Sentence examples for as a control material from inspiring English sources
As a control material the TiN coating was chosen.
Evazote foam was used as a control material.
Under static conditions, 4-mm wide denudations were completely re-endothelialized in 4 days, which was similar to the growth rate on gelatin-coated cell culture plastic, which served as a control material.
Many features of normal skin gene expression are still preserved in our KS samples (correlation coefficient = 0.66), suggesting that normal skin can be used as a control material.
As controls we used DNA from 760 geographically matched blood-donors of mixed gender collected as a control material for association studies at Karolinska University Hospital, Stockholm, Sweden.
Ultrafine carbon black (UfCB) particles (Printex 90, Degussa, Germany), used as a control material, were a gift from G. Oberdörster (University of Rochester, Rochester, NY).
Furthermore, when using the 976 bp pBR DNA fragment as a control (Materials and Methods), no evidence of 3D supercoiled structure was ever obtained (Figure S5A, C-E), in agreement with theoretical modeling (Figure S5B).
In addition, a study reported that a methanol extract of the debarked stem of Dendropanax morbifera had strong antioxidant activities based on its 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity and ferric-reducing ability, as compared with a control material (butylated hydroxytoluene) [ 20].
We used NIST Standard Reference Material (SRM) 1568a rice flour (National Institute of Standards and Technology, Gaithersburg, MD) as a quality control material for both Astotal measurements and As speciation.
Samples of the arterial wall from abdominal aorta without athermanous changes (200 1,000 mg) were taken from subjects aged 20 40 years whilst autopsy and treated as a control wall material.
Given the problems associated with questions about income in a survey context, for example its non- or inaccurate completion and its negative effect on overall response rates, this study also suggests that it may more effective to ask about and use occupation as a control for material disadvantage in health studies.
