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  • 1
    Electronic Resource
    Electronic Resource
    Oscillopolarographic detection and determination of dihydric phenols
    Amsterdam : Elsevier
    Talanta 10 (1963), S. 621-632 
    Details
    ISSN: 0039-9140
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0039-9140(63)80079-X
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  • 2
    Electronic Resource
    Electronic Resource
    Ionenaustausch in gemischten Lösungsmittelsystemen. 2. Mitt.: Verhalten der Anionenaustauscher in Mischlösungen (1975)
    Springer
    Colloid & polymer science 253 (1975), S. 797-797 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02464523
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  • 3
    Electronic Resource
    Electronic Resource
    Ionenaustausch in gemischten Lösungsmittelsystemen. 3. Mitt.: Durchdringen der Kationen in einen Anionenanustauscher (1975)
    Springer
    Colloid & polymer science 253 (1975), S. 798-798 
    Details
    ISSN: 1435-1536
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02464526
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  • 4
    Electronic Resource
    Electronic Resource
    Extraction-chromatographic separation of137mBa from137Cs (1988)
    Springer
    Journal of radioanalytical and nuclear chemistry 121 (1988), S. 415-428 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The possibilities of extraction-chromatographic separation of137mBa from137Cs in genetic succession were studied, using columns filled with support beads loaded with the extractant H+[π)−(3)−1,2−B9C2H11]2Co−, further referred to as dicarbolide-H+, in nitrobenzene. The dependence of the amount of separable activities on experimental conditions was established. Optimal conditions were selected for the separation process. The effects of isotopic and nonisotopic carriers of137mBa on the separation and the degree on saturation of extraction-chromatographic column with Ba2+ ions were evaluated. The effects of acidity of the elution solutions, of flow-through velocity, the amount of elution solution and the quality of carrier beads on the separation process were assessed. The extraction-chromatographic yield was calculated and the number of possible repeated elution cycles for137mBa with saline and some other eluents was determined.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02041429
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  • 5
    Electronic Resource
    Electronic Resource
    Permeation of Cs+ ions across skin barriers (1998)
    Springer
    Journal of radioanalytical and nuclear chemistry 229 (1998), S. 91-93 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Permeation of metal Cs+ ions from water solutions across the intact, stripped and splitted skin of 5- or 9-day old rat was studiedin vitro using vertical diffusion cells. The results showed that the stratum corneum (horny layer) of this new animal skin model represents the principal pentration barrier. The relative importance of the percutaneous absorption of Cs+ ions through transepidermal and transfolicular routes has been assessed comparing the penetration across skin without hairs and skin just haired. The results have shown that the shunt diffusion along hair follicles can be of preponderant value.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02389453
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  • 6
    Electronic Resource
    Electronic Resource
    Foliary contamination in the area of Bratislava (Czecho-Slovakia) after the Chernobyl accident (1991)
    Springer
    Journal of radioanalytical and nuclear chemistry 153 (1991), S. 15-27 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The contamination of leaves of some ornamental and fruit-tree plants (18 species), herbs (6) and early leafy vegetable (2) were assessed in the region of Bratislava and its vicinity through the first months after the Chernobyl accident. The levels of contamination showed local and temporal dependence. In October compared to its levels five months earlier, foliar contamination showed a relative 12- to 200-fold decrease of radioactivity. The effective half-life of the mixture of fission products in cumulative fallout on leaves of vegetation changed depending on time after the accident from 4 days (on day 10) to 150 days (after 2 months). The soluble fraction of radioactive contaminants on plant foliage ranged from 0.12 to 0.64.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02170244
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  • 7
    Electronic Resource
    Electronic Resource
    Dry, wet and cumulative fallout and milk contamination in Bratislava (Czecho-Slovakia) after the Chernobyl accident (1990)
    Springer
    Journal of radioanalytical and nuclear chemistry 146 (1990), S. 323-331 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The total γ-radioactivity of dry, wet and cumulative fallout and the radioactivity of cow milk was measured in Bratislava in the first month after the Chernobyl accident. The obtained results are in good agreement with the results of the monitoring net in Slovakia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02164235
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  • 8
    Electronic Resource
    Electronic Resource
    Methods of assessment of atropine and scopolamine levels in transdermal permeation (1994)
    Springer
    Journal of radioanalytical and nuclear chemistry 188 (1994), S. 439-451 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Three methods of atropine and scopolamine determination in transdermal permeation have been developed. Radiometric determination seems to be an excellent, quick and extremely sensitive method, which ought to be preferred when working with biological systems. The radioreceptor analysis is of group specificity. It can be used to advantage in monitoring atropine plasma concentrations exceeding 1.5 ng cm−3 and scopolamine concentrations above 50 pg cm−3. GC/MS provides adequate specificity and sensitivity for the determination of therapeutic levels of atropine and scopolamine in blood. The sensitivity of this method is approximately 1–2 ng cm−3.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02164737
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  • 9
    Electronic Resource
    Electronic Resource
    Transfer of Radionuclides Across Skin Barriers of Animal Skin Models in Vitro (2000)
    Springer
    Journal of radioanalytical and nuclear chemistry 246 (2000), S. 509-509 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract Radioactive skin contamination with radionuclides in ionic forms after the permeation across skin models was studied in vitro. Using animal skin models of 5-day-old rat and 9-day-old rat, either intact or stripped, it was found that besides the transepidermal also the transfolicular flux can be important. Stratum corneum was found to be the principal permeation barrier in all cases. The study of penetration — time profiles revealed that permeated amounts were proportional to time in the case of 137Cs+ and 60Co2+, but they showed a local maximum in the case of 147Pm3+.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1006720418374
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  • 10
    Electronic Resource
    Electronic Resource
    Penetration of3H-glycerol trinitrate through silicone-hydroxyethyl methacrylate matrices (1996)
    Springer
    Journal of radioanalytical and nuclear chemistry 214 (1996), S. 357-367 
    Details
    ISSN: 1588-2780
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The possibility of use of a powder-like polymeric hydrogel of 2-hydroxyethyl methacrylate with 33 wt.% methacrylic acid as potential pharmaceutical adjuvant in the form of a composite powdered material, with silicone rubber in the form of matrices for transdermal therapeutic system has been studied. The effect of solvents and the content of composite hydrogel in matrices on the rate of permeation of an antianginic drug, radioactive labeled glycerol trinitrate (GTN) was evaluated. The results show that hydrogel copolymers are prospective adjuvants for transdermal therapeutic systems.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02163823
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