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Hwang, Sangmun

Mayo Clinic

Hanyang University

Citations 5

Single-electrode simultaneous detection of tonic dopamine and serotonin in vivo using an interleaved cyclic square wave voltammetry approach
Cho, Hyun-U., Hwang, Sangmun, Kwak, Youngjong , Kwon, Haeun , Jang, Jaehyun , Shin, Hojin, Lee, Kendall H., Jang, Dong Pyo, Kim, Kyung Min , Oh, Yoonbae , Lee, Kendall H., Jang, Dong Pyo

Analytical Methods | July 30, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1039/d6ay00711b Get It

We report an innovative interleaved voltammetric strategy to simultaneously quantify tonic levels of dopamine and serotonin in vivo using a single unmodified microelectrode, advancing our capability to monitor complex neurochemical interactions.
Real-Time Monitoring of Electrode Surface Changes in Fast-Scan Cyclic Voltammetry Using Fourier Transform Electrochemical Impedance Spectroscopy
Park, Cheonho , Kwak, Youngjong , Jang, Jaehyun , Hwang, Sangmun, Cho, Hyun U., Jeon, Se Jin, Oh, Yoonbae , Shin, Hojin , Lee, Kendall H. , Jang, Dong Pyo , Oh, Yoonbae

ACS Omega | January 9, 2025 | Volume: 10 | Issue: 2 | Pages: 2061-2068

10.1021/acsomega.4c08240 Get It

Understanding the different effects of fouling mechanisms on working and reference electrodes in fast-scan cyclic voltammetry for neurotransmitter detection
Jang, J. , Cho, Hyun‐U , Hwang, Sangmun, Kwak, Youngjong , Kwon, Haeun , Heien, Michael L. , Bennet, Kevin E. , Shin, Hojin , Lee, Kendall H. , Jang, Dong Pyo , Jang, Jaehyun , Jang, Dong Pyo , Oh, Yoonbae

The Analyst | April 4, 2024 | Volume: 149 | Issue: 10 | Pages: 3008-3016

10.1039/d3an02205f Get It

The distinct impacts of fouling mechanisms on a carbon fiber microelectrode and an Ag/AgCl reference electrode, affecting their performance in neurotransmitter detection via Fast-scan Cyclic Voltammetry.
Enhanced Dopamine Sensitivity Using Steered Fast-Scan Cyclic Voltammetry
Kang, Yumin , Goyal, Abhinav , Hwang, Sangmun, Park, Cheonho , Cho, Hyun U., Shin, Hojin , Park, Jinsick , Bennet, Kevin E. , Lee, Kendall H. , Oh, Yoonbae , Jang, Dong Pyo , Oh, Yoonbae

ACS Omega | December 1, 2021 | Volume: 6 | Issue: 49 | Pages: 33599-33606

10.1021/acsomega.1c04475 Get It

Feasibility of Applying Fourier Transform Electrochemical Impedance Spectroscopy in Fast Cyclic Square Wave Voltammetry for theIn VivoMeasurement of Neurotransmitters
Park, Cheonho , Hwang, Sangmun, Kang, Yumin , Sim, Jeongeun, Cho, Hyun U., Oh, Yoonbae , Shin, Hojin , Bennet, Kevin E. , Lee, Kendall H. , Jang, Dong Pyo , Jang, Dong Pyo , Oh, Yoonbae , Kim, Do Hyoung, Blaha, Charles D.

Analytical Chemistry | November 29, 2021 | Volume: 93 | Issue: 48 | Pages: 15861-15869

10.1021/acs.analchem.1c02308 Get It