The most frequently used medications commonly applied during the therapy of human airway diseases are the inhalation medicines and systems that can introduce the active substances directly into the respiratory system. Determination of the deposition properties of aerosol medications is of particularly great importance during their development and approval, where the delivery of the proper dose ...

Effects of raw material and chemical composition were considered relative to the intrinsic properties rheological behavior nanofibrillated cellulose aqueous suspensions (CNFs). Atomic force microscopy, Fourier-transform infrared spectroscopy, surface chemistry analysis, thermal gravimetrical zeta-potential used study morphology, composition, charge density, as well colloidal stability different...

Herewith, magnetic Zn MOF composite material was utilized as an efficient adsorbent for direct red 81 “DR81” dye from wastewater. The synthesized characterized using X-ray diffraction (XRD), field emission transmission electron microscopy (FETEM), Fourier-transform infrared spectroscopy (FTIR), vibrating sample magnetometer (VSM), thermal gravimetrical analysis (TGA), and Brunauer-Emmett-Teller...

The novel titanium(IV) complexes of composition [TiCl2(SB)2] have been synthesized by reacting TiCl4 and Schiff bases (SBs) where (SBs = A1( tetracycline hydrochloride schiffs base) ;B1(Streptomycin schiffs base ) ;C1( Ceffixime schiffs base) ;D1( ampicillin schiffs base) in fixed molar ratio 1:2. Titanium and chlorine estimation were estimated by gravimetrical and Volhard method respectively. ...

Objective: To synthesis a series of novel titanium (IV) complexes with corresponding antibiotic drugs. Methods: A series of novel titanium (IV) complexes have been synthesized by reacting titanium tetrachloride with corresponding antibiotic drug (L) i.e. (L = A1 (tetracycline hydrochloride); B1 (Streptomycin); C1 (Cefixime); D1 (Ampicillin); E1 (Amoxicillin) in fixed 1:2 molar ratios using meth...

Surface acoustic wave (SAW) devices are well known for mass-sensitive sensor applications. In biosensing applications, chemical and biochemically evoked binding processes on surfaces are detected in liquid environments using delay line or resonator sensor configurations, preferably in combination with the appropriate microfluidic devices. All configurations share the common feature of analyzing...

BACKGROUND We investigated the correction methods following wrong-settings of emulsion concentrations of propofol as a countermeasure against erroneous target-controlled infusions (TCI). METHODS TCIs were started with targeting 4.0 µg/ml of effect-site concentration (Ceff) of propofol, and the emulsion concentrations were selected for 2.0% instead of 1.0% (FALSE1-2, n = 24), or 1.0% instead o...

OBJECTIVE The wetland at Dalian Bay in the Northeast of China has been polluted by oil severely. The effect of various microbes and operation parameters on the bioremediation of oil-polluted wetlands at Dalian Bay was investigated and reported previously. In the study, other operation conditions related to the status of medium were investigated via statistical experimental design and analysis a...