|
Accession number;02A0304390
|
| Title;Photochemical Property of Artificial Proteins with Multiple Porphyrins. |
| Author;
USHIYAMA MASATO
(Sci. Univ. of Tokyo, Fac. of Sci.)
YAMAMURA TAKESHI
(Sci. Univ. of Tokyo, Fac. of Sci.)
|
Journal Title;Abstracts. Symposium on Biofunctional Chemistry
|
Journal Code:L0836A
|
ISSN:
|
|
VOL.16th;NO.;PAGE.68-69(2001)
|
| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;The photochemical property of a 12-porphyrin artificial protein, composed of three .ALPHA.4-(PepA18)4-ZnTAPP (A) and nine Fe(III) protoporphyrin IX (B), was studied by fluorescent spectrum and fluorescent lifetime measurements of Zn porphyrin (ZnTAPP in A). The fluorescence yield of A decreased with increasing amount of B incorporated into A, suggesting an electron transfer from the excited state of ZnTAPP(ZnTAPP*) to B(Fe(III)). (author abst.) |
|
|
|
Related Articles;
|
