Определения водорастворимых квантовых точек CdTe, CdTe/ZnS и многослойных квантовых точек CdTeSe/CdS/CdZnS/ZnS методом высокоэффективного капиллярного электрофореза
https://doi.org/10.17586/2220-8054-2025-16-4-528-536
Аннотация
Гидрофильные квантовые точки (КТ) CdTe, CdTe/ZnS и многослойные CdTeSe/CdS/CdZnS/ZnS исследованы методом капиллярного зонного электрофореза. Изучено влияние факторов электрофоретического процесса на параметры миграции КТ и подобраны условия анализа КТ. В данном исследовании было показано, что по изменению типа электрофореграмм можно сделать вывод о неоднородности образцов квантовых точек по размерам, эффективности синтеза и очистки квантовых точек, а также о процессах их деградации в водной среде.
Об авторах
Е. Д. Грибова
Dubna State University
Россия
Россия
С. А. Новикова
Dubna State University
Россия
Россия
И. В. Мухина
Dubna State University
Россия
Россия
Список литературы
1. Bhawna K.C., Ale Y., Kukreti N. Quantum Dots: An Emerging Approach for Lung Cancer. Management Int. J. of Drug Delivery Technology, 2024, 14 (3), P. 1914–1920.
2. Klepamlk K., Voracova I., Liskova M., Prikryl J., Hezinova V., Foret F. Capillary electrophoresis immunoassays with conjugated quantum dots. Electrophoresis, 2011, 32, P. 1217–1223.
3. Novikova S.A., Gribova E.D., Andreev E.V., Gladyshev P.P., Kalganova N.V., Ibrahim M.A. Colloidal Synthesis and Characterization of Hydrophilic CdTe Quantum Dots for Medical Diagnostics. Egypt. J. Chem. The First Int. Conference on Molecular Modeling and Spectroscopy, 2019, P. 77–88.
4. Sahoo S., et al. Quantum dots enabled point-of-care diagnostics: A new dimension to the nanodiagnosis. Advanced Nanomaterials for Point of Care Diagnosis and Therapy. Elsevier, 2022, P. 43–52.
5. Gladyshev P.P., Tumanov Y.V., Ibragimova S.A., Kouznetsov V.V., Gribova E.D. Quantum dots in proteomic studies and medical diagnostics. Russian Chemical Bulletin, Int. Edition, 2018, 67 (4), P. 600–613.
6. Zareba N., Lewandowski Ł., Kunachowicz D., Kizek R., Kepinska M. Activity of CdTe Quantum-Dot-Tagged Superoxide Dismutase and Its Analysis in Capillary Electrophoresis. Int. J. of Molecular Sciences, 2021, 22, 6156.
7. Chen G., et al. Long-term chemical biotransformation and pathways of Cd-based quantum dots in mice. Nano Today, 2022, 44, 101504.
8. Campora S., Ghersi G. Recent developments and applications of smart nanoparticles in biomedicine. Nanotechnology Reviews, 2022, 11 (1), P. 2595–2631.
9. Pandey S., Bodas D. High-quality quantum dots for multiplexed bioimaging: A critical review. Advances in Colloid and Interface Science, 2020, 102137.
10. Liu S.-L., Wang Z.-G., Xie H.-Y., Liu An-An, Lamb D. C., PangD.-W. Single-Virus Tracking: From Imaging Methodologies to Virological Applications. Chemical Reviews, 2020, 120, P. 1936–1979.
11. Liu Y.M., Mei L., Liu L.J., et al. Sensitive Chemiluminescence Immunoassay by Capillary Electrophoresis with Gold Nanoparticles. Analytical Chemistry, 2011, 83, P. 1137–1143.
12. Rajender G., Goswami U., Giri P.K. Solvent dependent synthesis of edge-controlled graphene quantum dots with high photoluminescence quantum yield and their application in confocal imaging of cancer cells. J. of Colloid and Interface Science, 2019, 67.
13. Thang P.N., et al. Structural and optical properties in near infrared of CdTeSe coloidal quantum dots for potential application in solar cells. Vietnam J. of Science and Technology, 2017, 55 (4), P. 515–525.
14. Dubovik A.Y. Preparation of colloidal nanomaterials and study of their optical properties. SPb, ITMO University, 2020, 52 p.
15. Kleparn ´ ´ık K., Modlitbova P. Preparation and Analysis of Quantum Dots: Applications of Capillary Electrophoresis. ´ Quantum Dots: Applications in Biology, 2020, P. 55–83.
16. Fontes A., Santos B.S. Quantum Dots Applications in Biology. Methods in Molecular Biology, 2020, 302 p.
17. Oszwałdowski S., Kuban P. Capillary electrophoresis study on phase of mixed micelles and its role in transport phenomena of particles. ´ Analytica Chimica Acta, 2015, 864, P. 85–93.
18. Li Y.Q., et al. A highly efficient capillary electrophoresis-based method for size determination of water-soluble CdSe/ZnS core-shell quantum dots. Analytica Chimica Acta, 2009, 647 (2), P. 219–225.
19. Song X., et al. Highly efficient size separation of CdTe quantum dots by capillary gel electrophoresis using polymer solution as sieving medium. Electrophoresis, 2006, 27 (7), P. 1341–1346.
20. Stewart D.T.R., et al. Potential use of capillary zone electrophoresis in size characterization of quantum dots for environmental studies. TrAC Trends in Analytical Chemistry, 2011, 30 (1), P. 113–122.
21. Mohs A.M., et al. Proton-resistant quantum dots: stability in gastrointestinal fluids and implications for oral delivery of nanoparticle agents. Nano Research, 2009, 2 (6), P. 500–508.
22. Kozhevnikova N.S., et al. Structure of cadmium sulfide nanoparticle micelle in aqueous solutions. Russian Chemical Bulletin, 2013, 62 (2), P. 398–402.
23. Spirin M.G., Brichkin S.B., Razumov V.F.M. Hydrophilization of CdSe quantum dots with surfactants. Colloid J., 2013, 75, P. 427–432. .
24. Gao, J., Fei, X., Li, G., Jiang, Y., Li, S. The effects of QD stabilizer structures on pH dependence, fluorescence characteristics, and QD sizes. J. of Physics D: Applied Physics, 2018, 51 (28), P. 285101–285121.
25. Smith A.M., Nie S. Minimizing the hydrodynamic size of quantum dots with multifunctional multidentate polymer ligands. J. of the American Chemical Society, 2008, 130 (34), P. 11278–11279.
26. Schornbaum J. Lead Chalcogenide Quantum Dots and Quantum Dot Hybrids for Optoelectronic Devices. (B.Sc. thesis). Friedrich Alexander University. Erlangen. Germany, 2015.
27. Kartsova L.A. Problems of Analytical Chemistry. 18, Capillary Electrophoresis. Science, Moscow, 2014, 438 p.
Рецензия
Для цитирования:
Грибова Е.Д., Новикова С.А., Мухина И.В. Определения водорастворимых квантовых точек CdTe, CdTe/ZnS и многослойных квантовых точек CdTeSe/CdS/CdZnS/ZnS методом высокоэффективного капиллярного электрофореза. Наносистемы: физика, химия, математика. 2025;16(4):528-536. https://doi.org/10.17586/2220-8054-2025-16-4-528-536
For citation:
Gribova E.D., Novikova S.A., Mukhina I.V. A highly efficient capillary electrophoresis-based method for determination of watersoluble CdTe, CdTe/ZnS, and multilayer CdTeSe/CdS/CdZnS/ZnS quantum dots. Nanosystems: Physics, Chemistry, Mathematics. 2025;16(4):528-536. https://doi.org/10.17586/2220-8054-2025-16-4-528-536
Просмотров:
32
Послать статью по эл. почте 