@article{MTMT:1413900, title = {Structural analysis of w/o/w multiple emulsions by means of DSC}, url = {https://m2.mtmt.hu/api/publication/1413900}, author = {Kovács, Anita and Pannonhalminé Csóka, Ildikó and Kónya, M and Csányi, Erzsébet and Fehér, A and Erős, István}, doi = {10.1007/s10973-005-0922-0}, journal-iso = {J THERM ANAL CALORIM}, journal = {JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY}, volume = {82}, unique-id = {1413900}, issn = {1388-6150}, abstract = {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.}, keywords = {OPTICAL MICROSCOPY; differential scanning calorimetry; DSC; image analysis; Formulation; Structural analysis; Microemulsions; Product development; Process control; Drug dosage; w/o/w multiple emulsions; Droplet size analysis; Different polarity oils}, year = {2005}, eissn = {1572-8943}, pages = {491-497}, orcid-numbers = {Kovács, Anita/0000-0001-5593-1329; Pannonhalminé Csóka, Ildikó/0000-0003-0807-2781; Csányi, Erzsébet/0000-0002-3010-1959} } @article{MTMT:2524115, title = {Investigation of drug-containing multiple phase emulsions}, url = {https://m2.mtmt.hu/api/publication/2524115}, author = {Erős, István and Balázs, J and Péter, I and Tacsi, M}, journal-iso = {PHARMAZIE}, journal = {PHARMAZIE}, volume = {45}, unique-id = {2524115}, issn = {0031-7144}, year = {1990}, pages = {419-422} }