Dominique Langevin
Dominique Langevin
This perspective article is centered around my work related to surfactant science. The field is multidisciplinary, linked to physics, chemistry and biology. It is part of the field of soft matter and is well connected to industrial applicat...
Review
Soft matter. 2026 May 26. DOI:10.1039/d6sm00181e 2026
Mechanically robust PEDOT:PSS hydrogel via mild liquid metal crosslinking [0.03%]
通过温和的液态金属交联制备机械性能优异的PEDOT: PSS水凝胶
Qian Zhou,Azur Azapagic,Austin Eiting et al.
Qian Zhou et al.
Poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) hydrogels are promising for bioelectronic applications but are constrained by the lack of mild processing strategies and limited mechanical robustness. In this work, we repo...
Seonghui Kim,Yeonho Song,Bong June Sung et al.
Seonghui Kim et al.
We investigate the hopping dynamics of a tracer particle in a two-dimensional fluctuating lattice using Brownian dynamics simulations. Conventional analyses based on the mean square displacement and the self-intermediate scattering function...
The sinking dynamics of a solid intruder in concentrated cornstarch suspensions studied using ultra-fast magnetic resonance imaging [0.03%]
利用超快磁共振成像研究固体入侵者在高度浓稠玉米淀粉悬浮液中的下沉动力学
Nikolay K Kirov,Christopher P McLaren,Klaas P Pruessmann et al.
Nikolay K Kirov et al.
The sinking of intruders in concentrated cornstarch suspensions is governed by localized, transient dynamics that are difficult to access experimentally because of the opacity of the material. Here, we use real-time magnetic resonance imagi...
Valeriy V Ginzburg,Oleg V Gendelman,Simone Napolitano et al.
Valeriy V Ginzburg et al.
Amorphous glass-forming polymers exhibit multiple relaxation processes, including the structural α-relaxation associated with the glass transition and faster secondary relaxations that typically follow Arrhenius behavior. Recently, a disti...
Cooperative effect of local active stresses on the macroscopic contractility of elastic fiber networks [0.03%]
局部主动应力对弹性纤维网络宏观收缩性的作用效应
Abhinav Kumar,David A Quint,Kinjal Dasbiswas
Abhinav Kumar
The collective action of actively contractile units embedded in elastic biopolymer networks plays a crucial role in regulating the network's macroscopic mechanical response. Here, we investigate how the macroscopic boundary stress in model ...
A simple model for poration-induced electrodeformation of giant vesicles [0.03%]
用于巨噬细胞的穿孔诱导电变形的简单模型
Rochish M Thaokar,Rupesh Kumar,Nalinikanta Behera et al.
Rochish M Thaokar et al.
This work attempts to understand the mechanism of poration induced deformation in giant unilamellar vesicles (GUVs) under pulsed DC fields, using a simple semi-analytical model. The coupled equations of electroporation, electrohydrodynamics...
Light-tunable DNA interactions enable spatiotemporal assembly and relaxation-driven crystallization of colloids [0.03%]
光调谐DNA相互作用实现胶体的时空组装及解驱动结晶化
Etienne Ducrot,Patrick A Hage,Bas G P van Ravensteijn et al.
Etienne Ducrot et al.
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 introdu...
A supramolecular gel platform for selective naked-eye recognition of thorium(IV) ion [0.03%]
一种用于选择性识别钍(iv)离子的超分子凝胶体系
Yanyi He,Xiao-Qi Yu,Shanshan Yu
Yanyi He
The naked-eye detection of Th4+ poses a critical analytical challenge. While stimulus-responsive hydrogels offer a potential solution by converting recognition events into visible macroscopic phase transitions, this promising mechanism has ...
Influence of rigid-soft domains on proton conduction and microstructure in block copolymer membranes [0.03%]
刚性-柔性区域对嵌段共聚物膜质子传导和微结构的影响
Avneesh Kumar,Dong Wook Chang
Avneesh Kumar
In ionic copolymers, chemically distinct domains can be combined to enhance proton transport and stability. In this work, we integrated a rigid engineering plastic, poly(ether ether ketone) (PEEK), with phosphonated polystyrene chains to fa...