-
Macrocycles are
often described as
molecules and ions
containing a ring of
twelve or more atoms.[citation needed]
classical examples include the crown...
- view of heme, a
complex of a
protoporphyrin IX. A
macrocycle of 40
porphyrin molecules,
model A
macrocycle of 40
porphyrin molecules, STM
image A geoporphyrin...
- time up into
three types of cycles: microcycle, mesocycle, and
macrocycle. A
macrocycle refers to a
season of
training in its entirety. It is an annual...
-
regular use.[citation needed] The term
macrocycle is used for
compounds having a
rings of 8 or more atoms.
Macrocycles may be
fully carbocyclic (rings containing...
-
hemoglobin and chlorophyll. In
these two molecules, in particular, the
pyrrole macrocycle ring
frames a
metal atom, that
forms a
coordination compound with the...
-
Michel (1999). "Gold(I) and Gold(0)
Complexes of Phosphinine-Based
Macrocycles".
Angewandte Chemie International Edition. 38 (21): 3194–3197. doi:10...
-
consisting of a dumbbell-shaped
molecule which is
threaded through a
macrocycle (see
graphical representation). The two
components of a
rotaxane are kinetically...
- carbohydrates) and
large non-polymeric
molecules such as lipids,
nanogels and
macrocycles.
Synthetic fibers and
experimental materials such as
carbon nanotubes...
- the
hydrocarbon cyclo{oligo(1,3-phenylene)methylene}. A
calixarene is a
macrocycle or
cyclic oligomer based on a methylene-linked phenols. With hydrophobic...
- of the
macrocycle ring
absorbs visible light. The
nature of the
central metal can also
influence the
absorption spectrum of the metal-
macrocycle complex...
