S. Ji, S. Park, J. Choo, and H. R. Koh, "Sensitive Gene Detection by Visualizing Cas12a-Mediated Trans-Cleavage of Quenched Hairpin DNA Probes", (in preparation) (2025)

H. R. Koh*, J. Jung, Y. H. Park, and S. K. Kim*, "Stepwise Kinetics of a DNA Enzyme Reaction via Single-Molecule Analysis", (under revision) (2025)

S. Kim, W.-J. Lee, H. K. Lee, S. Ji, J. K. Hur*, S. H. Lee*, and H. R. Koh*, "Ultrasensitive single-point mutation detection via digital counting of individual dCas9-DNA complexes", Sens. Actuator B Chem. 444, 138466 (2025)

S. Ji, E. Cho, H. Park, H. Shin, and H. R. Koh, "Quantification of metal ions through metal ion-induced folding of hairpin DNA using single-molecule FRET", Anal. Chim. Acta 1370, 344387 (2025)

J. Park, Y.-J. Jeong, K. Chauhan, H. R. Koh, and D.-E. Kim, "ATPase-dependent duplex nucleic acid unwinding by SARS-CoV-2 nsP13 relies on facile binding and translocation along single-stranded nucleic acid", J. Biol. Chem. 301, 110373 (2025)

E. Cho, S. Ji, J. Moon and H. R. Koh, "Fluorescence imaging of microplastics and nanoplastics in biological samples", Mol. Cell. Toxicol. (2025)

S.-Y. Chun, C. Park, J. Oh, H.-J. Yoon, T.-I. Kim, Y. Kim, S. W. Ham, H. R. Koh, H. H. Lee, H. Y. Kim, and K. Oh, "Thio)chromenone derivatives exhibit anti-metastatic effects through selective inhibition of uPAR in cancer cell lines: discovery of an uPAR-targeting fluorescent probe", Chem. Commun. 61, 909 (2025)

G. B. Song, J. Nam, S. Ji, G. Woo, S. Park, B. Kim, J. Hong, M. G. Choi, S. Kim, C. Lee, W. Lim, S. Yoon, J.-M. Kim, W. J. Choi, M. J. Choi, H. R. Koh, T.-G. Lim and S. Hong, “Deciphering the links: Fragmented polystyrene as a driver of skin inflammation”, J. Haz. Mat. 480, 135815 (2024)

J. Oh, H. Jang, H. R. Koh* and S. W. Ham*, “Transport Mechanism for Nuclear Localization of Irradiation-Activated EGFR Measured by Single-Molecule Pull-Down Assay”, Biochemistry 62, 971 (2023)

K. Y. Baek, S. Kim and H. R. Koh, “Molecular Tension Probes to Quantify Cell-Generated Mechanical Forces”, Mol. Cells 45, 26 (2022)

S. Ji, S. Kim, H. Kim and H. R. Koh, “Investigation on photobleaching of fluorophores: Effect of excitation power and buffer system”, Bull. Korean Chem. Soc. 43, 191 (2022)

S. Kim*, S. Ji* and H. R. Koh, “CRISPR as a Diagnostic Tool”, Biomolecules 11, 1162 (2021) /*co-first author/

C. Park, J. Oh, W. M. Lee, H. R. Koh, U. D. Sohn, S. W. Ham and K. Oh, “Inhibition of NUPR1-Karyopherin β1 Binding Increases Anticancer Drug Sensitivity”, Int. J. Mol. Sci. 22, 2794 (2021)

Y. Lim, S. Kim, S. Kim, D.-I. Kim, K. W. Kang, S.-H. Hong, S.-M. Lee, H. R. Koh* and Y.-J. Seo*, “n-3 Polyunsaturated Fatty Acids Impede the TCR Mobility and the TCR–pMHC Interaction of Anti-Viral CD8+ T Cells”, Viruses 12, 639 (2020)​

J.-H. Kim, H. Lee, S. Song, H. R. Koh* and J. Sung*, “Observation time dependent mean first passage time of diffusion and subdiffusion processes”, J. Stat. Mech.: Theory Exp, 033204 (2020)

A. G. Niaki, J. Sakar, X. Cai, K. Rhine, V. Vidaurre, B. Guy, M. Hurst, J. C. Lee, H. R. Koh, L. Guo, C. M. Fare, J. Shorter and S.Myong, “Loss of Dynamic RNA Interaction and Aberrant Phase Separation Induced by Two Distinct Types of ALS/FTD-Linked FUS”, Mol. Cell 77, 82-94 (2020)

J. Park, K. Sung, S. Y. Bak, H. R. Koh* and S. K. Kim*, “Positive Identification of DNA Cleavage by CRISPR-Cas9 Using Pyrene Excimer Fluorescence to Detect a Subnanometer Structural Change”, J. Phys. Chem. Lett. 10, 6208-6212 (2019)

D. S. Lim, Y. J. Lee, J. H. Yoo, M. G. Choi, K. Paek, H. R. Koh* and S.-K. Chang*, “Fluorometric analysis of peracetic acid by the oxidative hydroxylation of a phenylboronic acid containing dye”, Sens. Actuator B Chem. 298, 126824 (2019)

H. R. Koh and S.Myong, “Single-Cell Imaging Approaches for Studying Small-RNA-Induced Gene Regulation”, Biophys J. 115, 203-208 (2018)

H. R. Koh, R. Roy, M. Sorokina, G. Q. Tang, D. Nandakuma, S. S. Patel and T. Ha, “Correlating transcription initiation and conformational changes by a single subunit RNA polymerase with near base pair resolution”, Mol. Cell 70, 695-706 (2018)

Y. Qiu, , S. Myong "Probing Dynamic Assembly and Disassembly of Rad51 Tuned by Srs2 Using smFRET”, Methods Enzymol. 600, 321-345 (2018)

H. R. Koh, A. Ghanbariniaki, and S. Myong, “RNA Stem Structure Governs Coupling of Dicing and Gene Silencing in RNA interference”, Proc. Nat’l Acad. Sci. U.S.A. 114, E10349-E10358 (2017)

S. J. Park, S. Song, I. Jeong, H. R. Koh, J. Kim, and J. Sung, “Nonclassical Kinetics of Clonal yet Heterogeneous Enzymes”, J. Phys. Chem. Lett. 8, 3152-3158 (2017)

H. R. Koh, M. A. Kidwell, J. A. Doudna and S. Myong, “RNA Scanning of a Molecular Machine with a Built-in Ruler”, J. Am. Chem. Soc. 139, 262-268 (2017)

H. R. Koh, X. Wang and S. Myong, “Visualizing repetitive diffusion activity of double-strand RNA binding proteins by single molecule fluorescence assays”, Methods (2016)

X. Wang, L. Vukovic, H. R. Koh, K. Schulten and S. Myong, “Dynamic profiling of double-stranded RNA binding proteins”, Nucleic Acids Res. 43, 7566-7576 (2015)

H. R. Koh, L. Xing, L. Kleiman and S. Myong, “Repetitive RNA unwinding by RNA helicase A facilitates RNA annealing”, Nucleic Acids Res. 42, 8556-8564 (2014)

L. Vukovic, H. R. Koh, S. Myong and K. Schulten, “Substrate recognition and specificity of double-stranded RNA binding proteins”, Biochemistry 53, 3457-3466 (2014)

Y. Qiu, E. Antony, S. Doganay, H. R. Koh, T. M. Lohman and S. Myong, “Srs2 prevents Rad51 filament formation by repetitive scrunching of DNA”, Nat. Commun. 4, 1-10 (2013)

H. R. Koh, M. A. Kidwell, K. Ragunathan, J. A. Doudna and S. Myong, “ATP-independent diffusion of double-stranded RNA binding proteins”, Proc. Nat’l Acad. Sci. U.S.A. 110, 151-156 (2013)

J. Jung, K.Y. Han, H. R. Koh, J. Lee, Y. M. Choi, C. Kim and S. K. Kim, “Effect of single-base mutation on activity and folding of 10-23 deoxyribozyme studied by three-color single-molecule ALEX FRET”, J. Phys. Chem. B. 116, 3007-3012 (2012)

H. R. Koh, K. Y. Han, J. Jung and S. K. Kim, “Quantitative genotyping of single nucleotide polymorphism by single-molecule multi-color fluorescence resonance energy transfer”, Chem. Commun. 47, 10362-10364 (2011)

N. K. Lee*, H. R. Koh*, K. Y. Han and S. K. Kim, “Single-molecule, real-time measurement of enzyme kinetics by alternating-laser excitation fluorescence resonance energy transfer”, Chem. Commun. 46, 4683-4685 (2010) /*co-first author/

M. Sorokina, H. R. Koh, S. S. Patel and T. Ha, “ Fluorescent lifetime trajectories of a single fluorophore reveal reaction intermediates during transcription”, J. Am. Chem. Soc. 131, 9630-9631 (2009)

N. K. Lee, H. R. Koh, K. Y. Han and S. K. Kim, “Folding of 8-17 deoxyribozyme studied by three-color alternating-laser excitation of single-molecules”, J. Am. Chem. Soc. 129, 15526-15534 (2007)

N. K. Lee, A.N. Kapanidis, H. R. Koh, Y. Wang, S. Ho, N. Gassman, S. Weiss and S. K. Kim, “Three-color alternating-laser excitation of single molecules : simultaneous monitoring of multiple interactions and distances”, Biophys. J. 92, 303-312 (2007)