Отправить статью по E-mail Synthesis, characterization and gelation mechanism of L-phenylalanine-based dihydrazide derivative as excellent gelator
- Авторы: Yu Y.1, Chu N.1, Li X.Y.1, Song N.1, Liu C.1, Yu L.N.1, Li B.1, Wang C.1, Zhao Z.G.1, Zhao Y.N.1, Sheng Y.G.1, Wang C.S.1
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Учреждения:
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
- Выпуск: Том 11, № 1 (2017)
- Страницы: 121-128
- Раздел: Kinetics and Mechanism of Chemical Reactions. Catalysis
- URL: https://journals.rcsi.science/1990-7931/article/view/199002
- DOI: https://doi.org/10.1134/S1990793117010134
- ID: 199002
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Аннотация
A new organogelator, L-phenylalanine dihydrazide derivative (BOC-Phe-HdHz) has been designed, synthesized and characterized. In addition, the gelling behaviors of BOC-Phe-HdHz were studied. The organogelator has been shown to be capable of forming stable thermoreversible organogels in various organic solvents at extremely low concentrations (<3 wt %). The gel–sol phase transition temperatures (TGS) were determined as a function of gelator concentration and the corresponding enthalpies (ΔHg) were extracted. SEM revealed that the gelator self-assembled into different supramolecular network structures in different gels. FT-IR confirmed that hydrogen bonding and hydrophobic interaction were the driving forces for the supramolecular assembly process. XRD was measured in three different states of the gelator: solid powder, gel and xerogel. In addition, XRD and molecular modeling studies have been carried out and provided more information of the possible packing modes for the formation of organogelator aggregates.
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Y. Yu
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
N. Chu
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
X. Li
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
N. Song
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
C. Liu
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
L. Yu
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
B. Li
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
C. Wang
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
Z. Zhao
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
Y. Zhao
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
Китай, Shenyang, 110142
Y. Sheng
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Автор, ответственный за переписку.
Email: yygara@qq.com
Китай, Shenyang, 110142
C. Wang
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Автор, ответственный за переписку.
Email: wchsh18@163.com
Китай, Shenyang, 110142
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