Nos publications

A QbD-based UPLC-ELSD method for quantifying medium-chain triglycerides in Labrafac™ WL 1349 for nanoemulsion applications

  • Scientific publication

Molecules - jan 2025

Alessio Gaggero, Viktoria Marko, Dalibor Jeremic, Carolin Tetyczka, Philippe Caisse, Jesús Alberto Afonso Urich

This article showcases the development and validation of a robust UPLC-ELSD method, using analytical Quality-by-Design principles, to accurately quantify medium-chain triglycerides in a lipid-based excipient for nanoemulsion applications, ensuring compliance with regulatory standards.

Understanding Microemulsions and Nanoemulsions in (Trans)Dermal Delivery

  • Scientific publication

AAPS PharmSciTech - jan 2025

Jasmine Musakhanian, David W. Osborne

Microemulsions and nanoemulsions are explored in pharmaceuticals for their potential in delivering clinically relevant drug doses across biological membranes. Despite extensive literature, there's a lack of clear distinctions between the two in terms of definitions and mechanisms: this review aims to uncover less obvious yet important mechanisms in transdermal drug delivery.

Bigels: case studies of an innovative topical dosage form

  • Poster

ABCF Congress - nov 2024

Delphine Pélisson, Manon Rossano, Paulo Cunha, Kelly Bueno, Philippe Caisse, Elise Dauphin-Chanard

Adherence to treatments is a key challenge for topical formulations. Bigels, formulated with Emulfree® Duo are an innovative dosage form that can combine both hydrophilic and lipophilic active ingredients in a stable, moisturizing, and easily spreadable formulation. This study showcases three different placebo bigels formulations.

Formulating pharmaceutical topical dosage forms with high level of solvents and minimal quantity of water

  • Poster

PBP - mar 2024

Delphine Pélisson, Elise Dauphin-Chanard

This poster dives into the formulation of topical dosage forms containing the maximum amount of solvent and the minimum amount of water, while ensuring their stability upon storage.

Precision Engineering of Lipid-Based Nanosystems via Impingement Jet Mixing

  • Poster

PBP - mar 2024

M. Zettl, C. Tetyczka, C. Glader, R. Jeitler, S. Stephan, M. Segl, Y. Wang, P. Caisse, V. Bourgeaux, M. Spoerk, E. Roblegg, J. Khinast

Formulation Components' Role in Shaping Continuous Nanocarrier Production through Impingement Jet Mixing

  • Poster

PBP - mar 2024

C. Tetyczka, M. Zettl, C. Glader, R. Jeitler, S. Stephan, M. Segl, Y. Wang, P. Caisse, V. Bourgeaux, M. Spoerk, J. Khinast, E. Roblegg

Flash nanoemulsification with impingement jet mixing is a technique used to produce nanocarriers. This study optimized the nanocarrier formulation to facilitate the manufacturing process and monitoring.

Implementation of an at-line nanoparticle size analyzer in a continuous nano-manufacturing line considering critical measurement and process conditions

  • Poster

PBP - mar 2024

C. Glader, R. Jeitler, N. Cacic, Y. Wang, C. Tetyczka, M. Zettl, J. Khinast, M. Rossano, S. Mesite, M. Lübbert, E. Roblegg

Nanopharmaceuticals' size is a critical quality attribute. This work provides insights about the implementation of an at-line particle size analyzer in a continuous manufacturing line of solid lipid nanoparticles (SLN) and nanostructured lipid carriers (NLC).

Establishment of a continuous inline-monitored nano-production line using the Microfluidizer® technology for the fabrication of safe lipid-based nanoparticles

  • Scientific publication

Macedonian Pharmaceutical Bulletin - sep 2023

Christina Glader, Ramona Jeitler, Yan Wang, Carolin Tetyczka, Manuel Zettl, Johannes Khinast, Manon Rossano, Steve Mesite, Matthias Lübbert, Eva Roblegg

Nano-drug delivery systems (NDDS) serve as a promising platform in modern medicine, facilitating the targeted delivery of drugs due to their versatile size, structure, and composition. However, the current industrial production of NDDS relies on cumbersome batch processes that are costly, difficult to scale, and lack adequate control. This study focuses on enhancing industrial-scale production through the development and testing of a continuous top-down production line, utilizing scalable Microfluidizer® technology for solvent-free preparation of lipid-based nanoparticles.

Establishment of a binary phase diagrams database for the development of self-emulsifying lipid-based formulations

  • Poster

AAPS Annual Meeting and Exposition – San Diego (USA)  - 2014

Jannin, Vincent; Benhaddou, Hamza; Dumont, Camille; Chevrier, Stéphanie; Chavant, Yann; Demarne, Frédéric