-
prepared by the
condensation of
benzaldehyde and
dimethylaniline to give
leuco malachite green (LMG): C 6 H 5 CHO + C 6 H 5 N ( CH 3 ) 2 ⟶ ( C 6 H 5 N...
- A
leuco dye (from the Gr**** λευκό leuko:
white ) is a dye
which can
switch between two
chemical forms, one of
which is colorless.
Reversible transformations...
- of chromism. The two
common approaches are
based on
liquid crystals and
leuco dyes.
Liquid crystals are used in
precision applications, as
their responses...
-
Leucos is a
genus of
fishes in the
family Cyprinidae, from
Southern Europe. They are carp
close to the
genus Rutilus, and were only
recently taxonomically...
- are used in
thermally sensitive papers:
leuco dyes, developers,
sensitizers and stabilizers.
Leuco dyes The
leuco dyes used in
direct thermal paper are...
-
common types of thermochromes:
liquid crystals (used in mood rings) and
leuco dyes (used in
Hypercolor T-shirts). The
color change of
Hypercolor shirts...
-
recommended in 1954 the use of the
Forestal solvent for the
isolation of
leuco-anthocyanins.
Leucoanthocyanidin dioxygenase uses flavan-3,4-diols to produce...
- the
leuco dyes are
further chemically modified to
their blocked forms. Such
blocked leuco dyes are the
leuco dye
precursors that form the
leuco dye by...
- Λευκόσυροι, or Λευκοσύριοι / Leucosyroi, or Leucosyrioi), also
known as
Leuco-Syrians (Leucosyrians) or
White Syrians, were an
ancient people in central...
- by the
Bureau of an ********ination plot by a
mysterious figure called Hal
Leuco to have him
killed on
April 19 at
exactly 3:00am.
Among those who took the...
