Zobrazeno 1 - 10
of 218
pro vyhledávání: '"WOUNJHANG PARK"'
Publikováno v:
APL Photonics, Vol 7, Iss 11, Pp 116108-116108-8 (2022)
We report the first observation of cascaded forward stimulated Brillouin scattering in a microresonator platform. We have demonstrated 25 orders of intramodal Stokes beams separated by a Brillouin shift of 34.5 MHz at a sub-milliwatt threshold at 155
Externí odkaz:
https://doaj.org/article/4fd4d8f81123409d83517dbadd97a3f8
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-13 (2019)
The identification of single point mutations is an important step toward personalizing detection and treatment. Here the authors design a gold-bridged nanoparticle for sensing MutS affinities to point mutations, and compile an atlas of the affinity d
Externí odkaz:
https://doaj.org/article/eb28fcf5d4c94403984e0e12ea52b0be
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Upconversion nanoparticles are already used in bio-imaging but still suffer from low luminescence. Here, metal-insulator-metal nanostructures with 1-2 orders magnitude enhancement in upconversion are introduced enabling bioimaging at reduced particle
Externí odkaz:
https://doaj.org/article/d47ac40e663e46bd91a99c4ea67e4fdc
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Bottom-up synthesis of colloidal metallic nanomaterials with a designable structure is challenging. Here, the authors report the directed crystallisation of gold by a single DNA molecular regulator, using it to synthesise gold nanocrystals with defin
Externí odkaz:
https://doaj.org/article/8f66907fbfd4480f92569d9223e917d5
Publikováno v:
Nano Letters; 7/31/2024, Vol. 24 Issue 30, p9163-9168, 6p
Publikováno v:
Nanoscale; 4/21/2024, Vol. 16 Issue 15, p7690-7699, 10p
Autor:
Shambojit Roy, Shane D. Curry, Conrad Corbella Bagot, Evan N. Mueller, Abdulrahman M. Mansouri, Wounjhang Park, Jennifer N. Cha, Andrew P. Goodwin
Publikováno v:
ACS Nano. 16:15873-15883
In this work, we demonstrate that a photo-cross-linkable conjugate of upconverting nanoparticles and cytosine deaminase can catalyze prodrug conversion specifically at tumor sites
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e39e442c13d4a157e6d1108ced35ac54
https://doi.org/10.1021/acsnano.2c02558
https://doi.org/10.1021/acsnano.2c02558
Autor:
Michael Grayson, Bo Xu, Thariq Shanavas, Mo Zohrabi, Kyuyoung Bae, Juliet T. Gopinath, Wounjhang Park
Publikováno v:
Optics express. 30(17)
We demonstrate the fabrication of high Q Ge28Sb12Se60 ring resonators in an all chalcogenide platform through electron-beam lithography, lift-off and thermal reflow. We achieve a Q factor of (3.9 ± 0.2) × 105 in the reflowed ring resonators and (2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85fa8bc85bf7ba567f32edb2ba4ad07e
https://pubmed.ncbi.nlm.nih.gov/36242200
https://pubmed.ncbi.nlm.nih.gov/36242200
Autor:
Kyoungsik Kim, Changwook Kim, Wounjhang Park, Augustine Urbas, Monu Nath Baitha, Yunha Ryu, Dongheok Shin
Publikováno v:
ACS Applied Materials & Interfaces. 13:29602-29611
Sunlight-based desalination is one of the most environment-friendly, low-cost methods for obtaining freshwater on the planet. We implemented a biomimetic three-dimensional (3D) solar evaporator, improved by a solar-induced air-flow updraft. A carbon-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c24acd228ab6e60bfd488ef31f33964a
https://doi.org/10.1021/acsami.1c05883
https://doi.org/10.1021/acsami.1c05883
Autor:
Jong Uk Lee, Conrad Corbella Bagot, Xingyi Ma, Myeong Jin Jeon, Hyejin Roh, Wounjhang Park, Sang Jun Sim
Publikováno v:
The Journal of Physical Chemistry C. 125:2502-2510
Surface-enhanced Raman scattering (SERS) induced from nanostructured noble metals has a great potential for molecular detection and analysis. However, it has been a challenge to fabricate a reliabl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b5b33d99b991f66b77c94ca6441ea13
https://doi.org/10.1021/acs.jpcc.0c08800
https://doi.org/10.1021/acs.jpcc.0c08800