[HTML][HTML] Droplet evaporation on super liquid-repellent surfaces: A controllable approach for supraparticle fabrication

X Wang, Y Lian, S **ang, S Tao, M Kappl… - Advances in Colloid and …, 2024 - Elsevier
Supraparticles are agglomerates of nano-and/or microparticles with sizes ranging from tens
to hundreds of microns, making them more accessible for handling and recovery than the …

Nanocrystal Assemblies: Current Advances and Open Problems

CL Bassani, G Van Anders, U Banin, D Baranov… - ACS …, 2024 - ACS Publications
We explore the potential of nanocrystals (a term used equivalently to nanoparticles) as
building blocks for nanomaterials, and the current advances and open challenges for …

[HTML][HTML] Micro-sized nanoaggregates: Spray-drying-assisted fabrication and applications

DL Yang, RK Liu, Y Wei, Q Sun, JX Wang - Particuology, 2024 - Elsevier
The applications of nanoparticles suffer from their extremely small size and intrinsic trend of
agglomeration. Rearranging nanoparticles to form micro-sized nanoaggregates (MNAs) with …

Recording temperature with magnetic supraparticles

J Reichstein, S Müssig, H Bauer… - Advanced …, 2022 - Wiley Online Library
Small‐sized temperature indicator additives autonomously record temperature events via a
gradual irreversible signal change. This permits, for instance, the indication of possible cold …

Spray‐Dried Photonic Balls with a Disordered/Ordered Hybrid Structure for Shear‐Stress Indication

S Wenderoth, G Bleyer, J Endres, J Prieschl, N Vogel… - Small, 2022 - Wiley Online Library
Optical microscale shear‐stress indicator particles are of interest for the in situ recording of
localized forces, eg, during 3D printing or smart skins in robotic applications. Recently …

Self-lubricating drops

H Tan, D Lohse, X Zhang - Current Opinion in Colloid & Interface Science, 2023 - Elsevier
Over the past decade, there has been a growing interest in the study of multicomponent
drops. These drops exhibit unique phenomena, as the interplay between hydrodynamics …

Emergent properties from three-dimensional assemblies of (nano) particles in confined spaces

E Marino, RA LaCour, TE Kodger - Crystal Growth & Design, 2024 - ACS Publications
The assembly of (nano) particles into compact hierarchical structures yields emergent
properties not found in the individual constituents. The formation of these structures relies on …

Structure Formation in Supraparticles Composed of Spherical and Elongated Particles

M Yetkin, YM Wani, K Kritika, MP Howard, M Kappl… - Langmuir, 2023 - ACS Publications
We studied the evaporation-induced formation of supraparticles from dispersions of
elongated colloidal particles using experiments and computer simulations. Aqueous …

Supraparticles for naked-eye H2 indication and monitoring: Improving performance by variation of the catalyst nanoparticles

K Zhang, S Schötz, J Reichstein, P Groppe… - The Journal of …, 2023 - pubs.aip.org
The recent transition to H2-based energy storage demands reliable H2 sensors that allow
for easy, fast, and reliable detection of leaks. Conventional H2 detectors are based on the …

Influence of cation concentration and valence on the structure and texture of spray-dried supraparticles from colloidal silica dispersions

H Zhou, P Groppe, T Zimmermann… - Journal of Colloid and …, 2024 - Elsevier
The structure and texture of supraparticles determine their properties and performance, thus
playing a critical role in research studies as well as industrial applications. The addition of …