Влияние гуминовых кислот на наночастицы ZnO; Перспективы развития фундаментальных наук; Т. 2 : Химия
| Parent link: | Перспективы развития фундаментальных наук=Prospects of Fundamental Sciences Development: сборник научных трудов XVIII Международной конференции студентов, аспирантов и молодых ученых, г. Томск, 27-30 апреля 2021 г./ Национальный исследовательский Томский политехнический университет (ТПУ) ; под ред. И. А. Курзиной, Г. А. Вороновой.— , 2021 Т. 2 : Химия.— 2021.— [С. 280-282] |
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| Autres auteurs: | , |
| Résumé: | Заглавие с экрана The effect of natural organic matter, as humic acids, on the colloidal and thereby, biological, properties of nanoparticles is of great importance. Therefore, in this work we examined aggregative properties of ZnO nanoparticles with average size of 40 nm in differently concentrated solution of humic acids. Using the spectrophotometry method, it has been shown that the sedimentation rate of ZnO nanoparticles decreases in three times compared to distilled water. It has been found that with an increase in humic acids content from 10-10 to 10-4 mgL-1, the sedimentation rate of the particles increases. |
| Langue: | russe |
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2021
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| Accès en ligne: | http://earchive.tpu.ru/handle/11683/68320 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=633364 |
| Résumé: | Заглавие с экрана The effect of natural organic matter, as humic acids, on the colloidal and thereby, biological, properties of nanoparticles is of great importance. Therefore, in this work we examined aggregative properties of ZnO nanoparticles with average size of 40 nm in differently concentrated solution of humic acids. Using the spectrophotometry method, it has been shown that the sedimentation rate of ZnO nanoparticles decreases in three times compared to distilled water. It has been found that with an increase in humic acids content from 10-10 to 10-4 mgL-1, the sedimentation rate of the particles increases. |
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