H
Hak Yong Kim
Researcher at Chonbuk National University
Publications - 578
Citations - 29246
Hak Yong Kim is an academic researcher from Chonbuk National University. The author has contributed to research in topics: Electrospinning & Nanofiber. The author has an hindex of 77, co-authored 556 publications receiving 24215 citations. Previous affiliations of Hak Yong Kim include Minia University.
Papers
More filters
Journal ArticleDOI
Crystalline structure analysis of cellulose treated with sodium hydroxide and carbon dioxide by means of X-ray diffraction and FTIR spectroscopy.
Sang Youn Oh,Dong Il Yoo,Younsook Shin,Hwan Chul Kim,Hak Yong Kim,Yong Sik Chung,Won Ho Park,Ji Ho Youk +7 more
TL;DR: The crystallite size was decreased to constant value for Cell 2 treated at >or= 15 wt% NaOH, and the crystalliteSize of Cell 2-C (cellulose II) was smaller than that of Cell 1 ( cellulose I) treated at 5-10 wt%, and the CI(XD) was calculated by the method of Jayme and Knolle.
Journal ArticleDOI
Electrospun nanofibrous polyurethane membrane as wound dressing.
TL;DR: Histological examination indicates that the rate of epithelialization is increased and the dermis becomes well organized if wounds are covered with electrospun nanofibrous membrane, which has potential applications for wound dressing based upon its unique properties.
Journal ArticleDOI
Electrospinning of Chitosan
TL;DR: In this article, an electrospun nonwoven fabric of a cationic polysaccharide, chitosan, was successfully prepared and the effect of the electrospinning solvent and the chitosa concentration on the morphology of the resulting non-woven fabrics was investigated.
Journal ArticleDOI
Characterization of nano-structured poly(ε-caprolactone) nonwoven mats via electrospinning
TL;DR: In this article, the morphology, crystallinity and mechanical properties of electrospun poly(e-caprolactone) nonwoven mats were characterized by scanning electron microscopy (SEM), wide angle X-ray diffraction (WAXD) and universal testing method (UTM), respectively.
Journal ArticleDOI
Novel biodegradable electrospun membrane: scaffold for tissue engineering
TL;DR: In this article, a nanofibrous matrix was fabricated from a biodegradable poly(p-dioxanone-co-L-lactide)-block-poly(ethylene glycol) copolymer, and the morphology of cell-matrix interaction with the electrospun matrix was examined.