Editorial |
Featured
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Perspective |
Molecular weaving
Molecular weaving is the entanglement of one-dimensional flexible molecules into higher-dimensional networks. This Perspective provides an overview of the progress so far, and discusses the future challenges and potentials of this field.
- Zhi-Hui Zhang
- , Björn J. Andreassen
- & Liang Zhang
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Article |
Highly compressible glass-like supramolecular polymer networks
Glass-like supramolecular polymer networks with high compressibility and fast self-recovery are fabricated using host–guest crosslinkers with slow dissociation kinetics.
- Zehuan Huang
- , Xiaoyi Chen
- & Oren A. Scherman
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Article |
Solvent-free autocatalytic supramolecular polymerization
The solvent-free conversion of phthalonitrile derivatives into phthalocyanines in the bulk is described, involving a reductive cyclotetramerization step and the formation of one-dimensional single-crystalline fibres. This solvent-free autocatalytic supramolecular polymerization may enable for a sustainable fabrication of multi-block supramolecular copolymers.
- Zhen Chen
- , Yukinaga Suzuki
- & Takuzo Aida
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Article |
Supramolecular–covalent hybrid polymers for light-activated mechanical actuation
Peptide amphiphile supramolecular polymers with a crosslinked spiropyran network respond to light by expelling water, enabling the fabrication of soft actuators or light-driven crawlers.
- Chuang Li
- , Aysenur Iscen
- & Samuel I. Stupp
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News & Views |
Longer and safer gastric residence
A supramolecular polymer that is stable in the acidic environment of the stomach but dissolves in the neutral-pH environment of the intestines prolongs the safe retention of gastric devices.
- Vitaliy V. Khutoryanskiy
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Article |
A pH-responsive supramolecular polymer gel as an enteric elastomer for use in gastric devices
A supramolecular elastic polymer that is stable in the acidic environment of the stomach but dissolves in the neutral-pH environment of the intestines is shown to function as a safe gastric-retentive device in pigs.
- Shiyi Zhang
- , Andrew M. Bellinger
- & Giovanni Traverso
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Letter |
Dynamic polymer systems with self-regulated secretion for the control of surface properties and material healing
Dynamic liquid exchanges in a supramolecular polymer-gel matrix with liquid-storage compartments and a thin liquid layer on top lead to self-healing properties and controllable secretion kinetics.
- Jiaxi Cui
- , Daniel Daniel
- & Joanna Aizenberg