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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-469</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>***</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>***</subject></subj-group></article-categories><title-group><article-title>ИСПОЛЬЗОВАНИЕ ХИМИЧЕСКИХ МОДИФИКАТОРОВ И ПОВЫШЕНИЕ ТЕМПЕРАТУРЫ ПИРОЛИЗА ДЛЯ ВЫСОКОЧУВСТВИТЕЛЬНОГО СПЕКТРОМЕТРИЧЕСКОГО ОПРЕДЕЛЕНИЯ КАДМИЯ В МОЛОЧНЫХ ПРОДУКТАХ</article-title><trans-title-group xml:lang="en"><trans-title>USING CHEMICAL MODIFIERS AND INCREASING THE PYROLYSIS TEMPERATURE FOR HIGH-SENSITIVITY SPECTROMETRIC DETERMINATION OF CADMIUM IN DAIRY PRODUCTS</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>Hu</surname><given-names>Y.</given-names></name><name name-style="western" xml:lang="en"><surname>Hu</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чэнду, Сычуань 611731; Чэнду 610059; Чэнду, Сычуань 610059</p></bio><bio xml:lang="en"><p>Department of Materials and Environmental Protection, Chengdu, Sichuan 611731; State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu 610059; Chengdu, Sichuan 610059</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>Xu</surname><given-names>M.</given-names></name><name name-style="western" xml:lang="en"><surname>Xu</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чэнду 610059</p></bio><bio xml:lang="en"><p>State Key Laboratory of Geohazard Prevention and Geoenvironment Protection</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>Zhao</surname><given-names>X.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhao</surname><given-names>X.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чэнду, Сычуань 610041</p></bio><bio xml:lang="en"><p>Department of Clinical Laboratory</p><p>Chengdu, Sichuan 610041</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>Qiu</surname><given-names>W.</given-names></name><name name-style="western" xml:lang="en"><surname>Qiu</surname><given-names>W.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чэнду, Сычуань 610059</p></bio><bio xml:lang="en"><p>Chengdu, Sichuan 610059</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>Liu</surname><given-names>R.</given-names></name><name name-style="western" xml:lang="en"><surname>Liu</surname><given-names>R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чэнду 610059; Чэнду, Сычуань 610059</p></bio><bio xml:lang="en"><p>State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu 610059; Chengdu, Sichuan 610059</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Zhang</surname><given-names>A.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhang</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чэнду, Сычуань 610059</p></bio><bio xml:lang="en"><p>Chengdu, Sichuan 610059</p></bio><email xlink:type="simple">zhangag01@gmail.com</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Текстильный колледж Чэнду; Технологический университет Чэнду; Колледж химии и машиностроения, Технологический университет Чэнду</institution></aff><aff xml:lang="en"><institution>Chengdu Textile College; Chengdu University of Technology; College of Material Chemistry and Chemical Engineering, Chengdu University of Technology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Технологический университет Чэнду</institution></aff><aff xml:lang="en"><institution>Chengdu University of Technology</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>7-й Народный госпиталь Чэнду</institution></aff><aff xml:lang="en"><institution>Chengdu 7th People’s Hospital</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Колледж химии и машиностроения, Технологический университет Чэнду</institution></aff><aff xml:lang="en"><institution>College of Material Chemistry and Chemical Engineering, Chengdu University of Technology</institution></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Технологический университет Чэнду; Колледж химии и машиностроения, Технологический университет Чэнду</institution></aff><aff xml:lang="en"><institution>Chengdu University of Technology; College of Material Chemistry and Chemical Engineering, Chengdu University of Technology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>14</day><month>03</month><year>2020</year></pub-date><volume>87</volume><issue>1</issue><elocation-id>172(1)-172(5)</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Hu Y., Xu M., Zhao X., Qiu W., Liu R., Zhang A., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Hu Y., Xu M., Zhao X., Qiu W., Liu R., Zhang A.</copyright-holder><copyright-holder xml:lang="en">Hu Y., Xu M., Zhao X., Qiu W., Liu R., Zhang 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://zhps.ejournal.by/jour/article/view/469">https://zhps.ejournal.by/jour/article/view/469</self-uri><abstract/><trans-abstract xml:lang="en"/><kwd-group xml:lang="ru"><kwd>кадмий</kwd><kwd>молочные продукты</kwd><kwd>графитовая печь</kwd><kwd>атомно-абсорбционная спектрометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cadmium</kwd><kwd>dairy products</kwd><kwd>graphite furnace</kwd><kwd>atomic absorption spectrometry</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">The authors gratefully thank the Opening Fund of the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (Chengdu University of Technology, No. SKLGP2015K009) and the National Natural Science Foundation of China (No. 21505008) for financial support of this project.</funding-statement><funding-statement xml:lang="en">The authors gratefully thank the Opening Fund of the State Key Laboratory of Geohazard Prevention and Geoenvironment Protection (Chengdu University of Technology, No. SKLGP2015K009) and the National Natural Science Foundation of China (No. 21505008) for financial support of this project.</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">D. Ripolles, J. A. Parron, J. Fraguas, M. Calvo, M. D. Perez, L. Sanchez, J. Dairy Sci., 101, N 2, 912–923 (2018).</mixed-citation><mixed-citation xml:lang="en">D. Ripolles, J. A. Parron, J. Fraguas, M. Calvo, M. D. Perez, L. Sanchez, J. Dairy Sci., 101, N 2, 912–923 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">M. Stiboller, G. Raber, E. L. F. Gjengedal, M. Eggesbo, K. A. Francesconi, Anal. Chem., 89, N 11, 6266–6272 (2017).</mixed-citation><mixed-citation xml:lang="en">M. Stiboller, G. Raber, E. L. F. Gjengedal, M. Eggesbo, K. A. Francesconi, Anal. Chem., 89, N 11, 6266–6272 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">A. El-Hawiet, Y. J. Chen, K. Shams-Ud-Doha, E. N. Kitova, Y. St-Pierre, J. S. Klassen, Anal. Chem., 89, N 17, 8713–8722 (2017).</mixed-citation><mixed-citation xml:lang="en">A. El-Hawiet, Y. J. Chen, K. Shams-Ud-Doha, E. N. Kitova, Y. St-Pierre, J. S. Klassen, Anal. Chem., 89, N 17, 8713–8722 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">A. T. Smith, D. Barupala, T. L. Stemmler, A. C. Rosenzweig, Nat. Chem. Biol., 11, N 9, 678 (2015).</mixed-citation><mixed-citation xml:lang="en">A. T. Smith, D. Barupala, T. L. Stemmler, A. C. Rosenzweig, Nat. Chem. Biol., 11, N 9, 678 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">S. L. Begg, B. A. Eijkelkamp, Z. Y. Luo, R. M. Counago, J. R. Morey, M. J. Maher, C. L. Y. Ong, A. G. McEwan, B. Kobe, M. L. O’Mara, J. C. Paton, C. A. McDevitt, Nat. Commun., 6, N 11 (2015).</mixed-citation><mixed-citation xml:lang="en">S. L. Begg, B. A. Eijkelkamp, Z. Y. Luo, R. M. Counago, J. R. Morey, M. J. Maher, C. L. Y. Ong, A. G. McEwan, B. Kobe, M. L. O’Mara, J. C. Paton, C. A. McDevitt, Nat. Commun., 6, N 11 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">P. Pohl, A. Bielawska-Pohl, A. Dzimitrowicz, P. Jamroz, M. Welna, A. Lesniewicz, A. Szymczycha-Madeja, Trends Anal. Chem., 93, 67–77 (2017).</mixed-citation><mixed-citation xml:lang="en">P. Pohl, A. Bielawska-Pohl, A. Dzimitrowicz, P. Jamroz, M. Welna, A. Lesniewicz, A. Szymczycha-Madeja, Trends Anal. Chem., 93, 67–77 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">D. J. Butcher, Appl. Spectrosc. Rev., 52, N 9, 755–773 (2017).</mixed-citation><mixed-citation xml:lang="en">D. J. Butcher, Appl. Spectrosc. Rev., 52, N 9, 755–773 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">M. Y. Burylina, A. A. Pupyshev, J. Anal. Chem., 72, N 9, 935–946 (2017).</mixed-citation><mixed-citation xml:lang="en">M. Y. Burylina, A. A. Pupyshev, J. Anal. Chem., 72, N 9, 935–946 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">P. Wu, Y. C. Zhang, R. Liu, Y. Lv, X. D. Hou, Talanta, 77, N 5, 1778–1782 (2009).</mixed-citation><mixed-citation xml:lang="en">P. Wu, Y. C. Zhang, R. Liu, Y. Lv, X. D. Hou, Talanta, 77, N 5, 1778–1782 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">P. Wu, Y. Gao, G. Cheng, W. Yang, Y. Lv, X. Hou, J. Anal. At. Spectrom., 23, N 5, 752–757 (2008).</mixed-citation><mixed-citation xml:lang="en">P. Wu, Y. Gao, G. Cheng, W. Yang, Y. Lv, X. Hou, J. Anal. At. Spectrom., 23, N 5, 752–757 (2008).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">R. Sanchez, S. Maestre, S. Prats, J. L. Todoli, Anal. Chem., 89, N 24, 13618–13625 (2017).</mixed-citation><mixed-citation xml:lang="en">R. Sanchez, S. Maestre, S. Prats, J. L. Todoli, Anal. Chem., 89, N 24, 13618–13625 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">P. Jamroz, K. Greda, A. Dzimitrowicz, K. Swiderski, P. Pohl, Anal. Chem., 89, N 11, 5730–5734 (2017).</mixed-citation><mixed-citation xml:lang="en">P. Jamroz, K. Greda, A. Dzimitrowicz, K. Swiderski, P. Pohl, Anal. Chem., 89, N 11, 5730–5734 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">R. Liu, P. Wu, M. Y. Xi, K. L. Xu, Y. Lv, Talanta, 78, N 3, 885–890 (2009).</mixed-citation><mixed-citation xml:lang="en">R. Liu, P. Wu, M. Y. Xi, K. L. Xu, Y. Lv, Talanta, 78, N 3, 885–890 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">R. Liu, P. Wu, K. L. Xu, Y. Lv, X. D. Hou, Spectrosc. Acta B: At. Spectrosc., 63, N 6, 704–709 (2008).</mixed-citation><mixed-citation xml:lang="en">R. Liu, P. Wu, K. L. Xu, Y. Lv, X. D. Hou, Spectrosc. Acta B: At. Spectrosc., 63, N 6, 704–709 (2008).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">R. Liu, C. Wang, Y. Xu, J. Hu, D. Deng, Y. Lv, Anal. Chem., 89, N 24, 13269–13274 (2017).</mixed-citation><mixed-citation xml:lang="en">R. Liu, C. Wang, Y. Xu, J. Hu, D. Deng, Y. Lv, Anal. Chem., 89, N 24, 13269–13274 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">R. Liu, S. Zhang, C. Wei, Z. Xing, S. Zhang, X. Zhang, Acc. Chem. Res., 49, N 5, 775–783 (2016).</mixed-citation><mixed-citation xml:lang="en">R. Liu, S. Zhang, C. Wei, Z. Xing, S. Zhang, X. Zhang, Acc. Chem. Res., 49, N 5, 775–783 (2016).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Gao, M. Xu, R. E. Sturgeon, Z. Mester, Z. M. Shi, R. Galea, P. Saull, L. Yang, Anal. Chem., 87, N 8, 4495–4502 (2015).</mixed-citation><mixed-citation xml:lang="en">Y. Gao, M. Xu, R. E. Sturgeon, Z. Mester, Z. M. Shi, R. Galea, P. Saull, L. Yang, Anal. Chem., 87, N 8, 4495–4502 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Y. Gao, R. E. Sturgeon, Z. Mester, X. D. Hon, C. B. Zheng, L. Yang, Anal. Chem., 87, N 15, 7996-8004 (2015).</mixed-citation><mixed-citation xml:lang="en">Y. Gao, R. E. Sturgeon, Z. Mester, X. D. Hon, C. B. Zheng, L. Yang, Anal. Chem., 87, N 15, 7996-8004 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">R. Liu, X. Liu, Y. R. Tang, L. Wu, X. D. Hou, Y. Lv, Anal. Chem., 83, N 6, 2330–2336 (2011).</mixed-citation><mixed-citation xml:lang="en">R. Liu, X. Liu, Y. R. Tang, L. Wu, X. D. Hou, Y. Lv, Anal. Chem., 83, N 6, 2330–2336 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">X. L. Yu, Y. He, Appl. Spectrosc. Rev., 52, N 7, 605–622 (2017).</mixed-citation><mixed-citation xml:lang="en">X. L. Yu, Y. He, Appl. Spectrosc. Rev., 52, N 7, 605–622 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">P. Wu, C. H. Li, J. B. Chen, C. B. Zheng, X. D. Hou, Appl. Spectrosc. Rev., 47, N 5, 327–370 (2012).</mixed-citation><mixed-citation xml:lang="en">P. Wu, C. H. Li, J. B. Chen, C. B. Zheng, X. D. Hou, Appl. Spectrosc. Rev., 47, N 5, 327–370 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Q. H. Yin, D. M. Zhu, D. Z. Yang, Q. F. Hu, Y. L. Yang, J. Appl. Spectrosc., 84, N 6, 1084–1088 (2018).</mixed-citation><mixed-citation xml:lang="en">Q. H. Yin, D. M. Zhu, D. Z. Yang, Q. F. Hu, Y. L. Yang, J. Appl. Spectrosc., 84, N 6, 1084–1088 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">A. N. Zacharia, M. V. Arabadji, A. N. Chebotarev, J. Appl. Spectrosc., 84, N 1, 1–7 (2017).</mixed-citation><mixed-citation xml:lang="en">A. N. Zacharia, M. V. Arabadji, A. N. Chebotarev, J. Appl. Spectrosc., 84, N 1, 1–7 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">H. Shirkhanloo, M. Falahnejad, H. Z. Mousavi, J. Appl. Spectrosc., 82, N 6, 1072–1077 (2016).</mixed-citation><mixed-citation xml:lang="en">H. Shirkhanloo, M. Falahnejad, H. Z. Mousavi, J. Appl. Spectrosc., 82, N 6, 1072–1077 (2016).</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">W. Qiu, Y. Zhang, Y. M. Xu, Q. P. Su, R. Liu, C. H. Li, Atom. Spectrosc., 35, N 6, 260–264 (2014).</mixed-citation><mixed-citation xml:lang="en">W. Qiu, Y. Zhang, Y. M. Xu, Q. P. Su, R. Liu, C. H. Li, Atom. Spectrosc., 35, N 6, 260–264 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">S. S. D. Borges, M. A. Beinner, J. B. B. Silva, Biol. Trace Elem. Res., 167, N 1, 155–163 (2015).</mixed-citation><mixed-citation xml:lang="en">S. S. D. Borges, M. A. Beinner, J. B. B. Silva, Biol. Trace Elem. Res., 167, N 1, 155–163 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">F. R. de Amorim, M. B. Franco, C. C. Nascentes, J. B. B. da Silva, Food Anal. Methods, 4, N 1, 41–48 (2011).</mixed-citation><mixed-citation xml:lang="en">F. R. de Amorim, M. B. Franco, C. C. Nascentes, J. B. B. da Silva, Food Anal. Methods, 4, N 1, 41–48 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">M. V. Reboucas, D. Domingos, A. S. O. Santos, L. Sampaio, Fuel Process. Technol., 91, N 11, 1702–1709 (2010).</mixed-citation><mixed-citation xml:lang="en">M. V. Reboucas, D. Domingos, A. S. O. Santos, L. Sampaio, Fuel Process. Technol., 91, N 11, 1702–1709 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">M. Resano, J. Briceno, M. A. Belarra, J. Anal. At. Spectrom., 24, N 10, 1343–1354 (2009).</mixed-citation><mixed-citation xml:lang="en">M. Resano, J. Briceno, M. A. Belarra, J. Anal. At. Spectrom., 24, N 10, 1343–1354 (2009).</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>
