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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">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-73</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>Статьи</subject></subj-group></article-categories><title-group><article-title>НАНОЧАСТИЦЫ ЗОЛОТА, ПОКРЫТЫЕ БРОМИДОМ ЦЕТИЛТРИМЕТИЛАММОНИЯ, КАК НОВЫЙ ЗОНД ДЛЯ СПЕКТРОФОТОМЕТРИЧЕСКОГО ОПРЕДЕЛЕНИЯ ГЕПАРИНА</article-title><trans-title-group xml:lang="en"><trans-title>CTAB-CAPPED GOLD NANOPARTICLES AS A NEW PROBE FOR SPECTROPHOTOMETRIC DETERMINATION OF HEPARIN</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>Faham</surname><given-names>R. .</given-names></name><name name-style="western" xml:lang="en"><surname>Faham</surname><given-names>R. .</given-names></name></name-alternatives><email xlink:type="simple">r_faham@marandiau.ac.ir</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>Samadi</surname><given-names>A. .</given-names></name><name name-style="western" xml:lang="en"><surname>Samadi</surname><given-names>A. .</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>Abolhasani</surname><given-names>J. .</given-names></name><name name-style="western" xml:lang="en"><surname>Abolhasani</surname><given-names>J. .</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Марандский филиал Исламского университета Азад</institution></aff><aff xml:lang="en"><institution>Marand Branch of Islamic Azad University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тебризский филиал Исламского университета Азад</institution></aff><aff xml:lang="en"><institution>Tabriz Branch of Islamic Azad University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2020</year></pub-date><volume>84</volume><issue>3</issue><fpage>404</fpage><lpage>409</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Faham R..., Samadi A..., Abolhasani J..., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Faham R..., Samadi A..., Abolhasani J...</copyright-holder><copyright-holder xml:lang="en">Faham R..., Samadi A..., Abolhasani J...</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/73">https://zhps.ejournal.by/jour/article/view/73</self-uri><abstract><p>Предложен спектрофотометрический метод определения концентрации гепарина в образцах плазмы крови человека, основанный на повышении интенсивности экстинкции наночастицами золота, покрытыми бромидом цетилтриметиламмония (БЦТА), в присутствии молекул гепарина. Сильное электростатическое взаимодействие положительно заряженных наночастиц золота с отрицательно заряженными молекулами гепарина вызывает заметное увеличение размера наночастиц золота, что приводит к резкому росту интенсивности в спектре поглощения наночастиц золота. При повышении концентрации гепарина растет интенсивность при l = 528 нм, поэтому возможно количественное определение содержания гепарина. При оптимальных условиях интенсивность поглощения линейно зависит от концентрации гепарина в диапазоне 0.18-11.98 ед./мл с пределом обнаружения 0.08 ед./мл.</p></abstract><trans-abstract xml:lang="en"><p>A simple, fast, and sensitive spectrophotometric method is reported for the determination of heparin concentration in human plasma samples. The assay is based on enhancing the extinction intensity of CTAB-capped gold nanoparticles in the presence of heparin molecules. The strong electrostatic interaction of the positively-charged gold nanoparticles with the negatively-charged heparin molecules induces a marked increase in size of gold nanoparticles, which results in a dramatic rise in the extinction spectrum of gold nanoparticles. Since the enhanced extinction intensity at 528 nm is proportional to the concentration of heparin, quantitative determination of heparin is possible. Under optimum conditions, the enhanced extinction intensity is linearly correlated with the concentration of heparin in the range 0.18-11.98 U/mL with limit of detection 0.08 U/mL. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>определение содержания гепарина</kwd><kwd>покрытые бромидом цетилтриметиламмония наночастицы золота</kwd><kwd>спектр ослабления излучения</kwd><kwd>determination of heparin</kwd><kwd>CTAB-capped gold nanoparticles</kwd><kwd>extinction spectrum</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">A. L. Lehninger, D. L. Nelson, M. M. Cox, W. H. Freeman, Lehninger Principles of Biochemistry, 4th edn., New York (2005).</mixed-citation><mixed-citation xml:lang="en">A. L. Lehninger, D. L. Nelson, M. M. Cox, W. H. Freeman, Lehninger Principles of Biochemistry, 4th edn., New York (2005).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">M. D. Freedman, J. Clin. Pharmacol., 32, 584-596 (1992).</mixed-citation><mixed-citation xml:lang="en">M. D. Freedman, J. Clin. Pharmacol., 32, 584-596 (1992).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">K. L. Gemene, M. E. Meyerhoff, Anal. Chem., 82, 1612-1615 (2010).</mixed-citation><mixed-citation xml:lang="en">K. L. Gemene, M. E. Meyerhoff, Anal. Chem., 82, 1612-1615 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">J. Lei, J. Ding, Y. Chen, W. Qin, Anal. Chim. Acta, 858, 60-65 (2015).</mixed-citation><mixed-citation xml:lang="en">J. Lei, J. Ding, Y. Chen, W. Qin, Anal. Chim. Acta, 858, 60-65 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">L. Li, Y. Liang, Y. Liu, Anal. Biochem., 434, 242-246 (2013).</mixed-citation><mixed-citation xml:lang="en">L. Li, Y. Liang, Y. Liu, Anal. Biochem., 434, 242-246 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">L. Tan, S. Yao, Q. Xie, Talanta, 71, 827-832 (2007).</mixed-citation><mixed-citation xml:lang="en">L. Tan, S. Yao, Q. Xie, Talanta, 71, 827-832 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">T. Bříza, Z. Kejík, I. Císařová, J. Králová, P. Martásek, V. Král, Chem. Commun., 28, 1901-1903 (2008).</mixed-citation><mixed-citation xml:lang="en">T. Bříza, Z. Kejík, I. Císařová, J. Králová, P. Martásek, V. Král, Chem. Commun., 28, 1901-1903 (2008).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">R. Cao, B. Li, Chem. Commun., 47, 2865-2867 (2011).</mixed-citation><mixed-citation xml:lang="en">R. Cao, B. Li, Chem. Commun., 47, 2865-2867 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Y.-S. Cho, K. H. Ahn, J. Mater. Chem. B, 1, 1182-1189 (2013).</mixed-citation><mixed-citation xml:lang="en">Y.-S. Cho, K. H. Ahn, J. Mater. Chem. B, 1, 1182-1189 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">X. Fu, L. Chen, J. Li, Analyst, 137, 3653-3658 (2012).</mixed-citation><mixed-citation xml:lang="en">X. Fu, L. Chen, J. Li, Analyst, 137, 3653-3658 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Z. Chen, Z. Wang, X. Chen, H. Xu, J. Liu, J. Nanopart. Res., 15, 1930-1939 (2013).</mixed-citation><mixed-citation xml:lang="en">Z. Chen, Z. Wang, X. Chen, H. Xu, J. Liu, J. Nanopart. Res., 15, 1930-1939 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Z. Liu, Q. Ma, X. Wang, Z. Lin, H. Zhang, L. Liu, X. Su, Biosens. Bioelectron., 54, 617-622 (2014).</mixed-citation><mixed-citation xml:lang="en">Z. Liu, Q. Ma, X. Wang, Z. Lin, H. Zhang, L. Liu, X. Su, Biosens. Bioelectron., 54, 617-622 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">H. Liu, P. Song, R. Wei, K. Li, A. Tong, Talanta, 118, 348-352 (2014).</mixed-citation><mixed-citation xml:lang="en">H. Liu, P. Song, R. Wei, K. Li, A. Tong, Talanta, 118, 348-352 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">J. Liu, G. Liu, W. Liu, Y. Wang, Biosens. Bioelectron., 64, 300-305 (2015).</mixed-citation><mixed-citation xml:lang="en">J. Liu, G. Liu, W. Liu, Y. Wang, Biosens. Bioelectron., 64, 300-305 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Cao, S. Shi, L. Wang, J. Yao, T. Yao, Biosens. Bioelectron., 55, 174-179 (2014).</mixed-citation><mixed-citation xml:lang="en">Y. Cao, S. Shi, L. Wang, J. Yao, T. Yao, Biosens. Bioelectron., 55, 174-179 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">X. Peng, Q. Long, H. Li, Y. Zhang, S. Yao, Sens. Actuators. B, 213, 131-138 (2015).</mixed-citation><mixed-citation xml:lang="en">X. Peng, Q. Long, H. Li, Y. Zhang, S. Yao, Sens. Actuators. B, 213, 131-138 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">R. P. Patel, C. Narkowicz, G. A. Jacobson, Anal. Biochem., 387, 113-121 (2009).</mixed-citation><mixed-citation xml:lang="en">R. P. Patel, C. Narkowicz, G. A. Jacobson, Anal. Biochem., 387, 113-121 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">N. Nath, A. Chilkoti, Anal. Chem., 74, 504-509 (2002).</mixed-citation><mixed-citation xml:lang="en">N. Nath, A. Chilkoti, Anal. Chem., 74, 504-509 (2002).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">X. Huang, M. A. El-Sayed, J. Adv. Res., 1, 13-28 (2010).</mixed-citation><mixed-citation xml:lang="en">X. Huang, M. A. El-Sayed, J. Adv. Res., 1, 13-28 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">C. J. Murphy, A. M. Gole, S. E. Hunyadi, J. W. Stone, P. N. Sisco, A. Alkilany, B. E. Kinard, P. Hankins, Chem. Commun., 544-557 (2008).</mixed-citation><mixed-citation xml:lang="en">C. J. Murphy, A. M. Gole, S. E. Hunyadi, J. W. Stone, P. N. Sisco, A. Alkilany, B. E. Kinard, P. Hankins, Chem. Commun., 544-557 (2008).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">A. Reza, A. S. M. Noor, M. Maarof, In Plasmonics - Principles and Applications, Ed. K. Y. Kim, InTech (2012).</mixed-citation><mixed-citation xml:lang="en">A. Reza, A. S. M. Noor, M. Maarof, In Plasmonics - Principles and Applications, Ed. K. Y. Kim, InTech (2012).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">J. Homola, S. S. Yee, G. Gauglitz, Sens. Actuators. B, 54, 3-15 (1999).</mixed-citation><mixed-citation xml:lang="en">J. Homola, S. S. Yee, G. Gauglitz, Sens. Actuators. B, 54, 3-15 (1999).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">J. Homola, Anal. Bioanal. Chem., 377, 528-539 (2003).</mixed-citation><mixed-citation xml:lang="en">J. Homola, Anal. Bioanal. Chem., 377, 528-539 (2003).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">R. Fenger, E. Fertitta, H. Kirmse, A. F. Thünemann, K. Rademann, Phys. Chem. Chem. Phys., 14, 9343-9349 (2012).</mixed-citation><mixed-citation xml:lang="en">R. Fenger, E. Fertitta, H. Kirmse, A. F. Thünemann, K. Rademann, Phys. Chem. Chem. Phys., 14, 9343-9349 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">S. K. Ghosh, T. Pal, Chem. Rev., 107, 4797-4862 (2007).</mixed-citation><mixed-citation xml:lang="en">S. K. Ghosh, T. Pal, Chem. Rev., 107, 4797-4862 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">M. Hu, J. Chen, Z.-Y. Li, L. Au, G. V. Hartland, X. Li, M. Marquez, Y. Xia, Chem. Soc. Rev., 35, 1084-1094 (2006).</mixed-citation><mixed-citation xml:lang="en">M. Hu, J. Chen, Z.-Y. Li, L. Au, G. V. Hartland, X. Li, M. Marquez, Y. Xia, Chem. Soc. Rev., 35, 1084-1094 (2006).</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">X. Liu, M. Atwater, J. Wang, Q. Huo, Colloids Surf. B, 58, 3-7 (2007).</mixed-citation><mixed-citation xml:lang="en">X. Liu, M. Atwater, J. Wang, Q. Huo, Colloids Surf. B, 58, 3-7 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">S. P. Liu, H. Q. Luo, H. Xu, N. B. Li, Spectrochim. Acta, A, 61, 861-867 (2005).</mixed-citation><mixed-citation xml:lang="en">S. P. Liu, H. Q. Luo, H. Xu, N. B. Li, Spectrochim. Acta, A, 61, 861-867 (2005).</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">D. A. Lane, I. Björk, U. Lindahl, Heparin and Related Polysaccharides, Springer US (2013).</mixed-citation><mixed-citation xml:lang="en">D. A. Lane, I. Björk, U. Lindahl, Heparin and Related Polysaccharides, Springer US (2013).</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">R. Zhan, Z. Fang, B. Liu, Anal. Chem., 82, 1326-1333 (2010).</mixed-citation><mixed-citation xml:lang="en">R. Zhan, Z. Fang, B. Liu, Anal. Chem., 82, 1326-1333 (2010).</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>
