Cookies Policy
X

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies.

I accept this policy

Find out more here

Photochemical Behavior of Anthraquinone Based Textile Dye (Uniblue-a) Bound To Cellulose Powder and Cotton Fabric

No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.

Brill’s MyBook program is exclusively available on BrillOnline Books and Journals. Students and scholars affiliated with an institution that has purchased a Brill E-Book on the BrillOnline platform automatically have access to the MyBook option for the title(s) acquired by the Library. Brill MyBook is a print-on-demand paperback copy which is sold at a favorably uniform low price.

This Article is currently unavailable for purchase.
Add to Favorites
You must be logged in to use this functionality

Cover image Placeholder

Diffuse reflectance laser flash photolysis study has been performed to investigate the photochemical changes undergone by the anthraquinone dye, Uniblue-A, adsorbed on microcrystalline cellulose powder and cotton fabric. Under 532 nm laser pulse excitation the dye molecule undergoes photoionization to generate a cation radical on the cellulose surface. The formation of the Uniblue-A cation radical is confirmed by comparison of its absorption spectrum with that obtained by the pulse radiolysis method in a homogeneous solution. Electron donors such as triethylamine facilitate quick recovery of the dye, thus minimizing chemical transformation of the dye.

Affiliations: 1: Radiation Laboratory, University ofNotre Dame, Notre Dame, Indiana 46556, USA; 2: Unilever Research U.S, 45 River Road, Edgewater, New Jersey 07020, USA

10.1163/156856799X00158
/content/journals/10.1163/156856799x00158
dcterms_title,pub_keyword,dcterms_description,pub_author
10
5
Loading
Loading

Full text loading...

/content/journals/10.1163/156856799x00158
Loading

Data & Media loading...

http://brill.metastore.ingenta.com/content/journals/10.1163/156856799x00158
Loading

Article metrics loading...

/content/journals/10.1163/156856799x00158
2017-10-24

Sign-in

Can't access your account?
  • Key

  • Full access
  • Open Access
  • Partial/No accessInformation