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Excimer emission in 9-aminoacridine hydrochloride

✍ Scribed by P. Gangola; N.B. Joshi; D.D. Pant

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
322 KB
Volume
80
Category
Article
ISSN
0009-2614

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✦ Synopsis

Ewrmcr emission

In concentrated aqueous solutions of 9-aminoacridine hydrochloride has been observed at 555 nm. A study of monomer, dimer and escimer emission, absorption and excitation spectra shows that the excited dimer emission is transformed into elcimer emissron at higher temperatures. Unusuaiiy huge hypochromism is observed on dimer formation. Excimer emission in several fhrid solutions of aromatic hydrocarbons occurs due to the process M+M*+E*-+M+Mtizv, % *2!2 Ei ---6K s-3 0 -2 -L log c WAVELENGTH 1N nm

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