Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Peter Czerney"'
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 1, Iss 1, Pp 29-31 (1987)
Bull.Chem.SOc.Ethiop.,1(1),29-3l(1987).
Externí odkaz:
https://doaj.org/article/59f288f67ac143468598b13fff0b0483
Publikováno v:
Analytical and Bioanalytical Chemistry. 374:399-402
A bisazo dye is presented that undergoes a reversible chemical reaction with amphetamine in thin layers of plasticised PVC and changes its colour from blue to red. The sensitivity of the dye in the polymer layer covers the range from 0.3 to 30 mmol L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39c21e118ed08db50efd067be296ebed
https://doi.org/10.1007/s00216-002-1519-0
https://doi.org/10.1007/s00216-002-1519-0
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 152:61-71
A series of systematically modified benzopyrylium salts was hydrolysed to study the influence of structural factors on a photochromic behaviour. It was found that photochromic systems can be created from most of the studied non-bridged flavylium salt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0feda6b5a2a2d2aa9add48c8cea796a5
https://doi.org/10.1016/s1010-6030(02)00237-x
https://doi.org/10.1016/s1010-6030(02)00237-x
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 151:75-82
A series of systematically modified benzopyrylium salts was hydrolyzed to study the influence of donor substituents in 4-, 7- and 4′-position of the benzopyrylium cation on photochromic systems. A photochromic behavior was observed at the 7- and 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0246292456e9ec45a276b1477b312c6
https://doi.org/10.1016/s1010-6030(02)00017-5
https://doi.org/10.1016/s1010-6030(02)00017-5
Publikováno v:
Journal für praktische Chemie. 341:152-158
2,6-Diaryl-4H-(benzotriazolyl)pyrans (7a-c) on treatment with n-butyllithium undergo smooth lithiation at the position α to the benzotriazolyl moiety. In contrast to fused and bridged pyranyl derivatives, these pyranyl anions react with electrophile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b12503f05ef68b14ded50e879888d5e3
https://doi.org/10.1002/(sici)1521-3897(199902)341:2<152::aid-prac152>3.0.co
https://doi.org/10.1002/(sici)1521-3897(199902)341:2<152::aid-prac152>3.0.co
Publikováno v:
Journal f�r Praktische Chemie/Chemiker-Zeitung. 340:34-44
A series of 2-amino-substituted 5,6-benzo-2H-pyrans 14, 2-alkylidene-5,6-benzo-2H-pyrans 15, and their dimers 17 are obtained, depending on the condition used, by the reaction of 2-hydroxy-benzaldehydes 1 with enamines 9 derived of (cyclo)aliphatic k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2307f1e6fe93740b20eac7258a6f105c
https://doi.org/10.1002/prac.19983400106
https://doi.org/10.1002/prac.19983400106
Publikováno v:
Journal f�r Praktische Chemie/Chemiker-Zeitung. 340:214-222
A series of new 3,1′-bridged 2-[2′-(4″-dialkylaminophenyl)ethenyl]-4,6-diarylpyrylium perchlorates (3), 2-[2′-(4″-dialkylaminophenyl)ethenyl]-7-diethylamino-1-benzopyrylium perchlorates 5–8, 2-[4′-(4″-dialkylaminophenyl)butadien-1′,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::070931a13da0e8afecb652d6e979b0fe
https://doi.org/10.1002/prac.19983400304
https://doi.org/10.1002/prac.19983400304
Publikováno v:
Journal für Praktische Chemie/Chemiker-Zeitung. 339:742-745
(N-Phenyl-aza-crown)-ethenyl-acridines – Complexing Chromoionophores and Precursors for Deep Blue Coloured Hemicyanines Aromatic aldehyde derivatives of N-phenyl-aza-15-crown-5 and N-phenyl-aza-18-crown-6 (1a–b) are condensed with 9-methylacridin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b06414becb6d14d372ef49df093d256f
https://doi.org/10.1002/prac.199733901134
https://doi.org/10.1002/prac.199733901134
Publikováno v:
EJNMMI Research
Background Image-based diagnosis of tumours can be advanced and improved by targeted strategies addressing malignant molecular structures. A promising molecular target is the cholecystokinin-2-receptor (CCK2R) which can be targeted by high-affinity p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fba02936975cd5e206c3d68d2c48988a
https://pubmed.ncbi.nlm.nih.gov/24238262
https://pubmed.ncbi.nlm.nih.gov/24238262
Autor:
Ingrid Hilger, Peter Czerney, Martin Béhé, Werner A. Kaiser, Rosalba Mansi, Susanne Kossatz, Dieter Saur
Publikováno v:
Biomaterials, 34 (21)
Optical imaging-based diagnostics identify malignancies based on molecular changes instead of morphological criteria in a non-invasive, irradiation free process. The aim of this study was to improve imaging efficiency by the development of a new Chol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0293f9f6542547fcc4b7539207921c13
https://hdl.handle.net/20.500.11850/67837
https://hdl.handle.net/20.500.11850/67837
