Skip to main content
SpringerLink
Log in

Preferential Solvation Studies of 1, 5 Diamino Anthraquinone in Binary Liquid Mixtures

  • Original Paper
  • Published:
Journal of Fluorescence Aims and scope Submit manuscript

Abstract

The absorption and fluorescence spectra of 1,5-diaminoanthraquinone(1,5-DAAQ) have been investigated in organic solvents-Benzene(BZ), Ethanol (ETOH), Acetonitrile (AN), Dimethylformamide (DMF) and Dimethyl sulfoxide (DMSO). There is an intra molecular hydrogen bond formed between quinoid oxygen and the substituents NH2 [C = O...H-N]. The interaction of the hydrogen atom of - NH2 leads to red shift in both absorption and fluorescence spectra. The dipole moment ratio of 1,5 DAAQ in ground and excited states was calculated from stokes shift obtained from optical absorption and fluorescence spectra. Photo physical properties of 1,5-DAAQ dye was studied using this absorption and fluorescence spectroscopy techniques in binary liquid mixtures(AN + DMF, AN + DMSO, AN + ETOH and BZ + ETOH).

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10

Similar content being viewed by others

References

  1. Krishnakumar V, John Xavier R (2005) Spectrochimi Acta Part A 61:1799

    Article  CAS  Google Scholar 

  2. Siva Kumar P, Kothai Nayaki S, Swaminathan M (2007) E J Chem 4(4):523

    CAS  Google Scholar 

  3. Fayed T, Etaiw SEH (1998) Spectrochimi Acta Part A 54:1909

    Article  Google Scholar 

  4. Del Giacco T, Latterini L, Elisei F (2003) J Photochem Photobiol Sci 2:681

    Article  Google Scholar 

  5. Kh PN (2006) High Energy Chem 40(1):22

    Article  Google Scholar 

  6. Kothainayaki S, Swaminathan M (1994) J Photochem Photobiol A: Chem 84:13

    Article  CAS  Google Scholar 

  7. Maitra A, Bagchi S (2008) J Mol Liq 137:131

    Article  CAS  Google Scholar 

  8. Inamdar SR, Nadaf YF, Mulimani BG (2003) J Mol Struc (Theochem) 624:47

    Article  CAS  Google Scholar 

  9. Umadevi M, Ramakrishnan V (2003) J Raman Spectrosc 34:13

    Article  CAS  Google Scholar 

  10. Sasirekha V, Vanelle P, Terme T, Ramakrishnan V (2008) J Fluores 9:428

    Google Scholar 

  11. Smith TP, Zaklika KA, Thakur K, Walker GC, Tominaga K, Barbara PF (1991) J Phys Chem 95:10465

    Article  CAS  Google Scholar 

  12. Flom SR, Barbara PF (1985) J Phys Chem 89:4489

    Article  CAS  Google Scholar 

  13. Acree WE Jr, Tucker SA, Wilkins DC (1993) J Phys Chem 97:11199

    Article  CAS  Google Scholar 

  14. Markarian SA, Gabrielian LS, Bonora S (2007) Spectrochim Acta Part A 68:1296

    Article  Google Scholar 

  15. Santo M, Cattana R, Silber JJ (2001) Spectrochim Acta Part A 57:1541

    Article  CAS  Google Scholar 

Download references

Acknowledgement

One of the authors (VRK) is thankful to CSIR Government of India for the financial assistance provided in the form of a research project. The authors are thankful to Prof. S. Shamuga Sundaram Department of Micro-bio technology, Madurai Kamaraj University for permitting to make use of the Spectrofluorimeter. UGC, Government of India is gratefully acknowledged for providing the Rajeev Gandhi national fellowship to one of the authors (GS). The authors are grateful to UGC for the financial support extended under DRS Phase III for establishing UV-Visible spectrometer facility.

Author information

Authors and Affiliations

  1. Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai, 625 021, India

    G. Suganthi & V. Ramakrishnan

  2. Department of Chemistry, Sri Meenakshi Government College for Women, (Autonomous), Madurai, 625 002, India

    C. Meenakshi

Authors
  1. G. Suganthi
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. C. Meenakshi
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. V. Ramakrishnan
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to G. Suganthi.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Suganthi, G., Meenakshi, C. & Ramakrishnan, V. Preferential Solvation Studies of 1, 5 Diamino Anthraquinone in Binary Liquid Mixtures. J Fluoresc 20, 95–103 (2010). https://doi.org/10.1007/s10895-009-0527-2

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10895-009-0527-2

Keywords

Search

Navigation