Hydrophilic compounds can be dissolved in water.
A surfactant is a chemical that lowers the surface tension of the liquid in which it is dissolved, in this case water.
Polyvinylpyrrolidone ((C6H9NO n, Aldrich average molecular weight ~10,000), denoted by PVP, was dissolved in all cases to prevent aggregation.
The nitrates were dissolved in water, and in each case 4.75 g of ZrO2 powder was suspended in these solutions.
The prodrugs were dissolved in buffer, (DMSO was also added in case of poor aqueous solubility), incubated, and analysed hourly until total decomposition was observed.
In this case, PS 1 was dissolved in a mixed solvent of ethanol and water (1 : 1 volume ratio) and conjugates 2a– 2e were resuspended in water.
In this case, the BPA was dissolved in tocopherol-stripped corn oil and delivered through a pipette placed into the animal's mouth (Howdeshell et al. 1999).
To test whether this is the case, lyophilized PAP248-286 was dissolved in an artificial semen simulant (AS) (Owen and Katz, 2005; Olsen et al., 2012) containing 50 mg/ml BSA and agitated until fibril formation was complete.
In most cases the polymer is dissolved in special solvents and spun into acrylic fibres, which are defined as fibres that contain 85 percent or more of PAN.
In all cases whole brains were dissolved in concentrated nitric and hydrochloric acid for analysis.
