Synthesis of some water soluble diphthalocyanines of rare earth elements as perspective synthetic PDT dyes

Y. G. Khused; Larisa G. Tomilova; Vitaly M. Podgaetsky; Natalia N. Zharkova; Victor B. Loschenov

doi:10.1117/12.168700

1 March 1994 Synthesis of some water soluble diphthalocyanines of rare earth elements as perspective synthetic PDT dyes

Y. G. Khused, Larisa G. Tomilova, Vitaly M. Podgaetsky, Natalia N. Zharkova, Victor B. Loschenov

Proceedings Volume 2078, Photodynamic Therapy of Cancer; (1994) https://doi.org/10.1117/12.168700
Event: Europto Biomedical Optics '93, 1993, Budapest, Hungary

Abstract

Suitable methods for synthesis of water soluble diphthalocyanines of rare earth elements have been developed. The synthesis was carried out by direct sulphonation of corresponding unsubstituted analogues. The sulphonation degree depends on the nature of a sulphonated agent, reaction time and molecular ratio of reagents. This allows us to vary the number of sulpho groups from one to the values corresponding to full sulphonation.

Citation Download Citation

Y. G. Khused, Larisa G. Tomilova, Vitaly M. Podgaetsky, Natalia N. Zharkova, and Victor B. Loschenov "Synthesis of some water soluble diphthalocyanines of rare earth elements as perspective synthetic PDT dyes", Proc. SPIE 2078, Photodynamic Therapy of Cancer, (1 March 1994); https://doi.org/10.1117/12.168700

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available