Studies of globular clusters have shown a difference in spectral properties from stars in the solar neighbourhood a difference that proved to be due to a deficiency of metals in the clusters, which have been classified on the basis of increasing metal abundance.
Further a decreased adsorption was noticed with increasing metal concentration.
It means that the temperature at which dewetting occurs increases with increasing metal film thickness.
With increasing metal temperature, creep becomes much faster leading to tube failure under internal pressure.
However, the mobility did not increase noticeably (2.5 to 4.7 cm2/Vs), and the transparency decreased with increasing metal length.
This result pointed out that with increasing metal concentration less favorable spaces become involved in the aqueous solution.
As follows the increase in the initial metal ion concentration results in the increasing metal sorption (Fig. 4a b).
Masood and Malik (2011) also find out that chromium adsorption was increased by Bacillus sp. FM1 with increasing metal concentration.
Xu et al. (2013) have reported the net influence of organic matter in decreasing or increasing metal mobility.
OD biomass of P. ostreatus showed an increase in removal rate on increasing metal ion concentration (Javaid and Bajwa 2007).
The sheet resistivity of the films was decreased drastically with increasing metal content in the films.
