In the lysosome, cysteam ine reacts in a disulfide exchange reaction
with cystine, producing cysteamine-cysteine disulfide and cysteine, which can be transported out of the lysosome by different carrier systems.
Contract notice: Proton exchange reaction
time of flight mass spectrometer.
The [(C/S)-q-PDMA]/MMT used in this study was synthesized using an ion exchange reaction
between MMT and (C/S)q-PDMA.
This additive reacts with the clay by an ion exchange reaction
to form an exfoliated clay stable in water or organic solvents.
Metathesis ILs could be prepared by ion exchange reaction
between 1-butyl-3-methylimidazolium chloride and potassium salt as shown in Figure 3.
Other areas of investigation included the diffusion of atoms in metals, exchange reaction
of rhenium chemistry, and surface chemistry.
The cleavage of the hololectin into the A and B subunits is the result of an intraprotein thiol-disulfide exchange reaction
by which a disulfide bond is formed and rearranged in a protein.
Thus, the overall spectral results indirectly suggest that significant amounts of the OH groups of Bis-GMA were converted to silyl ether derivatives by a transetherification exchange reaction
with MPTMS and that silsesquioxane products also formed.
The chemists modeled an atom exchange reaction
in which a molecule made of two identical atoms transfers one of them to a single atom of the same kind.
This result suggests that using polyester having end groups capped with thermally and hydrolytic stable moieties, only an exchange reaction
involving the inner ester groups occurs during the melt mixing of PET/PEN blends, in the presence of a transesterification catalyst such as Ti[(isopropoxide).
The degenerative exchange reaction
, then, shifts radical functionality from chain to chain:
The equilibrium exchange reaction
for each pair of ions may be written as (Bond and Verburg 1997):