Rheological assessment of the sol-gel transition for self-assembling low molecular weight gelators

Food Research International

Volumn 44, Issue 5, 2011, Pages 1447-1451

  Rogers, Michael A ^a   Kim, Jae Hee Jennifer ^a  

^a UNIVERSITY OF SASKATCHEWAN   (Canada)

Author keywords

Gel point; Hydroxystearic acid; Organogel; Rheology; SAFiN

Indexed keywords

12-HYDROXYSTEARIC ACID; APOLAR SOLVENTS; COMPLEX MODULUS; COMPLEX VISCOSITY; CROSS OVER; DILUTE SOLUTION; FREQUENCY DEPENDENCE; FUNCTION OF FREQUENCY; GEL POINT; GELATORS; HYDROXYSTEARIC ACIDS; INFLECTION POINTS; LOW MOLECULAR WEIGHT; ORGANOGEL; SAFIN; SELF-ASSEMBLING; SOL-GEL TRANSITIONS; THREE-DIMENSIONAL NETWORKS; WEAK GEL;

CRYSTAL GROWTH; CRYSTALLIZATION; MINERAL OILS; MOLECULAR WEIGHT; RHEOLOGY; VISCOSITY;

GELS;

EID: 79957586743     PISSN: 09639969     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.foodres.2011.03.014     Document Type: Article

References (21)

1. Baglioni P., Dei L., Carretti E., Giorgi R. Gels for the conservation of cultural heritage. Langmuir 2009, 25:8373-8374.
2. Chambon F., Winter H. Linear viscoelasticity at the gel point of a crosslinking PDMS with imbalanced stoichiometry. Journal of Rheology 1987, 31:683-697.
3. Clark A.H. Gels and gelling. Physical Chemistry of Foods 1996, 263-305. Marcel Dekker, New York. H.G. Schwartzberg, R.W. Hartel (Eds.).
4. Ferry J.D. Viscoselastic properties of polymers 1961, 391. Wiley, New York.
5. Hermans P.H. Colloid Science II 1949, 484. Elsevier, Amsterdam. H.R. Kruyt (Ed.).
6. Jay J.I., Shukair S., Langheinrich L., Hanson M.C., Cianci G.C., Johnson T.J., et al. Modulation of viscoelasticity and HIV transport as a function of pH in a reversibly crosslinked hydrogel. Advanced Functional Materials 2009, 19:2969-2977.
7. Jordon Lloyd D. Colloid Chemistry 1926, 767-782. The Chemical Catalog Co., New York. J. Alexander (Ed.).
8. Lam R., Pederson T., Quaroni L., Rogers M.A. Molecular insight into the nature of crystallographic mismatches in self-assembled fibrillar networks under non-isothermal crystallization conditions. Soft Matter 2010, 6:404-408.
9. Liang G.G., Cook W.D., Sautereau H.J., Tcharkhtchi A. Diallyl orthophthalate as a reactive plasticizer for improving PVC processibility. Part II: Rheology during cure. Polymer 2009, 50:2635-2642.
10. Markovic N., Dutta N.K., Williams D.R.G., Matisons J. Solvent effects on the kinetics of gelation and the crosslink density of polysiloxane gels. Silicon Chemistry 2003, 2:223-233.
11. Matejka L. Rheology of epoxy networks near the gel point. Polymer Bulletin 1991, 26:109-116.
12. Mezger T.G. The Rheology Handbook: For users of rotational and oscillatory rheometers 2006, 1-299. Vincentz Network GmbH & Co., Hannover, Germany. 2nd ed.
13. Rogers M.A., Marangoni A.G. Solvent modulated nucleation and crystallization kinetics of 12-hydroxystearic acid: a non-isothermal approach. Langmuir 2009, 25:8556-8566.
14. Rogers M.A., Pederson T., Quaroni L. Hydrogen bonding density of supramolecular structures for self-assembled fibrillar networks probed using synchrotron infrared spectromicroscopy. Crystal Growth & Design 2009, 9:3621-3625.
15. Rogers M.A., Wright A.J., Maranoni A.G. Oil organogels: The fat of the future. Soft Matter 2009, 5:1594-1596.
16. Steffe J.F. Rheological methods in food process engineering 1996, Freeman Press, East Lansing.
17. Suzuki M., Nakajima Y., Yumoto M., Kimura M., Shirai H., Hanabusa K. Effects of hydrogen bonding and van der Waals interactions on organogelation using designed low-molecular-weight gelators and gel formation at room temperature. Langmuir 2003, 8622.
18. Weiss R.G. and Terech P. Molecular gels materials with self-assembled fibrillar networks 2006, 1-13. Springer, Dordrecht. R.G. Weiss, P. Terech (Eds.).
19. Winter H.H. Can the gel point of a cross-linking polymer be detected by the G'-G" crossover?. Polymer Engineering and Science 1987, 22:1698-1702.
20. Winter H.H., Chambon F. Analysis of linear viscoelasticity of a cross-linking polymer at the gel point. Journal of Rheology 1986, 30:367-382.
21. Xu B. Gels as functional nanomaterials for biology and medicine. Langmuir 2009, 25:8375-8377.