Moira Ambrosi, Pierandrea Lo Nostro, Laura Fratoni, Luigi Dei, Barry W. Ninham, Santiago Daniel Palma, Rubén H. Manzo, Daniel A. Allemandi, Piero Baglioni,
Vitamin C-based alkanoyl-6-O-ascorbic acid esters, ASCn, are a class of surfactants, interesting both on account of their phase behaviour, and of the properties of the supramolecular assemblies they form. When dispersed in water at room, or lower, temperatures above ca. 5% w/w concentration, they form coagels. At higher temperatures, the microstructure changes to micellar solutions for surfactants of low hydrocarbon chain length n. The longer chained systems form gel phases. The transition enthalpy ...
Tópico(s): Phase Equilibria and Thermodynamics
2004 - Royal Society of Chemistry | Physical Chemistry Chemical Physics
Tópico(s): Historical Geography and Cartography
1990 - Brill | Nuncius
Tópico(s): Historical and Environmental Studies
1989 - Brill | Nuncius
Fabio Pruneri, Angelo Bianchi,
... Sabaudi dal XVI al XVIII secolo (Torino: Umberto Allemandi, 2002). 8Lucio Gambi, ‘Introduzione’, in Atlante, Storia d’ ... dell’istruzione superiore, ed. Piero Del Negro and Luigi Pepe (Bologna: Clueb 2008); Sante Bucci, La scuola ... dell’istruzione superiore, ed. Piero Del Negro and Luigi Pepe (Bologna: CLUEB, 2008), 169–78; Maria Luisa ... 1700–1900 (Philadelphia: University of Pennsylvania Press, 1984); Luigi Blanco, Stato e funzionari nella Francia del Settecento: ... ingegneri in Italia tra Sette e Ottocento, ed. Luigi Blanco (Bologna: Il Mulino, 2000), 91–168. 42Concerning ...
Tópico(s): Historical and Literary Analyses
2010 - Taylor & Francis | History of Education