Browsing by Author "Urpí Garriga, Lourdes"
Now showing items 1-6 of 6
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Activitats de difusió científica i tecnològica de l'ETSEIB:
(2008)
External research report
Open AccessÉs una pràctica de laboratori químic que forma part d'un conjunt d'activitats que l'ETSEIB oferta als instituts de secundaria. La finalitat és que els estudiants de batxillerat coneguin l'ETSEIB a la vegada que completen ... -
Activitats de difusió científica i tecnològica de l'ETSEIB: "Separació i identificació dels colorants del recobriment de caramels de xocolata"
(2009)
External research report
Open Access -
Crystalline structure and thermotropic behavior of alkyltrimethylphosphonium amphiphiles
(2017-02-14)
Article
Open AccessQuaternary organophosphonium salts bearing long alkyl chains are cationic surfactants of interest owing to their physical and biological properties. In the present work, the crystal structure and thermotropic behavior of ... -
DNA coiled coil superstructures in oligonucleotide crystals
(American Chemical Society (ACS), 2011-05-04)
Article
Restricted access - publisher's policyWe present the structure of coiled coils found in two oligonucleotide DNA crystals. The sequences d-(ATATATATAT) and d(CGATATATAT) are used. In the first case several coiled coils with different structures are found. In ... -
Ionic coupling of hyaluronic acid with ethyl N-lauroyl L-arginate (LAE): Structure, properties and biocide activity of complexes
(2018-10-01)
Article
Open AccessEthyl alpha-N-lauroyl L-arginate hydrochloride (LAE) was coupled with hyaluronic acid (HyA) 2 to form ionic complexes with LAE to HyA ratios of 1:1 and 1:2. The complexes were extensively 3 characterized by FTIR and NMR ... -
Nanocomposites of microbial polyglutamic acid and nanoclays compatibilized by organophosphonium surfactants
(2018-01-01)
Article
Open AccessIonic coupling of bacterial poly(¿-glutamic acid) (PGGA) with alkyltrimethylphosphonium surfactants is reported to render comb-like PGGA complexes with a biphasic-layered structure displaying periodicity at the nanoscopic ...
