-
permanent zwitterions, as
isomerisation to a
molecule with no
electrical charges does not occur, or is very slow.
Other examples of
permanent zwitterions include...
- A qui****id
zwitterion is a
mesoionic zwitterion based on quinone-related
chemical compounds. The
benzene derivate 1,3-dihydroxy-4,6-diaminobenzene is...
- In
aqueous solution at pH
close to neutrality,
amino acids exist as
zwitterions, i.e. as
dipolar ions with both NH+3 and CO−2 in
charged states, so the...
-
tribasic (Na3PO4)
Zwitterions contain an
anionic and a
cationic centre in the same molecule, but are not
considered salts.
Examples of
zwitterions are
amino acids...
- A
Criegee intermediate (also
called a
Criegee zwitterion or
Criegee biradical) is a
carbonyl oxide with two
charge centers.
These chemicals may
react with...
-
sugar alcohol as headgroup.
Amphoteric or
zwitterionic detergents have
zwitterions within a
particular pH range, and
possess a net zero
charge arising from...
-
influence of a
spatially uniform electric field. As a rule,
these are
zwitterions. Electrop****sis is used in
laboratories to
separate macromolecules based...
-
carrier family,
subfamily 22. This
family of
proteins can also
transport zwitterions and anions,
though it is a
different subfamily of
solute carrier proteins...
- [citation needed] Gram-negative: Fourth-generation
cephalosporins are
zwitterions that can
penetrate the
outer membrane of Gram-negative bacteria. They...
- structure.
Contributing structures containing charged atoms are
denoted as
zwitterions. Some
dipolar compounds can have an
uncharged canonical form. 1,2-dipolar...
