Sentence examples for a control materials from inspiring English sources

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).

As a control material the TiN coating was chosen.

Evazote foam was used as a control material.

Consequently, we measured the forces to push narrow (2.5-cm wide) square and round rods through a control material, Ottawa sand, and JSC-1A lunar mare regolith simulant at different cut depths in a controlled laboratory setting.

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.

In a control material 13 aberrations were found in 1012 mitoses.

Furthermore, using a metabolically inactive control material (tooth dentin) and a control material with normal metabolism (normal articular cartilage), we developed an age adjustment in order to make inferences about the state of protein turnover in cartilage and meniscus.

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).

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.

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.

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].