Mogućnost nastajanja obojenih mrlja anorganskih iona s organskim reagensima na tankim slojevima celuloze i silikagela. II (CROSBI ID 181981)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Šoljić, Zvonimir ; Hrestak, Željka ; Eškinja, Ivan
hrvatski
Mogućnost nastajanja obojenih mrlja anorganskih iona s organskim reagensima na tankim slojevima celuloze i silikagela. II
The reactions of inorganic ions with organic reagents on microcrystalline cellulose and silica gel thin layers were investigated. Thin layers were prepared from water suspensions of sorbents. One drop of cation solution was spotted on cellulose layer and one on silica gel layer. Spots were then dried and sprayed with the same reagent solution, and consequently exposed to NH3 (and sometimes to UV light). Results of the study led to conclusion that sorbent influences the reaction between ion and organic reagent ; with electron forces of its particles the sorbent acts to complex (compound) and products such conditions for the absorption of particular wavelengths of electromagnetic spectrum, and thus it takes part in formation of the spot color.
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nije evidentirano
engleski
Reaction of inorganic ions with organic reagents on microcrystalline cellulose and silica gel thin layers. II
nije evidentirano
Inorganic ions; Microcrystalline cellulose; Organic reagents; Qualitative analysis; Quantitative analysis; Thin layers
nije evidentirano
Podaci o izdanju
46 (5)
1997.
195-202
objavljeno
0022-9830