OBJECTIVE To describe the illnesses of four workers with high concentrations of serum bromide after exposure to glue containing 1-bromopropane (1-BP). METHODS We reviewed all available clinical records, examined the workers, and obtained additional urinary arsenic values. We used standard autoanalyzer and other routine methods for blood and urinalysis. RESULTS All four workers had symptoms ...

In recent years, ionic liquids have been used in pharmaceutical processes. Therefore, having a deep insight into the ion association behavior of ionic liquids in the presence of a drug is of particular importance. So, in this work, the molar conductivities of the ionic liquids, 1-alkyl-3-methylimidazolium bromide, [CnMIm]Br (n = 4, 6 and 8) in various concentrations of aspirin (ASA) ...

Copper Bromide Laser vs Triple-Combination Cream for the Treatment ofMelasma: A Randomized Clinical Trial Recent studies have suggested the potential effectiveness of targeting the vascular component of melasma.1-4 The copper bromide laser (Dual Yellow;Norseld) is a laserwith a concomitant-outputdual-wavelength light source comprising90%yellowlightat578nm,whichtargetsvascular lesions,and10% gre...

in recent years, ionic liquids have been used in pharmaceutical processes. therefore, having a deep insight into the ion association behavior of ionic liquids in the presence of a drug is of particular importance. so, in this work, the molar conductivities of the ionic liquids, 1-alkyl-3-methylimidazolium bromide, [cnmim]br (n = 4, 6 and 8) in various concentrations of aspirin (asa) in acetonit...

The bromination of poly(isobutylene- co -isoprene) rubber introduces a small amount bromide groups (1–2 mol%) to the elastomer backbone and creates new opportunities for functionalisation, as compared other saturated diene elastomers.

Propargyl bromide is being investigated for its potential as a soil fumigant. Characterization of the fate of propargyl bromide in soil is important in determining both efficacy and the threat of environmental contamination. These experiments investigated some of the factors affecting the rate of propargyl bromide degradation in soil and quantified some of the products formed as a result of pro...

The unfolding of ribonuclease A by urea, guanidine hydrochloride, lithium perchlorate, lithium chloride, and lithium bromide has been followed by circular dichroic and difference spectral measurements. All three abnormal tyrosyl residues are normalized in urea and guanidine hydrochloride (delta epsilon 287 = -2700), only two are normalized in lithium bromide and lithium perchlorate (delta epsil...

In the crystal structure of the title compound, C(8)H(17)BrN(2) (2+)·Br(-)·H(2)PO(4) (-)·H(3)PO(4), the cations, anions and phospho-ric acid mol-ecules are linked by O-H⋯O, N-H⋯O and O-H⋯Br hydrogen bonds into layers parallel to (101).

A novel N-heterocyclic carbene derivative, C(28)H(33)N(2)O(3) (+)·Br(-)·H(2)O, was synthesized and characterized by elemental analysis, (1)H and (13)C-NMR and IR spectroscopy and a single-crystal X-ray diffraction study. Ions of the title compound are linked by π⋯π stacking inter-actions (face-face separation 3.441 Å) and C-H⋯Br and O-H⋯Br inter-actions. Intra- and intermolecular C-H⋯O inter-ac...

In the title compound, C(11)H(12)BrN(2) (+)·Br(-), the imidazole and phenyl rings are nearly perpendicular, making a dihedral angle of 87.71 (7)°. The crystal structure is stabilized by non-classical inter-molecular C-H⋯Br hydrogen bonds and inversion-related mol-ecules are linked through π-π inter-actions between the imidazole ring systems [centroid-centroid distance = 3.472 (6) Å].