Zobrazeno 1 - 10
of 212
pro vyhledávání: '"J Patkowski"'
Publikováno v:
Colloid Journal. 81:728-732
The aim of this study was to investigate the influence the magnetic field on the adsorption of polyacrylic acid (PAA) on the silica (SiO2) surface as well as on the zeta potential of the PAA/SiO2 system. The magnetic field influences the amount of PA
Publikováno v:
International Journal of Polymer Analysis and Characterization. 21:486-494
A new method of determination of polyethylenimine (PEI) is presented. The method is fast, reliable, and easy to perform. It is based on a creation of a complex between Cu2+ and PEI and its absorption in UV–VIS spectrum. The complex has a distinct a
Publikováno v:
Materials Chemistry and Physics. 144:451-461
A research on influence of magnetic field of various inductions on adsorption of polyethyleneimine (PEI) onto hematite is presented. Properties of the adsorbent surface (Magnetic Force Microscopy images and nitrogen adsorption data) and its behaviour
Publikováno v:
Applied Surface Science. 256:5449-5452
The Fourier transform infrared photoacoustic spectroscopy (FT-IR/PAS) method to characterize the interactions between selected aminopolycarboxylic acids and inorganic oxides surfaces is reviewed. In this work, the adsorption of four aminopolycarboxyl
Publikováno v:
Applied Surface Science. 256:5434-5438
Triton X-100 was oxidized in aqueous solutions with the presence of O 2 using photocatalysis and H 2 O 2 addition alone or coupled. New supported TiO 2 /Al 2 O 3 catalysts modified with vanadium and cobalt were used. Catalysts were prepared using the
Publikováno v:
Materials Chemistry and Physics. 93:262-271
The influence of ionic strength, pH of the solution and molecular weight of polyacrylic acid (PAA) on its adsorption and the electrical double layer (Al 2 O 3 /polyelectrolyte solution) properties have been examined. The measurements show that the ad
Publikováno v:
Materials Chemistry and Physics. 92:519-525
Polyethylene oxide (PEO) was purified by a filtration process and fractionation on a chromatographic column. The influence of impurities present in the polymer solutions on the adsorption of PEO 100,000 and PEO 300,000 onto synthesised hematite at pH
Autor:
T, Kuźniar, J, Patkowski
Publikováno v:
Polskie Archiwum Medycyny Wewnetrznej. 104(1)
St. George's Respiratory Questionnaire (SGRQ) is one of the main measures of the quality of life in patients with pulmonary diseases. We review the literature concentrating the use of SGRQ in patients with asthma, chronic obstructive pulmonary diseas
Publikováno v:
Medical science monitor : international medical journal of experimental and clinical research. 7(1)
The aim of the study is to prove that Saccharomyces cerevisiae enolase, the major allergen of the baker's yeast, induces allergic immediate response in patients with inhalant allergy sensitized to Candida albicans extract.The study was performed in t
Autor:
T, Kuźniar, J, Patkowski, J, Liebhart, K, Wytrychowski, R, Dobek, R, Slusarz, E, Liebhart, J, Małolepszy
Publikováno v:
Pneumonologia i alergologia polska. 67(11-12)
St George's Respiratory Questionnaire (SGRQ) has been widely used in the assessment of health related quality of life (HRQOL) in patients with asthma and chronic obstructive pulmonary disease. Introduction of the new language version of the HRQOL que