TY  - JOUR
AU  - Kovács, Anita
AU  - Pannonhalminé Csóka, Ildikó
AU  - Kónya, M
AU  - Csányi, Erzsébet
AU  - Fehér, A
AU  - Erős, István
TI  - Structural analysis of w/o/w multiple emulsions by means of DSC
JF  - JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
J2  - J THERM ANAL CALORIM
VL  - 82
PY  - 2005
IS  - 2
SP  - 491
EP  - 497
PG  - 7
SN  - 1388-6150
DO  - 10.1007/s10973-005-0922-0
UR  - https://m2.mtmt.hu/api/publication/1413900
ID  - 1413900
AB  - The properties of the inner and the external aqueous phases, were studied in w/o/w multiple emulsions with light microscopic image analysis and differential scanning calorimetry (DSC). The importance of multiple emulsions lies in the presence of these aqueous phases, making them available for sustained, controlled drug delivery systems. Differentiation of these two aqueous phases, studying the effect of manufacturing technology on droplet structure, quantitative determination of phase volumes and any changes occurring during storage are essential when planning w/o/w emulsions. The present study uses microscopic observations combined with DSC measurements in order to identify the formed structure, at developmental stage in case of different components, preparation methods, and stirring rates. These tools are beneficial during manufacturing as in process controls, or to ensure product quality. © 2005 Akadémiai Kiadó, Budapest.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Erős, István
AU  - Balázs, J
AU  - Péter, I
AU  - Tacsi, M
TI  - Investigation of drug-containing multiple phase emulsions
JF  - PHARMAZIE
J2  - PHARMAZIE
VL  - 45
PY  - 1990
IS  - 6
SP  - 419
EP  - 422
PG  - 4
SN  - 0031-7144
UR  - https://m2.mtmt.hu/api/publication/2524115
ID  - 2524115
LA  - English
DB  - MTMT
ER  -