Light-tunable DNA interactions enable spatiotemporal assembly and relaxation-driven crystallization of colloids

Étienne Ducrot; Patrick A. Hage; Ilja K. Voets; David J. Pine; Bas van Ravensteijn

doi:10.1039/d6sm00281a

January 1, 2026Soft MatterOpen Access

Light-tunable DNA interactions enable spatiotemporal assembly and relaxation-driven crystallization of colloids

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Key Points

This research aims to improve the control over self-assembled colloidal structures using light-tunable DNA interactions.
Utilized light to precisely control the assembly of colloidal particles.
Investigated the spatiotemporal dynamics of assembly pathways.
Analyzed the effects of relaxation-driven crystallization on superstructure formation.
Demonstrated enhanced control over the formation of complex superstructures through light manipulation.
Achieved successful relaxation-driven crystallization in colloids under specific light conditions.

Implication

Reveals spatiotemporal control of colloidal structures, suggesting novel assembly pathways.

Abstract

Self-assembly of colloidal particles enables the formation of complex superstructures, yet precise control over assembled structures remains challenging and assembly pathways primarily rely on temperature, a global trigger. Here, we...

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Cite This Study

Ducrot et al. (2026) studied this question.

synapsesocial.com/papers/6a095c3f7880e6d24efe25f1 https://doi.org/10.1039/d6sm00281a

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Light-tunable DNA interactions enable spatiotemporal assembly and relaxation-driven crystallization of colloids

Key Points

Implication

Abstract

Discussion

Cite This Study

Light-tunable DNA interactions enable spatiotemporal assembly and relaxation-driven crystallization of colloids

Key Points

Implication

Abstract

Discussion

Cite This Study

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