Email this article Synthesis, characterization and gelation mechanism of L-phenylalanine-based dihydrazide derivative as excellent gelator
- Authors: 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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Affiliations:
- The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
- Issue: Vol 11, No 1 (2017)
- Pages: 121-128
- Section: Kinetics and Mechanism of Chemical Reactions. Catalysis
- URL: https://journal-vniispk.ru/1990-7931/article/view/199002
- DOI: https://doi.org/10.1134/S1990793117010134
- ID: 199002
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Abstract
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.
About the authors
Y. Yu
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
China, 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
China, Shenyang, 110142
X. Y. Li
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
China, 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
China, 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
China, Shenyang, 110142
L. N. Yu
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
China, 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
China, 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
China, Shenyang, 110142
Z. G. Zhao
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
China, Shenyang, 110142
Y. N. Zhao
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Email: wchsh18@163.com
China, Shenyang, 110142
Y. G. Sheng
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Author for correspondence.
Email: yygara@qq.com
China, Shenyang, 110142
C. S. Wang
The Key Laboratory of the Inorganic Molecule-Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry
Author for correspondence.
Email: wchsh18@163.com
China, Shenyang, 110142
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