1 Ocak 2010 Dergi makalesi Açık Erişim

Kurtoglu, Nurcan; Aslantas, Mehmet; Zengin, Huseyin; Sahin, Ertan; Kurtoglu, Mukerrem

Citation Style Language JSON

{
  "DOI": "10.2478/s11696-010-0037-3", 
  "abstract": "This study focuses on the preparation, single crystal X-ray diffraction, characterization, and optical properties of some anthraquinone-based dyes. The anthraquinone-based antimicrobial dye N-{2-[(9,10-dioxo-9,10-dihydroanthracen-1-yl)amino]-2-oxoethyl}-N,N-dimethylbutan-1-aminium chloride monohydrate (III) was obtained from 1-aminoanthraquinone (I) via 2-chloro-N-(9,10-dioxo-9,10-dihydroanthracen-1-yl)acetamide (II) using known preparation and characterization methods. Single crystal X-ray diffraction analysis of III revealed a monoclinic system, space group P2(1)/n, Z = 4. Photoluminescence properties of anthraquinone dyes I-III were also investigated. These dyes gave an intense emission (lambda(max) = 341 nm) upon the irradiation by UV light and showed photoluminescence quantum yields of 73 %, 66 %, and 61 % with long excited-state lifetimes of 6.87 ns, 6.14 ns, and 5.69 ns, respectively. These anthraquinone dyes are of interest as an organic light emitting material for electroluminescent devices.", 
  "author": [
    {
      "family": "Kurtoglu", 
      "given": " Nurcan"
    }, 
    {
      "family": "Aslantas", 
      "given": " Mehmet"
    }, 
    {
      "family": "Zengin", 
      "given": " Huseyin"
    }, 
    {
      "family": "Sahin", 
      "given": " Ertan"
    }, 
    {
      "family": "Kurtoglu", 
      "given": " Mukerrem"
    }
  ], 
  "container_title": "CHEMICAL PAPERS", 
  "id": "26199", 
  "issue": "5", 
  "issued": {
    "date-parts": [
      [
        2010, 
        1, 
        1
      ]
    ]
  }, 
  "page": "645-651", 
  "title": "Single crystal X-ray structure and optical properties of anthraquinone-based dyes", 
  "type": "article-journal", 
  "volume": "64"
}