Sentence examples for preservation of sample from inspiring English sources
In response to these dual technical caveats of existing electron microscopy protocols, we developed a methodology to evaluate the three-dimensional ultrastructure of isolated mitochondria, utilizing a freeze-fracture step and rigorous preservation of sample morphology.
Furthermore, Vanderford et al [13] tested the preservation of samples for the trace analysis of 27 compounds including estrogens.
The sampling procedure and preservation of samples were done according to the Standard Methods for the Examination of Water and Wastewater (APHA 2005).
The preservation of samples in the field, their transportation and analysis of major ions in the laboratory has been carried out using the standard recommended analytical methods (APHA 2005).
The main motivation for this paper is to present a workflow for the digital preservation of samples (via 3D laser scanning) paired with the development of cyber infrastructure, which offers geoscientists and engineers the opportunity to access an increasingly diverse worldwide collection of digital Earth materials.
Preservation of samples in the absence of cryoprotectant resulted in variable changes in community composition.
The quality of the DNA, used for later molecular analyses, is an important factor and depends on collection and preservation of samples prior to DNA extraction.
This may have occurred because the detection of Hg(0) is sensitive to the preparation and preservation of samples for spectroscopic analysis.
To avoid loss in DNA quality, it is therefore essential to optimize the preservation of samples and to find efficient and reliable transport methods.
A series of experiments was conducted to find out if FTA technology might be suitable for short-term preservation of samples containing RNA viruses at high ambient temperatures characteristic for a tropical country such as Sierra Leone.
Similar to the liver data, the brain gene expression is measured as the mean-log ratio and has been corrected for gender, RNA integrity number, pH, post-mortem interval, batch and preservation of samples.
