11. 2021-04 ( published on 2021/11  )

"Synthesis and NIR Absorption Properties of Triethylene Glycol Substituted Metallo-Naphthalocyanines ", Nguyet NT Pham, Seong Hun Han, Jong S Park, Seung Geol Lee, Gopal Balamurugan. Korean Polymer Society (881 - 889, November 2021)