Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Do-Nyun Kim"'
Publikováno v:
Brain Stimulation, Vol 17, Iss 5, Pp 1060-1075 (2024)
Background: Non-invasive deep brain modulation (DBM) stands as a promising therapeutic avenue to treat brain diseases. Acoustic DBM represents an innovative and targeted approach to modulate the deep brain, employing techniques such as focused ultras
Externí odkaz:
https://doaj.org/article/ec5fcac16ea047a5bdce1ae2746605f3
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Chemo-mechanical deformation of structured DNA assemblies driven by DNA-binding ligands has offered promising avenues for biological and therapeutic applications. However, it remains elusive how to effectively model and predict their effects
Externí odkaz:
https://doaj.org/article/a48d1ac531c149eeac6aab76889455ff
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113187- (2024)
Mechanical metamaterials with tunable Poisson’s ratio (PR) and coefficient of thermal expansion (CTE) have received great attention due to their unique responsive behaviors under mechanical and thermal stimuli useful in a wide range of applications
Externí odkaz:
https://doaj.org/article/3d879efc9651436f9f6525504e43ab9a
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Recent advances in constructing a structured DNA assembly whose configuration can be dynamically changed in response to external stimuli have demanded the development of an efficient computational modeling approach to expedite its design pro
Externí odkaz:
https://doaj.org/article/e061de6867a146b4ba77a9371107904a
Autor:
Hyeonho Cho, Do-Nyun Kim
Publikováno v:
Materials & Design, Vol 231, Iss , Pp 112053- (2023)
Kirigami, the art of paper cutting, has offered a versatile way of constructing a reconfigurable structure from a 2D planar configuration into a target 3D shape. While several strategies for its design have been reported, little attention has been pa
Externí odkaz:
https://doaj.org/article/85941162b24a4f6c88ccd0bd6590b825
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Controlling the threshold response in synthetic molecular structures is challenging. Here, the authors report on the buckling of ring-shaped DNA origami structures into twisted architectures via mechanical instability, induced by DNA intercalators.
Externí odkaz:
https://doaj.org/article/f1306c1884b64f33981484d5afd92bac
Autor:
Heng Ni, Xiao Fan, Feng Zhou, Galio Guo, Jae Young Lee, Nadrian C. Seeman, Do-Nyun Kim, Nan Yao, Paul M. Chaikin, Yimo Han
Publikováno v:
iScience, Vol 25, Iss 6, Pp 104373- (2022)
Summary: Two-dimensional (2D) DNA origami that is capable of self-assembling into complex 2D and 3D geometries pave the way for a bottom-up synthesis for various applications in nano/biotechnology. Here, we directly visualized the aqueous structure o
Externí odkaz:
https://doaj.org/article/d478b7a95e1b499abf88915d86f28f52
Publikováno v:
IEEE Open Journal of Nanotechnology, Vol 2, Pp 86-100 (2021)
Designing a structure in nanoscale with desired shape and properties has been enabled by structural DNA nanotechnology. Design strategies in this research field have evolved to interpret various aspects of increasingly more complex nanoscale assembly
Externí odkaz:
https://doaj.org/article/2ae4eb9397014eb39f5913eb97e6ee26
Harnessing distinct deformation modes of auxetic patterns for stiffness design of tubular structures
Autor:
Jeong Min Hur, Dong-Sik Seo, Kiyean Kim, Jun Kyu Lee, Kwang Je Lee, Yoon Young Kim, Do-Nyun Kim
Publikováno v:
Materials & Design, Vol 198, Iss , Pp 109376- (2021)
Auxetic materials with a negative Poisson's ratio show a unique lateral expansion under tension while their deformation under shear is similar to that of normal materials. Here, we present a novel method to design the stiffness of tubular structures
Externí odkaz:
https://doaj.org/article/75e5d6fead3e4c3ba07d19063fdfd857
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
The use of staple strands paired with scaffold strands allows the creation of a diverse array of DNA origami nanostructures. Here the authors rationally design a set of staples with variable hinges allowing controllable geometry and flexibility of th
Externí odkaz:
https://doaj.org/article/7d0486802bd54752b07248315b768487