Chemical sensor polymer materials for the detection of alkaline earth metalsстатья
Статья опубликована в журнале из перечня ВАК
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 27 мая 2015 г.
Аннотация:A novel azacrown-contg. styryl dye of the pyridine series was synthesized. On the basis of the dye and polymer matrixes from polyvinylbutyral, cellulose acetate hydrophthalate, cellulose acetate butyrate and polyvinylchloride novel nanocomposite materials (NCM) were obtained and their chromophore properties were studied. The best results were obtained for NCM on the basis of polyvinylbutyral. For example, absorption and fluorescence maxima of such NCM shift to long wavelength region by 16 and 7 nm resp. in the presence of Ba2+ cations. That NCM can be used for the manuf. of optical sensors...