Qing Li
Tianjin University
9 Papers
13 Citations
Qing Li is an academic researcher from Tianjin University. The author has contributed to research in topics: Self-healing hydrogels & Chirality (chemistry). The author has an hindex of 4, co-authored 9 publications.
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Papers
Columnar Liquid Crystals Self-Assembled by Minimalistic Peptides for Chiral Sensing and Synthesis of Ordered Mesoporous Silica
Yuefei Wang,Wei Qi,Jiahui Wang,Qing Li,Xuejiao Yang,Jiaxing Zhang,Xingwei Liu,Renliang Huang,Mengfan Wang,Rongxin Su,Zhimin He +10 more
TL;DR: In this paper, the spontaneous formation of lyotropic liquid crystals from the self-assembly of a series of minimalistic peptides is reported, where the highly charged peptides could self-assemble into rigid helical nanofilaments in water and spontaneously order into hexagonal liquid-crystalline phases with interfilament separations of ≤240 A.
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Role of molecular chirality and solvents in directing the self-assembly of peptide into an ultra-pH-sensitive hydrogel.
Gong Zhang,Liwei Zhang,Hengjun Rao,Yuefei Wang,Qing Li,Wei Qi,Xuejiao Yang,Rongxin Su,Zhimin He +8 more
TL;DR: This work demonstrated that the gelation of such a bioorganometallic molecule is very sensitive to the molecular conformation of itself and the self-assembly environment (pH, solvents, etc.), which has potential applications in chemical sensing and biomedicine.
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Self-assembly of multifunctional hydrogels with polyoxometalates helical arrays using nematic peptide liquid crystal template.
Gong Zhang,Jiaxing Zhang,Yuefei Wang,Yifei Wu,Qing Li,Yaoyu Liang,Wei Qi,Hengjun Rao,Rongxin Su,Zhimin He +9 more
TL;DR: A strategy to self-assemble multifunctional hydrogels composed of highly ordered polyoxometalates (POMs) helical arrays using a liquid crystalline tripeptide as the template using simple peptide liquid crystals as templates.
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Self-Templated, Enantioselective Assembly of an Amyloid-like Dipeptide into Multifunctional Hierarchical Helical Arrays.
TL;DR: In this paper, the authors report the self-templated assembly of an amyloid-like dipeptide into long-range-ordered hierarchical helical arrays (HHAs) by their spontaneous fibrillization and hierarchical hierarchical assembly within a confined film, and they provide insights into the chiral self-assembly of peptides and the fabrication of highly ordered materials with complex architectures and promising applications in chiroptics and catalysis.
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Control of peptide hydrogel formation and stability via heating treatment.
TL;DR: By thermal annealing or quenching of aromatic peptide solutions under kinetic control, the heat treatment is shown to be able to control the self-assembly of peptide into materials with distinct phase behavior and macroscopic properties.
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