Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Jonghwa Oh"'
Autor:
Daniel Inman, Veronika Kozlovskaya, Pavel Nikishau, Sarah Nealy, Maksim Dolmat, Jonghwa Oh, Claudiu T. Lungu, Lynzi Hunter, Eugenia Kharlampieva
Publikováno v:
Macromolecular Materials and Engineering, Vol 309, Iss 2, Pp n/a-n/a (2024)
Abstract Non‐spherical stimuli‐responsive polymeric particles have shown critical importance in therapeutic delivery. Herein, pH‐responsive poly(methacrylic acid) (PMAA) cubic hydrogel microparticles are synthesized by crosslinking PMAA layers
Externí odkaz:
https://doaj.org/article/0d562c1783174bf6b247dad87bf7cc6d
Autor:
Seunghyeon Yang, Jeffrey Wickliffe, Gottfried Kibelka, Edward B. Overton, Claudiu T. Lungu, Jonghwa Oh
Publikováno v:
Journal of Analytical Science and Technology, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract The standard method to evaluate human exposure to volatile organic compounds (VOCs) is in general performed by sampling the air on sorbents followed by liquid extraction and detection using laboratory gas chromatograph (GC). The conventional
Externí odkaz:
https://doaj.org/article/2a404fe7fe69426abb167e05d1e01e65
Autor:
Jonghwa Oh
Publikováno v:
Health Science Reports, Vol 5, Iss 4, Pp n/a-n/a (2022)
Externí odkaz:
https://doaj.org/article/67513070dad34248a28c3016ee92acb6
Autor:
Jacob S. Shedd, Wyatt W. Kuehster, Smriti Ranjit, Adam J. Hauser, Evan L. Floyd, Jonghwa Oh, Claudiu T. Lungu
Publikováno v:
ACS Omega, Vol 6, Iss 8, Pp 5415-5422 (2021)
Externí odkaz:
https://doaj.org/article/96756941a3e44382bc09bd01317459f2
Publikováno v:
Environmental Health Insights, Vol 16 (2022)
Passive sampling using diffusive samplers has become popular as a convenient means of occupational compliance sampling for volatile organic compounds (VOCs). However, diffusive samplers possess sensitivity limitations when sampling low concentrations
Externí odkaz:
https://doaj.org/article/48991bdf25ad450a83e4515975926ef7
Publikováno v:
Nanomaterials, Vol 12, Iss 4, p 662 (2022)
Millions of workers are occupationally exposed to volatile organic compounds (VOCs) annually. Current exposure assessment techniques primarily utilize sorbent based preconcentrators to collect VOCs, with analysis performed using chemical or thermal d
Externí odkaz:
https://doaj.org/article/b8d1d6bacddd472fbb1d7d3d66782fdb
Publikováno v:
Annals of Agricultural and Environmental Medicine.
Publikováno v:
Journal of the Air & Waste Management Association. 72:570-580
In the context of workplace safety, activated carbon in the fiber form (i.e., activated carbon fiber, ACF) represents an alternative adsorbent to granular activated carbon (GAC) for use in organic vapor respiratory protection devices. ACFs are high s
Autor:
Benjamin Yancey, Nirzari Gupta, Maksim Dolmat, Claudiu T. Lungu, Eugenia Kharlampieva, Jonghwa Oh, Veronika Kozlovskaya
Publikováno v:
ACS Applied Polymer Materials. 2:5188-5197
We developed a simple and environmentally friendly approach for synthesis of photocatalytic nanocomposites composed of porous polylactic acid microparticles (PLA) with incorporated anatase titania ...
Autor:
Holden Phillips, Jonghwa Oh
Publikováno v:
Workplace Health & Safety. 68:443-451
Background: The food truck industry has rapidly expanded in the United States and kitchen environments can contain harmful contaminants from cooking emissions. The objective of this study was to examine the levels of aldehydes, polycyclic aromatic hy