일반대학원

• 학과소개
• 교수소개
• 교과과정

교수소개

본인은 유기화합물들의 자기조립을 통해 형성되는 나노구조를 이용하여 기능성 재료를 구현하고자 하는 연구를 진행 중이다. 유기합성 및 고분자 중합방법을 이용하여 기존의 분자 형태와는 근본적으로 다른 새로운 분자 형태의 양친매성 공중합체를 합성하고, 이들 분자들이 환경에 따라 자기조립을 통해 어떠한 나노구조가 형성되는지를 조사하고 있다. 이러한 fundamental한 연구를 바탕으로 이온전달체, 전도성 재료, 약물 전달체등의 분야에 적용할 수 있는 새로운 재료를 개발하고자 한다. 연구업적으로는 현재까지 90 여편의 SCI 논문을 발표하였고, 특히 2004년에는 세계최고의 과학전문지인 Science에 제 1저자로 등재되었을 뿐만 아니라, 연구 결과가 미국화학회 소식지인 Chemical & Engineering News에 소개되었다. 단국대학교 부임 후, 본 연구실의 독자적인 연구를 통해 세계적인 종합화학지인 JACS (미국화학회지)에 2편(2008년), Angew.Chem. Int. Ed. (2011, 2019년), Chem. Eur. J.에 4편 (2009, 2010, 2014, 2020년), Chem. Commun.(2007년, 2012년)에 3편, 및 세계적인 재료화학잡지인 J. Mater. Chem., Soft Matter, Macromolecules 등에 다수의 논문을 게재하여, 본 연구실의 독창적인 연구력을 인정받고 있다.
특히, 최근에 강유전성 원기둥 유기액정에 관련된 내용을 Angew. Chem. Int. Ed. (2019년)에 발표하였으며, 관련 연구 우수성으로 인해 Chem. Eur. J.에 초청 review 논문을 발표하였다. 이와 더불어, 청색광을 차단할 수 있거나, 활성산화를 제거할 수 있는 기능성 콘택트렌즈 개발을 진행 중에 있으며, 다수의 관련 특허를 보유 중이다.

학력

• [1996] 학사 연세대학교 / 화학
• [1998] 석사 연세대학교 / 유기화학 / 유기고분자화학
• [2001] 박사 연세대학교 / 유기화학 / 유기고분자화학

주요경력

• 코넬대학교 (2001-10-10)

주요연구분야

Liquid crystals
Block copolymers
Solid electrolyte materials
Luminescent liquid crystals
Thermochromic materials
Electrolytes for Li ion-battery
Functional Contact Lens

컨설팅 가능 분야

고체 전해질 소재
형광 액정 소재
변색 유기 소재
콘택트 렌즈
촉매 지지체 (다공성)소재

연구업적

• 연구보고서[20120831] 새로운 블록공중합체 설계를 통한 나노 다공성 유기재료 제조에 관한 연구(3/3)
• 연구보고서[20120620] 단계적 클릭 반응을 이용한 새로운 양친매성 덴드리머의 합성과 벌크 상 및 용액상에서의 자기조립 특성에 관한 연구(3/3)
• 연구보고서[20090427] 실리카를 기초로 하는 튜브형태의 유기-무기 나노하이브리드 제조및 특성 연구(3/3)
• 연구보고서[20080731] 덴드론 블록을 함유하는 양친매성 블록공중합체의 나노구조 제어를 통한 새로운 형태의 이온 전도성 재료의 개발
• 연구보고서[20080115] 실리카를 기초로 하는 튜브형태의 유기-무기 나노하이브리드 제조및 특성 연구(2/3)
• 연구보고서[20071018] 2차 전지전해질로 응용 가능한 높은 이온 전도성과 기계적 물성을 나타내는 나노 기능성고분자의 개발(2/2)
• 연구보고서[20061220] 실리카를 기초로 하는 튜브형태의 유기-무기 나노하이브리드 제조및 특성 연구(1/3)
• 연구보고서[20061009] 2차 전지전해질로 응용 가능한 높은 이온 전도성과 기계적 물성을 나타내는 나노 기능성고분자의 개발(1/2)
• 일반논문[20240303] Room-temperature polymorphism of a benzene-1,4-dicarboxamide liquid crystal: Hydrogen-bonded polar columnar assembly
• 일반논문[20230701] ateral chain length-dependent thermochromism based on dual emission of non-polycyclic aromatic luminogens
• 일반논문[20210801] The Role of the 1,2,3-Triazolyl Heterocycle in the Helical Columnar Assembly and Electric Field Response
• 일반논문[20210601] Non-classical temperature-dependent phase sequence: long-lived metastable piezoelectric helical columnar liquid crystalline polymorph
• 일반논문[20201101] Self-assembly and molecular dynamics studies of an excimer emissive hexacatenar derivative in helical columnar crystalline and liquid crystalline phases
• 일반논문[20201101] Blue-Light Blocking Hydrogel Contact Lenses Based on ortho-Benzoquinone
• 일반논문[20200601] Ferroelectrically Switchable Axial Polarization in Columnar Liquid Crystalline Phases
• 일반논문[20200301] Bicontinuous Cubic and Hexagonal Columnar Liquid Crystalline Ion-Conductors at Room Temperature in Ion-Doped Dendritic Amphiphiles
• 일반논문[20200101] Preparation of Antioxidant Hydrogel Contact Lenses Based on Interpenetrating Hyaluronic Acid Network
• 일반논문[20190901] Preparation of Antioxidant Hydrogel Contact Lenses Based on Hindered Amine Light Stabilizer
• 일반논문[20190801] Sequential Symmetry-Breaking Intercolumnar Transformations of a Conjugated Rod Molecule with a Flexible Coil
• 일반논문[20190801] Preparation of Hierarchically Structured Amorphous Carbon Monoliths with Closed Spherical Mesopores via the Lower Critical Solution Temperature Phase Transition
• 일반논문[20190515] Synthesis and photophysical characterization of highly water-soluble PEGylated BODIPY derivatives for cellular imaging
• 일반논문[20190201] Ferroelectrically Switching Helical Columnar Assembly Comprising Cisoid Conformers of a 1,2,3-Triazole-based Liquid Crystal
• 일반논문[20190101] Morphology-dependent luminescent behavior of hexacatenar Luminogens based on naphthalenyl and 1,2,3-triazolyl groups
• 일반논문[20181225] Formation of a Micellar Pattern on Top of the Cylindrical Morphology in (PS)(4)-b-PLA Copolymer Thin Films
• 일반논문[20180901] Ionic effects on the self-assembly, molecular dynamics and conduction properties of a 1,2,3-triazole-based amphiphile
• 일반논문[20180501] Peripheral chain length-dependent complex phase behaviour in C3-symmetric hexa-alkylated liquid crystals
• 일반논문[20171101] Development of Gallic Acid-Modified Hydrogels Using Interpenetrating Chitosan Network and Evaluation of Their Antioxidant Activity
• 일반논문[20171101] Self-assembly and lower critical solution temperature properties of supramolecular block copolymer/ionic liquid complexes depending on the alkyl chain length of imidazolium rings
• 일반논문[20170801] Oriented columnar films of a polar 1,2,3-triazole-based liquid crystal prepared by applying an electric field
• 일반논문[20161101] Advantages of Mobile Liquid-Crystal Phase of AIE Luminogens for Effective Solid-State Emission
• 일반논문[20150701] Polarity Effect of Exterior Chains on Self-Assembled Structure and Aggregation Mechanism of Tetraphenylethene Derivatives in THF/Water Mixtures
• 일반논문[20150107] Sequential phase transformation of propeller-like C3-symmetric liquid crystals from a helical to ordered to disordered hexagonal columnar structure
• 일반논문[20150106] Chain-dependent emission color codes of extended tetraphenylethylene derivatives: discrimination between water and methanol
• 일반논문[20141121] Micellar and vesicular nanoassemblies of triazole-based amphiphilic probes triggered by mercury(II) ions in a 100% aqueous medium
• 일반논문[20141014] Monoclinic to Two-dimensional Hexagonal Transformation in Hexacatenar Molecules with a 1,2,3-Triazole-Based Conjugated Rod: Morphology-Dependent Thermochromic Behavior
• 일반논문[20140926] An Unusual Stacking Transformation in Liquid-Crystalline Columnar Assemblies of Clicked Molecular Propellers with Tunable Light Emissions
• 일반논문[20140821] Smectic Assemblies in C3-Symmetric Hexa-Alkylated Liquid Crystals: Transformation from Smectogen to Discogen via Hydrogen Bonding
• 일반논문[20140814] Phase behavior and ionic conductivity of dendron-coil-dendron block copolymer/ionic liquid electrolytes
• 일반논문[20140128] Supramolecular transformation from ordered columnar to disordered columnar to tetragonal micellar structures in clicked dodeca-alkylated discotic triphenylene liquid crystals
• 일반논문[20140120] Induced Eye-detectable Blue Emission of Triazolyl Derivatives via Selective Photodecomposition of Chloroform under UV Irradiation at 365 nm
• 일반논문[20140101] Nanostructured organic electrolytes
• 일반논문[20131201] Sequential Transformation of the Crystalline Rod Domain from a Flat Ribbon to Segmented Columnar to Micellar Structure
• 일반논문[20130921] Organic-inorganic vesicular hybrids driven by assembly of dendritic amphiphiles: site-selective encapsulation of nanoparticles
• 일반논문[20130428] Liquid crystalline and ion-conducting properties of mesogenic dendron？oil-dendron copolymers: characterization of LC phases using normalized conductivity
• 일반논문[20130120] Mesoporous Polystyrenes via Lamellar Block Copolymer Assembly
• 일반논문[20130115] Clicked (AB)2C-type miktoarm terpolymers: Synthesis, thermal and self-assembly properties, and preparation of nanoporous materials
• 일반논문[20121218] Functionality- and Size-Dependent Target-Differentiation of Nanoporous Carboxylated Polystyrenes in Polar Protic Solvents
• 일반논문[20121001] Monodisperse PS-b-PMMA Copolymers by Click Chemistry: A Mild Dehydrobromination of the PMMA End via Tetra-n-butylammonium Fluoride
• 일반논문[20120611] Non-tortuous ionic transport in robust micellar liquid crystalline phases with cubic symmetry
• 일반논문[20120601] Spontaneous bulk organization of molecular assemblers based on aliphatic polyether and/or poly(benzyl ether) dendrons
• 일반논문[20120307] Thickness-dependent morphological behavior of dendritic (PS)2-b-PLA copolymer thin films on a SiO2 substrate
• 일반논문[20120229] Nanostructured poly(ethylene oxide)-like dendron-block-linear poly(ethylene-alt-propylene) copolymers: design, synthesis, and thermal and assembling properties
• 일반논문[20110614] Complementary Hydrogen Bondings Between a Clicked C3-symmetric Triazole Derivative and Carboxylic acids for Columnar Liquid Crystalline Assemblies
• 일반논문[20110601] Mesomorphic and conducting properties of dendritic-linear copolymers via ion-doped additives
• 일반논문[20110401] Degree of chain branching-dependent assemblies and conducting behavior in ionic liquid crystalline Janus dendrimers
• 일반논문[20110320] Oblique Columnar Assemblies of Polycatenar Molecules via Click Chemistry
• 일반논문[20100903] Nanostructured silica-type hybrids from poly(styrene-b-ethylene oxide-b-caprolactone) copolymers
• 일반논문[20100809] Ion-Induced Bicontinuous Cubic and Columnar Liquid-Crystalline Assemblies of Discotic Block Codendrimers
• 일반논문[20100720] Divergent Synthesis of Hydrophilic Dendrons Based on Tri(ethylene glycol) Spacers
• 일반논문[20100601] Salt-Induced Microphase Separation of Amorphous Dendritic Poly(ethylene oxide)-block-Linear Polystyrene Copolymers
• 일반논문[20100307] Design, Synthesis, and Self-assembly Behavior of C3-Symmetry Discotic Molecules via Click Chemistry
• 일반논문[20090907] Hydrophilic Matrix Assisted Ionic Transportation in the Columnar Assembly of Amphiphilic Dendron-coils
• 일반논문[20090901] 순차적 음이온 및 개환중합반응을 통한 폴리스티렌-폴리에틸렌옥사이드-폴리락티드 블록공중합체의 합성
• 일반논문[20090623] Complex Thermal and Bulk Assembling Properties of Dendritic-Linear-Dendritic Triblock Copolymers Depending on the Length of the Middle Block
• 일반논문[20090301] 아미드 커플링을 통한 덴드리틱 Polystyrene-block-Linear Poly(t-butyl acrylate) 공중합체의 합성
• 일반논문[20081103] Large-scale Synthesis of Water Soluble Non-ionic Dendrons by Stepwise Extraction Purifications
• 일반논문[20081022] An Extraordinary Cylinder-to-Cylinder Transformation in the Aqueous Assemblies of Fluorescently Labelled Rod-Coil Amphiphiles
• 일반논문[20080909] Self-Assembled Nanofibers and Related Nanostructures from Molecular Rods
• 일반논문[20080620] Glass Transition Behavior of Dendritic Polymers Containing Mobile Aliphatic Polyether Core and Glassy Peripheral Polystyrenes
• 일반논문[20080604] Self-Assembling Behavior of Amphiphilic Dendron coils in the Bulk Crustalline and Liquid Crystalline States
• 일반논문[20080229] Thermal and Solid State Assembly Behavior of Amphiphilic Aliphatic Polyether Dendrons with Octadecyl Peripheries
• 일반논문[20071101] Influence of Crystalline Peripheral Chain Length on Solid State Assemblies of Amphiphilic Dendrons
• 일반논문[20071025] Selectively Chemodosimetric Detection of Hg(II) in Aqueous Media
• 일반논문[20071020] Synthesis and Characterization of Aliphatic Polyether Dendrons Based on Polystyrene Peripheries
• 일반논문[20070724] Nanoparticle Induced Packing Transitions in Mesostructured Dendron-Silica Hybrids
• 일반논문[20070630] Macromolecular Hybrids with Dendritic-Linear Architecture
• 일반논문[20070621] Observation of an Unprecedented Body Centered Cubic Micellar Mesophase from Rod-Coil Molecules
• 일반논문[20070402] Dual colorimetric sensoring bis(indolyl)calix[4]crown-6
• 일반논문[20060927] Chain Architecture Dependent 3-Dimensional Supramolecular Assembly of Rod-Coil Molecules with Conjugated Hexa-p-phenylene Rod
• 일반논문[20060920] Supramolecular Assembly of Rigid-Flexible Block Molecules into Organized Nano-Structures
• 일반논문[20060120] Synthesis and Characterization of Triblock Copolymers Containing Amphiphilic Dendron
• 일반논문[20051129] Three-Dimensional Supramolecular Organization of Molecular Rods Depending on Coil Cross Section in Rod-Coil Molecules
• 일반논문[20050428] Generation dependent mesophase behavior in extended amphiphilic dendrons in the shape of macromolecular dumbbells
• 일반논문[20050301] Supramolecular Nano-Architectures Generated from Dendron Based Molecular Hybrids
• 저서/역서[20080220] Raymond Chang 일반화학 5판
• 저서/역서[20070301] 일반화학실험
• 저서/역서[20060425] 교양으로 읽는 과학의 모든 것 (한국의 대표과학자가 말하는 100가지 과학토픽)
• 저서/역서[20060301] Raymond Chang 일반화학 4판
• 지식재산권[20180206] 신규 트리아졸계 화합물, 이의 제조방법 및 이를 포함하는 강유전 원기둥 액정 소재(Novel triazole-based compound, method for preparing the same and ferroelectric columnar liquid crystals comprising the same)
• 학술발표[20141015] Study on the conformational effect on C3-symmetric liquid crystals showing smectic, helical and columnar assemblies
• 학술발표[20141015] Self-assembling and LCST properties of Dendron-coil-dendron Block copolymer/ionic liquid electrolytes
• 학술발표[20141015] Monoclinic to Two-dimensional Hexagonal Transformation in thermochromic Hexacatenar Molecules with a 1,2,3-Triazole-Based Conjugated Rod
• 학술발표[20121019] Functional Organics via Self-assemblies of Block Copolymers or Liquid Crystals
• 학술발표[20121012] Nanostructured Self-assemblers Based on Block Copolymer and/or Liquid Crystals
• 학술발표[20120412] Dendron-conjugated Self-assemblers
• 학술발표[20101218] Self-assembling dendritic block copolymers
• 학술발표[20100527] Self-organization of Block Dendrimers
• 학술발표[20100408] Click-chemistry assisted self-assembling materials based on dendritic building blocks
• 학술발표[20091030] Self-Assembled Nanostructures of Non-Conventional Block Molecules for Material Applications
• 학술발표[20090410] Self-assembly of Designed Molecular Hybrids into Functional Nanostructures
• 학술발표[20081023] Self-assembling block molecules with dendritic-linear architecture
• 학술발표[20081010] 덴드론-코일-덴드론 블록공중합체의 코일길이변화에 따른 열적 성질 및 자기조립 현상에 대한 연구
• 학술발표[20080703] Supramolecular Assemblies of Fluorescently Labeled Rod-Coil Amphiphiles in Water Environment
• 학술발표[20071019] synthesis of organic-inorganic nanoparticles by co-assembly of dendron-linear molecules with silica precursors
• 학술발표[20071012] Solid-state assemblies of dendritic molecules based on crystalline alkyl peripheries
• 학술발표[20071012] synthesis and characterization of dendritic-linear diblock copolymers via atom transfer radical polymerization using dendron macroinitiators
• 학술발표[20071012] Study on self-assembled nanostructures from dendritic-linear block copolymers triggered by the addition of lithium salts
• 학술발표[20071011] Self-assembly behavior of amphiphilic linear-dendritic molecules in the bulk and solution states
• 학술발표[20071011] Study on self-assembly behavior of pyrene containing rod-coil molecules in the aqueous solution
• 학술발표[20070216] Synthesis and Self-Assembly of Molecular Brushes Based on Amphiphilic Dendrons
• 학술발표[20061020] Hybridization of Molecular Building Blocks Towards Functional Nano-Materials
• 학술발표[20051021] Self-Assembly of Molecular Hybrids into Functional Nano-Architecture
• 학술발표[20051014] Self-Organization of Molecular Hybrids into Functional Materials