نتایج جستجو برای: basic dyes
تعداد نتایج: 290790 فیلتر نتایج به سال:
In the present review, the chemistry of dyes as well as the interaction mechanisms between tissue and dye has been detailed, and also some of the key factors affecting the selectivity of dyes by certain cellular structures have been mentioned. Moreover, due to the relevance that histological stains have acquired in biomedical research, some of the most common stains have been described, pointin...
Fungi is widely found on air, soil, water and organic substances in nature. Unlike single-celled bacteria, fungi form multicellular structures, sometimes even visible to the naked eye. In studies of Aspergillus sp. removal dye order obtain information, examinations are made by painting. Basic dyes, when ionized, charged with positive electricity. dyes include malachite green, methyl violet, cry...
The feasibility of using cypress cone chips from Cupressus sempervirens as a low-cost biosorbent for the removal of two representative basic dyes, methylene blue (MB) and rhodamine B (RhB), from aqueous solutions was investigated in batch and continuous modes. Dyes biosorption was strongly dependent on the solution's pH. Sorption kinetics was determined and properly described by the pseudo-seco...
The chemistry and the physics of voltage sensitive dyes (VSDs) should be understood and appreciated as a prerequisite for their optimal application to problems in neuroscience cardiology. This chapter provides a basic understanding of the properties of the large variety of available organic VSDs. The mechanisms by which the dyes respond to voltage guides the best set up of the optics for record...
The ability of four different species of white rot fungi viz., Coriolus versicolor, Termetomyces sp, Pleurotus ostreatus and Schizophyllum commune to remove Azo dyes from aqueous solutions were evaluated in batch culture under laboratory conditions. C. versicolor was found to be the most efficient colour removing species for the three dyes investigated. Maximum removal capacity of C. versicolor...
in this study, zno nanoparticles were loaded on activated carbon prepared from almond shell (zno-np-ac). then, this novel material applied as an efficient adsorbent for the ultrasonic assisted simultaneous removal of basic blue 41(bb41) and basic red 46 (br46) in binary solution. the efficiency of proposed activated carbon was enhanced by acid treatment and subsequent modification by physical ...
PURPOSE To evaluate systematically the staining characteristics and safety of potential new dyes for intraocular surgery. METHODS Six dyes were included in the investigation: light green SF (LGSF) yellowish, E68, bromophenol blue (BPB), Chicago blue (CB), rhodamine 6G, rhodulinblau-basic 3 (RDB-B3). All dyes were dissolved and diluted in a balanced saline saline solution. The light-absorbing ...
In our search for efficient and photostable laser dyes, four new dyes with the basic structure of the commercial BODIPY laser dye PM567, with either an 8-diphenylene or an 8-p-triphenylene group, both substituted at the terminal polyphenylene position with an acetoxymethyl (dyes P2Ar1Ac and P3Ar1Ac, respectively) or a methacryloyloxymethyl group (dyes P2Ar1MA and P3Ar1MA, respectively), have be...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید