Towards the development of a biorelevant in vitro method for the prediction of nanoemulsion stability on the ocular surface

Jurišić Dukovski, Bisera (avtor), Josip, Ljubica (avtor), Kocbek, Petra (avtor), Safundžić Kučuk, Maša (avtor), Krtalić, Iva (avtor), Hafner, Anita (avtor), Pepić, Ivan (avtor), Lovrić, Jasmina (avtor)

Ophthalmic oil-in-water nanoemulsions (NEs) are a complex technological platform, representing an advancement in the treatment of dry eye disease. In addition to enabling the incorporation of poorly soluble active pharmaceutical ingredients (APIs), NEs provide prolonged residence time of APIs and other formulation components and consequent replenishment and stabilization of the compromised tear film. Ophthalmic NEs have been on the market for over 20 years, but considering their complexity, as well as the complex nature of the ocular surface, they are still a poorly understood advanced dosage form. The objective of this study was to develop a biorelevant in vitro method that would be able to predict the behavior of ophthalmic NEs after application. With that goal, NE formulations differing in critical material attributes and critical formulation variables were employed and subjected to simulated tear turnover and blinking. By gradually increasing the complexity of the in vitro method, we were able to detect key parameters influencing NE stability. The undertaken study presents a step forward in the development of in vitro tools that are fundamental to the reliable, cost and time-effective development of innovative and generic topical ophthalmic NEs.

• Jezik: Angleški jezik
• Ključne besede: eye drops, nanoemulsion, chitosan, dilution, high shear, dynamic light scattering
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FFA - Fakulteta za farmacijo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2023
• Št. strani: 11 str.
• Številčenje: art. 122622, Vol. 633
• PID: 20.500.12556/RUL-144061
• UDK: 66.017-022.513.2:620.3
• ISSN pri članku: 0378-5173
• DOI: 10.1016/j.ijpharm.2023.122622
• COBISS.SI-ID: 139859459
• Datum objave v RUL: 30.01.2023

Gradivo je del revije

• Naslov: International journal of pharmaceutics
• Skrajšan naslov: Int. j. pharm.
• Založnik: Elsevier/North-Holland
• ISSN: 0378-5173
• COBISS.SI-ID: 3087631

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: kapljice za oko, nanoemulzije, dinamično sipanje svetlobe, visoko striženje