Abstract
For #collagen obtained from young fish air bubbles, using the
gravitation #massspectroscopy method (GMS) the dynamics of the
long-range order (LRO) change in the whole domain ensemble up to 3
billion Da was studied. LRO was represented by the masses of the
simplest domains (loops, spirals), sub micelle and micelle structures,
seed fibrillary crystals and giant aggregates (2...3 billion Da). The
process of the LRO varying occurred under the influence of the
gravitational noise (GN) from the universe. The form of the mass
distribution in LRO depended on the age of the fish.The ageing of collagen as well as of other molecular systems occurs not
only at the level of chemical processes, but also at the little-known
level of LRO. On the other side it is known that LRO in molecular
systems is formed under the influence of #gravitational noises of the
universe which can be represented as the effect of sound waves on
disperse systems. Here these heterogeneous structures were forced to
form new structures with minimal potential energies. It was of interest
to trace the dynamics of such events in the collagen LRO. The purpose of
this work was to analyze LRO in collagen and the causes of its ageing
as well as. Fresh and aged fish air bubble collagen (Figure 1) served as
investigation objects. The GMS spectra were taken using the procedure
described in [1] by means of weak shock waves. The spectra were then
calculated with the help of the Zubow force constant Z = 6.55E-15 N/m.
Prior to the measurement the samples were dried at 320 ± 5 K. The
positive signals in the spectra were ascribed to the energy part of the
expanded domains in the whole mass ensemble (f), the negative (-f) - to
that one of the collapsed domains. Remember once more that the GMS
signals depend less on the concentration of the coils/domains, than on
their mass (clusters of atom nuclei) dynamics (changes in conformations,
configurations of individual chain fragments, movement of coils, and
their forced deformation). Based on these properties the method made it
possible to isolate the signals from the active mass clusters and to
identify them.
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Influence of #GravitationalNoises on the Long-Range Order in Collagen by Kristina Zubow in BJSTR
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