Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Grazyna Strobin"'
Autor:
Thomas Heinze, Hendrik Wetzel, Bodo Saake, Matija Strlič, Thomas Rosenau, Paul Kosma, Sonja Schiehser, Sylvia Radosta, Sascha Lebioda, Akira Isogai, Waltraud Vorwerg, Antje Potthast, Grazyna Strobin, Herbert Sixta, Andreas Koschella, Ute Henniges
Publikováno v:
Cellulose. 22:1591-1613
A round robin on GPC of a wide range of different pulp samples was conducted among leading groups in cellulose analysis. The aim was to survey the status quo of the methods available to date. The pulp samples covered not only fully-bleached dissolvin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::386b8763be6f09664f62418549b62652
https://doi.org/10.1007/s10570-015-0586-2
https://doi.org/10.1007/s10570-015-0586-2
Autor:
Antoni Niekraszewicz, Maria Wisniewska-Wrona, Danuta Ciechanska, Leszek B. Orlikowski, Grazyna Strobin, Henryk Pospieszny
Publikováno v:
Polimery. 52:217-220
Some of the chitosan properties depend largely upon its molecular structure and in several applications of this polymer its lowered molecular weight is an asset. By degrading of microcrystalline chitosan in the presence of cellulolytic enzymes, the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4321fd0cbff4d188d94e9ce0df627f15
https://doi.org/10.14314/polimery.2007.217
https://doi.org/10.14314/polimery.2007.217
Autor:
Danuta Ciechanska, Stefan Boryniec, Andrzej Wlochowicz, Serafina Sobczak, Grazyna Strobin, Henryk Struszczyk
Publikováno v:
International Journal of Polymeric Materials. 53:889-900
The aim of the present study was to examine the effect of time duration of bacterial cellulose (BC) biosynthesis as well as the culture medium composition on molecular parameters of the obtained polymer. It was found that the degree of polymerization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad26c16c8c8eb9b6bccad2e53e30f8db
https://doi.org/10.1080/009114030490502418
https://doi.org/10.1080/009114030490502418
Autor:
Stefan Boryniec, Grazyna Strobin, Andrzej Wlochowicz, Danuta Ciechanska, Henryk Struszczyk, Serafina Sobczak
Publikováno v:
Polimery. 48:779-783
The article presents the results of studies on the effect of temperature and pH of the culture medium on molecular properties (M w and M n values, polydyspersity, radius of gyration) and on the productivity of biosynthesis of bacterial cellulose usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::736588f0168f78697e7c19cd513f008b
https://doi.org/10.14314/polimery.2003.779
https://doi.org/10.14314/polimery.2003.779
Autor:
Andrzej Dems, Grazyna Strobin
Publikováno v:
Die Makromolekulare Chemie. 192:2521-2537
Polystyrene (PS)-polydimethylsiloxane (PDMS) triblock copolymers with well-defined block lengths and silanol reactive end-groups were synthesized by anionic polymerization as prepolymers for condensation reactions. Multiblock PS-PDMS copolymers chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e9f23f0ef3a844522f4a3ed10d56817
https://doi.org/10.1002/macp.1991.021921102
https://doi.org/10.1002/macp.1991.021921102
Autor:
Andrzej Dems, Grazyna Strobin
Publikováno v:
Die Makromolekulare Chemie. 192:115-129
Well-defined poly(4,4′-isopropylidenediphenyl carbonate)-block-polystyrene multiblock copolymers, PC-b-PS, were prepared by condensation of PC prepolymers having chloroformyl end-groups with PS prepolymers having hydroxyl end-groups. Both prepolyme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48f6d3c6fd99c792e489280239f3086b
https://doi.org/10.1002/macp.1991.021920110
https://doi.org/10.1002/macp.1991.021920110
Autor:
Grazyna Strobin, Andrzej Dems
Publikováno v:
Die Makromolekulare Chemie. 192:131-142
Light scattering, osmometric and viscometric studies were carried out with dilute solutions of well-defined poly(4,4′-isopropylidenediphenyl carbonate)-block-polystyrene multiblock copolymers, PC-b-PS, in non-selective and selective solvent systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f85abb089db092a384a516e26719a1e1
https://doi.org/10.1002/macp.1991.021920111
https://doi.org/10.1002/macp.1991.021920111
Publikováno v:
Angewandte Makromolekulare Chemie. 156:69-77
The separation of phases in defined multiblock (b-styrene-bisphenol A carbonate) copolymers was analyzed by small-angle X-ray scattering. It was found that these copolymers form typical microdomain structures. For copolymers containing 0.34 and 0.47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f02db15751f920713b07fb1c89746e92
https://doi.org/10.1002/apmc.1988.051560107
https://doi.org/10.1002/apmc.1988.051560107