудза М.М.</copyright-holder><copyright-holder xml:lang="en">Korolev D.V., Postnov V.N., Naumysheva E.B., Uskov I.S., Sonin D.L., Galagudza M.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://transmed.almazovcentre.ru/jour/article/view/41">https://transmed.almazovcentre.ru/jour/article/view/41</self-uri><abstract><p>Наночастицы органомодифицированного кремнезема (НЧОМК) представляют собой перспективный носитель для направленной доставки лекарственных препаратов и генетических конструкций. В настоящей работе описывается схема синтеза НЧОМК различного размера (3 и 150 нм), а также приводятся данные об отсутствии острой токсичности НЧОМК при внутривенном введении животным. Исследование биораспределения и биоэлиминации НЧОМК показало, что данные носители не накапливаются в органах ретикуло-эндотелиальной системы и быстро выводятся из организма через почки.</p></abstract><trans-abstract xml:lang="en"><p>Organomodified silica (ORMOSIL) nanoparticles (NPs) are considered as promising nanocarriers for targeted drug and gene delivery. In the present study, we describe the process of synthesis of ORMOSIL NPs of different size (3 and 150 nm). The data showing the lack of systemic toxicity of ORMOSIL NPs after their intravenous administration are also presented. Investigation of ORMOSIL NP biodistribution and bioelimination demonstrated that these nanocarriers are not accumulated in the reticulo-endothelial system organs and are rapidly excreted from the organism through the kidney.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наночастицы органомодифицированного кремнезема</kwd><kwd>полиорганосилоксан</kwd><kwd>острая токсичность</kwd><kwd>биораспределение</kwd><kwd>биодеградация</kwd><kwd>направленная доставка лекарственных препаратов</kwd><kwd>organomodified silica nanoparticles</kwd><kwd>polyorganosiloxane</kwd><kwd>acute toxicity</kwd><kwd>biodistribution</kwd><kwd>biodegradation</kwd><kwd>targeted drug delivery</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Галагудза М.М., Королёв Д.В., Сонин Д.Л. и др. Направленная доставка лекарственных препаратов - итоги последних лет и перспективы // Нанотехнологии. Экология. Производство. - 2010. - № 1. - С. 132-138.</mixed-citation><mixed-citation xml:lang="en">Галагудза М.М., Королёв Д.В., Сонин Д.Л. и др. Направленная доставка лекарственных препаратов - итоги последних лет и перспективы // Нанотехнологии. Экология. Производство. - 2010. - № 1. - С. 132-138.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Постнов В.Н., Наумышева Е.Б., Королёв Д.В., Галагудза М.М. Наноразмерные носители для доставки лекарственных препаратов // Биотехносфера. - 2013. - № 6(30). - С. 16-27.</mixed-citation><mixed-citation xml:lang="en">Постнов В.Н., Наумышева Е.Б., Королёв Д.В., Галагудза М.М. Наноразмерные носители для доставки лекарственных препаратов // Биотехносфера. - 2013. - № 6(30). - С. 16-27.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Lyseng-Williamson K.A., Duggan S.T., Keating G.M. Pegylated liposomal doxorubicin: a guide to its use in various malignancies // BioDrugs. - 2013. - Vol. 27, № 5. - Р. 533-540.</mixed-citation><mixed-citation xml:lang="en">Lyseng-Williamson K.A., Duggan S.T., Keating G.M. Pegylated liposomal doxorubicin: a guide to its use in various malignancies // BioDrugs. - 2013. - Vol. 27, № 5. - Р. 533-540.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Takahama H., Minamino T., Asanuma H. et al. Prolonged targeting of ischemic/reperfused myocardium by liposomal adenosine augments cardioprotection in rats // J. Am. Coll. Cardiol. - 2009. - Vol. 53, № 8. - P. 709-717.</mixed-citation><mixed-citation xml:lang="en">Takahama H., Minamino T., Asanuma H. et al. Prolonged targeting of ischemic/reperfused myocardium by liposomal adenosine augments cardioprotection in rats // J. Am. Coll. Cardiol. - 2009. - Vol. 53, № 8. - P. 709-717.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Galagudza M., Korolev D., Postnov V. et al. Passive targeting of ischemic-reperfused myocardium with adenosine-loaded silica nanoparticles // Int. J. Nanomedicine. - 2012. - № 7. - P. 1671-1678.</mixed-citation><mixed-citation xml:lang="en">Galagudza M., Korolev D., Postnov V. et al. Passive targeting of ischemic-reperfused myocardium with adenosine-loaded silica nanoparticles // Int. J. Nanomedicine. - 2012. - № 7. - P. 1671-1678.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ivanov S., Zhuravsky S., Yukina G. et al. In vivo toxicity of intravenously administered silica and silicon nanoparticles // Materials. - 2012. - Vol. 5, № 10. - P. 1873-1889.</mixed-citation><mixed-citation xml:lang="en">Ivanov S., Zhuravsky S., Yukina G. et al. In vivo toxicity of intravenously administered silica and silicon nanoparticles // Materials. - 2012. - Vol. 5, № 10. - P. 1873-1889.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Malvindi M.A., Brunetti V., Vecchio G. et al. SiO2 nanoparticles biocompatibility and their potential for gene delivery and silencing // Nanoscale. - 2012. - № 4. - P. 486-495.</mixed-citation><mixed-citation xml:lang="en">Malvindi M.A., Brunetti V., Vecchio G. et al. SiO2 nanoparticles biocompatibility and their potential for gene delivery and silencing // Nanoscale. - 2012. - № 4. - P. 486-495.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Xie G., Sun J., Zhong G. et al. Biodistribution and toxicity of intravenously administered silica nanoparticles in mice // Arch. Toxicol. - 2010. - Vol. 84, № 3. - P. 183-190.</mixed-citation><mixed-citation xml:lang="en">Xie G., Sun J., Zhong G. et al. Biodistribution and toxicity of intravenously administered silica nanoparticles in mice // Arch. Toxicol. - 2010. - Vol. 84, № 3. - P. 183-190.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Nishimori H., Kondoh M., Isoda K. et al. Silica nanoparticles as hepatotoxicants. Eur. J. Pharm. Biopharm. - 2009. - Vol. 72, № 3. - P. 496-501.</mixed-citation><mixed-citation xml:lang="en">Nishimori H., Kondoh M., Isoda K. et al. Silica nanoparticles as hepatotoxicants. Eur. J. Pharm. Biopharm. - 2009. - Vol. 72, № 3. - P. 496-501.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Galagudza M.M., Korolev D.V., Sonin D.L. et al. Targeted drug delivery into reversibly injured myocardium with silica nanoparticles: surface functionalization, natural biodistribution, and acute toxicity // Int. J. Nanomedicine. - 2010. - № 5. - P. 231-237.</mixed-citation><mixed-citation xml:lang="en">Galagudza M.M., Korolev D.V., Sonin D.L. et al. Targeted drug delivery into reversibly injured myocardium with silica nanoparticles: surface functionalization, natural biodistribution, and acute toxicity // Int. J. Nanomedicine. - 2010. - № 5. - P. 231-237.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Galagudza M., Korolev D., Sonin D. et al. Targeted drug delivery to ischemic heart with use of nanoparticulate carriers: concepts, pitfalls and perspectives // Journal of Manufacturing Technology Management. - 2010. - Vol. 21, № 8. - P. 930-949.</mixed-citation><mixed-citation xml:lang="en">Galagudza M., Korolev D., Sonin D. et al. Targeted drug delivery to ischemic heart with use of nanoparticulate carriers: concepts, pitfalls and perspectives // Journal of Manufacturing Technology Management. - 2010. - Vol. 21, № 8. - P. 930-949.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Roy I. Synthesis, surface modification, characterization, and biomedical in vitro applications of organically modified silica (ORMOSIL) nanoparticles // Methods Mol. Biol. - 2012. - Vol. 906. - P. 365-379.</mixed-citation><mixed-citation xml:lang="en">Roy I. Synthesis, surface modification, characterization, and biomedical in vitro applications of organically modified silica (ORMOSIL) nanoparticles // Methods Mol. Biol. - 2012. - Vol. 906. - P. 365-379.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Коробова Е.А., Гаврилова А.В., Белова Л.О., Кирилин А.Д. Карбофункциональные кремнийазотсодержащие органические соединения - исходное сырье в синтезе линейных и гетероциклических продуктов // Вестник МИТХТ. - 2009. - Т. 4, № 3. - С. 64-69.</mixed-citation><mixed-citation xml:lang="en">Коробова Е.А., Гаврилова А.В., Белова Л.О., Кирилин А.Д. Карбофункциональные кремнийазотсодержащие органические соединения - исходное сырье в синтезе линейных и гетероциклических продуктов // Вестник МИТХТ. - 2009. - Т. 4, № 3. - С. 64-69.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Горбачук В.В., Якимова Л.С., Мостовая О.А. и др. Синтез гибридных органосиликатных частиц, содержащих протоноакцепторные (C(O), P(O)) и протонодонорные (NH) группы // Учен. Зап. Казан. ун-та. Сер. «Естеств. науки». - 2010. - Т. 152, Кн. 1. - С. 38-50.</mixed-citation><mixed-citation xml:lang="en">Горбачук В.В., Якимова Л.С., Мостовая О.А. и др. Синтез гибридных органосиликатных частиц, содержащих протоноакцепторные (C(O), P(O)) и протонодонорные (NH) группы // Учен. Зап. Казан. ун-та. Сер. «Естеств. науки». - 2010. - Т. 152, Кн. 1. - С. 38-50.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar R., Roy I., Ohulchanskkyy T.Y. et al. In vivo biodistribution and clearance studies using multimodal organically modified silica nanoparticles // ACS Nano. - 2010. - Vol. 4, № 2. - P. 699-708.</mixed-citation><mixed-citation xml:lang="en">Kumar R., Roy I., Ohulchanskkyy T.Y. et al. In vivo biodistribution and clearance studies using multimodal organically modified silica nanoparticles // ACS Nano. - 2010. - Vol. 4, № 2. - P. 699-708.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ohulchanskyy T.Y., Roy I., Goswami L.N. et al. Organically modified silica nanoparticles with covalently incorporated photosensitizer for photodynamic therapy of cancer // Nano Lett. - 2007. - Vol. 7, № 9. - P. 2835-2842.</mixed-citation><mixed-citation xml:lang="en">Ohulchanskyy T.Y., Roy I., Goswami L.N. et al. Organically modified silica nanoparticles with covalently incorporated photosensitizer for photodynamic therapy of cancer // Nano Lett. - 2007. - Vol. 7, № 9. - P. 2835-2842.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Selvestrel F., Moret F., Segat D. et al. Targeted delivery of photosensitizers: efficacy and selectivity issues revealed by multifunctional ORMOSIL nanovectors in cellular systems // Nanoscale. - 2013. - Vol. 5, № 13. - P. 6106-6116.</mixed-citation><mixed-citation xml:lang="en">Selvestrel F., Moret F., Segat D. et al. Targeted delivery of photosensitizers: efficacy and selectivity issues revealed by multifunctional ORMOSIL nanovectors in cellular systems // Nanoscale. - 2013. - Vol. 5, № 13. - P. 6106-6116.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Singh S.P., Sharma M., Patel H., Gupta P.K. Extra cellular pH influences uptake and photodynamic action of pyropheophorbide-a entrapped in folate receptor targeted organically modified silica nanoparticle // Photodiagnosis Photodyn. Ther. - 2014. - Vol. 11, № 2. - P. 156-164.</mixed-citation><mixed-citation xml:lang="en">Singh S.P., Sharma M., Patel H., Gupta P.K. Extra cellular pH influences uptake and photodynamic action of pyropheophorbide-a entrapped in folate receptor targeted organically modified silica nanoparticle // Photodiagnosis Photodyn. Ther. - 2014. - Vol. 11, № 2. - P. 156-164.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Singh S.P., Sharma M., Gupta P.K. Enhancement of phototoxicity of curcumin in human oral cancer cells using silica nanoparticles as delivery vehicle // Lasers Med. Sci. - 2014. - Vol. 29, № 2. - P. 645-652.</mixed-citation><mixed-citation xml:lang="en">Singh S.P., Sharma M., Gupta P.K. Enhancement of phototoxicity of curcumin in human oral cancer cells using silica nanoparticles as delivery vehicle // Lasers Med. Sci. - 2014. - Vol. 29, № 2. - P. 645-652.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Bharali D.J., Klejbor I., Stachowiak E.K. et al. Organically modified silica nanoparticles: a nonviral vector for in vivo gene delivery and expression in the brain // Proc. Natl. Acad. Sci. USA. - 2005. - Vol. 102, № 32. - P. 11539-11544.</mixed-citation><mixed-citation xml:lang="en">Bharali D.J., Klejbor I., Stachowiak E.K. et al. Organically modified silica nanoparticles: a nonviral vector for in vivo gene delivery and expression in the brain // Proc. Natl. Acad. Sci. USA. - 2005. - Vol. 102, № 32. - P. 11539-11544.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Klejbor I., Stachowiak E.K., Bharali D.J. et al. ORMOSIL nanoparticles as a non-viral gene delivery vector for modeling polyglutamine induced brain pathology // J. Neurosci. Methods. - 2007. - Vol. 165, № 2. - P. 230-243.</mixed-citation><mixed-citation xml:lang="en">Klejbor I., Stachowiak E.K., Bharali D.J. et al. ORMOSIL nanoparticles as a non-viral gene delivery vector for modeling polyglutamine induced brain pathology // J. Neurosci. Methods. - 2007. - Vol. 165, № 2. - P. 230-243.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Barandeh F., Nguyen P.L., Kumar R. et al. Organically modified silica nanoparticles are biocompatible and can be targeted to neurons in vivo // PLoS One. - 2012. - Vol. 7, № 1. - P. e29424.</mixed-citation><mixed-citation xml:lang="en">Barandeh F., Nguyen P.L., Kumar R. et al. Organically modified silica nanoparticles are biocompatible and can be targeted to neurons in vivo // PLoS One. - 2012. - Vol. 7, № 1. - P. e29424.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Gunawardena S. Developing nanotherapies for neurodegenerative diseases: ORMOSIL and its potential in axonal transport // Ther. Deliv. - 2012. - Vol. 3, № 10. - P. 1189-1198.</mixed-citation><mixed-citation xml:lang="en">Gunawardena S. Developing nanotherapies for neurodegenerative diseases: ORMOSIL and its potential in axonal transport // Ther. Deliv. - 2012. - Vol. 3, № 10. - P. 1189-1198.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar R., Roy I., Ohulchanskyy T.Y. et al. Covalently dye-linked, surface-controlled, and bioconjugated organically modified silica nanoparticles as targeted probes for optical imaging // ACS Nano. - 2008. - Vol. 2, № 3. - P. 449-456.</mixed-citation><mixed-citation xml:lang="en">Kumar R., Roy I., Ohulchanskyy T.Y. et al. Covalently dye-linked, surface-controlled, and bioconjugated organically modified silica nanoparticles as targeted probes for optical imaging // ACS Nano. - 2008. - Vol. 2, № 3. - P. 449-456.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Qian J., Wang D., Cai F. et al. Photosensitizer encapsulated organically modified silica nanoparticles for direct two-photon photodynamic therapy and in vivo functional imaging // Biomaterials. - 2012. - Vol. 33, № 19. - P. 4851-4860.</mixed-citation><mixed-citation xml:lang="en">Qian J., Wang D., Cai F. et al. Photosensitizer encapsulated organically modified silica nanoparticles for direct two-photon photodynamic therapy and in vivo functional imaging // Biomaterials. - 2012. - Vol. 33, № 19. - P. 4851-4860.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar P., Roy I. Optically and magnetically doped ORMOSIL nanoparticles for bioimaging: synthesis, characterization, and in vitro studies // RSC Advances. - 2014. - Vol. 4, № 31. - P. 16181-16187.</mixed-citation><mixed-citation xml:lang="en">Kumar P., Roy I. Optically and magnetically doped ORMOSIL nanoparticles for bioimaging: synthesis, characterization, and in vitro studies // RSC Advances. - 2014. - Vol. 4, № 31. - P. 16181-16187.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
