Antimony is a regulated contaminant that poses both acute and chronic health effects in drinking water. Previous reports suggest that polyethylene terephthalate (PET) plastics used for water bottles in Europe and Canada leach antimony, but no studies on bottled water in the United States have previously been conducted. Nine commercially available bottled waters in the southwestern US (Arizona) ...

Zinc sulfide (ZnS) thin films of different thickness were deposited on Corning 7059 glass substrate at room temperature and high vacuum using resistive heating technique. The film properties investigated include their absorbance / transmittance / reflectance spectra, band gap, refractive index, extinction coefficient, optical conductivity, complex dielectric constant and thickness. The films we...

OBJECTIVES Raised concentrations of antimony have been found in infants dying of sudden infant death syndrome (SIDS). The presumed source of this antimony is toxic gases generated from fire retardants that are present in cot mattresses. The aim of this study was to determine the role of antimony in SIDS. DESIGN Samples of liver, brain, serum, and urine were collected from all patients dying f...

CONTEXT This minireview describes the health effects of antimony exposure in the workplace and the environment. AIM To collate information on the consequences of occupational and environmental exposure to antimony on physiological function and well-being. METHODS The criteria used in the current minireview for selecting articles were adopted from proposed criteria in The International Class...

Antimony sulfide (Sb2S3) is a promising wide-bandgap photovoltaic material, and potential top-cell candidate for next-generation Si-based tandem solar cells. The most widely used electron transport layers in Sb2S3 cells are TiO2 CdS, which present an obvious performance variation open-circuit voltage (V OC) short current (J sc). However, the mechanisms behind disparity because of layer (ETL) ha...

The ability of antimony and antimony-containing parasiticidal agents to enhance the rate of heme degradation in liver and kidney was investigated. Trivalent antimony was shown to be an extremely potent inducer of heme oxygenase, the initial and rate-limiting enzyme in heme degradation, in both organs, whereas the pentavalent form was a weak inducer of this enzyme. The ability of antimony to ind...

The application of antimony sulfide (Sb2S3) has been limited mainly to the energy storage and photoelectric conversion fields. However, in this work, Sb2S3 is extended field electromagnetic (EM) wave absorption for first time. High-permittivity single-crystal nanorods were prepared successfully exhibited excellent performance, with a low reflection loss −65.9 dB (13.0 GHz, 3.8 mm) an ultra-wide...

OBJECTIVE To determine whether antimony may be detected in the urine during infancy and early childhood and its association with passive exposure to tobacco smoke, as assessed by urinary cotinine. DESIGN Analysis of spare aliquots of urine collected from infants participating in studies of respiratory function and passive smoking. Urinary antimony was assayed using inductively coupled plasma ...

The kinetics of lymph node and systemic uptake of members of three different classes of lymphoscintigraphic agents were studied in normal laboratory rats. 99mTc antimony trisulfide colloid (TcSbC), 99mTc human serum albumin (TcHSA), 125I 5G6.4 (a murine IgG2ak monoclonal antibody), 125I 763.24T (a murine IgG1), and 125I FT166 ( a murine IgM monoclonal) all current or potential lymphoscintigraph...

Oesophageal pH monitoring data are influenced by numerous patient or technique related factors, or both. In this study, data recorded with glass microelectrodes or antimony electrodes, both with external cutaneous Ag/AgCl reference electrodes, connected to two different recording devices are compared. Pearson correlation coefficients regarding the reflux index (% of the investigation time with ...