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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Aspirantskiy Vestnik Povolzhiya</journal-id><journal-title-group><journal-title xml:lang="en">Aspirantskiy Vestnik Povolzhiya</journal-title><trans-title-group xml:lang="ru"><trans-title>Аспирантский вестник Поволжья</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2072-2354</issn><issn publication-format="electronic">2410-3764</issn><publisher><publisher-name xml:lang="en">Samara State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">677728</article-id><article-id pub-id-type="doi">10.35693/AVP677728</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>PHARMACEUTICAL CHEMISTRY, PHARMACOGNOSY</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ФАРМАЦЕВТИЧЕСКАЯ ХИМИЯ, ФАРМАКОГНОЗИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Eutectic mixtures in the design of drugs</article-title><trans-title-group xml:lang="ru"><trans-title>Эвтектические композиции в дизайне лекарственных средств</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-3058-0046</contrib-id><name-alternatives><name xml:lang="en"><surname>Seryakova</surname><given-names>Anna N.</given-names></name><name xml:lang="ru"><surname>Серякова</surname><given-names>Анна Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>senior lecturer of the Department of Chemistry of the Institute of Pharmacy</p></bio><bio xml:lang="ru"><p>старший преподаватель кафедры химии Института фармации</p></bio><email>a.n.seryakova@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voronin</surname><given-names>Aleksandr</given-names></name><name xml:lang="ru"><surname>Воронин</surname><given-names>Александр Васильевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Pharmacy), Professor, Director of the Institute of Pharmacy</p></bio><bio xml:lang="ru"><p>доктор фарм. наук, профессор, директор Института фармации</p></bio><email>a.v.voronin@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Самарский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2025-05-07" publication-format="electronic"><day>07</day><month>05</month><year>2025</year></pub-date><pub-date date-type="pub" iso-8601-date="2025-06-24" publication-format="electronic"><day>24</day><month>06</month><year>2025</year></pub-date><volume>25</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>75</fpage><lpage>82</lpage><history><date date-type="received" iso-8601-date="2025-03-25"><day>25</day><month>03</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-04-04"><day>04</day><month>04</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Seryakova A., Voronin A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Серякова А.Н., Воронин А.В.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Seryakova A., Voronin A.</copyright-holder><copyright-holder xml:lang="ru">Серякова А.Н., Воронин А.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://aspvestnik.ru/2410-3764/article/view/677728">https://aspvestnik.ru/2410-3764/article/view/677728</self-uri><abstract xml:lang="en"><p>Drug development is a stage of modern drug design aimed at improving the biopharmaceutical characteristics of drugs, such as solubility, chemical stability, bioavailability, and pharmacological activity. The synthesis of solid dispersed systems of the eutectic type is one of the alternative options for the creation of new medicines based on known active pharmaceutical substances with improved and predictable properties. Eutectic mixtures consist of two or more components, and are characterized by certain compositions and a low melting point. The features of the microstructure of eutectic affect its physico-chemical properties, which determines the potential use of these systems in the pharmaceutical industry. The article provides an overview of scientific research aimed at studying eutectic compositions and analyzing their characteristics: solubility and dissolution rate, therapeutic efficacy and technological properties.</p></abstract><trans-abstract xml:lang="ru"><p>Разработка лекарственных средств – этап современного дизайна лекарств, целью которого является совершенствование биофармацевтических характеристик препаратов, таких как растворимость, химическая стабильность, биодоступность, фармакологическая активность. Синтез твердых дисперсных систем эвтектического типа – один из альтернативных вариантов создания новых лекарственных средств на основе известных активных фармацевтических субстанций с улучшенными и прогнозируемыми свойствами. Эвтектические смеси состоят из двух и более компонентов и характеризуются определенным составов и пониженной температурой плавления. Особенности микроструктуры эвтектик влияют на ее физико-химические свойства, что обуславливает потенциал использования данных систем в фармацевтической промышленности.</p> <p>В статье представлен обзор научных исследований, направленных на изучение эвтектических композиций и анализ их характеристик: растворимости и скорости растворения, терапевтической эффективности и технологических свойств.</p></trans-abstract><kwd-group xml:lang="en"><kwd>eutectic mixture</kwd><kwd>drugs design</kwd><kwd>solubility</kwd><kwd>dissolution</kwd><kwd>bioavailability</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>эвтектика</kwd><kwd>дизайн лекарств</kwd><kwd>растворимость</kwd><kwd>растворение</kwd><kwd>биодоступность</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Zefirova ON, Zefirov NS. Medical Chemistry. II. Methodological foundations of the creation of medicines. Vestnik Moskovskogo universiteta. Seriya 2. Chemistry. 2000;41(2):103-108. (In Russ.). [Зефирова О.Н., Зефиров Н.С. Медицинская химия (Medicinal Chemistry). II. Методологические основы создания лекарственных препаратов. Вecтник Московского университета. Серия 2. Химия. 2000;41(2):103-108].</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Buckley MM, Benfield P. Eutectic lidocaine/prilocaine cream. A review of the topical anaesthetic/analgesic efficacy of a eutectic mixture of local anaesthetics (EMLA). Drugs. 1993;46(1):126-51. DOI: 10.2165/00003495-199346010-00008</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Sawyer J, Febbraro S, Masud. S, et al. Heated lidocaine/tetracaine patch (SyneraTM, RapydanTM) compared with lidocaine/prilocaine cream (EMLA®) for topical anaesthesia before vascular access. Br J Anaesth. 2009;102(2):210-15. DOI: 10.1093/bja/aen364</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Cherukuvada S, Nangia A, Eutectics as improved pharmaceutical materials: Design, properties and characterization. Chem Commun. 2014;50:906-23. DOI: 10.1039/c3cc47521b</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Sekiguchi K, Obi N. Studies on absorption of eutectic mixtures: a comparison of the behavior of eutectic mixture of sulfathiazole and that of ordinary sulfathiazole in man. Chem Pharm Bull. 1961;9:866-872. DOI: 10.1248/cpb.9.866</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Bi M, Hwang SJ, Morris KR. Mechanism of eutectic formation upon compaction and its effects on tablet properties. Thermochim Acta. 2003;404(1-2):213-226. DOI: 10.1016/S0040-6031(03)00185-0</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Amidon GL, Lennerlas H, Shah VP, et al. A Theoretical Basis for a Biopharmaceutic Drug Classification: The Correlation of In Vitro Drug Product Dissolution and In Vivo Bioavailability. Pharm Res. 1995;12(3):413-420. DOI: 10.1023/A:1016212804288</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Sekiguchi K, Obi N, Ueda Y. Studies on Absorption of Eutectic Mixture. II. Absorption of fused Conglomerates of Chloramphenicol and Urea in Rabbits. Chem Pharm Bull. 1995;12(2):134-144. DOI: 10.1248/cpb.12.134</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Goldberg AH, Gibaldi M, Kanig JL. Increasing dissolution rates and gastrointestinal absorption of drugs via solid solutions and eutectic mixtures. I. Theoretical considerations and discussion of the literature. J Pharm Sci. 1965;54(8):1145-1148. DOI: 10.1002/jps.2600540810</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Chiou WL, Niazi S. Pharmaceutical applications of solid dispersion systems: dissolution of griseofulvin-succinic acid eutectic mixture. J Pharm Sci. 1976;65(8):1212-1214. DOI: 10.1002/jps.2600650820</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Law D, Wang W, Schmitt EA, et al. Properties of rapidly dissolving eutectic mixtures of poly(ethylene glycol) and fenofibrate: the eutectic microstructure. J Pharm Sci. 2003;92(3):505-15. DOI: 10.1002/jps.10324</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Abdelkader H, Abdallah OY, Salem H, et al. Eutectic, monotectic and immiscibility systems of nimesulide with water-soluble carriers: phase equilibria, solid-state characterisation and in-vivo/pharmacodynamic evaluation. J Pharm Pharmacol. 2014;66(10):1439-1450. DOI: 10.1111/jphp.12277</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Dugar RP, Gajera BY, Dave RH. Fusion Method for Solubility and Dissolution Rate Enhancement of Ibuprofen Using Block Copolymer Poloxamer 407. AAPS PharmSciTech. 2016;17(6):1428-1440. DOI: 10.1208/s12249-016-0482-6</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Sherikar A, Siddique MUM, More M, et al. Preparation and Evaluation of Silymarin-Loaded Solid Eutectic for Enhanced Anti-Inflammatory, Hepatoprotective Effect: In Vitro-In Vivo Prospect. Oxid Med Cell Longev. 2021;10;2021:1818538. DOI: 10.1155/2021/1818538</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Tkachenko ML, Zhnyakina LE, Kosmynin AS. Peculiarities of dissolution kinetics in the paracetamol – Aminocaproic acid system. Pharmaceutical Chemistry Journal. 2002;36(11):634-636. DOI: 10.1023/A:1022633819427</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Araya-Sibaja AM, Vega-Baudrit JR, Guillen-Giron T, et al. Drug Solubility Enhancement through the Preparation of Multicomponent Organic Materials: Eutectics of Lovastatin with Carboxylic Acids. Pharmaceutics. 2019;11(3):112. DOI: 10.3390/pharmaceutics11030112</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Li W, Shi P, Jia L, et al. Eutectics and Salt of Dapsone With Hydroxybenzoic Acids: Binary Phase Diagrams, Characterization and Evaluation. J Pharm Sci. 2020;109(7):2224-2236. DOI: 10.1016/j.xphs.2020.04.003</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Patel RD, Raval MK, Sheth NR. Formation of Diacerein - fumaric acid eutectic as a multi-component system for the functionality enhancement. Journal of Drug Delivery Science and Technology. 2020;58:101562. DOI: 10.1016/j.jddst.2020.101562</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Patel RD, Raval MK, Pethani TM, et al. Influence of eutectic mixture as a multi-component system in the improvement of physicomechanical and pharmacokinetic properties of diacerein. Advanced Powder Technology. 2020;31(4):1441-1456. DOI: 10.1016/j.apt.2020.01.021</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Das M, Panigrahy S, Dash R, et al. Development of eutectics of pioglitazone with citric acid and its effect on crystallite properties and dissolution. Acta Chim Slov. 2024;71(3):482-491. DOI: 10.17344/acsi</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Jin S, Jang J, Lee S, et al. Binary Mixtures of Some Active Pharmaceutical Ingredients with Fatty Alcohols-The Criteria of Successful Eutectic Formation and Dissolution Improvement. Pharmaceutics. 2020;12(11):1098. DOI: 10.3390/pharmaceutics12111098</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Palanisamy V, Sanphui P, Palanisamy K, et al. Design of Ascorbic Acid Eutectic Mixtures With Sugars to Inhibit Oxidative Degradation. Front Chem. 2022;10:754269. DOI: 10.3389/fchem.2022.754269</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Zhnyakina LE, Tkachenko ML, Pervushkin SV, et al. The influence of physicochemical interactions on the solubility of salicylamide from solid hydrophilic dispersions with trisamine. Pharmaceutical Chemistry Journal. 2004;38(12):677-679. DOI: 10.1007/s11094-005-0059-2</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Tkachenko МL, Zhnyakina LYe, Moshchensky YuV, et al. Investigation of the solid dispersions of caffeine with trisamine as a hydrophylic carrier. Problems of biological, medical and pharmaceutical chemistry. 2005;3:17-21. (In Russ.). [Ткаченко M.Л., Жнякина Л.Е., Мощенский Ю.В., и др. Исследование твердых дисперсий кофеина с трисамином в качестве гидрофильного носителя. Вопросы биологической, медицинской и фармацевтической химии. 2005;3:17-21].</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Varma MM, Pandi JK. Dissolution, solubility, XRD, and DSC studies on flurbiprofen-nicotinamide solid dispersions. Drug Dev Ind Pharm. 2005;31(4-5):417-423. DOI: 10.1080/03639040500214613</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Goud NR, Suresh K, Sanphui P, et al. Fast dissolving eutectic compositions of curcumin. Int J Pharm. 2012;439(1-2):63-72. DOI: 10.1016/j.ijpharm.2012.09.045</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Chadha R, Sharma M, Haneef J. Multicomponent solid forms of felodipine: preparation, characterisation, physicochemical and in-vivo studies. J Pharm Pharmacol. 2017;69(3):254-264. DOI: 10.1111/jphp.12685</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Haneef J, Chadha R. Antioxidant-Based Eutectics of Irbesartan: Viable Multicomponent Forms for the Management of Hypertension. AAPS PharmSciTech. 2018;19(3):1191-1204. DOI: 10.1208/s12249-017-0930-y</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>Bazzo GC, Mostafa D, França MT, et al. How tenofovir disoproxil fumarate can impact on solubility and dissolution rate of efavirenz? Int J Pharm. 2019;570:118597. DOI: 10.1016/j.ijpharm.2019.118597</mixed-citation></ref><ref id="B30"><label>30.</label><mixed-citation>Hyun SM, Lee BJ, Abuzar SM, et al. Preparation, characterization, and evaluation of celecoxib eutectic mixtures with adipic acid/saccharin for improvement of wettability and dissolution rate. Int J Pharm. 2019;554:61-71. DOI: 10.1016/j.ijpharm.2018.10.044</mixed-citation></ref><ref id="B31"><label>31.</label><mixed-citation>Górniak A, Karolewicz B, Żurawska-Płaksej E, et al. Thermal, spectroscopic, and dissolution studies of the simvastatin – acetylsalicylic acid mixtures. J Therm Anal Calorim. 2013;111(3):2125-2132. DOI: 10.1007/s10973-012-2641-7</mixed-citation></ref><ref id="B32"><label>32.</label><mixed-citation>Figueirêdo CBM, Nadvorny D, de Medeiros Vieira ACQ, et al. Enhancement of dissolution rate through eutectic mixture and solid solution of posaconazole and benznidazole. Int J Pharm. 2017;525(1):32-42. DOI: 10.1016/j.ijpharm.2017.04.021</mixed-citation></ref><ref id="B33"><label>33.</label><mixed-citation>Dutt B, Narwal S, Kumar A, et al. Formulation of Eutectic Mixture of Curcumin with Salicylic Acid for Improving its Dissolution Profile. Research J Pharm and Tech. 2021;14(4) DOI: 10.52711/0974-360X.2021.00331</mixed-citation></ref><ref id="B34"><label>34.</label><mixed-citation>Abdelkader H, Abdallah OY, Salem HS. Comparison of the effect of tromethamine and polyvinylpyrrolidone on dissolution properties and analgesic effect of nimesulide. AAPS PharmSciTech. 2007;8(3): E110-E117. DOI: 10.1208/pt0803065</mixed-citation></ref><ref id="B35"><label>35.</label><mixed-citation>Seryakova AN, Tkachenko ML, Zhnyakina LE, et al. The phase diagram of the binary medicinal condensed system “ibuprofen – ketoprofen”. Problems of biological, medical and pharmaceutical chemistry. 2018;21(10):37-40. [Серякова А.Н., Ткаченко М.Л., Жнякина Л.Е., и др. Фазовая диаграмма бинарной лекарственной конденсированной системы «ибупрофен – кетопрофен». Вопросы биологической, медицинской и фармацевтической химии. 2018;21(10):37-40]. DOI: 10.29296/25877313-2018-10-06</mixed-citation></ref><ref id="B36"><label>36.</label><mixed-citation>Seryakova AN, Tkachenko ML, Moschenskyi YuV. The phase diagram of the binary medicinal condensed system “ketoprofen – phenylbutazone”; anti-inflammatory activity of the binary eutectic system. Problems of biological, medical and pharmaceutical chemistry. 2019;22(12):23-28. [Серякова А.Н., Ткаченко М.Л., Мощенский Ю.В. Фазовая диаграмма бинарной лекарственной конденсированной системы «кетопрофен – фенилбутазон»; противовоспалительная активность двойной эвтектики. Вопросы биологической, медицинской и фармацевтической химии. 2019;22(12):23-28]. DOI: 10.29296/25877313-2019-12-03</mixed-citation></ref><ref id="B37"><label>37.</label><mixed-citation>Tkachenko ML, Loseva MA, Zhnyakina LE, et al. Phase diagrams of the binary drug system “diclofenac – mexidol”: anti-inflammatory activity of the double eutectic. Problems of biological, medical and pharmaceutical chemistry. 2021;24(2):35-41. [Ткаченко М.Л., Лосева М.А., Жнякина Л.Е., и др. Фазовые диаграммы бинарной лекарственной системы «диклофенак – мексидол»: противовоспалительная активность двойной эвтектики. Вопросы биологической, медицинской и фармацевтической химии. 2021;24(2):35-41]. DOI: 10.29296/25877313-2021-02-06</mixed-citation></ref><ref id="B38"><label>38.</label><mixed-citation>Alshaikh RA, Essa EA, El Maghraby GM. Eutexia for enhanced dissolution rate and anti-inflammatory activity of nonsteroidal anti-inflammatory agents: Caffeine as a melting point modulator. Int J Pharm. 2019;563:395-405. DOI: 10.1016/j.ijpharm.2019.04.024</mixed-citation></ref><ref id="B39"><label>39.</label><mixed-citation>Thipparaboina R, Thumuri D, Chavan R, et al. Fast dissolving drug-drug eutectics with improved compressibility and synergistic effects. Eur J Pharm Sci. 2017;104:82-89. DOI: 10.1016/j.ejps.2017.03.042</mixed-citation></ref><ref id="B40"><label>40.</label><mixed-citation>Haneef J, Chadha R. Drug-Drug Multicomponent Solid Forms: Cocrystal, Coamorphous and Eutectic of Three Poorly Soluble Antihypertensive Drugs Using Mechanochemical Approach. AAPS PharmSciTech. 2017;18(6):2279-2290. DOI: 10.1208/s12249-016-0701-1</mixed-citation></ref><ref id="B41"><label>41.</label><mixed-citation>Arafa MF, Alshaikh RA, Abdelquader MM, et al. Co-processing of Atorvastatin and Ezetimibe for Enhanced Dissolution Rate: In Vitro and In Vivo Correlation. AAPS PharmSciTech. 2021;22(2):59. DOI: 10.1208/s12249-021-01925-y</mixed-citation></ref><ref id="B42"><label>42.</label><mixed-citation>D’vries R, Renza-Diaz V, González M, et al. Mechanochemical Treatment of Quercetin and Curcumin to Obtain Eutectic Mixtures with High Antioxidant Activity. CrystEngComm. 2021;23. DOI: 10.1039/D1CE00697E</mixed-citation></ref><ref id="B43"><label>43.</label><mixed-citation>Chadha K, Karan M, Chadha R, et al. Is Failure of Cocrystallization Actually a Failure? Eutectic Formation in Cocrystal Screening of Hesperetin. J Pharm Sci. 2017;106(8):2026-2036. DOI: 10.1016/j.xphs.2017.04.038</mixed-citation></ref><ref id="B44"><label>44.</label><mixed-citation>Seryakova AN, Tkachenko ML, Lyamin AV, et al. The differential scanning calorimetry of binary systems with participation of some antifungal substances; аntifungal activity of eutectic structures. Problems of biological, medical and pharmaceutical chemistry. 2020:23(5):15-22. [Серякова А.Н., Ткаченко М.Л., Лямин А.В., и др. Дифференциальная сканирующая калориметрия бинарных систем с участием некоторых противогрибковых веществ; противогрибковая активность эвтектических составов. Вопросы биологической, медицинской и фармацевтической химии. 2020:23(5):15-22]. DOI: 10.29296/25877313-2020-05-03</mixed-citation></ref><ref id="B45"><label>45.</label><mixed-citation>Tkachenko ML, Lyamin AV, Zhnyakina LE, et al. Differential scanning calorimetry study of binary antimicrobial systems with trimethoprim: activity of eutectics. Pharmaceutical Chemistry Journal. 2020;54(1):86-89. DOI: 10.1007/s11094-020-02161-7</mixed-citation></ref><ref id="B46"><label>46.</label><mixed-citation>Abioye A, Sanyaolu A, Dudzinska P, et al Chitosan-induced Synergy for Extended Antimicrobial Potency and Enhanced In Vitro Drug Release of Free Base Ciprofloxacin Nanoplexes. Pharm Nanotechnol. 2020;8(1):33-53. DOI: 10.2174/2211738507666191021102256</mixed-citation></ref><ref id="B47"><label>47.</label><mixed-citation>Jain H, Khomane KS, Bansal AK. Implication of microstructure on the mechanical behaviour of an aspirin – paracetamol eutectic mixture. CrystEngComm. 2014;16(36):8471-8478. DOI: 10.1039/c4ce00878b</mixed-citation></ref><ref id="B48"><label>48.</label><mixed-citation>Tkachenko ML, Zhnyakina LYe, Moshchenky YuV, et al. Thermal investigations and some technological properties of the triple drug system “caffeine – paracetamol – urea”. Pharmacy. 2008;2:29-32. (In Russ.). [Ткаченко М.Л., Жнякина Л.Е., Мощенский Ю.В., и др. Исследования тройной лекарственной системы «кофеин – парацетамол – мочевина». Фармация. 2008;2:29-32].</mixed-citation></ref><ref id="B49"><label>49.</label><mixed-citation>Tkachenko ML, Seryakova AN, Lyamin AV, et al. Phase equilibrium in the caffeine – paracetamol – piracetam triple condensed system. Study of some pharmaco-technological parameters of the eutectic composition. Pharmaceutical Chemistry Journal. 2022;55(11):1250-1253. DOI: 10.1007/s11094-022-02566-6</mixed-citation></ref></ref-list></back></article>
