Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications
Abstract Besides surfactants, which decrease the interfacial tension between two immiscible liquids, also interfacially active particles can successfully stabilize an emulsion system by attaching at the liquid–liquid interface. The preparation of the resulting Pickering emulsions has been so far inv...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley-VCH
2022-04-01
|
| Series: | Advanced Materials Interfaces |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/admi.202102346 |
| _version_ | 1797690180147085312 |
|---|---|
| author | Lorenzo Lisuzzo Giuseppe Cavallaro Stefana Milioto Giuseppe Lazzara |
| author_facet | Lorenzo Lisuzzo Giuseppe Cavallaro Stefana Milioto Giuseppe Lazzara |
| author_sort | Lorenzo Lisuzzo |
| collection | DOAJ |
| description | Abstract Besides surfactants, which decrease the interfacial tension between two immiscible liquids, also interfacially active particles can successfully stabilize an emulsion system by attaching at the liquid–liquid interface. The preparation of the resulting Pickering emulsions has been so far investigated starting from the study of the interactions arising between the dispersed droplets and the stabilizers, till the application of these systems in a wide range of different fields. This work is intended to provide an overall overview about the development of Pickering emulsions by considering the most general aspects and scanning the diverse types of solid stabilizers. Among them, Halloysite nanotubes play a major role as naturally derived clay with emulsifying capability owing to their cheap, abundant, green and biocompatible properties. Therefore, the design of Halloysite stabilized Pickering emulsions is the main content of this review, which will survey the role of nanotubes in providing colloidal stability and will comprehensively sum up the use of these particles in technological and industrial purposes: from environmental to catalytic, from health to cultural heritage related applications. |
| first_indexed | 2024-03-12T01:56:51Z |
| format | Article |
| id | doaj.art-1672573be1ca4dcba337e0e9ce24fcad |
| institution | Directory Open Access Journal |
| issn | 2196-7350 |
| language | English |
| last_indexed | 2024-03-12T01:56:51Z |
| publishDate | 2022-04-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Materials Interfaces |
| spelling | doaj.art-1672573be1ca4dcba337e0e9ce24fcad2023-09-08T03:32:46ZengWiley-VCHAdvanced Materials Interfaces2196-73502022-04-01910n/an/a10.1002/admi.202102346Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological ApplicationsLorenzo Lisuzzo0Giuseppe Cavallaro1Stefana Milioto2Giuseppe Lazzara3Dipartimento di Fisica e Chimica Università degli Studi di Palermo Viale delle Scienze, pad. 17 Palermo 90128 ItalyDipartimento di Fisica e Chimica Università degli Studi di Palermo Viale delle Scienze, pad. 17 Palermo 90128 ItalyDipartimento di Fisica e Chimica Università degli Studi di Palermo Viale delle Scienze, pad. 17 Palermo 90128 ItalyDipartimento di Fisica e Chimica Università degli Studi di Palermo Viale delle Scienze, pad. 17 Palermo 90128 ItalyAbstract Besides surfactants, which decrease the interfacial tension between two immiscible liquids, also interfacially active particles can successfully stabilize an emulsion system by attaching at the liquid–liquid interface. The preparation of the resulting Pickering emulsions has been so far investigated starting from the study of the interactions arising between the dispersed droplets and the stabilizers, till the application of these systems in a wide range of different fields. This work is intended to provide an overall overview about the development of Pickering emulsions by considering the most general aspects and scanning the diverse types of solid stabilizers. Among them, Halloysite nanotubes play a major role as naturally derived clay with emulsifying capability owing to their cheap, abundant, green and biocompatible properties. Therefore, the design of Halloysite stabilized Pickering emulsions is the main content of this review, which will survey the role of nanotubes in providing colloidal stability and will comprehensively sum up the use of these particles in technological and industrial purposes: from environmental to catalytic, from health to cultural heritage related applications.https://doi.org/10.1002/admi.202102346catalysiscultural heritageenvironmenthalloysite nanotubeshealth applicationsnanoclays |
| spellingShingle | Lorenzo Lisuzzo Giuseppe Cavallaro Stefana Milioto Giuseppe Lazzara Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications Advanced Materials Interfaces catalysis cultural heritage environment halloysite nanotubes health applications nanoclays |
| title | Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications |
| title_full | Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications |
| title_fullStr | Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications |
| title_full_unstemmed | Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications |
| title_short | Pickering Emulsions Stabilized by Halloysite Nanotubes: From General Aspects to Technological Applications |
| title_sort | pickering emulsions stabilized by halloysite nanotubes from general aspects to technological applications |
| topic | catalysis cultural heritage environment halloysite nanotubes health applications nanoclays |
| url | https://doi.org/10.1002/admi.202102346 |
| work_keys_str_mv | AT lorenzolisuzzo pickeringemulsionsstabilizedbyhalloysitenanotubesfromgeneralaspectstotechnologicalapplications AT giuseppecavallaro pickeringemulsionsstabilizedbyhalloysitenanotubesfromgeneralaspectstotechnologicalapplications AT stefanamilioto pickeringemulsionsstabilizedbyhalloysitenanotubesfromgeneralaspectstotechnologicalapplications AT giuseppelazzara pickeringemulsionsstabilizedbyhalloysitenanotubesfromgeneralaspectstotechnologicalapplications |