Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states
Summary: Saccharides are essential organic compounds that perform critical functions in sustaining life processes. As biomolecules, their vibrational frequencies predominantly fall in the terahertz (THz) range, making them amenable to analysis using THz techniques. In this study, L-sorbose and D-mel...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-01-01
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| Series: | iScience |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2589004223026792 |
| _version_ | 1797391794915246080 |
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| author | Boyan Zhang Yuhan Zhao Jingyi Shu Bingxin Yan Bo Peng Siyu Qian Bo Su Cunlin Zhang |
| author_facet | Boyan Zhang Yuhan Zhao Jingyi Shu Bingxin Yan Bo Peng Siyu Qian Bo Su Cunlin Zhang |
| author_sort | Boyan Zhang |
| collection | DOAJ |
| description | Summary: Saccharides are essential organic compounds that perform critical functions in sustaining life processes. As biomolecules, their vibrational frequencies predominantly fall in the terahertz (THz) range, making them amenable to analysis using THz techniques. In this study, L-sorbose and D-melibiose were measured using a THz time-domain spectroscopy system covering a frequency range of 0.1–2.0 THz, and their crystal structures were simulated using density functional theory. The experimental results demonstrated significant agreement with the simulation findings. In addition, the spectral properties of the two saccharides in solution were determined using microfluidic chip technology, thereby facilitating a comparison between the solid and aqueous states. The results demonstrate that the intramolecular and intermolecular interactions of the saccharides were weakened by the presence of water molecules, and the THz absorption spectrum of the same substance solution was found to be correlated with its concentration and temperature. |
| first_indexed | 2024-03-08T23:37:52Z |
| format | Article |
| id | doaj.art-840b53e255da4358aa04b5abf20ecd9c |
| institution | Directory Open Access Journal |
| issn | 2589-0042 |
| language | English |
| last_indexed | 2024-03-08T23:37:52Z |
| publishDate | 2024-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | iScience |
| spelling | doaj.art-840b53e255da4358aa04b5abf20ecd9c2023-12-14T05:23:28ZengElsevieriScience2589-00422024-01-01271108602Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid statesBoyan Zhang0Yuhan Zhao1Jingyi Shu2Bingxin Yan3Bo Peng4Siyu Qian5Bo Su6Cunlin Zhang7Key Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, China; Corresponding authorKey Laboratory of Terahertz Optoelectronics, Ministry of Education, Beijing 100048, China; Beijing Key Laboratory for Terahertz Spectroscopy and Imaging, Beijing 100048, China; Beijing Advanced Innovation Centre for Imaging Theory and Technology, Beijing 100048, China; Department of Physics, Capital Normal University, Beijing 100048, ChinaSummary: Saccharides are essential organic compounds that perform critical functions in sustaining life processes. As biomolecules, their vibrational frequencies predominantly fall in the terahertz (THz) range, making them amenable to analysis using THz techniques. In this study, L-sorbose and D-melibiose were measured using a THz time-domain spectroscopy system covering a frequency range of 0.1–2.0 THz, and their crystal structures were simulated using density functional theory. The experimental results demonstrated significant agreement with the simulation findings. In addition, the spectral properties of the two saccharides in solution were determined using microfluidic chip technology, thereby facilitating a comparison between the solid and aqueous states. The results demonstrate that the intramolecular and intermolecular interactions of the saccharides were weakened by the presence of water molecules, and the THz absorption spectrum of the same substance solution was found to be correlated with its concentration and temperature.http://www.sciencedirect.com/science/article/pii/S2589004223026792Applied chemistryRadiation physics |
| spellingShingle | Boyan Zhang Yuhan Zhao Jingyi Shu Bingxin Yan Bo Peng Siyu Qian Bo Su Cunlin Zhang Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states iScience Applied chemistry Radiation physics |
| title | Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states |
| title_full | Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states |
| title_fullStr | Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states |
| title_full_unstemmed | Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states |
| title_short | Exploring terahertz spectral characteristics of L-sorbose and D-melibiose in solid and liquid states |
| title_sort | exploring terahertz spectral characteristics of l sorbose and d melibiose in solid and liquid states |
| topic | Applied chemistry Radiation physics |
| url | http://www.sciencedirect.com/science/article/pii/S2589004223026792 |
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