Absorption, metabolism, and excretion of oral 14C radiolabeled ibrutinib: an open-label, phase I, single-dose study in healthy men

E Scheers, L Leclercq, J de Jong, N Bode… - Drug Metabolism and …, 2015 - ASPET
The absorption, metabolism, and excretion of ibrutinib were investigated in healthy men
after administration of a single oral dose of 140 mg of 14 C-labeled ibrutinib. The mean (SD) …

Which human metabolites have we MIST? Retrospective analysis, practical aspects, and perspectives for metabolite identification and quantification in pharmaceutical …

L Leclercq, F Cuyckens, GSJ Mannens… - Chemical research in …, 2009 - ACS Publications
With the recent publication of the FDA guidance on metabolites in safety testing (MIST), a
reflection is provided that describes the impact of this guidance on the processes of drug …

Size and charge characterization of lipid nanoparticles for mRNA vaccines

C Malburet, L Leclercq, JF Cotte, J Thiebaud… - Analytical …, 2022 - ACS Publications
Messenger RNA vaccines have come into the spotlight as a promising and adaptive alternative
to conventional vaccine approaches. The efficacy of mRNA vaccines relies on the ability …

[HTML][HTML] Selective Laser Sintering of Solid Oral Dosage Forms with Copovidone and Paracetamol Using a CO2 Laser

…, B Bataille, A Aubert, L Leclercq… - Pharmaceutics, 2021 - mdpi.com
Material suitability needs to be considered for the 3D printing of solid oral dosage forms (SODFs).
This work aims to assess the suitability of a CO 2 laser (λ = 10.6 μm) for selective laser …

Synthesis and characterization of polyampholytic aryl-sulfonated chitosans and their in vitro anticoagulant activity

S Ouerghemmi, S Dimassi, N Tabary, L Leclercq… - Carbohydrate …, 2018 - Elsevier
This work firstly aimed to synthesize mono- and di- sulfonic derivatives of chitosan by
reductive amination reaction using respectively 2-formyl benzene sulfonic acid and 2,4 formyl …

Quantification of adsorption and optimization of separation of proteins in capillary electrophoresis

L Leclercq, C Renard, M Martin, H Cottet - Analytical Chemistry, 2020 - ACS Publications
The improvement of separation efficiency for protein analysis in capillary electrophoresis (CE)
is a challenging topic in which protein adsorption onto the capillary wall plays a crucial role…

Multilayered textile coating based on a β-cyclodextrin polyelectrolyte for the controlled release of drugs

A Martin, N Tabary, L Leclercq, J Junthip… - Carbohydrate …, 2013 - Elsevier
The aim of this work was to develop the formation of multilayered coating incorporating a
cyclodextrin polyelectrolyte onto a non-woven polyethylene terephthalate (PET) textile support …

Limits in size of Taylor dispersion analysis: representation of the different hydrodynamic regimes and application to the size-characterization of cubosomes

J Chamieh, L Leclercq, M Martin, S Slaoui… - Analytical …, 2017 - ACS Publications
Taylor dispersion analysis (TDA) is an absolute method (no calibration needed) for the
determination of the molecular diffusion coefficient (D) based on the band broadening of a solute …

Modulation of the electroosmotic mobility using polyelectrolyte multilayer coatings for protein analysis by capillary electrophoresis

L Leclercq, M Morvan, J Koch, C Neusüß, H Cottet - Analytica Chimica Acta, 2019 - Elsevier
Successive multiple ionic-polymer layers (SMIL) coatings have been often used in capillary
electrophoresis due to their simplicity to implement and regenerate. However, the …

Capillary zone electrophoresis-top-down tandem mass spectrometry for in-depth characterization of hemoglobin proteoforms in clinical and veterinary samples

…, L Salzer, J Römer, R Heiene, L Leclercq… - Analytical …, 2020 - ACS Publications
Hemoglobin (Hb) constitutes an important protein in clinical diagnostics—both in humans and
animals. Among the high number of sequence variants, some can cause severe diseases. …