Search Results - "KIM, Keun Jung"
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Hierarchical Helical Assembly of Conjugated Poly(3-hexylthiophene)-block-poly(3-triethylene glycol thiophene) Diblock Copolymers
Published in Journal of the American Chemical Society (13-07-2011)“…We report on the solution-state assembly of all-conjugated polythiophene diblock copolymers containing nonpolar (hexyl) and polar (triethylene glycol) side…”
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Reversible Scrolling of Two-Dimensional Sheets from the Self-Assembly of Laterally Grafted Amphiphilic Rods
Published in Angewandte Chemie (International ed.) (01-01-2009)“…Deep-water scrolls: It is demonstrated that amphiphilic rods containing lateral flexible chains self-assemble into two-dimensional sheets in aqueous solution…”
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3
Tubular Stacking of Water-Soluble Toroids Triggered by Guest Encapsulation
Published in Journal of the American Chemical Society (30-12-2009)“…Coassembly of laterally grafted rod amphiphiles gives rise to the formation of water-soluble toroids with a hydrophobic interior. The toroids stack on top of…”
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Supramolecular Capsules with Gated Pores from an Amphiphilic Rod Assembly
Published in Angewandte Chemie (International ed.) (09-06-2008)“…Please release me: Dumbbell‐shaped rod amphiphiles self‐assemble into hollow spheres (see picture) with gated nanopores in the shell. These pores undergo…”
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Lateral Association of Cylindrical Nanofibers into Flat Ribbons Triggered by "Molecular Glue"
Published in Angewandte Chemie International Edition (11-08-2008)“…Sticking together: Diblock molecules containing a Y‐shaped aromatic segment with a linear poly(ethylene oxide) head and branched alkyl chains at the tail have…”
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Nanorings from the Self-Assembly of Amphiphilic Molecular Dumbbells
Published in Journal of the American Chemical Society (01-11-2006)“…We have prepared amphiphilic dumbbell molecules consisting of hydrophobic alkyl chains and hydrophilic oligoether dendrons at each end of the rod segment. The…”
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Cryopreservation of Pig Semen Using a Quercetin-Supplemented Freezing Extender
Published in Life (Basel, Switzerland) (29-07-2022)“…Reactive oxygen species (ROS) produced during freeze−thaw procedures cause oxidative damage to the sperm, reducing fertility. We aimed to improve the post-thaw…”
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High Quantum Efficiency Blue Phosphorescent Organic Light-Emitting Diodes Using 6‑Position-Modified Benzofuro[2,3-b]pyridine Derivatives
Published in ACS applied materials & interfaces (27-03-2013)“…High quantum efficiency blue phosphorescent organic light-emitting diodes were developed using 6- position modified benzofuro[2,3-b]pyridine derivatives as…”
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Reversible Transformation of Helical Coils and Straight Rods in Cylindrical Assembly of Elliptical Macrocycles
Published in Journal of the American Chemical Society (16-12-2009)“…We have demonstrated that, as the molecular length of elliptical macrocycle is increased, the self-assembled structure changes from spherical micelles to…”
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Controlled Self-Assembly of Asymmetric Dumbbell-Shaped Rod Amphiphiles: Transition from Toroids to Planar Nets
Published in Macromolecules (13-11-2007)“…We report here the synthesis and self-assembly of a series of asymmetric dumbbell-shaped rod amphiphiles containing hydrophilic oligoether dendrons at one end…”
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Solvent-Assisted Directed Self-Assembly of Spherical Microdomain Block Copolymers to High Areal Density Arrays
Published in Advanced materials (Weinheim) (19-07-2013)“…The fabrication process for 5 Tb/in2 bit patterns using solvent‐assisted directed self‐assembly is investigated. The N‐methyl‐2‐pyrrolidone solvent…”
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Nanoparticle-Stabilized Double Emulsions and Compressed Droplets
Published in Angewandte Chemie International Edition (02-01-2012)“…Stable double emulsions, both oil‐in‐water‐in‐oil and water‐in‐oil‐in‐water, stabilized by two types of nanoparticles residing at the o/w interfaces (see…”
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Modulatory Functionalization of Gold Nanorods Using Supramolecular Assemblies
Published in Chemistry, an Asian journal (05-10-2017)“…Supramolecular‐assembly‐mediated functionalization of gold nanorods (GNRs) has been developed by reversible phase transfer between water and oils, which offers…”
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Interconversion of Planar Networks and Vesicles Triggered by Temperature
Published in Macromolecular rapid communications. (02-06-2010)“…Dumbbell‐shaped amphiphiles based on an elongated rod segment can self‐assemble into planar networks with in‐plane hexagonally ordered pores in aqueous…”
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Nanofibers with Tunable Stiffness from Self-Assembly of an Amphiphilic Wedge-Coil Molecule
Published in Angewandte Chemie International Edition (06-11-2006)“…Thin end of the wedge: A block molecule, which consists of a rigid wedge‐shaped aromatic segment linked at its apex to a flexible poly(ethylene oxide) chain,…”
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Effects of Multiple Recycling on the Structure and Morphology of SEBS/PP Composites
Published in Bulletin of the Korean Chemical Society (01-06-2016)“…A study of the chemical, mechanical, rheological, and morphological properties of recycled styrene–ethylene–butylene–styrene/polypropylene (SEBS/PP) composites…”
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Neuronal cell differentiation of mesenchymal stem cells originating from canine amniotic fluid
Published in Human cell : official journal of Human Cell Research Society (01-04-2014)“…The amniotic fluid contains mesenchymal stem cells (MSCs) and can be readily available for tissue engineering. Regenerative treatments such as tissue…”
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Convergent Paired Electrolysis for the Synthesis of Pyrazolyl‐Substituted Tetrahydroisoquinolines
Published in Advanced synthesis & catalysis (05-12-2023)“…A convergent paired electrolysis method for the synthesis of 1‐pyrazolyl‐substituted tetrahydroisoquinolines has been developed. The reaction proceeded without…”
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Synthesis of Aromatic Macrocyclic Amphiphiles and their Self-Assembling Behavior in Aqueous Solution
Published in Macromolecular rapid communications. (02-06-2010)“…A triblock amphiphilic macrocycle consisting of a macrocyclic aromatic segment, a hydrophilic oligo(ethylene oxide) branch, and a hydrophobic alkyl dendron is…”
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Interfacial Organization of Y-Shaped Rod-Coil Molecules Packed into Cylindrical Nanoarchitectures
Published in Chemphyschem (04-08-2008)“…The behavior at the air/water interface and the structures of Langmuir–Blodgett monolayers at different surface pressures of rod–coil molecules, which consist…”
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