The solubility of 8 different root canal sealers in chloroform and in eucalyptus oil was compared.
Fig. 2 (Color online) a and b The absorption and PL intensity spectra of QDs in chloroform and in water (PH value = 8.5).
All of the polymers exhibited similar UV absorption and PL emission properties both in chloroform solution and in film state.
For example, in the system acetone-chloroform, a hydrogen bond is formed between the hydrogen atom in chloroform and the oxygen atom in acetone.
The precipitate was dissolved in chloroform and re-precipitated in n-hexane to eliminate stannous octoate and possible oligomeric residues.
Polyesters and polyethers were soluble in all tested solvents and even in chloroform and THF.
Solubility in organic solvents was determined to be 20 mg/L in chloroform and 70 mg/L in 1,2,4-trichlorobenzene.
PHO was purified from lyophilized cells by extraction with hot chloroform because cell lysates were not soluble in chloroform and PHO can be solved in it.
The "SA-coated" nanoparticles are dispersible in chloroform and methanol but are not dispersible in water or acetonitrile.
This figure shows size distribution histograms of as-synthesized QD samples with an average size of (a) 4.3 ± 0.5 nm (CdSe in chloroform), (b) 4.8 ± 0.5 nm (CdSe/ZnS in chloroform), and (c) 5.4 ± 0.8 nm (PQDs in MES buffer).
