Dispersions of nanoclays of different shapes into aqueous and solid biopolymeric matrices. Extended physicochemical study

Dispersions of nanofillers into aqueous and solid biopolymeric matrices were studied from the physicochemical viewpoint. This work was carried out based on the idea that the combination of biopolymers, derived from renewable resources, and nanofiller, environmentally friendly, may form a new generat...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 27(2011), 3 vom: 01. Feb., Seite 1158-67
1. Verfasser: Cavallaro, Giuseppe (VerfasserIn)
Weitere Verfasser: Lazzara, Giuseppe, Milioto, Stefana
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2011
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Biopolymers Pectins 89NA02M4RX
LEADER 01000naa a22002652 4500
001 NLM204638860
003 DE-627
005 20231223232419.0
007 cr uuu---uuuuu
008 231223s2011 xx |||||o 00| ||eng c
024 7 |a 10.1021/la103487a  |2 doi 
028 5 2 |a pubmed24n0682.xml 
035 |a (DE-627)NLM204638860 
035 |a (NLM)21188987 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Cavallaro, Giuseppe  |e verfasserin  |4 aut 
245 1 0 |a Dispersions of nanoclays of different shapes into aqueous and solid biopolymeric matrices. Extended physicochemical study 
264 1 |c 2011 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 02.05.2011 
500 |a Date Revised 01.12.2018 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Dispersions of nanofillers into aqueous and solid biopolymeric matrices were studied from the physicochemical viewpoint. This work was carried out based on the idea that the combination of biopolymers, derived from renewable resources, and nanofiller, environmentally friendly, may form a new generation of nanomaterials with excellent and unique properties at low cost. To this purpose, two pectins with different degrees of methyl esterification and nanoclays like halloysite and laponite RD were selected. The thermodynamic and structural studies on the aqueous mixtures of pectin and nanoclay were able to discriminate the interactions, which control the adsorption of pectin onto the filler and the aggregation of both pectin and clay particles. The gained insights were useful to interpret the mesoscopic structure of the nanocomposites (prepared from the aqueous mixtures by means of the casting method) evidenced by SEM, thermal stability, tensile properties, and transparency investigations. The attained knowledge represents a basic point for designing new hybrid nanostructures in both the aqueous and the solid phase for specific purposes 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Biopolymers  |2 NLM 
650 7 |a Pectins  |2 NLM 
650 7 |a 89NA02M4RX  |2 NLM 
700 1 |a Lazzara, Giuseppe  |e verfasserin  |4 aut 
700 1 |a Milioto, Stefana  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 27(2011), 3 vom: 01. Feb., Seite 1158-67  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:27  |g year:2011  |g number:3  |g day:01  |g month:02  |g pages:1158-67 
856 4 0 |u http://dx.doi.org/10.1021/la103487a  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 27  |j 2011  |e 3  |b 01  |c 02  |h 1158-67