Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Yeun-Ho Joung"'
Publikováno v:
Micro and Nano Systems Letters, Vol 9, Iss 1, Pp 1-8 (2021)
Abstract We demonstrate a two-step hybrid process for fabricating movable parts inside glass substrate using the selective laser-induced etching (SLE) process that is consisted of laser-direct writing and wet chemical etching. To obtain an influence
Externí odkaz:
https://doaj.org/article/27e117e52f714bbfb33aac13e5cdf56a
Publikováno v:
Micro and Nano Systems Letters, Vol 7, Iss 1, Pp 1-7 (2019)
Abstract We present the selective laser-induced etching (SLE) process and design guidelines for the fabrication of three-dimensional (3D) microfluidic channels in a glass. The SLE process consisting of laser direct patterning and wet chemical etching
Externí odkaz:
https://doaj.org/article/a0c7df1e2d3847c2bd3a50e0cb28a790
Publikováno v:
International Neurourology Journal, Vol 19, Iss 3, Pp 133-141 (2015)
The loss of urinary bladder control/sensation, also known as urinary incontinence (UI), is a common clinical problem in autistic children, diabetics, and the elderly. UI not only causes discomfort for patients but may also lead to kidney failure, inf
Externí odkaz:
https://doaj.org/article/566bd6c6655a46faba87cc68d94b22fa
Publikováno v:
Sensors, Vol 19, Iss 8, p 1801 (2019)
We propose a new packaging process for an implantable blood pressure sensor using ultrafast laser micro-welding. The sensor is a membrane type, passive device that uses the change in the capacitance caused by the membrane deformation due to applied p
Externí odkaz:
https://doaj.org/article/cd4163cddcdb457eb26dbfaaa065c406
Publikováno v:
Micromachines, Vol 9, Iss 12, p 639 (2018)
We present a rapid and highly reliable glass (fused silica) microfluidic device fabrication process using various laser processes, including maskless microchannel formation and packaging. Femtosecond laser assisted selective etching was adopted to pa
Externí odkaz:
https://doaj.org/article/ceda8a438340415e8d525e98fe881a4b
Autor:
Yeun-Ho Joung
Publikováno v:
International Neurourology Journal, Vol 17, Iss 3, Pp 98-106 (2013)
From the first pacemaker implant in 1958, numerous engineering and medical activities for implantable medical device development have faced challenges in materials, battery power, functionality, electrical power consumption, size shrinkage, system de
Externí odkaz:
https://doaj.org/article/a8c26a5905ac4d989527ed4ecbccc8b3
Autor:
Yeun-Ho Joung, Seokwon Lee, Changeyeon Lee, Hyun-Suk Hwang, Tae-Su Choi, Hyangbok Ryoo, Won Seok Choi
Publikováno v:
Journal of Electrical Engineering & Technology. 17:1469-1473
This study focused on glass-based functional coating films to achieve anti-pollution characteristics and photovoltaic (PV) modules efficiency improvement. Anti-pollution functional coating film was applied on glass substrate made of the same material
Publikováno v:
Journal of Nanoscience and Nanotechnology. 20:6788-6791
In this study, the optical and electrical properties of a transparent conductive oxide (TCO) film synthesized via the radio frequency (RF) magnetron co-sputtering of Al-doped ZnO (AZO) and ZnO targets on a glass substrate were investigated. In the vi
Autor:
Jeongtae Kim, Sung-Il Kim, Changkyoo Park, Chiwan Koo, Jiyeon Choi, Sanghoon Ahn, Yeun-Ho Joung
Publikováno v:
Lab on a Chip. 20:4474-4485
The performance of micromixers, namely their mixing efficiency and throughput, is a critical component in increasing the overall efficiency of microfluidic systems (e.g., lab-on-a-chip and μ-TAS). Most previously reported high-performance micromixer
Publikováno v:
Micro and Nano Systems Letters, Vol 7, Iss 1, Pp 1-7 (2019)
We present the selective laser-induced etching (SLE) process and design guidelines for the fabrication of three-dimensional (3D) microfluidic channels in a glass. The SLE process consisting of laser direct patterning and wet chemical etching uses dif