Search Results - "MINKOVSKA, S"

Fluorescent photochromic complex of 1,8-naphthalimide derivative and benzopyrane containing benzo-18-crown-6 ether by Fedorova, O.A., Arkhipova, A.N., Panchenko, P.A., Berthet, J., Delbaere, S., Minkovska, S., Fedorov, Yu. V.

“…[Display omitted] •Supramolecular complex of photochromic benzopyran and naphthalimide derivative was prepared and characterized.•Combination of two functional…”
Get full text

Effect of complexation on the photochromism of 5′-(benzothiazol-2-yl)spiroindolinonaphthooxazines in polar solvents by Jeliazkova, Bojana G., Minkovska, Stela, Deligeorgiev, Todor

“…Complexation of Ni(II), Co(II) and Zn(II) with the photomerocyanines obtained under steady irradiation of spiroindolinonaphthooxazines containing…”
Get full text

Substituent and solvent effect on the photochromic properties of a series of spiroindolinonaphthooxazines by Minkovska, Stela, Jeliazkova, Bojana, Borisova, Ekaterina, Avramov, Latchezar, Deligeorgiev, Todor

“…The photochromic reactions of six recently synthesised spiroindolinonaphthooxazines bearing different substituents on the basic skeleton are studied under…”
Get full text

Thermally activated and light-induced metal ion complexation of 5′-(hydroxy)spiroindolinonaphthooxazines in polar solvents by Minkovska, Stela, Fedieva, Monika, Jeliazkova, Bojana, Deligeorgiev, Todor

“…Coordination of Cu(II), Fe(II) or Al(III) with the open form of 5′-(hydroxy)spiroindolinonaphthooxazines takes place thermally (slowly) and photochemically in…”
Get full text

Synthesis of photochromic chelating spironaphthoxazines by Deligeorgiev, Todor, Minkovska, Stela, Jejiazkova, Bojana, Rakovsky, Slavcho

“…Some novel spiroindolinonaphthoxazines, containing chelating functional groups were synthesized in order to evaluate their photochromic properties. Their…”
Get full text

Photochemical properties of a photochromic naphthoxazine upon UV irradiation in the presence of transition metal ions by Minkovska, St, Kolev, K., Jeliazkova, B., Deligeorgiev, T.

“…1,3,3-Trimethylspiro[indoline-2,3′-[3H]-naphth-[2,1-b][1,4]oxazine] was synthesized in order to study its photochromic activity in the presence of transition…”
Get full text

Benzoxazolylacrolein derivatives as ligands for extraction atomic absorption analysis by KARADJOVA, I, JORDANOVA, L, MINKOVSKA, S

Get full text