Regarding the results presented in this study, the blend ratios of (1: 5) and (1: 4), (1: 4) would be preferable for the organic solvents
of chloroform, chlorobenzene, and o-dichlorobenzene, respectively.
Industrial hygienists assessed the levels of workplace exposure to organic solvents
in 5000 women from across the US, from one month before conception through to the first three months of pregnancy (first trimester).
Although a number of studies demonstrating that chronic exposure to organic solvents
affects visual processing and basic visual functions such as CSF have been conducted, the majority of the studies on this topic have been performed in men (8,9) rather than in women, despite the evidence that men and women have different body compositions, a factor that may influence the toxicokinetics of solvents (10).
Figure 5 show that the increase of the amount organic solvent
results in an enhancement of the singlet oxygen emission intensity.
However, no clear comparative studies have been performed that determine the direct effect of the replacement of organic solvents
by aqueous dispersions on the structure and properties of polyurethanes.
Key words: lignocellulosic material, autocatalytic, delignification, organic solvents
, in-vitro total dry matter digestibility and sulphuric acid.
where k' is the retention factor and C is the concentration of organic solvent
in the mobile phase .
Polymerization of HEMA (monomer/solvent ratio 1.21: 10, 1M) was carried out in the presence of photoinitiators, RF, CQ, and ST (absorbance of each photoinitiator at the [[lambda].sub.max] was not more than 0.125 to avoid inhomogenous free radical distribution) , and 0.01 M TEOHA as a coinitiator in aqueous and organic solvents
under anaerobic conditions at 25[degrees] C.
Korobov, "Organic solvent
dispersions of single-walled carbon nanotubes: Toward solutions of pristine nanotubes," Journal of Physical Chemistry B, vol.
The OTFSC of PTB7/[PC.sub.71]BM prepared with pristine organic solvent
of CB reveals a PCE of 3.38%, which is distinctively lower than those of the OTFSC of PTB7/[PC.sub.71]BM prepared with organic solvent
of CB with additives [6, 7,17,18].
Esterase active in methanol -a polar organic solvent
was isolated from a novel yeast Pseudozyma sp.
As can beseen in Table 3, the secondary structure element content of CRL7 without treatment of organic solvent
and ionic liquids was a-helix: 43.46%, [beta]-sheet: 26.91%, [beta]-turn: 11.83%, and random coli: 17.79%, respectively.