Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Hyuk Kyu Pak"'
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-11 (2022)
Cells are teeming with biochemical nano-machines whose vigorous activity generates strong hydrodynamic fluctuations. The authors revamp transition-state theory to account for the effect of this active noise and find that it may significantly accelera
Externí odkaz:
https://doaj.org/article/9e943221d0494dceaa2f97b04b964a95
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Information engines, also known as Maxwell demons, model the interplay between information transfer and work extraction in non-equilibrium systems or even living systems. Here, the authors show that noisy engines are more efficient then perfect ones
Externí odkaz:
https://doaj.org/article/5e76d731591e4bafb55163a6a5d5ad5e
Autor:
Govind Paneru, Hyuk Kyu Pak
Publikováno v:
Advances in Physics: X, Vol 5, Iss 1 (2020)
Recent theoretical developments in information thermodynamics elucidated the link between the acquired information and the entropy production through measurement and feedback control by generalizing the fluctuation theorems and the second law of ther
Externí odkaz:
https://doaj.org/article/f5a8d70065ea40b6a47caad0cc8d28ec
Publikováno v:
Nature Physics. 19:536-544
The concept of quasiparticles -- long-lived low-energy particle-like excitations -- has become a keystone of condensed quantum matter, where it explains a variety of emergent many-body phenomena, such as superfluidity and superconductivity. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::333f9b3971662b809187f99e0ded090f
https://doi.org/10.1038/s41567-022-01893-5
https://doi.org/10.1038/s41567-022-01893-5
Autor:
Jong Hyeok Kwak, Sungho Kim, Hyuk Kyu Pak, Soon Ki Sung, Jinsung Kwak, Sang Weon Lee, Chang Hyeun Kim, Gyeong Rip Kim
Publikováno v:
Journal of Biomaterials and Tissue Engineering. 12:1723-1731
We prepare giant Quantum dot-Liposome Complexes (QLCs). Quantum dots (QDs) incorporated inside liposome above 10 μm. QLCs is made by using the electro-swelling method combined with spin coating techniques. Three types of PC lipids and asolectin lipi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d416abe2db0e5643b316dfb7d73a22f4
https://doi.org/10.1166/jbt.2022.3087
https://doi.org/10.1166/jbt.2022.3087
Publikováno v:
Langmuir. 37:9588-9596
The surface tension of a freshly extruded pendant drop of a nanoemulsion, 4-cyano-4'-hexylbiphenyl or 6CB (a liquid crystal) in water, exhibits an unusual surface nucleation phenomenon. Initially the surface tension is that of pure water; however, af
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef3d76f77bbb1051e0b98ef14276fee
https://doi.org/10.1021/acs.langmuir.1c01487
https://doi.org/10.1021/acs.langmuir.1c01487
Publikováno v:
Soft Matter. 16:8122-8127
Particles kicked by external forces to produce mobility distinct from thermal diffusion are an iconic feature of the active matter problem. Here, we map this onto a minimal model for experiment and theory covering the wide time and length scales of u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b08c29f2a0271b535041cf8c74015c
https://doi.org/10.1039/d0sm00828a
https://doi.org/10.1039/d0sm00828a
Brownian information engines can extract work from thermal fluctuations by utilizing information. So far, the studies on Brownian information engines consider the system in a thermal bath; however, many processes in nature occur in a nonequilibrium s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a66bdf8a6892b82ef4ce93109c9475df
We report on the experimental observation of stochastic resonance (SR) in a nonGaussian active bath without any periodic modulation. A Brownian particle hopping in a nanoscale double-well potential under the influence of nonGaussian correlated noise,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a80ebbf2be7f11e1dd791ff4e5191ff
Living cells are known to generate non-Gaussian active fluctuations significantly larger than thermal fluctuations owing to various active processes. Understanding the effect of these active fluctuations on various physicochemical processes, such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2746b43646ae8b146795c374a880e5d1