<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-1555</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>МОЛЕКУЛЯРНАЯ СПЕКТРОСКОПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MOLECULAR SPECTROSCOPY</subject></subj-group></article-categories><title-group><article-title>Фотофизические характеристики и эффективность образования синглетного кислорода pH-чувствительным сенсибилизатором на основе мезотетракис(4-N-метилпиридил)порфирина и наночастиц гидроксиапатита</article-title><trans-title-group xml:lang="en"><trans-title>Photophysical Properties and Efficiency of Singlet Oxygen Formation by a рH-Sensitive Sensitizer Based on Meso-Tetrakis(4-N-Methylpyridyl)Porphyrin and Hydroxyapatite Nanoparticles</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>Пархоц</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Parkhats</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">m.parkhots@dragon.bas-net.by</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>Лепешкевич</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lepeshkevich</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петкевич</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petkevich</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Веремейчик</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Verameichyk</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рогачев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogachev</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терехов</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Terekhov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тунджел</surname><given-names>Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Tuncel</surname><given-names>D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анкара</p></bio><bio xml:lang="en"><p>Ankara</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джагаров</surname><given-names>Б. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhagarov</surname><given-names>B. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики НАН Беларуси</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт химии новых материалов НАН Беларуси</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Belarusian State University</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Институт материаловедения и нанотехнологий, Национальный исследовательский центр нанотехнологий, Университет Билькент</institution><country>Турция</country></aff><aff xml:lang="en"><institution>Institute of Materials Science and Nanotechnology, National Nanotechnology Research Center, Bilkent University</institution><country>Turkey</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>05</month><year>2024</year></pub-date><volume>91</volume><issue>3</issue><fpage>335</fpage><lpage>343</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пархоц М.В., Лепешкевич С.В., Петкевич А.В., Веремейчик М.В., Рогачев А.А., Терехов С.Н., Тунджел Д., Джагаров Б.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Пархоц М.В., Лепешкевич С.В., Петкевич А.В., Веремейчик М.В., Рогачев А.А., Терехов С.Н., Тунджел Д., Джагаров Б.М.</copyright-holder><copyright-holder xml:lang="en">Parkhats M.V., Lepeshkevich S.V., Petkevich A.V., Verameichyk M.V., Rogachev A.A., Terekhov S.N., Tuncel D., Dzhagarov B.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://zhps.ejournal.by/jour/article/view/1555">https://zhps.ejournal.by/jour/article/view/1555</self-uri><abstract><p>Исследованы фотофизические характеристики и эффективность фотосенсибилизированного образования синглетного кислорода мезо-тетракис(4-N-метилпиридил)порфирином в комплексе с наночастицами гидроксиапатита. Показано, что при взаимодействии порфирина с наночастицами на их поверхности образуются по крайней мере три типа комплексов, характеризующихся различным доступом кислорода к молекулам порфирина. Обнаружено, что вращение пиридильных заместителей порфирина в комплексе с наночастицами гидроксиапатита существенно затруднено, при этом молекулы порфирина на поверхности наночастиц оказываются в менее полярном окружении по сравнению с водой. При образовании комплексов наблюдается падение квантового выхода фотосенсибилизированного образования синглетного кислорода не менее чем в девять раз. Установлено, что уменьшение рН раствора менее 5.0 (pH &lt; 5.0) способствует высвобождению порфирина из наночастиц гидроксиапатита, при этом эффективность образования синглетного кислорода увеличивается, хотя и не достигает значений, характерных для свободного порфирина.</p></abstract><trans-abstract xml:lang="en"><p>The photophysical properties and efficiency of photosensitized singlet oxygen formation by mesotetrakis(4-N-methylpyridyl)porphyrin in a complex with hydroxyapatite nanoparticles were studied. It was shown that, on surface of hydroxyapatite nanoparticles, at least three types of complexes, characterized by different access of oxygen to porphyrin molecules, are formed. It was found that the rotation of the pyridyl substituents of porphyrin in the complex with hydroxyapatite nanoparticles is significantly hindered, while the porphyrin molecules on the surface of the nanoparticles locates in a less polar environment compared to water. The decrease of the quantum yield of the photosensitized singlet oxygen formation by at least 9 times is observed for the porphyrin in the complex with hydroxyapatite nanoparticles. It has been established that the decreasing of the pH to less than 5.0 (pH &lt; 5.0) promotes the release of the porphyrin from hydroxyapatite nanoparticles, while the efficiency of singlet oxygen formation increases, although it does not reach the values characteristic for free porphyrin.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наночастицы гидроксиапатита</kwd><kwd>мезо-тетракис(4-N-метилпиридил)порфирин</kwd><kwd>синглетный кислород</kwd><kwd>фотосенсибилизатор</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hydroxyapatite nanoparticles</kwd><kwd>meso-tetrakis(4-N-methylpyridyl)porphyrin</kwd><kwd>singlet oxygen</kwd><kwd>photosensitizer</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при поддержке Белорусского республиканского фонда фундаментальных исследований (проект № Ф22ТУРЦ-008).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">R. Khalifehzadeh, H. Arami. Adv. Colloid Interface Sci., 279 (2020) 102157(1—20)</mixed-citation><mixed-citation xml:lang="en">R. Khalifehzadeh, H. Arami. Adv. Colloid Interface Sci., 279 (2020) 102157(1—20)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">V. Sokolova, M. Epple. Chem. Eur. J., 27 (2021) 1—19</mixed-citation><mixed-citation xml:lang="en">V. Sokolova, M. Epple. Chem. Eur. J., 27 (2021) 1—19</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">M. Epple, K. Ganesan, R. Heumann, J. Klesing, A. Kovtun, S. Neumann, V. Sokolova. J. Mater. Chem., 20 (2010) 18—23</mixed-citation><mixed-citation xml:lang="en">M. Epple, K. Ganesan, R. Heumann, J. Klesing, A. Kovtun, S. Neumann, V. Sokolova. J. Mater. Chem., 20 (2010) 18—23</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">D. Huang, B. He, P. Mi. Biomater. Sci., 7 (2019) 3942—3960</mixed-citation><mixed-citation xml:lang="en">D. Huang, B. He, P. Mi. Biomater. Sci., 7 (2019) 3942—3960</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">T. Nomoto, S. Fukushima, M. Kumagai, K. Miyazaki, A. de Inoue, P. Mi, Y. Maeda, K. Toh, Y. Matsumoto, Y. Morimoto, A. Kishimura, N. Nishiyama, K. Kataoka. Biomater. Sci., 4 (2016) 826—838</mixed-citation><mixed-citation xml:lang="en">T. Nomoto, S. Fukushima, M. Kumagai, K. Miyazaki, A. de Inoue, P. Mi, Y. Maeda, K. Toh, Y. Matsumoto, Y. Morimoto, A. Kishimura, N. Nishiyama, K. Kataoka. Biomater. Sci., 4 (2016) 826—838</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">M. Nakayama, W. Q. Lim, S. Kajiyama, A. Kumamoto, Y. Ikuhara, T. Kato, Y. Zhao. ACS Appl. Mater. Interfaces, 11 (2019) 17759—17765</mixed-citation><mixed-citation xml:lang="en">M. Nakayama, W. Q. Lim, S. Kajiyama, A. Kumamoto, Y. Ikuhara, T. Kato, Y. Zhao. ACS Appl. Mater. Interfaces, 11 (2019) 17759—17765</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">V. S. Chirvony, V. A. Galievsky, N. N. Kruk, B. M. Dzhagarov, P.-Y. Turpin. J. Photochem. Photobiol. B, 40 (1997) 154—162</mixed-citation><mixed-citation xml:lang="en">V. S. Chirvony, V. A. Galievsky, N. N. Kruk, B. M. Dzhagarov, P.-Y. Turpin. J. Photochem. Photobiol. B, 40 (1997) 154—162</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">E. Izbicka, R. T. Wheelhouse, E. Raymond, K. K. Davidson, R. A. Lawrence, D. Sun, B. E. Windle, L. H. Hurley, D. D. Von Hoff. Cancer Res., 59 (1999) 639—644</mixed-citation><mixed-citation xml:lang="en">E. Izbicka, R. T. Wheelhouse, E. Raymond, K. K. Davidson, R. A. Lawrence, D. Sun, B. E. Windle, L. H. Hurley, D. D. Von Hoff. Cancer Res., 59 (1999) 639—644</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">S. Tada-Oikawa, S. Oikawa, J. Hirayama, K. Hirakawa, S. Kawanishi. Photochem. Photobiol., 85 (2009) 1391—1399</mixed-citation><mixed-citation xml:lang="en">S. Tada-Oikawa, S. Oikawa, J. Hirayama, K. Hirakawa, S. Kawanishi. Photochem. Photobiol., 85 (2009) 1391—1399</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">А. С. Сташевский, В. А. Галиевский, Б. М. Джагаров. Приборы и методы измерений, 1 (2011) 25—31</mixed-citation><mixed-citation xml:lang="en">А. С. Сташевский, В. А. Галиевский, Б. М. Джагаров. Приборы и методы измерений, 1 (2011) 25—31</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">S. V. Lepeshkevich, A. S. Stasheuski, M. V. Parkhats, V. A. Galievsky, B. M. Dzhagarov. J. Photochem. Photobiol. B: Biol., 120 (2013) 130—141</mixed-citation><mixed-citation xml:lang="en">S. V. Lepeshkevich, A. S. Stasheuski, M. V. Parkhats, V. A. Galievsky, B. M. Dzhagarov. J. Photochem. Photobiol. B: Biol., 120 (2013) 130—141</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">S. V. Lepeshkevich, S. N. Gilevich, M. V. Parkhats, B. M. Dzhagarov. Biochim. Biophys. Acta, 1864 (2016) 1110—1121</mixed-citation><mixed-citation xml:lang="en">S. V. Lepeshkevich, S. N. Gilevich, M. V. Parkhats, B. M. Dzhagarov. Biochim. Biophys. Acta, 1864 (2016) 1110—1121</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">F. J. Vergeldt, R. B. M. Koehorst, A. V. Hoek, T. J. Schaafsma. J. Phys. Chem., 99 (1995) 4397—4405</mixed-citation><mixed-citation xml:lang="en">F. J. Vergeldt, R. B. M. Koehorst, A. V. Hoek, T. J. Schaafsma. J. Phys. Chem., 99 (1995) 4397—4405</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Б. М. Джагаров, Н. Н. Крук, B. C. Чирвоный, В. А. Галиевский, П. И. Турпен. Успехи химии порфиринов, в 3-х т., 2, под ред. О. А. Голубчикова, СПб, НИИ химии СПбГУ (1999) 50—69</mixed-citation><mixed-citation xml:lang="en">Б. М. Джагаров, Н. Н. Крук, B. C. Чирвоный, В. А. Галиевский, П. И. Турпен. Успехи химии порфиринов, в 3-х т., 2, под ред. О. А. Голубчикова, СПб, НИИ химии СПбГУ (1999) 50—69</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">N. N. Kruk, B. M. Dzhagarov, V. A. Galievsky, V. S. Chirvony, P.-Y. Turpin. J. Photochem. Photobiol. B: Biology, 42 (1998) 181—190</mixed-citation><mixed-citation xml:lang="en">N. N. Kruk, B. M. Dzhagarov, V. A. Galievsky, V. S. Chirvony, P.-Y. Turpin. J. Photochem. Photobiol. B: Biology, 42 (1998) 181—190</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">A. G. Gyulkhandanyan, M. V. Parkhots, V. N. Knyukshto, S. V. Lepeshkevich, B. M. Dzhagarov, A. A. Zakoyana, A. G. Gyulkhandanyan, M. A. Sheyranyan, G. A. Kevorkian, G. V. Gyulkhandanyana. Biophotonics: Photonic Solutions for Better Health Care VI, Proc. SPIE, 10685 (2018) 1068504(1—9)</mixed-citation><mixed-citation xml:lang="en">A. G. Gyulkhandanyan, M. V. Parkhots, V. N. Knyukshto, S. V. Lepeshkevich, B. M. Dzhagarov, A. A. Zakoyana, A. G. Gyulkhandanyan, M. A. Sheyranyan, G. A. Kevorkian, G. V. Gyulkhandanyana. Biophotonics: Photonic Solutions for Better Health Care VI, Proc. SPIE, 10685 (2018) 1068504(1—9)</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">М. В. Пархоц, В. А. Галиевский, А. С. Сташевский, Т. В. Трухачева, Б. М. Джагаров. Опт. и спектр., 107 (2009) 1026—1032</mixed-citation><mixed-citation xml:lang="en">М. В. Пархоц, В. А. Галиевский, А. С. Сташевский, Т. В. Трухачева, Б. М. Джагаров. Опт. и спектр., 107 (2009) 1026—1032</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Б. М. Джагаров, Е. С. Жарникова, В. А. Галиевский, А. С. Сташевский, М. В. Пархоц. Изв. вузов. Физика, 64 (2021) 22—29</mixed-citation><mixed-citation xml:lang="en">Б. М. Джагаров, Е. С. Жарникова, В. А. Галиевский, А. С. Сташевский, М. В. Пархоц. Изв. вузов. Физика, 64 (2021) 22—29</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">B. Röder, M. Büchner, I. Rückmanna, M. O. Senge. Photochem. Photobiol. Sci., 9 (2010) 1152—1158</mixed-citation><mixed-citation xml:lang="en">B. Röder, M. Büchner, I. Rückmanna, M. O. Senge. Photochem. Photobiol. Sci., 9 (2010) 1152—1158</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">M. O. Senge, S. Macgown, J. O’Brien. Chem. Comm. (Camb.), 51 (2015) 17031—17063 [21] E. I. Zenkevich. Macroheterocycles, 7 (2014) 103—121</mixed-citation><mixed-citation xml:lang="en">M. O. Senge, S. Macgown, J. O’Brien. Chem. Comm. (Camb.), 51 (2015) 17031—17063 [21] E. I. Zenkevich. Macroheterocycles, 7 (2014) 103—121</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">V. S. Chirvony, I. V. Avilov, A. Yu. Panarin, V. L. Malinovskii, V. A. Galievsky. Chem. Phys. Lett., 434 (2007) 116—120</mixed-citation><mixed-citation xml:lang="en">V. S. Chirvony, I. V. Avilov, A. Yu. Panarin, V. L. Malinovskii, V. A. Galievsky. Chem. Phys. Lett., 434 (2007) 116—120</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>
