New Biodegradable Copolymers Based on Betulin and Hydroxycarboxylic Acid Derivatives; Materials; Vol. 17, iss. 5
| Parent link: | Materials.— .— Basel: MDPI AG Vol. 17, iss. 5.— 2024.— Article number 981, 15 p. |
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| 企業作者: | |
| 其他作者: | , , , , , , , , |
| 總結: | Title screen In this study, we propose an approach to the synthesis of new biodegradable polymer materials based on renewable raw feedstock (betulin) and derivatives of hydroxycarboxylic acids using a catalyst/catalytic system (γ-Al2O3, γ-Al2O3/TBHP) that is safe for health and the environment. The resulting polymers are linear thermoplastic polymers that undergo collapse upon melting in the presence of atmospheric oxygen. Moreover, these polymers demonstrate non-toxicity towards a range of Gram-positive and Gram-negative bacteria. The polycondensation of betulin with butyl lactate is particularly noteworthy Текстовый файл |
| 語言: | 英语 |
| 出版: |
2024
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| 主題: | |
| 在線閱讀: | http://earchive.tpu.ru/handle/11683/132467 https://doi.org/10.3390/ma17050981 |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=672626 |
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| 200 | 1 | |a New Biodegradable Copolymers Based on Betulin and Hydroxycarboxylic Acid Derivatives |f A. L. Zinovjev, A. Gorbunova, A. P. Chernova [et al.] | |
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| 330 | |a In this study, we propose an approach to the synthesis of new biodegradable polymer materials based on renewable raw feedstock (betulin) and derivatives of hydroxycarboxylic acids using a catalyst/catalytic system (γ-Al2O3, γ-Al2O3/TBHP) that is safe for health and the environment. The resulting polymers are linear thermoplastic polymers that undergo collapse upon melting in the presence of atmospheric oxygen. Moreover, these polymers demonstrate non-toxicity towards a range of Gram-positive and Gram-negative bacteria. The polycondensation of betulin with butyl lactate is particularly noteworthy | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Materials |c Basel |n MDPI AG | |
| 463 | 1 | |t Vol. 17, iss. 5 |v Article number 981, 15 p. |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a renewable raw materials | |
| 610 | 1 | |a betulin | |
| 610 | 1 | |a biodegradable polymers | |
| 610 | 1 | |a polycondensation | |
| 610 | 1 | |a ROP | |
| 701 | 1 | |a Zinovyev (Zinovjev, Zinoviev) |b A. L. |c Chemist |c Junior Researcher Tomsk Polytechnic University |f 1992- |g Alexey Leonidovich |9 21475 | |
| 701 | 1 | |a Gorbunova |b A. |c chemical engineer |c engineer of Tomsk Polytechnic University |f 1998- |g Alina |9 22427 | |
| 701 | 1 | |a Chernova |b A. P. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1984- |g Anna Pavlovna |9 22278 | |
| 701 | 1 | |a Carabineiro |b S.-A. C. |g Sonia-Alexandra Correia | |
| 701 | 1 | |a Poletykina |b E. Ya. |c chemical technologist |c research engineer at Tomsk Polytechnic University |f 1998- |g Ekaterina Yaroslavovna |9 22997 | |
| 701 | 1 | |a Bugaeva |b A. A. |g Anastasiya Alekseevna | |
| 701 | 1 | |a Novikov |b V. T. |c chemist |c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences |f 1946- |g Viktor Timofeevich |9 15464 | |
| 701 | 1 | |a Kolobova |b E. N. |c Chemical Engineer |c design engineer of Tomsk Polytechnic University |f 1989- |g Ekaterina Nikolaevna |9 17871 | |
| 701 | 1 | |a Pestryakov |b A. N. |c Chemist |c Professor of Tomsk Polytechnic University, Doctor of Chemical Science |f 1963- |g Aleksey Nikolaevich |9 14796 | |
| 712 | 0 | 2 | |a National Research Tomsk Polytechnic University |c (2009- ) |9 27197 |
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