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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">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26896/1028-6861-2022-88-12-14-20</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-1813</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>АНАЛИЗ ВЕЩЕСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>SUBSTANCES ANALYSIS</subject></subj-group></article-categories><title-group><article-title>Microspherical polystyrene-divinylbenzene particles hybridized with eremomycin stabilized gold nanoparticles as a stationary phase for chiral liquid chromatography</article-title><trans-title-group xml:lang="en"><trans-title>Microspherical polystyrene-divinylbenzene particles hybridized with eremomycin stabilized gold nanoparticles as a stationary phase for chiral liquid chromatography</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>Prosuntsova</surname><given-names>D. S.</given-names></name><name name-style="western" xml:lang="en"><surname>Prosuntsova</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Darya S. Prosuntsova - Chemistry Department.</p><p>1-3 Leninskie gory, Moscow, 119991</p></bio><bio xml:lang="en"><p>Darya S. Prosuntsova - Chemistry Department.</p><p>1-3 Leninskie gory, Moscow, 119991</p></bio><email xlink:type="simple">inhusoria6@yandex.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>Ananieva</surname><given-names>I. A.</given-names></name><name name-style="western" xml:lang="en"><surname>Ananieva</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Irina A. Ananieva - Chemistry Department.</p><p>1-3 Leninskie gory, Moscow, 119991</p></bio><bio xml:lang="en"><p>Irina A. Ananieva - Chemistry Department.</p><p>1-3 Leninskie gory, Moscow, 119991</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>Nesterenko</surname><given-names>P. N.</given-names></name><name name-style="western" xml:lang="en"><surname>Nesterenko</surname><given-names>P. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Pavel N. Nesterenko - Chemistry Department, Lomonosov Moscow State University; Research and Science Department, Shenzhen MSU-BIT University.</p><p>1-3 Leninskie gory, Moscow, 119991; 299, Ruyi Rd., Longgang district, Shenzhen, 518172, China</p></bio><bio xml:lang="en"><p>Pavel N. Nesterenko - Chemistry Department, Lomonosov Moscow State University; Research and Science Department, Shenzhen MSU-BIT University.</p><p>1-3 Leninskie gory, Moscow, 119991; 299, Ruyi Rd., Longgang district, Shenzhen, 518172, China</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>Shpigun</surname><given-names>O. A.</given-names></name><name name-style="western" xml:lang="en"><surname>Shpigun</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Oleg A. Shpigun - Chemistry Department.</p><p>1-3 Leninskie gory, Moscow, 119991</p></bio><bio xml:lang="en"><p>Oleg A. Shpigun - Chemistry Department.</p><p>1-3 Leninskie gory, Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Lomonosov Moscow State University</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Lomonosov Moscow State University; Shenzhen MSU-BIT University</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University; Shenzhen MSU-BIT University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>25</day><month>12</month><year>2022</year></pub-date><volume>88</volume><issue>12</issue><fpage>14</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Prosuntsova D.S., Ananieva I.A., Nesterenko P.N., Shpigun O.A., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Prosuntsova D.S., Ananieva I.A., Nesterenko P.N., Shpigun O.A.</copyright-holder><copyright-holder xml:lang="en">Prosuntsova D.S., Ananieva I.A., Nesterenko P.N., Shpigun O.A.</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://www.zldm.ru/jour/article/view/1813">https://www.zldm.ru/jour/article/view/1813</self-uri><abstract><p>A novel enantioselective adsorbent was obtained by hybridization of microspherical polystyrene-divinylbenzene (PS-DVB) macroporous particles with eremomycin-stabilized gold nanoparticles (GNPs). Macrocyclic antibiotic eremomycin was used as a stabilization agent to obtain GNPs which were then characterized by transmission electron microscope. The average diameter of obtained nanoparticles is about 16.6 nm. Eremomycin-stabilized nanoparticles were successfully embedded into the porous polymer structure with a resulting chiral selector content of 37.5 pmol/g. The obtained PS-DVB composite containing GNPs with immobilized eremomycin was studied by scanning electron microscopy and diffuse reflectance spectroscopy. The values of the specific surface area (500 m2/g) and porosity of the adsorbent (0.39 cm3/g) are measured using nitrogen adsorption at low temperatures. The obtained composite material was used as a chiral stationary phase of liquid chromatography. A good separation enantio-selectivity to amino acids, their derivatives and beta-blockers under RPC (reversed-phase) and HILIC (Hidrophilic Interaction Liquid Chromatography) mode is demonstrated. The results obtained revealed that the prepared Eremo@GNP@PS-DVB composite is promising for use as a stationary phase in HPLC.</p></abstract><trans-abstract xml:lang="en"><p>A novel enantioselective adsorbent was obtained by hybridization of microspherical polystyrene-divinylbenzene (PS-DVB) macroporous particles with eremomycin-stabilized gold nanoparticles (GNPs). Macrocyclic antibiotic eremomycin was used as a stabilization agent to obtain GNPs which were then characterized by transmission electron microscope. The average diameter of obtained nanoparticles is about 16.6 nm. Eremomycin-stabilized nanoparticles were successfully embedded into the porous polymer structure with a resulting chiral selector content of 37.5 pmol/g. The obtained PS-DVB composite containing GNPs with immobilized eremomycin was studied by scanning electron microscopy and diffuse reflectance spectroscopy. The values of the specific surface area (500 m2/g) and porosity of the adsorbent (0.39 cm3/g) are measured using nitrogen adsorption at low temperatures. The obtained composite material was used as a chiral stationary phase of liquid chromatography. A good separation enantio-selectivity to amino acids, their derivatives and beta-blockers under RPC (reversed-phase) and HILIC (Hidrophilic Interaction Liquid Chromatography) mode is demonstrated. The results obtained revealed that the prepared Eremo@GNP@PS-DVB composite is promising for use as a stationary phase in HPLC.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>poly(styrene-divinylbenzene)</kwd><kwd>gold nanoparticles</kwd><kwd>liquid chromatography</kwd><kwd>chiral stationary phase</kwd><kwd>macrocyclic antibiotic</kwd></kwd-group><kwd-group xml:lang="en"><kwd>poly(styrene-divinylbenzene)</kwd><kwd>gold nanoparticles</kwd><kwd>liquid chromatography</kwd><kwd>chiral stationary phase</kwd><kwd>macrocyclic antibiotic</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">This work was supported by the Russian Foundation for Fundamental Research (Grant N 20-33-90177). The authors are thankful to Dr. S.M. Staroverov (BioChemmack ST, Moscow, Russia) for providing extra pure samples of eremomycine. This work was supported in part by Lomonosov Moscow State University Program of Development by providing Perkin Elmer 2400 Series II CHNS/O Elemental Analyzer.</funding-statement><funding-statement xml:lang="en">This work was supported by the Russian Foundation for Fundamental Research (Grant N 20-33-90177). The authors are thankful to Dr. S.M. Staroverov (BioChemmack ST, Moscow, Russia) for providing extra pure samples of eremomycine. This work was supported in part by Lomonosov Moscow State University Program of Development by providing Perkin Elmer 2400 Series II CHNS/O Elemental Analyzer.</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">Nesterenko E. P., Nesterenko P. N., Connolly D., et al. Nano-particle modified stationary phases for high-performance liquid chromatography / Analyst. 2013. Vol. 138. P. 4229 - 4254. 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