[†] Industry 4.0 Convergence Bionics Engineering, New-Senior Oriented Smart Health Care Education Center, Pukyong National University,
Busan 48513, Korea.
[‡] Department of Chemistry, Pukyong National University, Busan 48513, Korea.
[§] Department of Microbiology, Pukyong National University, Busan 48513, Korea.
Absorption spectra of commercial sunsticks using UV absorbers. The cosmetics were applied on a glass substrate and the spectra
were measured by a spectrophotometer.
FigureS2.
Chemical structures of organic UV absorbers used for this study.