Ammonium bromide

Ammonium bromide Structure
Ammonium bromide structure
Common Name Ammonium bromide
CAS Number 12124-97-9 Molecular Weight 97.942
Density 2.43 g/mL at 25 °C(lit.) Boiling Point 235 °C
Molecular Formula H4BrN Melting Point 452 °C(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

Mesoporous silica coated gold nanorods loaded doxorubicin for combined chemo-photothermal therapy.

Int. J. Pharm. 470(1-2) , 1-7, (2014)

The efficacy of the combined chemo-photothermal therapy, using a mesoporous silica-coated gold nanorods loaded DOX (pGNRs@mSiO2-DOX), was consistently tested both in vitro and in vivo. The prepared nanoparticles that were characterized using transmission elec...

Dispersive micro-solid-phase extraction of benzodiazepines from biological fluids based on polyaniline/magnetic nanoparticles composite.

Anal. Chim. Acta 844 , 80-9, (2014)

In this study, diverse types of Fe3O4 nanocomposites modified by polyaniline, polypyrrole, and aniline-pyrrole copolymer were synthesized through chemical oxidative polymerization process for dispersive-μ-solid phase extraction (D-μ-SPE) in the presence of va...

Lipocalin-2 promotes m1 macrophages polarization in a mouse cardiac ischaemia-reperfusion injury model.

Scand. J. Immunol. 81(1) , 31-8, (2014)

Ischaemia-reperfusion (IR) injury is a major issue in cardiac transplantation. Inflammatory processes play a major role in myocardial IR injury. Lipocalin-2 (Lcn2), which is also known as neutrophil gelatinase-associated lipocalin, has multiple functions that...

5-Aminosalicylic acid attenuates allergen-induced airway inflammation and oxidative stress in asthma.

Pulm. Pharmacol. Ther. 29(2) , 209-16, (2014)

Pro-inflammatory cytokines regulate the magnitude of allergic reactions during asthma. Tumor necrosis factor--alpha (TNF-α), interleukin-6 (IL-6) and interleukin-13 (IL-13) play a crucial role in aggravating the inflammatory conditions during allergic asthma....

Cationic lipid-assisted polymeric nanoparticle mediated GATA2 siRNA delivery for synthetic lethal therapy of KRAS mutant non-small-cell lung carcinoma.

Mol. Pharm. 11(8) , 2612-22, (2014)

Synthetic lethal interaction provides a conceptual framework for the development of wiser cancer therapeutics. In this study, we exploited a therapeutic strategy based on the interaction between GATA binding protein 2 (GATA2) downregulation and the KRAS mutat...

Solution additives that desalt protein ions in native mass spectrometry.

Anal. Chem. 84(17) , 7511-7, (2012)

The presence of many salts, such as sodium chloride, can adversely affect the performance of native electrospray ionization mass spectrometry for the analysis of proteins and protein complexes by reducing the overall molecular ion abundances and distributing ...

Investigation of the role of electrolytes and non-electrolytes on the cloud point and dye solubilization in antidepressant drug imipramine hydrochloride solutions.

Colloids Surf. B Biointerfaces 65(1) , 74-9, (2008)

Antidepressant drug imipramine hydrochloride (IMP) is amphiphilic which shows surfactant-like behavior in aqueous solutions. We have studied the effect of adding electrolytes and non-electrolytes on the micellar behavior of IMP by making cloud point (CP) and ...

Self-assembling systems based on amphiphilic alkyltriphenylphosphonium bromides: elucidation of the role of head group.

J. Colloid. Interface Sci. 367(1) , 327-36, (2012)

A systematic study of the aggregation behavior of alkyltriphenylphosphonium bromides (TPPB-n; n=8, 10, 12, 14, 16, 18; here n is the number of carbon atoms in alkyl groups) in aqueous solutions has been carried out and compared with trimethyl ammonium bromide...

Time-dependent phase behavior of 5CB-DDAB-water microemulsions monitored by means of dielectric spectroscopy.

Phys. Rev. E. Stat. Nonlin. Soft Matter Phys. 84(1 Pt 1) , 011401, (2011)

The phase behavior of an inverse microemulsion composed of 4-cyano-4-n-pentylbiphenyl (5CB), didodecyl dimethyl ammonium bromide, and water was intensively studied recently, but controversy still remains on the existence of a "transparent nematic" (TN) phase....

Novel sorbents of non-metal-doped spinel Co3O4 for the removal of gas-phase elemental mercury.

Environ. Sci. Technol. 42(2) , 590-5, (2008)

N-doping technology is introduced to improve Co3O4's Hg0 removal ability and anion activation ability for the first time. The adsorption tests show that N-doped Co3O4 has a higher S(BET) and greater Hg0 removal ability. The reaction mechanism has been careful...