Sentence examples for unstable preparation from inspiring English sources
Such concerns are multiplied in the emergency department (ED) and during retrieval where patients may be unstable, preparation or preoxygenation time limited and the environment uncontrolled.
Table 1 Comparison of nanoemulsion and emulsion (dilute emulsion) Property Nanoemulsion Emulsion (dilute emulsion) Appearance Transparent Turbid Interfacial tension Ultra-low (usually ≪1 mN/m) Low Droplet size <50 nm >500 nm Phase stability Thermodynamically stable, long shelf life Thermodynamically unstable Preparation Self-assembly Need of external shear Viscosity Newtonian Non-Newtonian.
Encapsulation of each cargo within the avidin-coated nanoparticles was successful, although GDNF-nano proved to be relatively unstable, requiring several preparations before incorporation with good bioactivity was achieved.
Blotting of BBMV using two anti-cadherin antibodies showed that most of the cadherins were degraded, even in a freshly prepared UGAL Aedes BBMV preparation, confirming that cadherins in BBMV are very unstable (Additional file 7).
The elevated temperatures suggest that this method is not suitable for the preparation of unstable dimerising carbenes.
In contrast to integrin β-1, the expression of integrin α-4 by cultured brain endothelium was found to be unstable within individual cell preparations.
What all these anticoagulant cocktails have in common is that they are unstable and that their individual preparation is expensive.
The measured mass loss of ca. 9.5% corresponds to 0.9 mol water per acid molecule, which is slightly lower than expected for a monohydrate (theory: 10.47%) due to some loss of water during the preparation of the unstable MH.
Most preparations are very unstable on exposure to light and air.
The myosin preparations were too unstable to permit determination of Ca2+ dose response curves.
Unfortunately, oxytocin preparations are highly unstable at elevated temperatures, which is an issue particularly in tropical countries (6).
