In the current study, pure CO2 has injected; however, when simulating CO2-injection with 100%% purity of CO2, problems near-critical conditions will occur, unless the injection fluid is diluted to a certain degree.
Niosomes are projected as more promising drug carriers than liposomes as they possess greater stability and are devoid of many disadvantages associated with the latter including high cost and the variable purity problems of phospholipids [ 80].
In addition, it is convenient to transport, distribute and store and less subject to the high cost and variable purity problems of phospholipid based formualtions.
While not tempted to imitate Weil's suicidally ascetic life style, he admires the severe purity of her answer to the problem of evil, of suffering, of God's apparent abdication from the affairs of the world.
"I don't anticipate any problems with the purity of the water once we get this up and running correctly," she said.
For people in search of new treatments, clean water or political attention, the purity of a scientific laboratory may be a problem rather than an ideal.
In addition to the outright counterfeiting of fine wine, buyers face another potential problem when assessing the purity of a bottle.
The problem with defending the purity of the English language is that English is about as pure as a cribhouse whore.
Whereas, achieving purity of larger recombinant proteins often associates with inherent problems such as protein denaturation and misfolding, leading to loss of function [ 18, 19].
The Colombians' solution to this problem was to increase the purity of the heroin they were bringing into the United States until it was potent enough to snort.
