ABSTRACT
Construction of molecular architectures based on aggregation or
self-association for controlled size and shape is a simple and con-
venient method [1-5]. Of particular interest are efficient energy-
and electron-transfer processes [6-8], which are very related to
the molecular assembly in natural photosynthetic system, providing
better understanding of photofunctional molecular architectures.
These fundamental researches of such organic materials also entail
synthetic and photophysical processes of molecular aggregates with
nanometer scales since their optical properties significantly differ
from those of monomeric species [1, 2].