Fuel‐driven π‐conjugated Superstructures to Form Transient Conductive Hydrogels DOI
Ifigeneia Tsironi, Jarek A. Maleszka,

Brigitte A. K. Kriebish

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 21, 2024

Abstract Despite advances in creating dissipative materials with transient properties, such as hydrogels and active droplets, their application remains confined to temporal changes structural properties. Developing out‐of‐equilibrium whose electronic functions are parameterized by a chemical reaction cycle is challenging. Yet, this class of required construct biomimetic materials. In contrast traditional cycles that exploit molecularly dissolved building blocks at thermodynamic equilibrium, we show fiber structures derived from reactive naphthalene diimide (NDI) can be used resting states form far‐from‐equilibrium conductive after the addition fuels. Upon fueling NDI‐derived fibers, dual‐component activation deactivation pathway deduced kinetic analysis absent when using state. Investigating solid‐state morphologies formed throughout fuel‐driven cryo‐EM reveals fibers evolve thicker fibrils layered superstructures. We redox‐active exhibit nearly threefold increase electrical conductivity upon fuel consumption before reverting original value over hours. These potential candidates applications programmable biorobotics computing.

Language: Английский

Fuel‐driven π‐conjugated Superstructures to Form Transient Conductive Hydrogels DOI
Ifigeneia Tsironi, Jarek A. Maleszka,

Brigitte A. K. Kriebish

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 21, 2024

Abstract Despite advances in creating dissipative materials with transient properties, such as hydrogels and active droplets, their application remains confined to temporal changes structural properties. Developing out‐of‐equilibrium whose electronic functions are parameterized by a chemical reaction cycle is challenging. Yet, this class of required construct biomimetic materials. In contrast traditional cycles that exploit molecularly dissolved building blocks at thermodynamic equilibrium, we show fiber structures derived from reactive naphthalene diimide (NDI) can be used resting states form far‐from‐equilibrium conductive after the addition fuels. Upon fueling NDI‐derived fibers, dual‐component activation deactivation pathway deduced kinetic analysis absent when using state. Investigating solid‐state morphologies formed throughout fuel‐driven cryo‐EM reveals fibers evolve thicker fibrils layered superstructures. We redox‐active exhibit nearly threefold increase electrical conductivity upon fuel consumption before reverting original value over hours. These potential candidates applications programmable biorobotics computing.

Language: Английский

Citations

1