Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Aura Angelica Popa"'
Autor:
Nicoleta Dulea, Valeriu Sunel, Marcel Popa, Aura Angelica Popa, Constantin V. Uglea, Raphael M. Ottenbrite
Publikováno v:
Journal of Bioactive and Compatible Polymers. 22:651-666
New polyanionic polymer conjugates with antitumoral activity are synthesized by chemically binding mustard type alkylating derivatives of di-(β-chloroethyl)-amine and tri-(β-chloroethyl)-amine, respectively, onto poly(maleic anhydride-alt-vinyl ace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::918f689dd2a8bb1b8365e91b2a8cf385
https://doi.org/10.1177/0883911507084424
https://doi.org/10.1177/0883911507084424
Publikováno v:
Journal of Macromolecular Science, Part A. 44:483-488
Novel supports based on carboxymethylcellulose (CMC), crosslinked with epichlorohydrin (EPC), and microparticles based on acetylphthalylcellulose (APC), for sustained‐release of isosorbide dinitrate (Isoket, Ik), were obtained. The drug has been in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0173f4f84335204ddf1a583933ad475
https://doi.org/10.1080/10601320701234993
https://doi.org/10.1080/10601320701234993
Autor:
Aura Angelica Popa, Alexandru Savin, Otilia Pintilie, Valeriu Sunel, Raluca Craciun, Corina Lavinia Dumitriu, Marcel Popa
Publikováno v:
Polymer-Plastics Technology and Engineering. 45:481-486
The paper deals with the study of some polymer-biologically active principle systems characterized by the controlled release of the bioactive component by hydrolyze followed by diffusion. The systems were obtained by coupling the 2-mercapto-benzotiaz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::236137bf3ae039f4641623b118203f49
https://doi.org/10.1080/03602550600554075
https://doi.org/10.1080/03602550600554075
Publikováno v:
Polymer-Plastics Technology and Engineering. 45:23-28
This paper presents a diffusional system consisting of tolazoline hydrochloride included into a carboxymethylcellulose based hydrogel, showing a high swelling capacity in water. The process kinetics of the drug inclusion into hydrogel as well as of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be40867e3ed022292e54d864599874d5
https://doi.org/10.1080/03602550500371588
https://doi.org/10.1080/03602550500371588
Publikováno v:
Journal of Macromolecular Science, Part A. 43:355-367
In the present paper, the reaction of chemical immobilization of catalase on a crosslinked macromolecular carrier of a polysaccharide structure (gellan) is studied. The influence of some reaction parameters (enzyme/carrier, activator/carrier ratios,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdd3b5a7ad724c175b32d513c2c1ccb
https://doi.org/10.1080/10601320500437284
https://doi.org/10.1080/10601320500437284
Publikováno v:
Eurasian Chemico-Technological Journal , Vol 5, Iss 4, Pp 323-326 (2003)
The paper presents the synthesis of benzimidazole derivatives starting from asparagic acid. The reaction products were analysed from physical and chemical point of view and their biological activity (acute toxicity, anti-inflammatory activity and gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19383a8f8bf1c9aa5a3b5b1a5fbae45e
http://ect-journal.kz/index.php/ectj/article/view/563
http://ect-journal.kz/index.php/ectj/article/view/563
Publikováno v:
Polymer Bulletin. 31:15-21
In the present paper the synthesis of a new bis-azo initiator, 2-cyano-2-butylazo-formamidoethyl 4-t-butylazo-4-cyanopentanoate, is reported. The structures of the intermediates and of the initiator were confirmed by the IR and 1H-NMR spectral measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fa16fb911475d4d4975d6e8b7fed348
https://doi.org/10.1007/bf00298758
https://doi.org/10.1007/bf00298758
Publikováno v:
Polymer-Plastics Technology and Engineering. 31:871-884
The paper discusses the synthesis of the N,N,′-azobis(formamidopropionic) acid (AFP), along with some characteristics determined from NMR spectrum, differential thermal analysis, and DSC. The behavior of AFP acid—as well as of its analogue, N,N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049decda7d41c1ef7f5a8435617b560f
https://doi.org/10.1080/03602559208017787
https://doi.org/10.1080/03602559208017787
Publikováno v:
British Polymer Journal. 23:347-351
This paper deals with a kinetic study of methyl methacrylate polymerization in the presence of a bifunctional initiator, viz. N,N′-bis[(4-t-butylazo-4-cyanovaleryl) The activation energy of the first step in thermal decomposition has been determine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a45cbe7a82440d868263d53c2644f6f9
https://doi.org/10.1002/pi.1990.4980230402
https://doi.org/10.1002/pi.1990.4980230402
Publikováno v:
Polymer Bulletin. 18
The paper deals with the synthesis of the phenylazo-formamidoethyl 4-t-butylazo-4-cyanovalerate, a product which — by its two azo groups having different thermal stabilities — may be used in initiating processes of stepwise radicalic polymerizati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5b0dfd74039b5e9835ebb1cce27d3d9
https://doi.org/10.1007/bf00255816
https://doi.org/10.1007/bf00255816