Qiu, Hua, et al. Materials Letters 64.18 (2010): 1964-1967.
High-order polyaniline (PANI) nanorods were synthesized through oxidative polymerisation using sucrose stearate surfactant as soft template and acetone as solvent.
Fabrication of polyaniline nanorods: Polyaniline nanorods were prepared at pH by oxidative polymerisation of aniline (with APS as oxidising agent and sucrose stearate as soft template) using acid. The polymerization was performed as follows: 4 solutions of sucrose stearate were prepared by dissolvein 0.5, 1, 2 and 3 g sucrose stearate in 54 ml of acetone respectively. Then 100 ml of 1 M hydrochloric acid water solution containing 2 g (0.021 mol) aniline was added to each solution of sucrose stearate. The solution mixtures were mechanically stirred for 1 h to cool down to 0-5 °C, a solution of 4.9 g (0.021 mol) of APS in 25 ml distilled water was added dropwise in 1 h, and the reaction was stirred at below 5 °C for 5 h to complete the polymerization. This precipitate was then sieved and resuspended with acetone, ethanol and distilled water to completely extract sucrose stearate. Then, at last, the PANI was dried overnight at 60 °C in vacuum.
Su, Dan, and Qixin Zhong. Journal of food engineering 179 (2016): 1-10.
Casein hydrolysates (CHs) are more emulsifying than caseins, and the stability of emulsions can largely be increased by co-adsorbing sucrose stearate (SS). This was a work on the preparation of thymol nanoemulsions from CH and SS.
Preparation of emulsions: Thymol was dilute in PG in various amounts. (SS) was added to CH solutions and stirred overnight for compete hydration. Thymol/PG solution added to the emulsifier dispersion. The acidity was brought to pH 6.8. For coarse emulsions, mixtures were homogenized at 10,000 rpm for 2 min in an Ultra-Turrax high speed homogenizer. The coarse emulsions were hot-water bathed for 20 min at 90 °C, then thawed under static conditions in an ice/water bath. The first variable was investigated for preparation of CHs, by preparation of emulsions with constant levels of SS and thymol. The next set of variables was then tested for emulsions made with an equilibrium CH but different SS and thymol.
Abd-Elbary, A., El-Laithy, H. M., & Tadros, M. I. (2008). International journal of pharmaceutics, 357(1-2), 189-198.
A Novel protocol for manufacturing controlled release proniosome-derived niosomes was proposed to employ sucrose stearates as non-ionic biocompatible surfactants for nebulising cromolyn sodium.
Preparation of niosomes: Suitable amounts of sucrose stearate, cholesterol and stearylamine (10 mg/ml) were mixed 1:1 with chloroform:diethyl ether in a 100 ml round bottom flask. The aqueous phase containing cromolyn sodium (20 mg/2 ml) was mixed into the organic phase, so that the organic to aqueous phase ratio was 5:1. The flask was lidded so that the organic fraction wouldn't evaporate. The mix was then sonicated at 50 °C for 5 min in an ultrasound bath (50 W) at 50 °C. It made a solid white paste from which the organic solvents were slowly evaporated at 50 °C with a rotary vacuum evaporator till a thin film appeared on the wall of the flask. The film was diluted in 10 ml 0.9% saline to yield aqueous niosomal suspension of 100 mg cromolyn sodium/10 ml (five injections). This suspension annealed at 50 °C for 1 h in a temperature-controlled water bath, and was left overnight at room temperature to extract drug-laden niosomes.
What is the CAS number of Sucrose stearate?
The CAS number of Sucrose stearate is 37318-31-3.
What are the synonyms of Sucrose stearate?
The synonyms of Sucrose stearate are Alpha-D-Glucopyranoside, beta-D-fructofuranosyl, octadecanoate.
What is the melting point of Sucrose stearate?
The melting point of Sucrose stearate is 56-60 °C.
What is the percentage of actives in Sucrose stearate?
The percentage of actives in Sucrose stearate is 95%.
What is the physical state of Sucrose stearate?
The physical state of Sucrose stearate is solid.
What are the typical applications of Sucrose stearate?
The typical application of Sucrose stearate is as an emulsifying agent.
How is Sucrose stearate used in the industry?
Sucrose stearate is commonly used as an emulsifying agent in various industries.
Can Sucrose stearate be used in skincare products?
Yes, Sucrose stearate is often used in skincare products for its emulsifying properties.
What role does Sucrose stearate play in emulsions?
Sucrose stearate helps to stabilize emulsions by reducing the surface tension between oil and water.
Are there any potential side effects of using products containing Sucrose stearate?
There are no known side effects of using products containing Sucrose stearate, but individuals with specific allergies should consult a dermatologist before use.
CONNECT WITH US
Interested in our Services & Products ?
Need detailed information?
Terms & Conditions
Privacy Policy | Cookie Policy | Copyright © 2024 Alfa Chemistry. All rights reserved.
PAGE TOP
