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Neurophotonics Lab

SEOUL NATIONAL UNIVERSITY BIOLOGICAL SCIENCES

Publications

Neurophotonics Lab

2024

Yoo Y, Song AJ, Seongho Lee, Myunghwan Choi, Song HS, Young-Joon Kim. "A real-time wearable electromyography measurement system for small animals" JOVE, 2024.

Gha Yeon Park*, Geehyun Lee*, Jongmin Yoon, Jisoo Han, Pyonggang Choi, Minjae Kim, Sungho Lee, Chaeri Park, Zhaofa Wu, Yulong Li, Myunghwan Choi. "Glia-like taste cells mediate an intercellular mode of peripheral sweet adaptation" Cell, 2024.

Soo Ahn Lee, Jae-Joong Lee, Jisoo Han, Myunghwan Choi, Tor D. Wager, Choong-Wan Woo. "Brain Representations of Affective Valence and Intensity in Sustained Pleasure and Pain" PNAS, 2024.

Lee J, Lee K, Kang K, Ali A, Kim DW, Ahn H, Ko G, Choi M, Tchoe Y, Park HY, Yi GC. "Transparent vertical nanotube electrode arrays on graphene for cellular recording and optical imaging" NPG Asia Materials, 2024.

Jiang Xu, Alan de Araujo, Ranhui Xi, Xiaoli Lin, Chanyi Lu, Minliang Zhou, Kurt D Hankenson, Robert F Margolskee, Ichiro Matsumoto, Guillaume de Lartigue, Myunghwan Choi, Peihua Jiang. "Gustatory-neuron-supplied R-spondin-2 is required for taste bud replenishment" bioRxiv, 2024.

2023

Seonghoon Kim, Gwanho Ko, Iksung Kang, He Tian, Linlin Z. Fan, Yixin Li, Adam E. Cohen, Jiamin Wu, Qionghai Dai, Myunghwan Choi. "Optical segmentation-based compressed readout of neuronal voltage dynamics" bioRxiv, 2023.

Eom M, Han S, Kim G, Cho ES, Sim J, Park P, Lee KH, Kim S, Rózsa M, Svoboda K, Choi M, Kim CH, Cohen AE, Chang JB, Yoon YG. "Statistically unbiased prediction enables accurate denoising of voltage imaging data" Nature Methods, 2023.

Seonghoon Kim*, Hyun Seok Moon*, Thanh Tan Vo, Chang-Ho Kim, Geun Ho Im, Myunghwan Choi^#, Seong-Gi Kim^#. "Whole-brain mapping of effective connectivity by fMRI with cortex-wide patterned optogenetics" Neuron, 2023.

Lee JS, Choi J, Gha Yeon Park, Kang SJ, Lee Y, Myunghwan Choi, Kim K, Kim T. "Thermally managed, injectable optoelectronic probe with heat dissipation guide for photodynamic therapy" Small, 2023.

Junhwan Kwon^*, Sungho Lee^*, Yongjae Jo, Myunghwan Choi. "All-optical observation on activity-dependent nanoscale dynamics of myelinated axons" Neurophotonics, 2023.

2022

Eunchan Kim, Seonghoon Kim, Myunghwan Choi, Taewon Seo, Sungwook Yang. "Honeycomb artifact removal using convolutional neural network for fiber bundle imaging" Sensors, 2022.

Gha Yeon Park^*, Hyeyeong Hwang^*, Myunghwan Choi. "Advances in optical tools to study taste sensation" Molecules and Cells, 2022.

Sungho Lee, Keunhyung Lee, Myunghwan Choi^#, Jinhyoung Park^#. "Implantable acousto-optic window for monitoring ultrasound-mediated neuromodulation in vivo" Neurophotonics, 2022.

Yonghyeon Jo, Ye-Ryoung Lee, Jin Hee Hong, Dong-Young Kim, Junhwan Kwon, Myunghwan Choi, Moonseok Kim, Wonshik Choi. "Through-skull brain imaging in vivo at visible wavelength via dimensionality reduction adaptive-optical microscopy" Science Advances, 2022.

2021

Jisoo Han, Seonghoon Kim, Sungho Lee, Yongjae Jo, Eunsoo Kim, Pyonggang Choi, Myunghwan Choi. "Robust functional imaging of taste sensation with Bessel beam" Biomedical Optics Express, 2021.

Jisoo Han, Pyonggang Choi, Myunghwan Choi. "µTongue: A Microfluidics-Based Functional Imaging Platform for the Tongue In Vivo" JoVE, 2021.

Su Jae Kim*, Seonghoon Kim*, Jegon Lee, Yongjae Jo, Yu-Seong Seo, Myounghoon Lee, Yousil Lee, Chae Ryong Cho, Jong-pil Kim, Miyeon Cheon, Jungseek Hwang, Yong In Kim, Young-Hoon Kim, Young-Min Kim, Aloysius Soon, Myunghwan Choi, Woo Seok Choi, Se-Young Jeong, Young Hee Lee. "Color of Copper/copper oxide" Advanced Materials, 2021.

Junhwan Kwon*, Yongjae Jo*, Myunghwan Choi. "Spectral Reflectometry in Biomedical Imaging and Sensing" Advanced Imaging and BioTechniques for Convergence Science, 2021.

2020

G Kate Park, Jeong Heon Lee, Eduardo Soriano, Myunghwan Choi, Kai Bao, Wataru Katagiri, Do-Yeon Kim, Ji-Hye Paik, Seok-Hyun Yun, John V Frangioni, Thomas E Clancy, Satoshi Kashiwagi, Maged Henary, Hak Soo Choi. "Rapid and Selective Targeting of Heterogeneous Pancreatic Neuroendocrine Tumors" iScience, 2020.

Kyeongbae Min, In Cho, Myunghwan Choi, Jae-Byum Chang. "Multiplexed expansion microscopy of the brain through fluorophore screening" Methods, 2020.

2019

Yunjeong Park, Byunggil Kang, Cheol Hyoun Ahn, Hyung Koun Cho, Hyukjoon Kwon, Sungsu Park, Junhwan Kwon, Myunghwan Choi, Changgu Lee, Kyunghoon Kim. "Bionanoelectronic platform with a lipid bilayer/CVD-grown MoS2 hybrid" Biosensors and Bioelectronics, 2019.

2018

Jisoo Han, Sungho Lee, Pyonggang Choi, Jiamin Wu, Keunhyung Lee, Qionghai Dai, Jinhyung Park, Kyung-Bok Lee, Myunghwan Choi. "Improving collection efficiency in two-photon endoscopy with reflective waveguiding" Optics Express, 2018.

Yongjae Jo, Junhwan Kwon, Moonseok Kim, Wonshik Choi & Myunghwan Choi. "Microsphere-based interferometric optical probe" Nature Communications, 2018.

Sheldon JJ Kwok, Yongjae Jo, Harvey H Lin, Myunghwan Choi#, Seok-Hyun Yun#. "Millisecond cellular labelling in situ with two-photon photoconversion" Biomedical Optics Express, 2018.

Junhwan Kwon, Myunghwan Choi. "Spectral Reflectometric Microscopy on Myelinated Axons In Situ" JoVE, 2018.

Jisoo Han, Myunghwan Choi. "Comprehensive functional screening of taste sensation in vivo" bioRxiv, 2018.

2017

Junhwan Kwon, Moonseok Kim, Hyejin Park, Bok-Man Kang, Yongjae Jo, Jae-Hwan Kim, Oliver James, Seok-Hyun Yun, Seong-Gi Kim, Minah Suh, Myunghwan Choi. "Label-free nanoscale optical metrology on myelinated axons in vivo" Nature Communications, 2017.

Seunghee Lee, Jonghee Yoon, Myunghwan Choi, Chulhee Choi. "Induction of neuronal activation by femtosecond‐pulsed laser irradiation and its potential application for amyloid-β–induced toxicity assessment" Journal of Biophotonics, 2017.

2016

Moonseok Kim, Jeesoo An, Ki Su Kim, Myunghwan Choi, Matjaž Humar, Sheldon JJ Kwok, Tianhong Dai, Seok Hyun Yun. "Optical lens-microneedle array for percutaneous light delivery" Biomedical Optics Express, 2016.

Sheldon JJ Kwok, Ivan A Kuznetsov, Moonseok Kim, Myunghwan Choi, Giuliano Scarcelli, Seok Hyun Yun. "Selective two-photon collagen crosslinking in situ measured by Brillouin microscopy" Optica, 2016.

Sheldon JJ Kwok, Myunghwan Choi, Brijesh Bhayana, Xueli Zhang, Chongzhao Ran, Seok-Hyun Yun. "Two-photon excited photoconversion of cyanine-based dyes" Scientific Reports, 2016.

Sedat Nizamoglu, Malte C Gather, Matjaž Humar, Myunghwan Choi, Seonghoon Kim, Ki Su Kim, Sei Kwang Hahn, Giuliano Scarcelli, Mark Randolph, Robert W Redmond, Seok Hyun Yun. "Bioabsorbable polymer optical waveguides for deep-tissue photomedicine" Nature Communications, 2016.

Matjaž Humar, Sheldon JJ Kwok, Myunghwan Choi, Ali K Yetisen, Sangyeon Cho, Seok-Hyun Yun. "Toward biomaterial-based implantable photonic devices" Nanophotonics, 2016.

2015

Heebeom Koo, Myunghwan Choi, Eunha Kim, Sei Kwang Hahn, Ralph Weissleder, Seok Hyun Yun. "Bioorthogonal Click Chemistry‐Based Synthetic Cell Glue" Small, 2015.

Myunghwan Choi, Matjaž Humar, Seonghoon Kim, Seok‐Hyun Yun. "Step-index optical fiber made of biocompatible hydrogels" Advanced Materials, 2015.

Myunghwan Choi, Woei Ming Lee, Seok Hyun Yun. "Intravital microscopic interrogation of peripheral taste sensation" Scientific Reports, 2015.

Myunghwan Choi, Sheldon JJ Kwok, Seok Hyun Yun. "In vivo fluorescence microscopy: lessons from observing cell behavior in their native environment" Physiology, 2015.