1979-서강대학교(학사)

1981-KAIST(석사)

1989-California Institute of Technology

Force-Based Atomic Force Microscopy

Use of AFM for Ultrasensitive Diagnosis and Bioanalysis, Surface for Biochips 

Surface Materials for Genomics and Proteomics

Quantification of a Neurological Protein in a Single Cell Without Amplification,ACS OMEGA,7,20165~2017(2022)

Direct Detection of Low Abundance Genes of Single Point Mutation,NANO LETTERS,21,9061~9068(2021)

Nanoaggregates Derived from Amyloid-beta and Alpha-synuclein Characterized by Sequential Quadruple Force Mapping,NANO LETTERS,21,3789~3797(2021)

DNA-Engineerable Ultraflat-Faceted Core-Shell Nanocuboids with Strong, Quantitative Plasmon-Enhanced Fluorescence Signals for Sensitive, Reliable MicroRNA Detections,NANO LETTERS,21,2132~2140(2021)

Binary Structure of Amyloid Beta Oligomers Revealed by Dual Recognition Mapping,ANALYTICAL CHEMISTRY,91,8422~8428(2019)

Nanoscale imaging reveals miRNA-mediated control of functional states of dendritic spines,PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116,9616~9621(2019)

Ultra-Sensitive and Label-Free Probing of Binding Affinity Using Recognition Imaging,NANO LETTERS,19,612~617(2019)

Direct Quantification of Trace Amounts of a Chronic Myeloid Leukemia Biomarker Using Locked Nucleic Acid Capture Probes,ANALYTICAL CHEMISTRY,90,12824~1283(2018)

Force Measurement for the Interaction between Cucurbit[7]uril and Mica and Self-Assembled Monolayer in the Presence of Zn2+ Studied with Atomic Force Microscopy,LANGMUIR,33,11884~1189(2017)

Principles and Applications of Force Spectroscopy Using Atomic Force Microscopy,BULLETIN OF THE KOREAN CHEMICAL SOCIETY,37,1895~1907(2016)

Visualization and Quantification of MicroRNA in a Single Cell Using Atomic Force Microscopy,Journal of the American Chemical Society,138,11664~1167(2016)

Quantification of Fewer than Ten Copies of a DNA Biomarker without Amplification or Labeling,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,138,7075~7081(2016)

A tunable Au core–Ag shell nanoparticle tip for tip-enhanced spectroscopy,The Analyst,141,5066~5070(2016)

Nanostar probes for tip-enhanced spectroscopy,NANOSCALE,8,987~994(2016)

Beyond the detection limit of PCR: Direct quantification of BCR-ABL fusion gene using AFM force mapping,ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY,250,(2015)

Spatially nanoscale-controlled functional surfaces toward efficient bioactive platforms,JOURNAL OF MATERIALS CHEMISTRY B,3,5135~5149(2015)

Cytosolic targeting factor AKR2A captures chloroplast outer membrane-localized client proteins at the ribosome during translation,Nature Communications,6,6843(2015)

Imaging a specific mRNA in pollen with atomic force microscopy,RSC ADVANCES,5,18858~1886(2015)

Nanoscale analysis of functionalized polythiophene surfaces: the effects of electropolymerization methods and thermal treatment,RSC ADVANCES,4,62666~6267(2014)

Reading Single DNA with DNA Polymerase Followed by Atomic Force Microscopy,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,136,13754~1376(2014)

Nanoscale Analysis of a Functionalized Polythiophene Surface by Adhesion Mapping,ANALYTICAL CHEMISTRY,86,6865~6871(2014)

Phosphokinase antibody arrays on dendron-coated surface,PLOS ONE,9,E96456(2014)

Exosomes neutralize synaptic-plasticity-disrupting activity of A beta assemblies in vivo,MOLECULAR BRAIN,6,(2013)

Kinetic characterization of on-chip DNA ligation on dendron-coated surfaces with nanoscaled lateral spacings,Nanotechnology,24,(2013)

Mapping of Surface-Immobilized DNA with Force-Based Atomic Force Microscopy,ANALYTICAL CHEMISTRY,85,4045~4050(2013)

Direct quantitative analysis of HCV RNA by atomic force microscopy without labeling or amplification,NUCLEIC ACIDS RESEARCH,40,11728~1173(2012)

Adsorption and EUV-Induced Modification of Furoxanethiols for Diverse Functionalities on Gold Surface,BULLETIN OF THE KOREAN CHEMICAL SOCIETY,33,4191~4193(2012)

Following the DNA Ligation of a Single Duplex Using Atomic Force Microscopy,ACS NANO,6,6108~6114(2012)

Ferritin-Based New Magnetic Force Microscopic Probe Detecting 10 nm Sized Magnetic Nanoparticles,ACS NANO,6,241~248(2012)

Synergistic effect of orientation and lateral spacing of protein G on an on-chip immunoassay,ANALYST,137,2421~2430(2012)

Detection of central single-nucleotide mismatches in short duplex DNAs on hyper-branched amine surfaces,BIOCHIP JOURNAL,5,137~144(2011)

Nanoscale Mapping and Affinity Constant Measurement of Signal-Transducing Proteins by Atomic Force Microscopy,ANALYTICAL CHEMISTRY,83,1500~1503(2011)

Effects of lateral spacing on enzymatic on-chip DNA polymerization,BIOSENSORS & BIOELECTRONICS,26,2566~2573(2011)

Oligonucleotide microarrays with high discriminating power for the detection of single nucleotide variations in the p53 gene,MOLECULES AND CELLS,30,575~579(2010)

"Seeing and Counting" Individual Antigens Captured on a Microarrayed Apot with Force-Based Atomic Force Microscopy,ANALYTICAL CHEMISTRY,82,5189~5194(2010)

Immobilizing a single DNA molecule at the apex of AFM tips through picking and ligation,SOFT MATTER,6,3979~3984(2010)

Nanotechnology for Early Cancer Detection,SENSORS,10,428~455(2010)

Extreme Ultraviolet-Induced Surface Modification of Self-Assembled Monolayers of Furoxans,JOURNAL OF PHYSICAL CHEMISTRY C,113,16027~1603(2009)

INTERACTIONS BETWEEN SIGNAL-TRANSDUCING PROTEINS MEASURED BY ATOMIC FORCE MICROSCOPY,ANALYTICAL CHEMISTRY,81,3276~3284(2009)

MECHANICALLY STRETCHING FOLDED NANO-PI-STACKS REVEALS PICO-NEWTON ATTRACTIVE FORCES,ADVANCED MATERIALS,21,786~+(2009)

Molecule-level imaging of Pax6 mRNA distribution in mouse embryonic neocortex by molecular interaction force microscopy,NUCLEIC ACIDS RESEARCH,37,(2009)

Facile Synthesis of Second-Generation Dendrons with an Orthogonal Functional Group at the Focal Point,SYNTHETIC COMMUNICATIONS,39,1966~1980(2009)

Dendron-Modified Polystyrene Microtiter Plate: Surface Characterization with Picoforce AFM and Influence of Spacing between Immobilized Amyloid Beta Proteins,LANGMUIR,24,0000014296(2008)

Label-free detection of DNA molecules on the dendron based self-assembled monolayer by electrochemical impedance spectroscopy,ANALYTICA CHIMICA ACTA,619,0000000037(2008)

Sensitivity enhancement of DNA microarray on nano-scale controlled surface by using a streptavidin-fluorophore conjugate,BIOSENSORS & BIOELECTRONICS,22,0000001532(2007)

Fingertip-Guided noncovalent functionalization of carbon nanotubes by dendrons,LANGMUIR,23,0000011373(2007)

DNA-DNA interaction on dendron-functionalized sol-gel silica films followed with surface plasmon fluorescence spectroscopy,JOURNAL OF COLLOID AND INTERFACE SCIENCE,308,0000000325(2007)

Dendron arrays for the force-based detection of DNA hybridization events,JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,129,0000009349(2007)

Special issue - 15th Molecular Electronics and Devices Symposium - Pohang, Korea, 17-18 June 2004,CURRENT APPLIED PHYSICS,6,0000000595(2006)

Nanoscale controlled self-assembled monolayers and quantum dots,CURRENT OPINION IN CHEMICAL BIOLOGY,10,0000000423(2006)

Micropatterning of a single layer of nanoparticles by lithographical methods with diblock copolymer micelles,NANOTECHNOLOGY,17,0000000450(2006)

Self-assembly of a diblock copolymer on a patterned surface with low-energy electron beam,LANGMUIR,0,0000004131(2006)

Pseudo 3D single-walled carbon nanotube film for BSA-free protein chips,CHEMBIOCHEM,6,1331~1334(2005)

Nanoscale-controlled spacing provides DNA microarrays with the SNP discrimination efficiency in solution phase,LANGMUIR,21,0000004257(2005)

DNA microarrays on nanoscale-controlled surface,NUCLEIC ACIDS RESEARCH,33,(2005)

DNA microarrays on a dendron-modified surface improve significantly the detection of single nucleotide variations in the p53 gene,NUCLEIC ACIDS RESEARCH,33,(2005)

Pattern formation through selective chemical transformation of self-assembled benzaldimine monolayer by soft X-ray irradiation (vol 282, pg 241, 2005),JOURNAL OF COLLOID AND INTERFACE SCIENCE,287,0000000371(2005)

Pattern formation through selective chemical transformation of self-assembled benzaldimine monolayer by soft X-ray irradiation,JOURNAL OF COLLOID AND INTERFACE SCIENCE,282,0000000241(2005)

Efficient protein-ligand interaction by guaranteeing mesospacing between immobilized biotins,CHEMICAL COMMUNICATIONS,0,0000001316(2004)

Effect of linker for immobilization of glutathione on BSA-assembled controlled pore glass heads,BULLETIN OF THE KOREAN CHEMICAL SOCIETY,25,0000001366(2004)

Interaction between glutathione and glutathione-S-transferase on dendron self-assembled controlled pore glass beads,TETRAHEDRON,60,0000007293(2004)

Modification of indium-tin oxide (ITO) glass with aziridine provides a surface of high amine density,JOURNAL OF COLLOID AND INTERFACE SCIENCE,277,0000000499(2004)

Low energy electron beam irradiation promoted selective cleavage of surface furoxan,LANGMUIR,19,0000004504(2003)

Sub-100-nm pattern formation through selective chemical transformation of self-assembled monolayers by soft X-ray irradiation,LANGMUIR,19,0000004390(2003)

Self-assembly of a dendron through multiple ionic interaction to give mesospacing between reactive amine groups on the surface,LANGMUIR,19,0000002357(2003)

Pattern formation through selective chemical transformation of imine group of self-assembled monolayer by low-energy electron beam,LANGMUIR,19,0000004512(2003)

Patterning on self-assembled monolayers by low-energy electron-beam irradiation and its vertical amplification with atom transfer radical polymerization,LANGMUIR,19,0000004519(2003)

Formation of a rectangular poly(methyl methacrylate) micropattern onto a polystyrene brush with use of ATRP and electron beam irradiation,LANGMUIR,19,0000009973(2003)

NEXAFS studies on the soft X-ray induced chemical transformation of a 4-nitrobenzaldimine monolayer,LANGMUIR,19,0000009984(2003)

Hyperbranching polymerization of aziridine on silica solid substrates leading to a surface of highly dense reactive amine groups,JOURNAL OF COLLOID AND INTERFACE SCIENCE,260,0000000374(2003)

Selective cleavage of nitro groups in nitro-substituted aromatic monolayers by synchrotron soft X-rays: Effect of molecular structure on cleavage rates,LANGMUIR,18,0000002430(2002)

Characteristics of DNA microarrays fabricated on various aminosilane layers,LANGMUIR,18,0000001764(2002)

Differential reactivity of nitro-substituted monolayers to electron beam and X-ray irradiation,LANGMUIR,18,0000000301(2002)

Selective cleavage of functional groups in the functionalized organic monolayers by synchrotron soft X-rays,SURFACE REVIEW AND LETTERS,9,0000000305(2002)

Anomalously high cooperativity of oligodeoxycytidylic acid for luminescence resonance energy transfer to lanthanide ions,BIOPOLYMERS,67,0000000413(2002)

Luminescence spectroscopy of Eu(Bis-tris)(3+) complexes in anhydrous DMF [Bis-tris=2,2-bis(hydroxymethyl)-2,2 ',2 ''-nitrilotriethanol]: luminescence quenching rate constants for the D-5(0) state of Eu3+ by DMF and polyalcoholic OH groups,JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS,0,0000001524(2001)

Increased amine surface density of an aminosilylated molecular layer through hyperbranching,MOLECULAR CRYSTALS AND LIQUID CRYSTALS,371,0000000071(2001)

Stepwise growth of oligodeoxynucleotides on solid hydroxylated substrates: Characterization of the growth by UV-Vis spectroscopy and ellipsometry,MOLECULAR CRYSTALS AND LIQUID CRYSTALS,371,0000000083(2001)

An europium(III) hydrolytic catalyst favoring anionic phosphate esters over phosphate triester,BULLETIN OF THE KOREAN CHEMICAL SOCIETY,22,0000000199(2001)

Selective cleavage of the carbon-halide bond in substituted benzaldimine monolayers by synchrotron soft X-ray: Anomalously large cleavage rate of the carbon-bromide bond,LANGMUIR,16,0000002981(2000)

Zirconium(IV) complexes having a rigid 1,8-naphthalene diamide versus a flexible 1,3-propylene diamide for olefin polymerization,ORGANOMETALLICS,19,0000000344(2000)

A hyperbranched poly(ethyleneimine) grown on surfaces,JOURNAL OF COLLOID AND INTERFACE SCIENCE,227,0000000247(2000)

Facile cleavage of the silicon-oxygen bond leading to unusual dinuclear aluminum complexes,ORGANOMETALLICS,18,0000005713(1999)

Stabilization of poly(dA)center dot[poly(dT)](2) triplex by anthryl and acridine derivatives: Effect of side chains and nitrogen atom on the polycyclic aromatic ring,BULLETIN OF THE KOREAN CHEMICAL SOCIETY,20,0000000653(1999)

Preparation of Al(C6F5)(3) and its use for the modification of methylalumoxane,JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,132,0000000231(1998)

Structure and phosphodiesterase activity of Bis-Tris coordinated lanthanide(III) complexes,CHEMICAL COMMUNICATIONS,0,0000002189(1998)

Selective cleavage of the nitro group from a nitrophenyl monolayer by synchrotron soft X-ray,LANGMUIR,14,0000005673(1998)

Preparation of N,N '-disilylated 1,8-diaminonaphthalene chelates and their group 4 metal complexes for ethylene polymerization,ORGANOMETALLICS,17,0000003648(1998)

Effect of additives on the viscosity of liquid-phase dimethylaluminum hydride,JOURNAL OF THE ELECTROCHEMICAL SOCIETY,145,(1998)

Self-assembly of aminosilane layers: Determination of surface density of the amine group through a reversible chemical reaction,MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS,294,0000000483(1997)

"Absolute surface density of the amine group of the aminosilylated thin layers: Ultraviolet-visible spectroscopy, second harmonic generation, and synchrotron-radiation photoelectron spectroscopy study",LANGMUIR,13,0000004305(1997)

Dissociation kinetics of europium(III) cryptate complexes in aqueous buffers,JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS,0,0000000753(1997)

Self-assembly of non-linear optical chromophores through ionic interactions,JOURNAL OF MATERIALS CHEMISTRY,6,0000000365(1996)

Formation of uniform aminosilane thin layers: An imine formation to measure relative surface density of the amine group,LANGMUIR,12,0000004621(1996)

Catalytic hydrolysis of phosphate triesters by lanthanide(III) cryptate (2.2.1) complexes,JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2,0,0000000329(1996)

Catalytic hydrolysis of phosphate diesters by lanthanide(III) cryptate (2.2.1) complexes,INORGANIC CHEMISTRY,35,0000003780(1996)