http://www.cnr.it/ontology/cnr/individuo/prodotto/ID312395
Hydrophobin: Fluorosurfactant-like properties without fluorine (Articolo in rivista)
- Type
- Label
- Hydrophobin: Fluorosurfactant-like properties without fluorine (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1039/c3sm51262b (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Milani R.; Monogioudi E.; Baldrighi M.; Cavallo G.; Arima V.; Marra L.; Zizzari A.; Rinaldi R.; Linder M.; Resnati G.; Metrangolo P. (literal)
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- http://www.scopus.com/inward/record.url?eid=2-s2.0-84879902991&partnerID=q2rCbXpz (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
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- VTT-Technical Research Centre of Finland, Tietotie 2, Espoo FI-02044 VTT, Finland; Center for Nano Science and Technology at PoliMi, Istituto Italiano di Tecnologia, via Giovanni Pascoli 70/3, I-20133 Milano, Italy; NFMLab-DCMIC Giulio Natta, Politecnico di Milano, Via Mancinelli 7, I-20131 Milano, Italy; National Nanotechnology Laboratory (NNL), CNR-Institute of Nanoscience (NANO), U.O.S., via per Arnesano, I-73100 Lecce, Italy; Università Del Salento, Dipartimento di Matematica e Fisica E. de Giorgi, Ex Collegio Fiorini Campus Extraurbano, via per Arnesano, 73100, Lecce, Italy; Aalto University, School of Chemical Technology, Kemistintie 1, FI-00076 Aalto, Espoo, Finland (literal)
- Titolo
- Hydrophobin: Fluorosurfactant-like properties without fluorine (literal)
- Abstract
- The stabilization of fluorous oil droplets in aqueous environment is a critical issue in the preparation of emulsified systems for biomedical applications and in emulsion polymerization technology, due to the extreme immiscibility of aqueous and fluorous phases. We present here a detailed study on the behavior of the hydrophobin HFBI, i.e. a small natural protein endowed with exceptional surface activity, at the interface between aqueous and fluorous phases. HFBI behaves as an efficient and sustainable surfactant at remarkably low concentrations and forms a strong and elastic film at the interface between the two phases. We also show proof-of-concept experiments on the use of HFBI as a surfactant in fluorous oil/water emulsified systems and in microfluidic circuits. This journal is © The Royal Society of Chemistry 2013. (literal)
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