Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Il Buem Lee"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract A eukaryotic cell is a microscopic world within which efficient material transport is essential. Yet, how a cell manages to deliver cellular cargos efficiently in a crowded environment remains poorly understood. Here, we used interferometric
Externí odkaz:
https://doaj.org/article/fc2af57731b34c939a46334cf93fe601
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 12, p e1005286 (2016)
Single molecule time trajectories of biomolecules provide glimpses into complex folding landscapes that are difficult to visualize using conventional ensemble measurements. Recent experiments and theoretical analyses have highlighted dynamic disorder
Externí odkaz:
https://doaj.org/article/954f7e81897e4444b8854241a0e76030
Axial profiling of interferometric scattering enables an accurate determination of nanoparticle size
Publikováno v:
Optics Express. 31:10101
Interferometric scattering (iSCAT) microscopy has undergone significant development in recent years. It is a promising technique for imaging and tracking nanoscopic label-free objects with nanometer localization precision. The current iSCAT-based pho
Long-term cellular cargo tracking reveals intricate trafficking through active cytoskeletal networks
A eukaryotic cell is a microscopic world within which efficient material transport is essential. To examine cargo transport in a crowded cellular environment, we tracked unlabeled cargos in directional motion in a massively parallel fashion using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9617a2ffec680bde2fff534b210b5e62
https://doi.org/10.1101/2022.03.23.485568
https://doi.org/10.1101/2022.03.23.485568
psiSCAT and RF-iSCAT: nanometric techniques to access less explored dimensions of nano-scale objects
Publikováno v:
Label-free Biomedical Imaging and Sensing (LBIS) 2022.
Autor:
Hyeon-Min Moon, Jin-Sung Park, Il-Buem Lee, Young-Im Kang, Hae Jun Jung, Dongju An, Yumi Shin, Min Ji Kim, Hugh I Kim, Ji-Joon Song, Jaehoon Kim, Nam-Kyung Lee, Seok-Cheol Hong
Publikováno v:
Nucleic Acids Research
Cisplatin is one of the most potent anti-cancer drugs developed so far. Recent studies highlighted several intriguing roles of histones in cisplatin's anti-cancer effect. Thus, the effect of nucleosome formation should be considered to give a better
Publikováno v:
Nucleic Acids Research
Despite recent genome-wide investigations of functional DNA elements, the mechanistic details about their actions remain elusive. One intriguing possibility is that DNA sequences with special patterns play biological roles, adopting non-B-DNA conform
Autor:
Minhaeng Cho, Hyeon Min Moon, Jin Sun Ryu, Il Buem Lee, Sun Young Kong, Jinsung Park, Seok Cheol Hong
Publikováno v:
The journal of physical chemistry letters. 11(23)
Focal adhesions (FAs) are dynamic protein nanostructures that form mechanical links between cytoskeletal actin fibers and the extracellular matrix. Here, we demonstrate that interferometric scattering (iSCAT) microscopy, a high-speed and time-unlimit
Autor:
Minhaeng Cho, Kyoung Hoon Kim, Seok Cheol Hong, Jinsung Park, Hyeon Min Moon, Jong Hyeon Joo, Il Buem Lee
Publikováno v:
Chemical Science
Despite recent remarkable advances in microscopic techniques, it still remains very challenging to directly observe the complex structure of cytoplasmic organelles in live cells without a fluorescent label.
Despite recent remarkable advances in
Despite recent remarkable advances in
Publikováno v:
ACS Photonics. 5:797-804
Single-particle tracking is a powerful technique to reveal an underlying principle of microscopic phenomena. Here we report an optical microscopy technique, polarization-selective interferometric scattering microscopy, that enables us to capture rota