Chemical reaction steers spatiotemporal self‐assembly of supramolecular hydrogels DOI
Hucheng Wang,

Shengyu Bai,

Guanyao Gu

и другие.

ChemPlusChem, Год журнала: 2024, Номер unknown

Опубликована: Июнь 26, 2024

Supramolecular structures are widespread in living system, which usually spatiotemporally regulated by sophisticated metabolic processes to enable vital biological functions. Inspired tremendous efforts have been made realize spatiotemporal control over the self-assembly of supramolecular materials synthetic scenario coupling chemical reaction with molecular process. In this review, we focused on works related hydrogels that space and time using reaction. Firstly, summarized how spatially controlled can be achieved via reaction-instructed self-assembly, application such a methodology biotherapy was discussed as well. Second, reviewed dynamic dictated networks evolve their properties against time. Third, recent progresses both though reaction-diffusion-coupled approach. Finally, provided perspective further development future.

Язык: Английский

Spatially Controlled Self‐Assembly of Supramolecular Hydrogels Enabled by Light‐Triggered Catalysis DOI Open Access
Jiahao Zhang, Kai Jin, Yichen Xiao

и другие.

Macromolecular Rapid Communications, Год журнала: 2025, Номер unknown

Опубликована: Фев. 7, 2025

Spatial control over supramolecular self-assembly prevails in living system, yet remains difficult to replicate synthetic scenarios. Here, on the basis of a hydrazone formation-mediated hydrogelation access patterning hydrogels is demonstrated via light-triggered catalysis strategy. A photoacid generator that can produce protons aqueous solutions upon irradiation employed. The generated lead drop pH around three units (initial 7.0), effectively accelerating formation and gelators. Because catalysis, samples presence show lower critical gelation concentration, higher stiffness, denser networks. Importantly, by performing selective using differently shaped masks, various spatially resolved following shapes masks are fabricated. concept realize spatial provides an alternative approach toward bottom-up fabrication structured soft materials for applications such as tissue engineering, single cell manipulation, biosensing.

Язык: Английский

Процитировано

0
Two-step sequential energy transfer in sodium carboxymethyl cellulose-based gels for information encryption DOI

Binbin Zhang,

Zhihai Peng,

Qiuyu He

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 305, С. 141157 - 141157

Опубликована: Фев. 17, 2025

Язык: Английский

Процитировано

0
Chemical reaction steers spatiotemporal self‐assembly of supramolecular hydrogels DOI
Hucheng Wang,

Shengyu Bai,

Guanyao Gu

и другие.

ChemPlusChem, Год журнала: 2024, Номер unknown

Опубликована: Июнь 26, 2024

Supramolecular structures are widespread in living system, which usually spatiotemporally regulated by sophisticated metabolic processes to enable vital biological functions. Inspired tremendous efforts have been made realize spatiotemporal control over the self-assembly of supramolecular materials synthetic scenario coupling chemical reaction with molecular process. In this review, we focused on works related hydrogels that space and time using reaction. Firstly, summarized how spatially controlled can be achieved via reaction-instructed self-assembly, application such a methodology biotherapy was discussed as well. Second, reviewed dynamic dictated networks evolve their properties against time. Third, recent progresses both though reaction-diffusion-coupled approach. Finally, provided perspective further development future.

Язык: Английский

Процитировано

0