[HTML][HTML] Generation mechanism of hydroxyl radical species and its lifetime prediction during the plasma-initiated ultraviolet (UV) photolysis

P Attri, YH Kim, DH Park, JH Park, YJ Hong, HS Uhm… - Scientific reports, 2015 - nature.com
… If the H 2 O 2 has been produced in the solutions, then their colors will be changed to … that
H 2 O 2 has been generated inside the DI water. Furthermore, we could also observe H 2 O 2 …

A review on intense pulsed light sintering technologies for conductive electrodes in printed electronics

YR Jang, SJ Joo, JH Chu, HJ Uhm, JW Park… - International Journal of …, 2021 - Springer
… IPL sintered silver nanoparticles film was showed 0.95 \({\Omega }\)/sq of sheet resistance,
which is two times lower than that (2.03 \({\Omega }\)/sq) of the thermally sintered one for 1 h

[HTML][HTML] Plasma bioscience and its application to medicine

EH Choi, HS Uhm, NK Kaushik - Aapps Bulletin, 2021 - Springer
Nonthermal atmospheric pressure biocompatible plasma (NBP), alternatively called bio-cold
plasma, is a partially ionized gas that consists of charged particles, neutral atoms and …

A microwave plasma torch and its applications

HS Uhm, YC Hong, DH Shin - Plasma Sources Science and …, 2006 - iopscience.iop.org
A portable microwave plasma torch at atmospheric pressure by making use of magnetrons
operated at 2.45 GHz and used in a home microwave oven has been developed. This …

Microplasma jet at atmospheric pressure

YC Hong, HS Uhm - Applied physics letters, 2006 - pubs.aip.org
A nitrogen microplasma jet operated at atmospheric pressure was developed for treating
thermally sensitive materials. For example, the plasma sources in treatment of vulnerable …

Sterilization effect of atmospheric plasma on Escherichia coli and Bacillus subtilis endospores

YF Hong, JG Kang, HY Lee, HS Uhm… - Letters in applied …, 2009 - academic.oup.com
… Escherichia coli KCTC 1039 was obtained from the Korean Collection for Type Cultures (Daejon,
Korea) and was subcultured twice in tryptic soy (TS) broth for 16 h at 37C in all …

Superhydrophobic CFx Coating via In-Line Atmospheric RF Plasma of He−CF4H2

SH Kim, JH Kim, BK Kang, HS Uhm - Langmuir, 2005 - ACS Publications
Stable superhydrophobic coatings on various substrates are attained with an in-line
atmospheric rf plasma process using CF 4 , H 2 , and He. The coating layer is composed of CF x …

[HTML][HTML] Non-thermal plasma treatment diminishes fungal viability and up-regulates resistance genes in a plant host

…, SH Lee, DH Park, GB Sim, YH Kim, HS Uhm… - PloS one, 2014 - journals.plos.org
… with gentle end over end mixing for 2 h. Spores were then centrifuged at 10,000 rpm for 5
min … over end for 2 h. Tubes were then incubated at 70C to induce polymerization for 8 h. The …

[HTML][HTML] Bacterial inactivation by plasma treated water enhanced by reactive nitrogen species

P Shaw, N Kumar, HS Kwak, JH Park, HS Uhm… - Scientific reports, 2018 - nature.com
… In order to evaluate the highest generation of OH radicals, we applied different flow rates
of N 2 gas in H 2 O solution, ie, 400, 500, 600, 700, and 800 ccm, to generate the H 2 O vapor …

[HTML][HTML] Surface plasmon excitation in semitransparent inverted polymer photovoltaic devices and their applications as label-free optical sensors

…, YH Huh, I Hwang, KY Baik, YI Lee, HS Uhm… - Light: Science & …, 2014 - nature.com
Herein, we report on surface plasmon (SP)-sensitive semitransparent inverted polymer
photovoltaic (PV) devices that are based on multilayered material systems consisting of poly (3-…