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List of works by Kookheon Char

"Positive Incentive" Approach To Enhance the Operational Stability of Quantum Dot-Based Light-Emitting Diodes

scientific article published on 17 October 2019

2D reentrant auxetic structures of graphene/CNT networks for omnidirectionally stretchable supercapacitors

scientific article published on 31 August 2017

A Pyrene-Poly(acrylic acid)-Polyrotaxane Supramolecular Binder Network for High-Performance Silicon Negative Electrodes

scientific article published on 06 November 2019

A one-pot synthesis of polysulfane-bearing block copolymer nanoparticles with tunable size and refractive index

scientific article published on 9 December 2015

Amine-Reactive Poly(Pentafluorophenyl Acrylate) Brush Platforms for Cleaner Protein Purification.

scientific article

Arrays of Lucius microprisms for directional allocation of light and autostereoscopic three-dimensional displays ⬇️

scientific article published in Nature Communications

Assemblies of Colloidal CdSe Tetrapod Nanocrystals with Lengthy Arms for Flexible Thin-Film Transistors.

scientific article published on 28 March 2017

Bright and efficient full-color colloidal quantum dot light-emitting diodes using an inverted device structure

scientific article

Carbon-based layer-by-layer nanostructures: from films to hollow capsules

scientific article published on 16 August 2011

Cardiac-mimetic cell-culture system for direct cardiac reprogramming

scientific article published on 19 September 2019

CdSe tetrapod interfacial layer for improving electron extraction in planar heterojunction perovskite solar cells

scientific article published on 01 February 2019

Characterization of quantum dot/conducting polymer hybrid films and their application to light-emitting diodes.

scientific article published in October 2009

Colloidal Spherical Quantum Wells with Near-Unity Photoluminescence Quantum Yield and Suppressed Blinking

scientific article published on 2 October 2016

Colloidal polymers from dipolar assembly of cobalt-tipped CdSe@CdS nanorods.

scientific article published on 24 March 2014

Colloidal polymers from inorganic nanoparticle monomers

Conformational behavior of dodecyldiamine inside the confined space of montmorillonites

scientific article

Controlled Mutual Diffusion between Fullerene and Conjugated Polymer Nanopillars in Ordered Heterojunction Solar Cells

Controlled Phase Separation in Poly( p-phenyleneethynylene) Thin Films and Its Relationship to Vapor-Sensing Properties

scientific article published on 05 March 2019

Controlled Release from Model Blend Multilayer Films Containing Mixtures of Strong and Weak Polyelectrolytes

article

Cooperative Catechol-Functionalized Polypept(o)ide Brushes and Ag Nanoparticles for Combination of Protein Resistance and Antimicrobial Activity on Metal Oxide Surfaces.

scientific article published on 28 March 2018

Correlating Carrier Dynamics and Photocatalytic Hydrogen Generation in Pt Decorated CdSe Tetrapods as a Function of Cocatalyst Size

scholarly article by Melike Karakus et al published 9 June 2017 in Journal of Physical Chemistry C

Covalently bonded layer-by-layer assembly of multifunctional thin films based on activated esters

scientific article published in February 2010

Cylindrical chains of water drops condensing on microstructured lubricant-infused surfaces.

scientific article published on 9 November 2016

Deep blue light-emitting diodes based on Cd1-xZnx S @ ZnS quantum dots

scientific article published on 23 January 2009

Delivery of a therapeutic protein for bone regeneration from a substrate coated with graphene oxide

scientific article published on 10 July 2013

Delivery of bone morphogenetic protein-2 and substance P using graphene oxide for bone regeneration

scientific article

Detection of intra-brain cytoplasmic 1 (BC1) long noncoding RNA using graphene oxide-fluorescence beacon detector

scientific article published on 21 March 2016

Development of Multimodal Antibacterial Surfaces Using Porous Amine-Reactive Films Incorporating Lubricant and Silver Nanoparticles

scientific article published on 30 January 2019

Development of Surface Morphology in Multilayered Films Prepared by Layer-by-Layer Deposition Using Poly(acrylic acid) and Hydrophobically Modified Poly(ethylene oxide)

article

Directing the Deposition of Ferromagnetic Cobalt onto Pt-Tipped CdSe@CdS Nanorods: Synthetic and Mechanistic Insights

scientific article published on 31 August 2012

Dual roles of hyaluronic acids in multilayer films capturing nanocarriers for drug-eluting coatings ⬇️

scientific article published on April 26, 2012

Effect of Interfacial Adhesion on the Mechanical Properties of Organic/Inorganic Hybrid Nanolaminates

Effect of layer integrity of spin self-assembled multilayer films on surface wettability

scientific article published in May 2004

Effect of solvent additives on bulk heterojunction morphology of organic photovoltaics and their impact on device performance

article

Effect of the casting solvent on the morphology of poly(styrene-b-isoprene) diblock copolymer/magnetic nanoparticle mixtures

scientific article published in February 2006

Effect of the layer-by-layer (LbL) deposition method on the surface morphology and wetting behavior of hydrophobically modified PEO and PAA LbL films

scientific article published on 18 June 2008

Efficient Light Harvesting with Micropatterned 3D Pyramidal Photoanodes in Dye‐Sensitized Solar Cells ⬇️

scientific article published on May 2, 2013

Elemental Sulfur and Molybdenum Disulfide Composites for Li-S Batteries with Long Cycle Life and High-Rate Capability.

scientific article published on 12 May 2016

Elemental sulfur as a reactive medium for gold nanoparticles and nanocomposite materials

scientific article published on 09 September 2011

Enhanced Vertical Charge Transport of Homo- and Blended Semiconducting Polymers by Nanoconfinement

scientific article published on 27 January 2020

Enhancement of facilitated olefin transport by amino acid in silver–polymer complex membranes ⬇️

scientific article published on March 21, 2003

Enhancement of fracture toughness in organic/inorganic hybrid nanolaminates with ultrathin adhesive layers

Enzyme-assisted growth of nacreous CaCO 3 /polymer hybrid nanolaminates via the formation of mineral bridges

Fabrication of transparent Al:LiF composite/MoO3 interconnecting layers for tandem white organic light emitting devices

scientific article published in August 2014

Face selection in one-step bending of Janus nanopillars

scientific article published on 01 June 2010

Facile synthesis of fluorescent polymer nanoparticles by covalent modification-nanoprecipitation of amine-reactive ester polymers

scientific article published on 11 March 2015

Fluorescent white OLEDs with a high color‐rendering index using a silicon‐cored anthracene derivative as a blue host

Free-standing gold-nanoparticle monolayer film fabricated by protein self-assembly of α-synuclein.

scientific article published on 18 February 2015

Free-standing nanocomposite multilayers with various length scales, adjustable internal structures, and functionalities

scientific article published on 01 February 2009

Gelation of PEO-PLGA-PEO triblock copolymers induced by macroscopic phase separation

scientific article published in March 2004

High sulfur content polymer nanoparticles obtained from interfacial polymerization of sodium polysulfide and 1,2,3-trichloropropane in water

scientific article published on 07 April 2015

High-Power Genuine Ultraviolet Light-Emitting Diodes Based On Colloidal Nanocrystal Quantum Dots

scientific article

High-performance TiO2 nanoparticle/DOPA-polymer composites.

scientific article

Highly Efficient Green-Light-Emitting Diodes Based on CdSe@ZnS Quantum Dots with a Chemical-Composition Gradient

article

Highly Efficient Red Phosphorescent OLEDs based on Non-Conjugated Silicon-Cored Spirobifluorene Derivative Doped with Ir-Complexes

scholarly article by Yi-Yeol Lyu et al published 10 February 2009 in Advanced Functional Materials

Highly Elastic Polyrotaxane Binders for Mechanically Stable Lithium Hosts in Lithium-Metal Batteries

scientific article published on 30 May 2019

Highly efficient and stable dye-sensitized solar cells based on SnO2nanocrystals prepared by microwave-assisted synthesis

Highly efficient cadmium-free quantum dot light-emitting diodes enabled by the direct formation of excitons within InP@ZnSeS quantum dots

scientific article published on 24 September 2013

Highly stable mesoporous metal oxides using nano-propping hybrid gemini surfactants

scientific article published in March 2004

Hole transport materials with high glass transition temperatures for highly stable organic light-emitting diodes

article

Hollow capsules prepared from all block copolymer micelle multilayers ⬇️

scientific article published on August 22, 2011

Hyaluronic acid-conjugated graphene oxide/photosensitizer nanohybrids for cancer targeted photodynamic therapy

scientific article published on 05 February 2013

Hybrid Multilayer Films Containing Nano-Objects

scholarly article published 7 June 2011

Improvement of efficiency in inverted bottom-emission white OLEDs by doping the hole transport layer

In Situ Deprotection of Polymeric Binders for Solution-Processible Sulfide-Based All-Solid-State Batteries

scientific article published on 07 August 2020

In situ realization of asymmetric ratchet structures within microchannels by directionally guided light transmission and their directional flow behavior

scientific article

InP@ZnSeS, Core@Composition Gradient Shell Quantum Dots with Enhanced Stability

article

Infrared Fingerprint Engineering: A Molecular-Design Approach to Long-Wave Infrared Transparency with Polymeric Materials

scientific article published on 23 October 2019

Inherent Charge-Shifting Polyelectrolyte Multilayer Blends: A Facile Route for Tunable Protein Release from Surfaces ⬇️

scientific article published on July 7, 2011

Inhibition effect of Gynura procumbens extract on UV-B-induced matrix-metalloproteinase expression in human dermal fibroblasts

scientific article published on 6 June 2011

Intercalation mechanism and interlayer structure of hexadecylamines in the confined space of layered alpha-zirconium phosphates

scientific article published in December 2005

Interplay between cubic and hexagonal phases in block copolymer solutions

scientific article published in February 2005

In vivo visualization of endogenous miR-21 using hyaluronic acid-coated graphene oxide for targeted cancer therapy

scientific article published on 31 December 2016

Isolated Mesoporous Microstructures Prepared by Stress Localization-Induced Crack Manipulation

scientific article published on 12 September 2016

Layer-by-Layer Assembly of κ-Casein Amyloid Fibrils for the Preparation of Hollow Microcapsules

Less strained and more efficient GaN light-emitting diodes with embedded silica hollow nanospheres

scientific article

Ligand-Asymmetric Janus Quantum Dots for Efficient Blue-Quantum Dot Light-Emitting Diodes

scientific article published on 19 June 2018

Living Light-Induced Crystallization-Driven Self-Assembly for Rapid Preparation of Semiconducting Nanofibers

scientific article published on 01 May 2018

Mechanoresponsive Tuning of Anisotropic Wetting on Hierarchically Structured Patterns

scientific article published on 10 April 2018

Modular Fabrication of Hybrid Bulk Heterojunction Solar Cells Based on Breakwater-like CdSe Tetrapod Nanocrystal Network Infused with P3HT

Modulating the pattern quality of micropatterned multilayer films prepared by layer-by-layer self-assembly

scientific article published in January 2006

Mold Design Rules for Residual Layer-Free Patterning in Thermal Imprint Lithography ⬇️

scientific article published on May 27, 2011

Morphological Evaluation of Meta-stable Oligomers of α-Synuclein with Small-Angle Neutron Scattering

scientific article published in Scientific Reports

Morphological changes from silica tubules to hollow spheres controlled by the intermolecular interactions within block copolymer micelle templates

scientific article published in April 2009

Morphology control in biphasic hybrid systems of semiconducting materials

scientific article

Multicolored light-emitting diodes based on all-quantum-dot multilayer films using layer-by-layer assembly method

scientific article published in July 2010

Multifunctional Dendrimer Ligands for High-Efficiency, Solution-Processed Quantum Dot Light-Emitting Diodes

scientific article published on 14 December 2016

Multilayer deposition on patterned posts using alternating polyelectrolyte droplets in a microfluidic device.

scientific article

Multilayer thin film coatings capable of extended programmable drug release: application to human mesenchymal stem cell differentiation

scientific article

Nanoparticle-Functionalized Polymer Platform for Controlling Metastatic Cancer Cell Adhesion, Shape, and Motility ⬇️

scientific article published on June 29, 2011

Nanoporous block copolymer micelle/micelle multilayer films with dual optical properties

scientific article published in August 2006

Nanostructured CaCO3Thin Films Formed on the Urease Multilayers Prepared by the Layer-by-Layer Deposition

Nanostructured Electron-Selective Interlayer for Efficient Inverted Organic Solar Cells

scientific article published on 3 August 2015

Nanostructuring polymeric materials by templating strategies

scientific article published on 28 April 2011

Nanothin Coculture Membranes with Tunable Pore Architecture and Thermoresponsive Functionality for Transfer-Printable Stem Cell-Derived Cardiac Sheets.

scientific article published on 11 September 2015

New High Donor Electrolyte for Lithium-Sulfur Batteries

scientific article published on 13 November 2020

New carbazole-based host material for low-voltage and highly efficient red phosphorescent organic light-emitting diodes

article

New infrared transmitting material via inverse vulcanization of elemental sulfur to prepare high refractive index polymers

scientific article published on 21 March 2014

Nickel Nanofoam/Different Phases of Ordered Mesoporous Carbon Composite Electrodes for Superior Capacitive Energy Storage.

scientific article

Non-invasive transdermal delivery route using electrostatically interactive biocompatible nanocapsules

scientific article published in February 2010

One-step vapor-phase synthesis of transparent high refractive index sulfur-containing polymers

scientific article published on 08 July 2020

Organic Thin-Film Transistors with Transfer-Printed Au Electrodes on Flexible Substrates

article

Orientation of Polymer Functionalized Nanorods in Thin Films

scientific article published on 01 October 2010

Origin of the thermoreversible fcc-bcc transition in block copolymer solutions

scientific article published on 6 April 2004

Perspective on synthesis, device structures, and printing processes for quantum dot displays

Placement control of nanomaterial arrays on the surface-reconstructed block copolymer thin films

scientific article published on 01 December 2009

Plasmon-enhanced photocurrent in quasi-solid-state dye-sensitized solar cells by the inclusion of gold/silica core–shell nanoparticles in a TiO2 photoanode

Polymer Nanotubules Obtained by Layer-by-Layer Deposition within AAO-Membrane Templates with Sub-100-nm Pore Diameters

scientific article published on 01 December 2010

Polymeric nanopillars reinforced with metallic shells in the lower stem region

scientific article published on 05 September 2011

Polymerizable Well‐Defined Oligo(thiophene amide)s and their ROMP Block Copolymers ⬇️

scientific article published on July 7, 2009

Prevascularized, multiple-layered cell sheets of direct cardiac reprogrammed cells for cardiac repair

scientific article published on 06 July 2020

Push-Pull Design of Bis(tridentate) Ruthenium(II) Polypyridine Chromophores as Deep Red Light Emitters in Light-Emitting Electrochemical Cells

article by Aaron Breivogel et al published 21 November 2013 in European Journal of Inorganic Chemistry

Pyrazine-Linked 2D Covalent Organic Frameworks as Coating Material for High-Nickel Layered Oxide Cathodes in Lithium-Ion Batteries

scientific article published on 19 February 2020

Quantum Dot−Block Copolymer Hybrids with Improved Properties and Their Application to Quantum Dot Light-Emitting Devices

article

R/G/B/Natural White Light Thin Colloidal Quantum Dot-Based Light-Emitting Devices

article by Wan Ki Bae et al published 25 August 2014 in Advanced Materials

Reactive Polymer Targeting dsRNA as Universal Virus Detection Platform with Enhanced Sensitivity

scientific article published on 09 April 2020

Reactive surface coatings based on polysilsesquioxanes: universal method toward light-responsive surfaces

scientific article published on 04 January 2011

Recent approaches for the direct use of elemental sulfur in the synthesis and processing of advanced materials

scientific article published on 12 January 2015

Reduced efficiency roll-off in light-emitting diodes enabled by quantum dot–conducting polymer nanohybrids

Reusable stamps for printing Sub-100 nm patterns of functional nanoparticles

scientific article published on 26 January 2012

Self-modulating polymer resist patterns in pressure-assisted capillary force lithography

scientific article published on 15 March 2010

Self-organized materials for optoelectronic applications

scientific article published in June 2015

Short-Chain Polyselenosulfide Copolymers as Cathode Materials for Lithium-Sulfur Batteries

scientific article published on 27 November 2019

Short-range ordered photonic structures of lamellae-forming diblock copolymers for excitation-regulated fluorescence enhancement

scientific article published on 11 May 2016

Side-chain conjugated polymers for use in the active layers of hybrid semiconducting polymer/quantum dot light emitting diodes

Silicon-cored anthracene derivatives as host materials for highly efficient blue organic light-emitting devices

scientific article published on 2 June 2008

Soft contact transplanted nanocrystal quantum dots for light-emitting diodes: effect of surface energy on device performance

scientific article published on 12 May 2015

Step-and-repeat process for thermal nanoimprint lithography

scientific article published on 15 February 2010

Strategy for good dispersion of well-defined tetrapods in semiconducting polymer matrices.

scientific article published in September 2014

Strongly Coupled Cyclometalated Ruthenium Triarylamine Chromophores as Sensitizers for DSSCs.

scientific article published on 19 May 2016

Substituent effect on the luminescent properties of a series of deep blue emitting mixed ligand Ir(III) complexes

scientific article published in June 2006

Surface Modification of TiO2 Photoanodes with Fluorinated Self-Assembled Monolayers for Highly Efficient Dye-Sensitized Solar Cells.

scientific article published on 27 October 2015

Synthesis and Assembly of Dipolar Heterostructured Tetrapods: Colloidal Polymers with "Giant tert-butyl" Groups.

scientific article published on 22 December 2015

Synthesis of ferromagnetic cobalt nanoparticle tipped CdSe@CdS nanorods: critical role of Pt-activation

scholarly article by Lawrence J. Hill et al published 2014 in CrystEngComm

Temperature stability of the interfacial structure between a sulfonated crystalline alkyl side-chain polymer and a soft adhesive

scientific article published on 14 August 2008

Temperature-dependent micellar structures in poly(styrene-b-isoprene) diblock copolymer solutions near the critical micelle temperature

scientific article published in December 2004

Template-Free Uniform-Sized Hollow Hydrogel Capsules with Controlled Shell Permeation and Optical Responsiveness ⬇️

scientific article published on 02 August 2012

Templated organic and hybrid materials for optoelectronic applications.

scientific article published on 03 July 2009

The Role of Emission Layer Morphology on the Enhanced Performance of Light-Emitting Diodes Based on Quantum Dot-Semiconducting Polymer Hybrids

The design of polymer-based nanocarriers for effective transdermal delivery

scientific article published in October 2010

The effect of band gap alignment on the hole transport from semiconducting block copolymers to quantum dots

The formation and control of highly crumpled metal surfaces on a photocurable viscous liquid

scientific article published on 22 July 2016

The influence of sequential ligand exchange and elimination on the performance of P3HT: CdSe quantum dot hybrid solar cells

scientific article published in November 2015

The use of elemental sulfur as an alternative feedstock for polymeric materials.

scientific article

The use of polymers in Li-S batteries: A review

Thermally stable antireflective coatings based on nanoporous organosilicate thin films

scientific article published on 4 May 2007

Thin-Films of Poly-Triarylamines for Electro-Optic Applications

article by Kyungsun Choi et al published 21 August 2007 in Polymer Bulletin

Toward Mass Producible Ordered Bulk Heterojunction Organic Photovoltaic Devices

article

Transient solidlike behavior near the cylinder/disorder transition in block copolymer solutions

scientific article published in August 2006

Transparent, nanoporous, and transferable membrane-based cell-cell paracrine signaling assay

scientific article

Trap-level-engineered common red layer for fabricating red, green, and blue subpixels of full-color organic light-emitting diode displays

scientific article published in May 2015

Tunable Phosphorescent Emission through Energy Transfer within Multilayer Thin Films Based on a Carbazole‐Based Host and Ir(III)‐Complex Guest System ⬇️

scientific article published on June 2, 2009

Tunable layer-by-layer polyelectrolyte platforms for comparative cell assays.

scientific article published in August 2009

Type I vs. quasi-type II modulation in CdSe@CdS tetrapods: ramifications for noble metal tipping

Universal perpendicular orientation of block copolymer microdomains using a filtered plasma

scientific article published on 02 July 2019

Unraveling the Origin of Operational Instability of Quantum Dot Based Light-Emitting Diodes

Unraveling the Origin of Operational Instability of Quantum Dot Based Light-Emitting Diodes

scientific article published on 10 October 2018

κ-Casein-based hierarchical suprastructures and their use for selective temporal and spatial control over neuronal differentiation

scientific article

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