Synthetic strategies for polymer particles with surface concavities

H Zou, Y Lv - Macromolecular Rapid Communications, 2022 - Wiley Online Library
Over the past decade or so, there has been increasing interest in the synthesis of polymer
particles with surface concavities, which mainly include golf ball‐like, dimpled and surface …

Flower‐Like Colloidal Particles through Precipitation Polymerization of Redox‐Responsive Liquid Crystals

X Liu, MA Moradi, T Bus, MG Debije… - Angewandte Chemie …, 2021 - Wiley Online Library
We report on the synthesis of monodisperse, flower‐like, liquid crystalline (LC) polymer
particles by precipitation polymerization of a LC mixture consisting of benzoic acid …

Improving the engine power of a catalytic Janus-sphere micromotor by roughening its surface

BW Longbottom, SAF Bon - Scientific Reports, 2018 - nature.com
Microspheres with catalytic caps have become a popular model system for studying self-
propelled colloids. Existing experimental studies involve predominantly “smooth” particle …

Preparation and properties of multilayer assembled polymer gel microsphere profile control agents

D Zhang, W Zhao, Y Wu, Z Chen… - Polymer Engineering & …, 2019 - Wiley Online Library
A polymer gel microsphere profile control agent [P (AA‐AM‐C18DMAAC)@ SiO2] with a
multilayer assembled structure was prepared by combining multiple assembly and …

Organic nanoparticles with efficient and adjustable exciplex emission for biological imaging

L Liu, X Wang, S Zhu, C Yao, X Jiang, J Guo, L Li - Dyes and Pigments, 2019 - Elsevier
The mixing of donor and acceptor molecules in fluorescent nanoparticles offers an effective
route to adjusting the emission properties of the nanoparticles. In this work, the electron …

Significantly suppressed coalescence in flowing polymer blends by a synergy between surface chemistry and roughness of nanoparticles

Y Yao, S Xiang, M Lu, Y Huang, M Kong, G Li - Polymer, 2021 - Elsevier
The compatibilization efficiency of nanoparticles (NPs) towards immiscible polymer blends
highly depends on the structural details of NPs. Here, we synthesized three kinds of …

Morphological stabilization efficiencies of nanoparticles toward flowing polymer blends: Role of roughness and viscosity ratio

M Lu, S Xiang, Y Huang, G Li - Colloids and Surfaces A: Physicochemical …, 2022 - Elsevier
Compatibilization efficiency of nanoparticles (NPs) toward polymer blends has been
reported to depend on the viscosity ratio. However, this effect is seldom considered in the …

[HTML][HTML] 表面凹陷的高分子微球研究

敬宏宇 - Journal of Organic Chemistry Research, 2024 - hanspub.org
在过去的十多年里, 人们对具有表面凹陷的高分子微球的合成越来越感兴趣,
主要包括高尔夫球状, 酒窝状和表面皱褶状的高分子微球. 这种合成一般可分为直接聚合和对预 …

Porous Polymer Particles with Tunable Surface Roughness by Combining Phase Separation and Interfacial Instability

S Liu, Y Dong, W Zhang, L Hu, C Li… - ACS Applied Polymer …, 2023 - ACS Publications
In this work, we introduced a method to prepare porous polymer particles with controllable
surface textures by combining the strategies of emulsion interfacial instabilities and phase …

Structural evolution in flowing immiscible blends in the presence of rough particles: dependence of shear rate and blend ratio

SY Xiang, YC Yao, MM Lu, YJ Huang, MQ Kong… - Chinese Journal of …, 2021 - Springer
The influence of polystyrene particles with different nanoscale roughnesses on the
morphology of polyisobutylene/polydimethylsiloxane blends was studied under shear flow …