Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Mercedes Pérez Méndez"'
Autor:
Mercedes Pérez Méndez
Publikováno v:
Informes de la Construccion, Vol 33, Iss 332, Pp 63-68 (1981)
Externí odkaz:
https://doaj.org/article/bf9af04d7baa4e20bebf7083a8d5071c
Publikováno v:
Liquid Crystals
Digital.CSIC. Repositorio Institucional del CSIC
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Digital.CSIC. Repositorio Institucional del CSIC
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Molecular modeling techniques are applied to polyesteramides designed as PNOBDME (C34H38N2O6)n and PNOBEE (C26H22N2O6)n, synthesized and characterized as cholesteric liquid crystals -through the condensation reaction between 4 and 40-(terephthaloyl-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9487cbe3f8e62d3dd37d7aa19bec953
https://mts.intechopen.com/articles/show/title/molecular-simulation-of-cholesteric-liquid-crystal-polyesteramides-conformational-and-structure-anal
https://mts.intechopen.com/articles/show/title/molecular-simulation-of-cholesteric-liquid-crystal-polyesteramides-conformational-and-structure-anal
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Liquid Crystals and Display Technology ISBN: 9781789853674
instname
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Liquid Crystals and Display Technology ISBN: 9781789853674
Polyesteramides PNOBDME (C34H38N2O6)n, Poly[oxy(1,2-dodecane)-oxycarbonyl-1,4-phenylene-amine-carbonyl-1,4-phenylene-carbonyl-amine-1,4- phenylene-carbonyl], and PNOBEE (C26H22N2O6)n, Poly[oxy(1,2-butylene) -oxy-carbonyl-1,4-phenylene-amine-carbonyl-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6db8f440e4ca22e016019c4bc3c66862
http://hdl.handle.net/10261/229855
http://hdl.handle.net/10261/229855
Autor:
Mercedes Pérez Méndez
Publikováno v:
Liquid Crystals-Recent Advancements in Fundamental and Device Technologies
Digital.CSIC. Repositorio Institucional del CSIC
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Digital.CSIC. Repositorio Institucional del CSIC
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We report the synthesis of six multifunctional cationic cholesteric liquid crystals polyesters functionalized with choline, amine and amide groups, to obtain new chemical formulations involving macromolecular features with new properties added to tho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c31a03104c488d0987a04d0d27f8f37
http://www.intechopen.com/articles/show/title/synthetic-cationic-cholesteric-liquid-crystal-polymers
http://www.intechopen.com/articles/show/title/synthetic-cationic-cholesteric-liquid-crystal-polymers
Autor:
Mercedes Pérez Méndez
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
New polyesteramides, poly[oxy(1,2-dodecane)-oxy-carbonyl-1,4-phenylene-aminecarbonyl- 1,4-phenylene-carbonyl-amine-1,4-phenylene-carbonyl]: (C34H38N2O6)n, named PNOBDME, and poly[oxy(1,2-buthylene)-oxy-carbonyl-1,4-phenylene-amine-carbonyl- 1,4-pheny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56aa8e84062b89354ecdd4c2f008397f
http://hdl.handle.net/10261/258355
http://hdl.handle.net/10261/258355
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The effect of pH is analyzed by SANS on the size of radii of gyration
Polycations possessing substantial buffering capacity below physiological pH, are intrinsically efficient transfection agents. These vectors have been shown to deliver genes a
Polycations possessing substantial buffering capacity below physiological pH, are intrinsically efficient transfection agents. These vectors have been shown to deliver genes a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c8c573da3fb64bddadc796528a38f2d
http://hdl.handle.net/10261/108507
http://hdl.handle.net/10261/108507
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Multifunctional cholesteric liquid-crystal polymer, designated [PTOBEE]10-NH2, has been synthesized, from precursor PTOBEE [C26H20O8]n previously reported, by functionalization with amine groups. Cholesteric PTOBEE has been shown to be able to entrap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::720f3aa70aff1836137a1e13ebdd76f0
https://doi.org/10.17265/2161-6221/2013.02.005
https://doi.org/10.17265/2161-6221/2013.02.005
Autor:
Mercedes Pérez Méndez, Jose Fayos
Publikováno v:
Thin Solid Films. 189:329-338
An (InAs)8(AlAs)2 superlattice (SL) 0.3 μm thick grown on a GaAs(001) substrate by alternate layer molecular beam epitaxy, has been structurally characterized with a conventional four-circle X-ray diffractometer. Alternative structural models for an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d09220364721e0ecffd91aee56afde7e
https://doi.org/10.1016/0040-6090(90)90462-m
https://doi.org/10.1016/0040-6090(90)90462-m
Autor:
Javier G. Luis, Jose Fayos, Braulio M. Fraga, Antonio G. González, Aurea Perales, Mercedes Pérez Méndez, José Amaro
Publikováno v:
Phytochemistry. 23:2079-2080
Two new triterpenes, 3-oxo-20-hydroxy-lupan-28-oic and 3β,6β-dihydroxy-olean-18-en-28-oic acids, along with oleanonic, morolic and sumaresinolic acids have been isolated from Orthopterygium huancuy . The structure of the first new terpene was deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63e0b7b881e833b38f7f601198766605
https://doi.org/10.1016/s0031-9422(00)84982-1
https://doi.org/10.1016/s0031-9422(00)84982-1