PUBLICATIONS

19. H. Ahn, N. Y. Lee, S. Baek*, J. S. Lee*, and S. Y. Lim*. Mandarin Peel Waste-Derived Metal-Free Nitrogen-Doped Porous Carbon Electrocatalysts for Oxygen Reduction Reaction. 2025. under revision.

18. S.-R. Kwon and S. Baek*. Spot the Spark: CO Formation Unveils Reaction Hotspots. Trends in Chemistry 2025, X, XXX-XXX.

17. S. Baek, S. Gutierrez-Portocarrero, R. Geruskis, S. D. Minteer, S. R. German*, and H. S. White*. Detection of CO2 Locally Generated by Formate Dehydrogenase Using Carbonate Ion-Selective Micropipette Electrodes. ACS Nano 2025, 19, 13240-13249.

16. Y. Kim, M. Seo, and S. Baek*. Ion-Selective Electrode-Based Sensors from the Macro- to the Nanoscale. Sensors and Actuators Reports 2025, 9, 100258.

15. S. Han, Y. Bang, J. Yun, S. Baek, S. Kim, J. Choi, S. Y. Lim*, D. Han*, and S.-R. Kwon*. pH and Potential-Controlled Multi-Modal Mass Transport in Block Copolymer Nanochannel Membranes. Journal of Electroanalytical Chemistry 2024, 971, 118564.

14. J. Reitemeier, S. Baek, and P. W. Bohn*. Hydrophobic Gating and Spatial Confinement in Hierarchically Organized Block Copolymer-Nanopore Electrode Arrays for Electrochemical Biosensing of 4-Ethyl Phenol. ACS Applied Materials & Interfaces 2023, 15, 39707-39715.

13. S. Baek†, A. Cutri†, D. Han†, S.-R. Kwon†, J. Reitemeier†, V. Sundaresan†, and P. W. Bohn*. Multifunctional Nanopore Electrode Array Method for Characterizing and Manipulating Single Entities in Attoliter-Volume Enclosures. Journal of Applied Physics 2022, 132, 174501.

12. S. Baek†, S.-R. Kwon†, P. W. Bohn*. Potential-Induced Wetting and Dewetting in Hydrophobic Nanochannels for Mass Transport Control. Current Opinion in Electrochemistry 2022, 34:100980.

11. S. Baek, D. Han, S.-R. Kwon, V. Sundaresan, P. W. Bohn*. Electrochemical Zero Mode Waveguide Potential-Dependent Fluorescence of Glutathione Reductase at Single Molecule Occupancy. Analytical Chemistry 2022, 94, 9, 3970–3977. 

10. S.-R. Kwon†, S. Baek†, P. W. Bohn*. Potential-Induced Wetting and Dewetting in pH-Responsive Block Copolymer Membranes for Mass Transport Control. Faraday Discussions 2022, 233, 283–294. 

9. J. Jia†, S.-R. Kwon†, S. Baek, V. Sundaresan, T. Cao, A. Cutri, K. Fu, B. Roberts, J. D. Shrout*, and P. W. Bohn*. Actively Controllable Solid Phase Microextraction in a Hierarchically Organized Block Copolymer-Nanopore Electrode Array Sensor for Charge-Selective Detection of Metabolites in Biofilms. Analytical Chemistry 2021, 93, 43, 14481–14488. 

8. T. Cao, A. Weaver, S. Baek, J. Jia, J. D. Shrout*, P. W. Bohn*. Depth Distributions of Signaling Molecules in Pseudomonas aeruginosa Biofilms Mapped by Confocal Raman Microscopy. The Journal of Chemical Physics 2021, 154, 204201. 

7. H. Do†, S.-R. Kwon†, S. Baek, C. S. Madukoma, M. K. Smiley, L. E. Dietrich, J. D. Shrout*, P. W. Bohn*. Redox Cycling-Based Detection of Phenazine Metabolites Secreted from Pseudomonas aeruginosa in Nanopore Electrode Arrays. Analyst 2021, 146, 1346. 

6. S. Baek†, S.-R. Kwon†, K. Fu, P. W. Bohn*. Ion Gating in Nanopore Electrode Arrays with Hierarchically Organized pH-Responsive Block Copolymer Membranes. ACS Applied Materials & Interfaces 2020, 12, 55116−55124. 

5. S.-R. Kwon, S. Baek, K. Fu, P. W. Bohn*. Electrowetting-Mediated Transport to Produce Electrochemical Transistor Action in Nanopore Electrode Arrays. Small 2020, 16, 1907249. 

4. S.-R. Kwon†, S. H. Nam†, C. Y. Park, S. Baek, J. Jang, X. Che, S. H. Kwak, Y.-R. Choi, N.-R. Park, J.-Y. Choi, Y. Lee* , T. D. Chung*. Electrodeless Reverse Electrodialysis Patches as an Ionic Power Source for Active Transdermal Drug Delivery. Advanced Functional Materials 2018, 28, 1705952. 

3. S. Baek†, S.-R. Kwon†, S.Y. Yeon, D. Lee, S.-H. Han, C. M. Kang, T. D. Chung*. Miniaturized Reverse Electrodialysis-Powered Biosensor Using Electrochemiluminescence on Bipolar Electrode. Analytical Chemistry 2018, 90, 4749–4755. 

2. S.-H. Han†, S.-R. Kwon†, S. Baek, T. D. Chung*. Ionic Circuits Powered by Reverse Electrodialysis for an Ultimate Iontronic System. Scientific Reports 2017, 7, 14068.

1. S. H. Kwak†, S.-R. Kwon†, S. Baek, S. M. Lim, Y.-C. Joo, T. D. Chung*. Densely Charged Polyelectrolyte-Stuffed Nanochannel Arrays for Power Generation from Salinity Gradient. Scientific Reports 2016, 6, 26416.