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Fluorescent microspheres of zinc 1,2-dicarbomethoxy-1,2-dithiolate complex decorated with carbon nanotubes

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2019, 29(6), pp.595-603
  • DOI : 10.1007/s42823-019-00058-4
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General
  • Received : February 8, 2019
  • Accepted : May 22, 2019
  • Published : December 1, 2019

Das Gouri Sankar 1 Sarkar Sabyasachi 2 Aggarwal Ruchi 3 Sonkar Sumit Kumar 3 PARK JUNWOO 4 Tripathi Kumud Malika 1 Kim TaeYoung 1

1가천대학교
2Indian Institute of Engineering Science and Technology
3Malaviya National Institute of Technology
4한국전기연구원

Accredited

ABSTRACT

A new discrete bis-dithiolene complex, [PPh4]2[Zn(DMED)2] (1; DMED = 1,2-dicarbomethoxy-1,2-dithiolate) with sulfur-based radical character was synthesized and structurally characterized. Complex 1 is stable and exhibits a square planar geometry around the zinc metal. 1 forms nanospheres through a one-pot water-induced self-assembly in a mixture of solvents (acetonitrile–water). These nanospheres were further decorated with water-soluble carbon nanotubes (wsCNTs) through hydrogen bonding between the peripheral –COOCH3 groups of 1 and surfacial carboxyl groups of wsCNTs to assemble into a spherical nanocomposite. The as-prepared nanocomposite showed fluorescence emissions in visible region due to the separation of energy states of the nanospheres assisted by wsCNTs, suggesting the future possibilities of these new materials for use in biomedical application.

Citation status

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Total Citation Counts(KCI+WOS) (30) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

Scopus Citation Counts (33) This is the result of checking the information with the same ISSN, publication year, volume, and start page between articles in KCI and the SCOPUS journals. (as of 2024-10-01)

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