Search Results - "Crassous, J"
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Nanogels and Microgels: From Model Colloids to Applications, Recent Developments, and Future Trends
Published in Langmuir (14-05-2019)“…Nanogels and microgels are soft, deformable, and penetrable objects with an internal gel-like structure that is swollen by the dispersing solvent. Their…”
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Modeling Microgels with a Controlled Structure across the Volume Phase Transition
Published in Macromolecules (22-10-2019)“…Thermoresponsive microgels are soft colloids that find widespread use as model systems for soft matter physics. Their complex internal architecture, made of a…”
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How Softness Matters in Soft Nanogels and Nanogel Assemblies
Published in Chemical reviews (13-07-2022)“…Softness plays a key role in determining the macroscopic properties of colloidal systems, from synthetic nanogels to biological macromolecules, from viruses to…”
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Influence of Size and Cross-Linking Density of Microgels on Cellular Uptake and Uptake Kinetics
Published in Biomacromolecules (09-11-2020)“…The unique pH and temperature responsiveness of PNIPAM-based microgels make them a promising target for novel biomedical applications such as cellular drug…”
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Interpenetration of polymeric microgels at ultrahigh densities
Published in Scientific reports (03-05-2017)“…Soft particles such as polymeric microgels can form ultra-dense phases, where the average center-to-center distance a s can be smaller than the initial…”
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Nonionic Microgels Adapt to Ionic Guest Molecules: Superchaotropic Nanoions
Published in ACS nano (12-03-2024)“…Microgels are commonly applied as solute carriers, where the size, density, and functionality of the microgels depend on solute binding. As representatives for…”
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How the interplay of molecular and colloidal scales controls drying of microgel dispersions
Published in Proceedings of the National Academy of Sciences - PNAS (16-11-2021)“…Bringing an aqueous dispersion or solution into open air leads to water evaporation. The resulting drying process initiates the buildup of spatial…”
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Thermally and Magnetically Programmable Hydrogel Microactuators
Published in Small (Weinheim an der Bergstrasse, Germany) (01-04-2023)“…The rapid development in micro‐machinery enabled the investigation of smart materials that can embody fast response, programmable actuation, and flexibility to…”
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Buckling and Interfacial Deformation of Fluorescent Poly(N‑isopropylacrylamide) Microgel Capsules
Published in ACS nano (25-04-2023)“…Hollow microgels are fascinating model systems at the crossover between polymer vesicles, emulsions, and colloids as they deform, interpenetrate, and…”
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Directed Self-Assembly of Polarizable Ellipsoids in an External Electric Field
Published in Langmuir (05-12-2017)“…The interplay between shape anisotropy and directed long-range interactions enables the self-assembly of complex colloidal structures. As a recent highlight,…”
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A Droplet-Based Microfluidics Route to Temperature-Responsive Colloidal Molecules
Published in The journal of physical chemistry. B (31-10-2019)“…Small clusters of spherical colloids that mimic real molecules, so-called colloidal molecules, hold great promise as building blocks in bottom-up routes to new…”
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Structure of Responsive Microgels down to Ultralow Cross-Linkings
Published in Macromolecules (09-01-2024)“…Although microgels have been widely used as model systems for soft colloids, their properties are still far from being completely understood. This stems from…”
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Reversible Formation of Thermoresponsive Binary Particle Gels with Tunable Structural and Mechanical Properties
Published in ACS nano (26-03-2019)“…We investigate the collective behavior of suspended thermoresponsive microgels that expel solvent and subsequently decrease in size upon heating. Using a…”
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14
Tunable Adsorption of Soft Colloids on Model Biomembranes
Published in ACS nano (23-12-2013)“…A simple procedure is developed to probe in situ the association between lipid bilayers and colloidal particles. Here, a one-step method is applied to generate…”
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15
Interfacial Assembly of Anisotropic Core–Shell and Hollow Microgels
Published in Langmuir (12-04-2022)“…Microgels, cross-linked polymers with submicrometer size, are ideal soft model systems. While spherical microgels have been studied extensively, anisotropic…”
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Shell Structure of Natural Rubber Particles: Evidence of Chemical Stratification by Electrokinetics and Cryo-TEM
Published in Langmuir (26-11-2013)“…The interfacial structure of natural rubber (NR) colloids is investigated by means of cryogenic transmission electron microscopy (cryo-TEM) and electrokinetics…”
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17
Supracolloidal Atomium
Published in ACS nano (24-11-2020)“…Nature suggests that complex materials result from a hierarchical organization of matter at different length scales. At the nano- and micrometer scale,…”
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Anisotropic Microgels Show Their Soft Side
Published in Langmuir (03-05-2022)“…Anisotropic, submicrometer-sized particles are versatile systems providing interesting features in creating ordering in two-dimensional systems. Combining hard…”
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Design of block copolymer micelles via crystallization
Published in Polymer (Guilford) (07-04-2015)“…This Feature Article provides an overview of the progress made over the last few years in the design of diblock copolymer micelles based on…”
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Field-induced assembly of colloidal ellipsoids into well-defined microtubules
Published in Nature communications (20-11-2014)“…Current theoretical attempts to understand the reversible formation of stable microtubules and virus shells are generally based on shape-specific building…”
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