A spectrophotometer was used to measure the turbidity of a carrageenan gel as a function of temperature. The optical transmission of the gels was found to decrease as the gels undergo the sol-gel phase transition. The differential of transmission (I) with respect to temperature ( T ), dI/dT, exhibit
Fluorescence studies of the sol–gel transition in deoxygenated conditions
✍ Scribed by Ewa Miller; Jacek S. Miller
- Publisher
- Springer
- Year
- 2003
- Weight
- 369 KB
- Volume
- 281
- Category
- Article
- ISSN
- 0340-255X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The sol-gel transition of the system tetramethylorthosilicate-water-methanol under basic conditions has been studied by rheological measurements. The gelation time t(g) has been determined from the measurements of the elastic G' and viscous G'' moduli as a function of time at different frequencies a
## Abstract Studies have been made on gelatine gels containing inorganic salts and ionic surfactants, with the aim of learning about factors that influence the structural make‐up of hydrogels. Gel‐sol transition temperature, __T__~m~, was studied by a micro capillary‐visco‐meter, gel‐elasticity, __