<?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">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/achb.1006</article-id><article-id custom-type="edn" pub-id-type="custom">ZEGLVF</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-1563</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>ФИЗИКО-ХИМИЧЕСКАЯ БИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICOCHEMICAL BIOLOGY</subject></subj-group></article-categories><title-group><article-title>Использование микроорганизмов для извлечения металлов из водных объектов и создание на их основе катализаторов</article-title><trans-title-group xml:lang="en"><trans-title>Use of microorganisms to recover metals from water bodies and create catalysts on their basis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4187-4666</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каманина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamanina</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каманина Ольга Александровна, кандидат химических наук, доцент, ведущий научный сотрудник</p><p>300012, г. Тула, пр. Ленина, 92</p></bio><bio xml:lang="en"><p>Olga A. Kamanina, Cand. Sci. (Chemistry), Associate Professor, Leading Researcher</p><p>92, Lenin Ave., Tula, 300012</p></bio><email xlink:type="simple">o.a.kamanina@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1031-7752</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыбочкин</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rybochkin</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыбочкин Павел Владимирович, младший научный сотрудник</p><p>300012, г. Тула, пр. Ленина, 92</p></bio><bio xml:lang="en"><p>Pavel V. Rybochkin, Junior Researcher</p><p>92, Lenin Ave., Tula, 300012</p></bio><email xlink:type="simple">rybochkin.pavel.vl@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6236-1966</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соромотин</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Soromotin</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соромотин Виталий Николаевич, кандидат химических наук, старший научный сотрудник</p><p>300012, г. Тула, пр. Ленина, 92</p></bio><bio xml:lang="en"><p>Vitaly N. Soromotin, Cand. Sci. (Chemistry), Senior Researcher</p><p>92, Lenin Ave., Tula, 300012</p></bio><email xlink:type="simple">kilativ90@yandex.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тульский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tula State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>02</day><month>12</month><year>2025</year></pub-date><volume>15</volume><issue>4</issue><fpage>495</fpage><lpage>502</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Каманина О.А., Рыбочкин П.В., Соромотин В.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Каманина О.А., Рыбочкин П.В., Соромотин В.Н.</copyright-holder><copyright-holder xml:lang="en">Kamanina O.A., Rybochkin P.V., Soromotin V.N.</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://vuzbiochemi.elpub.ru/jour/article/view/1563">https://vuzbiochemi.elpub.ru/jour/article/view/1563</self-uri><abstract><p>Целью проведенного исследования являлась иллюстрация принципиальной возможности сорбции и удаления наночастиц палладия из водной среды с помощью клеток микроорганизмов Paracoccus yeei ВКМ В-3302. Важной особенностью исследования являлся анализ распределения наночастиц палладия по размерам в зависимости от способа хранения клеток микроорганизмов Paracoccus yeei ВКМ В-3302 после их выращивания. Установлено, что при использовании нативных (не подвергавшихся заморозке) микробных клеток средний диаметр образующихся наночастиц палладия составлял 3,99±0,03 нм, в то время как для микроорганизмов, замороженных при температурах минус 4 и минус 20 °С, фиксировалось увеличение среднего диаметра наночастиц до 4,3±0,1 и 4,5±0,6 нм соответственно. Эти наблюдения подчеркивают важную роль жизнеспособности микробных клеток Paracoccus yeei ВКМ В-3302 в процессах формирования и стабилизации палладиевых наночастиц, а также в определении их размерных характеристик. Созданные биогибридные материалы проявляют выраженную каталитическую активность и могут эффективно использоваться в реакциях кросс-сочетания Мизороки – Хека, что подтверждает их высокую функциональную значимость. Предполагается, что удерживание и стабилизация палладиевых наночастиц обеспечиваются комплексом химических взаимодействий, включающих амидные связи белков, карбоксильные и аминогруппы аминокислот, а также гликозидные связи полисахаридов, липидов и пептидогликана, входящих в состав клеточной оболочки. Эти компоненты создают многофункциональную матрицу, способствующую надежной фиксации и активности наночастиц.</p></abstract><trans-abstract xml:lang="en"><p>The study aimed to demonstrate the sorption ability of Paracoccus yeei VKM B-3302 cells to remove palladium nanoparticles from aqueous media. An important feature of this study was the size distribution analysis of palladium nanoparticles depending on the method used to store Paracoccus yeei VKM B-3302 cells after culture. The average diameter of palladium nanoparticles formed with the use of native (non-frozen) microbial cells was found to be equal to 3.99±0.03 nm, whereas in the case of microorganisms frozen at temperatures of minus 4 °С and minus 20 °С, it increased to 4.3±0.1 and 4.5±0.6 nm, respectively. These observations highlight the important role of the viability of Paracoccus yeei VKM B-3302 cells in the formation and stabilization of palladium nanoparticles, as well as in the determination of their size characteristics. The produced biohybrid materials exhibit pronounced catalytic activity and can be effectively used in Mizoroki – Heck cross-coupling reactions, which confirms their high functional significance. It is assumed that the retention and stabilization of palladium nanoparticles are ensured by a complex of chemical interactions, including amide bonds in proteins and carboxyl and amino groups of amino acids, as well as glycosidic bonds in polysaccharides, lipids, and peptidoglycan, which are part of the cell envelope. These components create a multifunctional matrix that enables reliable fixation and activity of nanoparticles.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>катализаторы</kwd><kwd>бактерии</kwd><kwd>наночастицы металлов</kwd><kwd>биосинтез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>catalysts</kwd><kwd>bacteria</kwd><kwd>metal nanoparticles</kwd><kwd>biosynthesis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено за счет гранта Российского научного фонда № 24-73-10013, https://rscf.ru/project/24-73-10013/.</funding-statement><funding-statement xml:lang="en">The Russian Science Foundation supported this research, grant no. 24-73-10013 https://rscf.ru/en/project/24-73-10013/.</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">Kapoor R.T., Salvadori M.R., Rafatullah M., Siddiqui M.R., Khan M.A., Alshareef S.A. Exploration of microbial factories for synthesis of nanoparticles – a sustainable approach for bioremediation of environmental contaminants. Frontiers in Microbiology. 2021;12:658294. DOI: 10.3389/fmicb.2021.658294.</mixed-citation><mixed-citation xml:lang="en">Kapoor R.T., Salvadori M.R., Rafatullah M., Siddiqui M.R., Khan M.A., Alshareef S.A. Exploration of microbial factories for synthesis of nanoparticles – a sustainable approach for bioremediation of environmental contaminants. Frontiers in Microbiology. 2021;12:658294. DOI: 10.3389/fmicb.2021.658294.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Olawade D.B., Wada O.Z., Fapohunda O., Egbewole B.I., Ajisafe O., Ige A.O. Nanoparticles for microbial control in water: mechanisms, applications, and ecological implications. Frontiers in Nanotechnology. 2024;6:1427843. DOI: 10.3389/fnano.2024.1427843.</mixed-citation><mixed-citation xml:lang="en">Olawade D.B., Wada O.Z., Fapohunda O., Egbewole B.I., Ajisafe O., Ige A.O. Nanoparticles for microbial control in water: mechanisms, applications, and ecological implications. Frontiers in Nanotechnology. 2024;6:1427843. DOI: 10.3389/fnano.2024.1427843.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Yamini V., Devi Rajeswari V. Effective bio-mediated nanoparticles for bioremediation of toxic metal ions from wastewater – a review. Journal of Environmental Nanotechnology. 2023;12(2):12-33. DOI: 10.13074/jent.2023.06.232467.</mixed-citation><mixed-citation xml:lang="en">Yamini V., Devi Rajeswari V. Effective bio-mediated nanoparticles for bioremediation of toxic metal ions from wastewater – a review. Journal of Environmental Nanotechnology. 2023;12(2):12-33. DOI: 10.13074/jent.2023.06.232467.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Nuzzo A., Hosseinkhani B., Boon N., Zanaroli G., Fava F. Impact of bio-palladium nanoparticles (bio-Pd NPs) on the activity and structure of a marine microbial community. Environmental Pollution. 2017;220:1068-1078. DOI: 10.1016/j.envpol.2016.11.036.</mixed-citation><mixed-citation xml:lang="en">Nuzzo A., Hosseinkhani B., Boon N., Zanaroli G., Fava F. Impact of bio-palladium nanoparticles (bio-Pd NPs) on the activity and structure of a marine microbial community. Environmental Pollution. 2017;220:1068-1078. DOI: 10.1016/j.envpol.2016.11.036.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kimber R.L., Lewis E.A., Parmeggiani F., Smith K., Bagshaw H., Gianolio D., et аl. Biosynthesis and characterization of copper nanoparticles using Shewanella oneidensis: application for click chemistry. Small. 2018:14(10):1703145. DOI: 10.1002/smll.201703145.</mixed-citation><mixed-citation xml:lang="en">Kimber R.L., Lewis E.A., Parmeggiani F., Smith K., Bagshaw H., Gianolio D., et аl. Biosynthesis and characterization of copper nanoparticles using Shewanella oneidensis: application for click chemistry. Small. 2018:14(10):1703145. DOI: 10.1002/smll.201703145.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Gomez-Bolivar J., Mikheenko I.P., Macaskie L.E., Merroun M.L. Characterization of palladium nanoparticles produced by healthy and microwave-injured cells of Desulfovibrio desulfuricans and Escherichia coli. Nanomaterials. 2019;9(6):857. DOI: 10.3390/nano9060857.</mixed-citation><mixed-citation xml:lang="en">Gomez-Bolivar J., Mikheenko I.P., Macaskie L.E., Merroun M.L. Characterization of palladium nanoparticles produced by healthy and microwave-injured cells of Desulfovibrio desulfuricans and Escherichia coli. Nanomaterials. 2019;9(6):857. DOI: 10.3390/nano9060857.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Mandeep, Shukla P. Microbial nanotechnology for bioremediation of industrial wastewater. Frontiers in Microbiology. 2020;11:590631. DOI: 10.3389/fmicb.2020.590631.</mixed-citation><mixed-citation xml:lang="en">Mandeep, Shukla P. Microbial nanotechnology for bioremediation of industrial wastewater. Frontiers in Microbiology. 2020;11:590631. DOI: 10.3389/fmicb.2020.590631.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bradski G. The OpenCV library. Doctor Dobbs Journal. 2000;25(11).</mixed-citation><mixed-citation xml:lang="en">Bradski G. The OpenCV library. Doctor Dobbs Journal. 2000;25(11).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Stringer C., Pachitariu M. Cellpose3: one-click image restoration for improved cellular segmentation. Nature Methods. 2025;22(3):592-599. DOI: 10.1038/s41592-025-02595-5.</mixed-citation><mixed-citation xml:lang="en">Stringer C., Pachitariu M. Cellpose3: one-click image restoration for improved cellular segmentation. Nature Methods. 2025;22(3):592-599. DOI: 10.1038/s41592-025-02595-5.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Chatterjee S., Bhattacharya S.K. Size-dependent catalytic activity and fate of palladium nanoparticles in Suzuki – Miyaura coupling reactions. ACS Omega. 2018;3(10):12905-12913. DOI: 10.1021/acsomega.8b01598.</mixed-citation><mixed-citation xml:lang="en">Chatterjee S., Bhattacharya S.K. Size-dependent catalytic activity and fate of palladium nanoparticles in Suzuki – Miyaura coupling reactions. ACS Omega. 2018;3(10):12905-12913. DOI: 10.1021/acsomega.8b01598.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Adams C.P., Walker K.A., Obare S.O., Docherty K.M. Size-dependent antimicrobial effects of novel palladium nanoparticles. PLoS One. 2014;9(1):e85981. DOI: 10.1371/journal.pone.0085981.</mixed-citation><mixed-citation xml:lang="en">Adams C.P., Walker K.A., Obare S.O., Docherty K.M. Size-dependent antimicrobial effects of novel palladium nanoparticles. PLoS One. 2014;9(1):e85981. DOI: 10.1371/journal.pone.0085981.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Deplanche K., Bennett J.A., Mikheenko I.P., Omajali J., Wells A.S., Meadows R.E., et al. Catalytic activity of biomass-supported Pd nanoparticles: influence of the biological component in catalytic efficacy and potential application in ‘green’ synthesis of fine chemicals and pharmaceuticals. Applied Catalysis B: Environmental. 2014;147:651-665. DOI: 10.1016/j.apcatb.2013.09.045.</mixed-citation><mixed-citation xml:lang="en">Deplanche K., Bennett J.A., Mikheenko I.P., Omajali J., Wells A.S., Meadows R.E., et al. Catalytic activity of biomass-supported Pd nanoparticles: influence of the biological component in catalytic efficacy and potential application in ‘green’ synthesis of fine chemicals and pharmaceuticals. Applied Catalysis B: Environmental. 2014;147:651-665. DOI: 10.1016/j.apcatb.2013.09.045.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Ariannezhad M., Pourmorteza N., Yousefi A., Esperi M. Catalytic reduction of nitroarenes and Suzuki – Miyaura reactions using Pd complex stabilized on the functionalized polymeric support. Chemical Physics Letters. 2022;793:139431. DOI: 10.1016/j.cplett.2022.139431.</mixed-citation><mixed-citation xml:lang="en">Ariannezhad M., Pourmorteza N., Yousefi A., Esperi M. Catalytic reduction of nitroarenes and Suzuki – Miyaura reactions using Pd complex stabilized on the functionalized polymeric support. Chemical Physics Letters. 2022;793:139431. DOI: 10.1016/j.cplett.2022.139431.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y., Yue-Su M.S., Zhang H.-Y., Zhang Y., Dong-Han M.S., Han Y.-P., et al. Synthesis of tetracyclic indolines through palladium-catalyzed asymmetric dearomative reaction of aryl iodides. ChemistrySelect. 2021;6(19):4719-4724. DOI: 10.1002/slct.202101238.</mixed-citation><mixed-citation xml:lang="en">Li Y., Yue-Su M.S., Zhang H.-Y., Zhang Y., Dong-Han M.S., Han Y.-P., et al. Synthesis of tetracyclic indolines through palladium-catalyzed asymmetric dearomative reaction of aryl iodides. ChemistrySelect. 2021;6(19):4719-4724. DOI: 10.1002/slct.202101238.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Egan-Morriss C., Kimber R.L., Powell N.A., Lloyd J.R. Biotechnological synthesis of Pd-based nanoparticle catalysts. Nanoscale Advances. 2022;4(3):654-679. DOI: 10.1039/d1na00686j.</mixed-citation><mixed-citation xml:lang="en">Egan-Morriss C., Kimber R.L., Powell N.A., Lloyd J.R. Biotechnological synthesis of Pd-based nanoparticle catalysts. Nanoscale Advances. 2022;4(3):654-679. DOI: 10.1039/d1na00686j.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Law C.K.Y., Bonin L., De Gusseme B., Boon N., Kundu K. Biogenic synthesis of palladium nanoparticles: new production methods and applications. Nanotechnology Reviews. 2022;11(1):3104-3124. DOI: 10.1515/ntrev-2022-0482.</mixed-citation><mixed-citation xml:lang="en">Law C.K.Y., Bonin L., De Gusseme B., Boon N., Kundu K. Biogenic synthesis of palladium nanoparticles: new production methods and applications. Nanotechnology Reviews. 2022;11(1):3104-3124. DOI: 10.1515/ntrev-2022-0482.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Macaskie L.E., Collins J., Mikheenko I.P., Gomez-Bolivar J., Merroun M.L., Bennett J.A. Enhanced hydrogenation catalyst synthesized by Desulfovibrio desulfuricans exposed to a radio frequency magnetic field. Microbial Biotechnology. 2021;14(5):2041-2058. DOI: 10.1111/1751-7915.13878.</mixed-citation><mixed-citation xml:lang="en">Macaskie L.E., Collins J., Mikheenko I.P., Gomez-Bolivar J., Merroun M.L., Bennett J.A. Enhanced hydrogenation catalyst synthesized by Desulfovibrio desulfuricans exposed to a radio frequency magnetic field. Microbial Biotechnology. 2021;14(5):2041-2058. DOI: 10.1111/1751-7915.13878.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Schmitt J., Flemming H.-C. FTIR-spectroscopy in microbial and material analysis. International Biodeterioration &amp; Biodegradation. 1998;41(1):1-11. DOI: 10.1016/S0964-8305(98)80002-4.</mixed-citation><mixed-citation xml:lang="en">Schmitt J., Flemming H.-C. FTIR-spectroscopy in microbial and material analysis. International Biodeterioration &amp; Biodegradation. 1998;41(1):1-11. DOI: 10.1016/S0964-8305(98)80002-4.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Mart M. The effect of the DNA support on Pd/DNA catalyzed organic transformations. Catalysis Science &amp; Technology. 2024;14(13):3580-3588. DOI: 10.1039/D4CY00546E.</mixed-citation><mixed-citation xml:lang="en">Mart M. The effect of the DNA support on Pd/DNA catalyzed organic transformations. Catalysis Science &amp; Technology. 2024;14(13):3580-3588. DOI: 10.1039/D4CY00546E.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Omajali J.B., Mikheenko I.P., Merroun M.L., Wood J., Macaskie L.E. Characterization of intracellular palladium nanoparticles synthesized by Desulfovibrio desulfuricans and Bacillus benzeovorans. Journal of Nanoparticle Research. 2015;17:264. DOI: 10.1007/s11051-015-3067-5.</mixed-citation><mixed-citation xml:lang="en">Omajali J.B., Mikheenko I.P., Merroun M.L., Wood J., Macaskie L.E. Characterization of intracellular palladium nanoparticles synthesized by Desulfovibrio desulfuricans and Bacillus benzeovorans. Journal of Nanoparticle Research. 2015;17:264. DOI: 10.1007/s11051-015-3067-5.</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>
