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Recent advances in soft electronic materials for intrinsically stretchable optoelectronic systems
Opto-Electronic Advances, 2022 In recent years, significant progress has been achieved in the design and fabrication of stretchable optoelectronic devices. In general, stretchability has been achieved through geometrical modifications of device components, such as with serpentine ...
Ja Hoon Koo +5 more
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Noble Metal‐Based Multimetallic Nanoparticles for Electrocatalytic Applications
Advanced Science, 2022 Noble metal‐based multimetallic nanoparticles (NMMNs) have attracted great attention for their multifunctional and synergistic effects, which offer numerous catalytic applications. Combined experimental and theoretical studies have enabled formulation of
Hyunjoong Kim +5 more
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Advanced NanoBiomed Research, 2023 Stretchable metallic nanocomposites are viable material candidates for high‐performance soft biointerfacing electrodes. However, it is still challenging to fabricate a stretchable metallic nanocomposite that features outstanding charge transfer ...
Hye Jin Kim +5 more
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Critical roles of metal–ligand complexes in the controlled synthesis of various metal nanoclusters
Nature Communications, 2023 Metal nanoclusters (NCs), an important class of nanoparticles (NPs), are extremely small in size and possess quasi-molecular properties. Due to accurate stoichiometry of constituent atoms and ligands, NCs have strong structure-property relationship.
Ji Soo Kim +14 more
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Formation of polymorphs and pores in small nanocrystalline iron oxide particles
Scientific Reports, 2022 A novel chemical vapor synthesis reactor design is used to control the pore-particle mesostructure and investigate the pore formation mechanism through the variation of residence time in oxygen.
Alexander Levish, Markus Winterer
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Tuning the Stabilization Mechanism of Nanoparticle-Regulated Complex Fluids [PDF]
Colloids and Surfaces A (2019), 2019 In nanoparticle haloing, charged nanoparticles have been found to enhance the stability of colloidal suspensions by forming a non-adsorbing layer surrounding neutral colloids which induces an electrostatic repulsion between them. However, there has been some debate that nanoparticles may directly deposit onto the colloidal surfaces and that the ...
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Flexible quantum dot light-emitting diodes for next-generation displays
npj Flexible Electronics, 2018 In the future electronics, all device components will be connected wirelessly to displays that serve as information input and/or output ports. There is a growing demand of flexible and wearable displays, therefore, for information input/output of the ...
Moon Kee Choi +3 more
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Magnetic nanoparticle sensing: decoupling the magnetization from the excitation field [PDF]
2014 J. Phys. D: Appl. Phys. 47 045002, 2014 Remote sensing of magnetic nanoparticles has exciting applications for magnetic nanoparticle hyperthermia and molecular detection. We introduce, simulate, and experimentally demonstrate an innovation---a sensing coil that is geometrically decoupled from the excitation field---for magnetic nanoparticle spectroscopy that increases the flexibility and ...
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Nature Communications, 2017 The use of tissue adhesives for the closure of wounds is of growing interest for surgery and trauma management. Here, the authors develop an adhesive that is biocompatible, enables tissue adhesion and also permits real-time imaging due to the presence of
Kwangsoo Shin +13 more
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Ordering Nanoparticles with Polymer Brushes [PDF]
J. Chem. Phys. 147, 224901 (2017), 2017 Ordering nanoparticles into a desired super-structure is often crucial for their technological applications. We use molecular dynamics simulations to study the assembly of nanoparticles in a polymer brush randomly grafted to a planar surface as the solvent evaporates.
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