Abstract
Our aim was to develop potential dermal drug delivery systems (DDSs) with a good and lasting moisturizing effect. Lyotropic liquid crystals (LLCs), gel-emulsions and hydrogels were investigated by means of thermogravimetry, which can give information about the structure of these preparations, and we could study the water binding mechanisms indirectly in them. We found that the preparations with a complex structure and strong water bonds hydrate the skin well and lastingly by in vivo tests. Since the thermoanalytical results correlate with the in vivo test results, this method could be suited for predicting the moisturizing effect of the vehicles and provide the possibility to select the potential semisolid DDSs for in vivo tests cost and time effectively.
References
Szűts A, Sorrenti M, Catenacci L, Bettinetti G, Szabó-Révész P. Investigation of the thermal and structural behaviour of Diclofenac sodium-sugar ester surfactant systems. J Therm Anal Calorim. 2009;95:885–90.
Janovák L, Varga J, Kemény L, Dékány I. The effect of surface modification of layer silicates on the thermoanalytical properties of poly(NIPAAm-co-AAm) based composite hydrogels. J Therm Anal Calorim. 2009;98:485–93.
Neto HS, Novák Cs, Matos JR. Thermal analysis and compatibility studies of prednicarbate with excipients used in semi solid pharmaceutical form. J Therm Anal Calorim. 2009;97:367–74.
Lu L, Frost RL, Cai J. Desorption of benzoic and stearic acid adsorbed upon montmorillonites: a thermogravimetric study. J Therm Anal Calorim 2009. doi:10.1007/s10973-009-0125-1.
Szűcs M, Vaghi P, Sandri G, Bonferoni MC, Caramella CM, Szabó-Révész P, et al. Thermoanalytical and microscopical investigation of the microstructure of emulsions containing polymeric emulsifier. J Therm Anal Calorim. 2008;94:271–4.
Kónya M, Sorrenti M, Ferrari F, Rossi S, Csóka I, Caramella C, et al. Study of the microstructure of oil/water creams with thermal and rheological methods. J Therm Anal Calorim. 2003;73:623–32.
Peramal VL, Tamburic S, Craig DQM. Characterisation of the variation in the physical properties of commercial creams using thermogravimetric analysis and rheology. Int J Pharm. 1997;155:91–8.
Fehér A, Csányi E, Csóka I, Kovács A, Erős I. Thermoanalytical investigation of lyotropic liquid crystals and microemulsions for pharmaceutical use. J Therm Anal Calorim. 2005;82:507–12.
Fehér A, Urbán E, Erős I, Szabó-Révész P, Csányi E. Lyotropic liquid crystal preconcentrates for the treatment of periodontal disease. Int J Pharm. 2008;358:23–6.
Szűcs M, Sandri G, Bonferoni MC, Caramella CM, Vaghi P, Szabó-Révész P, et al. Mucoadhesive behaviour of emulsions containing polymeric emulsifier. Eur J Pharm Sci. 2008;34:226–35.
Makai M, Csányi E, Németh Zs, Pálinkás J, Erős I. Structure and drug release of lamellar liquid crystals containing glycerol. Int J Pharm. 2003;256:95–107.
Savic S, Tamburic S, Savic M, Cekic N, Milic J, Vuleta G. Vehicle controlled effect of urea on normal and SLS-irritated skin. Int J Pharm. 2004;271:269–80.
Nicander I, Ollmar S. Clinically normal atopic skin vs non-atopic skin as seen through electrical impedance. Skin Res Technol. 2004;10:178–83.
Gloor M, Senger B, Langenauer M, Fluhr JW. On the course of the irritant reaction after irritation with sodium lauryl sulphate. Skin Res Technol. 2004;10:144–8.
Betz G, Aeppli A, Menshutina N, Leuenberger H. In vivo comparison of various liposome formulations for cosmetic application. Int J Pharm. 2005;296:44–54.
Cross SE, Roberts MS. The effect of occlusion on epidermal penetration of parabens from a commercial allergy test ointment, acetone and ethanol vehicles. J Invest Dermatol. 2000;115:914–8.
Suzuki T, Tsutsumi H, Ishoda A. 12th International Congress IF-SCC, vol 1. Abstract, Paris; 1982. p. 117–36.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Csizmazia, E., Budai-Szűcs, M., Erős, I. et al. Thermoanalytical method for predicting the hydration effect permanency of dermal semisolid preparations. J Therm Anal Calorim 102, 313–316 (2010). https://doi.org/10.1007/s10973-010-0693-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-010-0693-0