The different composites of cellulose nanocrystals with d - or l -histidine
| العنوان: | The different composites of cellulose nanocrystals with |
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| المؤلفون: | Zehao Gu, Zhaoxia Jin, Kai Feng, Mengfan Lu |
| المصدر: | Nanoscale. 13:8174-8180 |
| بيانات النشر: | Royal Society of Chemistry (RSC), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Materials science, Nanostructure, organic chemicals, Composite number, Thermal decomposition, law.invention, Amino acid, chemistry, law, General Materials Science, Crystallization, Enantiomer, Composite material, Chirality (chemistry), Histidine |
| الوصف: | Cellulose nanocrystals (CNCs) are inherently right-handed nanostructures that originate from nature, showing chirality in their fibrils, bundles, and self-assembled films. However, the enantio-specific interaction between CNCs and other chiral molecules has not been explored so far. In this study, we first demonstrated a chirality-related difference in the composite films of cellulose nanocrystals and histidine with a d- or l-configuration. The distinction is not only presented in the self-assembled nanostructures of CNCs, optical properties, and the thermal decomposition of composites but also in the crystallization of the amino acid. We suppose that it might have originated from the packing of amino acids on the twisted surface of CNCs. The knowledge about the enantio-specific interaction between the chiral amino acid and polysaccharide nanostructure is of significant importance for developing a new strategy for enantiomeric separation. |
| تدمد: | 2040-3372 2040-3364 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b16bb669b47488c82271f92534c42540 https://doi.org/10.1039/d1nr00946j |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....b16bb669b47488c82271f92534c42540 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20403372 20403364 |
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