Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Irmina Zadrozna"'
Autor:
Irmina Zadrozna, Ewa Kaczorowska
Publikováno v:
Structural Chemistry. 19:131-135
Two new bisazo chromophores—derivatives of bis-2,2-(4-hydroxyphenyl)propane (bisphenol A), heterocyclic amines (2-aminobenzothiazole, and 2-amino-6-nitrobenzothiazole) and aniline—were synthesized. Nonlinear optical properties of these chromophor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba2e74b94b9961fcb8b9fdee96118e4d
https://doi.org/10.1007/s11224-007-9262-y
https://doi.org/10.1007/s11224-007-9262-y
Autor:
Irmina Zadrozna, Ewa Kaczorowska
Publikováno v:
Materials Chemistry and Physics. 103:465-469
In this paper we report a synthesis of a series of nonlinear optical donor–acceptor chromophores, derivatives of bisphenol A. The studied compounds contain azo bonds with substituted thiazole ring as side groups. Their molecular first hyperpolariza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::720bc13fcc53310bdb412d4ede2aba58
https://doi.org/10.1016/j.matchemphys.2007.02.055
https://doi.org/10.1016/j.matchemphys.2007.02.055
Autor:
Ewa Kaczorowska, Irmina Zadrozna
Publikováno v:
Dyes and Pigments. 71:207-211
Synthesis and characterization of three incombustible and thermostable chromophores, 1,1-dichloro-2,2-bis(4-hydroxyphenylo)ethane derivatives were done. These compounds contain azo bonds with substituted thiazole ring as side groups. The static hyper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c78811b778ed893960328f8abde745
https://doi.org/10.1016/j.dyepig.2005.07.002
https://doi.org/10.1016/j.dyepig.2005.07.002
Publikováno v:
Journal of Applied Polymer Science. 101:2195-2201
A series of thermally stable second-order nonlinear optical polyarylates containing azo side-chain groups have been obtained by interfacial polycondensation. Theoretical calculations of the static hyperpolarizabilities, first- and second-order hyperp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71e4a1604474d39b8bb5c217939f0c53
https://doi.org/10.1002/app.23437
https://doi.org/10.1002/app.23437
Autor:
Kasia Połeć-Pawlak, Irmina Zadrozna, Maciej Jarosz, Janina Witowska-Jarosz, M. A. Ackacha, Mirosław Mojski, Iwona Gluch
Publikováno v:
Journal of Separation Science. 26:996-1004
Natural products used by ancient artists as components of paintings on canvas and wood, on sculptures, for murals or illuminated manuscripts are presented as potential analytical targets. Analytical methods recommended so far for the identification o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecad2e49751f36061a8764bf910e3721
https://doi.org/10.1002/jssc.200301483
https://doi.org/10.1002/jssc.200301483
Publikováno v:
Sensors and Actuators B: Chemical. 90:332-336
The paper presents the application of a newly synthesised indicator (i.e. 2,2-bis-[3-(2-thiazolylazo)-4-4-hydroxyphenyl-propane], TAPHP) for selective detection of palladium. The indicator was immobilised on silica beads in order to increase the acti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd3848abeda9a24440d63066abd0fbdf
https://doi.org/10.1016/s0925-4005(03)00056-x
https://doi.org/10.1016/s0925-4005(03)00056-x
Autor:
M. Mysłek, Irmina Zadrozna
Publikováno v:
Journal of Applied Polymer Science. 80:1374-1382
A number of NLO polymers were obtained, in which aromatic polyester is a matrix and the chromophores are incorporated into the form of a side chain. Special monomers are based on 2,2-bis(3-amino-4-hydroxyphenyl)propane; they contain an azomethine bon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41cfa58364511d4d5c5afd48ff615f7e
https://doi.org/10.1002/app.1226
https://doi.org/10.1002/app.1226
Publikováno v:
Journal of Applied Polymer Science. 71:1017-1028
Several nonlinear optical polymers containing azometine side-chain groupshave been obtained by interfacial polycondensation. The structures of obtained mono-mers and polymers were confirmed by infrared, 1 H-NMR, and ultraviolet spectrosco-pies. Mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9cd9e8fb06a8a6a7f8bbcb90ba0db14
https://doi.org/10.1002/(sici)1097-4628(19990207)71:6<1017::aid-app17>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19990207)71:6<1017::aid-app17>3.0.co
Publikováno v:
Synthetic Communications. 27:4181-4191
A racemic mixture of ethyl-3-methyl-4-phenyl-4,5-dihydroisoxasole-4-carboxylate was obtained in the 1,3-dipolar intermolecular cycloaddition of ethyl atroponate and aliphatic nitrile oxide, which was then subjected to enzymatic and microbiological hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0dfbe2a5b67f7c0eaf9acd45ad3f5f3
https://doi.org/10.1080/00397919708005466
https://doi.org/10.1080/00397919708005466
Publikováno v:
Journal of Applied Polymer Science. 60:1071-1082
Several UV-sensitive polyarylates based on bisbenzylidenoketones for use as potential pho-tolithographic emulsions were obtained by interfacial polycondensation. The structures of obtained UV-sensitive monomers and polymers were confirmed by infrared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ed18effb0bd8963fa951b41bb28261
https://doi.org/10.1002/(sici)1097-4628(19960516)60:7<1071::aid-app19>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19960516)60:7<1071::aid-app19>3.0.co