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Bacha K, Chemotti C, Monboisse JC, Robert A, Furlan AL, Smeralda W, Damblon C, Estager J, Brassart-Pasco S, Mbakidi JP, Pršić J, Bouquillon S, Deleu M. Encapsulation of Vitamin C by Glycerol-Derived Dendrimers, Their Interaction with Biomimetic Models of Stratum corneum and Their Cytotoxicity. Molecules 2022; 27:8022. [PMID: 36432124 PMCID: PMC9698622 DOI: 10.3390/molecules27228022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/09/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022] Open
Abstract
Vitamin C is one of the most sensitive cosmetic active ingredients. To avoid its degradation, its encapsulation into biobased carriers such as dendrimers is one alternative of interest. In this work, we wanted to evaluate the potential of two biobased glycerodendrimer families (GlyceroDendrimers-Poly(AmidoAmine) (GD-PAMAMs) or GlyceroDendrimers-Poly(Propylene Imine) (GD-PPIs)) as a vitamin C carrier for topical application. The higher encapsulation capacity of GD-PAMAM-3 compared to commercial PAMAM-3 and different GD-PPIs, and its absence of cytotoxicity towards dermal cells, make it a good candidate. Investigation of its mechanism of action was done by using two kinds of biomimetic models of stratum corneum (SC), lipid monolayers and liposomes. GD-PAMAM-3 and VitC@GD-PAMAM-3 (GD-PAMAM-3 with encapsulated vitamin C) can both interact with the lipid representatives of the SC lipid matrix, whichever pH is considered. However, only pH 5.0 is suggested to be favorable to release vitamin C into the SC matrix. Their binding to SC-biomimetic liposomes revealed only a slight effect on membrane permeability in accordance with the absence of cytotoxicity but an increase in membrane rigidity, suggesting a reinforcement of the SC barrier property. Globally, our results suggest that the dendrimer GD-PAMAM-3 could be an efficient carrier for cosmetic applications.
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Affiliation(s)
- Katia Bacha
- Molecular Chemistry Reims Institute UMR CNRS 7312, Reims Champagne-Ardenne University, Boîte n° 44, B.P. 1039, F-51687 Reims, France
- Laboratory of Molecular Biophysics at Interfaces (LBMI), Gembloux Agro-Bio Tech-University of Liege, Passage des Déportés, 2 B-5030 Gembloux, Belgium
| | - Catherine Chemotti
- Laboratory of Molecular Biophysics at Interfaces (LBMI), Gembloux Agro-Bio Tech-University of Liege, Passage des Déportés, 2 B-5030 Gembloux, Belgium
| | - Jean-Claude Monboisse
- Laboratoire de Biochimie Médicale et de Biologie Moléculaire, UMR CNRS/URCA 7369 (MEDyC), UFR Médecine, Reims Champagne Ardenne University, 51 Rue Cognacq Jay, F-51095 Reims, France
| | - Anthony Robert
- Molecular Chemistry Reims Institute UMR CNRS 7312, Reims Champagne-Ardenne University, Boîte n° 44, B.P. 1039, F-51687 Reims, France
| | - Aurélien L. Furlan
- Laboratory of Molecular Biophysics at Interfaces (LBMI), Gembloux Agro-Bio Tech-University of Liege, Passage des Déportés, 2 B-5030 Gembloux, Belgium
| | - Willy Smeralda
- Laboratory of Molecular Biophysics at Interfaces (LBMI), Gembloux Agro-Bio Tech-University of Liege, Passage des Déportés, 2 B-5030 Gembloux, Belgium
| | - Christian Damblon
- Structural Biological Chemistry Laboratory, MolSys Research Unity, University of Liege, 11, Allée du six Août, 4000 Liège, Belgium
| | - Julien Estager
- Certech, Rue Jules Bordet, 45-Zone Industrielle C, B 7180 Seneffe, Belgium
| | - Sylvie Brassart-Pasco
- Laboratoire de Biochimie Médicale et de Biologie Moléculaire, UMR CNRS/URCA 7369 (MEDyC), UFR Médecine, Reims Champagne Ardenne University, 51 Rue Cognacq Jay, F-51095 Reims, France
| | - Jean-Pierre Mbakidi
- Molecular Chemistry Reims Institute UMR CNRS 7312, Reims Champagne-Ardenne University, Boîte n° 44, B.P. 1039, F-51687 Reims, France
| | - Jelena Pršić
- Laboratory of Molecular Biophysics at Interfaces (LBMI), Gembloux Agro-Bio Tech-University of Liege, Passage des Déportés, 2 B-5030 Gembloux, Belgium
| | - Sandrine Bouquillon
- Molecular Chemistry Reims Institute UMR CNRS 7312, Reims Champagne-Ardenne University, Boîte n° 44, B.P. 1039, F-51687 Reims, France
| | - Magali Deleu
- Laboratory of Molecular Biophysics at Interfaces (LBMI), Gembloux Agro-Bio Tech-University of Liege, Passage des Déportés, 2 B-5030 Gembloux, Belgium
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Synthesis and Activity of Ionic Antioxidant-Functionalized PAMAMs and PPIs Dendrimers. Polymers (Basel) 2022; 14:polym14173513. [PMID: 36080588 PMCID: PMC9459880 DOI: 10.3390/polym14173513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/17/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
For this study, new dendrimers were prepared from poly(propylene imine) (PPI) and polyamidoamine (PAMAM) dendrimers using an efficient acid-base reaction with various phenolic acids. The syntheses were also optimized in both microwave and microfluidic reactors. These ionic and hydrophilic dendrimers were fully characterized and showed excellent antioxidant properties. Their cytotoxic properties have been also determined in the case of fibroblast dermal cells.
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Maes C, Abir S, Jacquet P, De Clerck C, Blecker C, Bouquillon S, Fauconnier ML. Cinnamomum zeylanicum Essential Oil Formulation with Poly(propylene imine) Dendrimers with Surface-Grafted Glycerol: Release Kinetics of trans-Cinnamaldehyde and Germination Inhibition Effects. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:5177-5185. [PMID: 35435666 DOI: 10.1021/acs.jafc.1c07472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The Third-generation glycerodendrimer polypropylenimine (GD-PPI-3) can be used in an aqueous formulation of Cinnamomum zeylanicum essential oil (CEO). The purpose was to give an overview of this innovative method of retaining and releasing essential oils. The formulation consisted of 366 min stirring at 1735 rpm of the aqueous solution of 2 mM GD-PPI-3 with CEO. Some physicochemical properties of these formulations, as well as the release of trans-cinnamaldehyde, have been studied. A bimodal distribution and no concentration or aging effect were observed by optical microscopy. Moreover, the release kinetics showed the retention of volatile molecules in solution under various environmental conditions. The release profile was characterized by an initial burst followed by a steady release. The dendrimers allowed us to reduce this initial burst and extended the release by at least 15 h. In addition, the herbicidal effect was evaluated: inhibition of Arabidopsis thaliana seed germination was obtained for 7 days with a formulation of 12.5 mg/L CEO in a closed space and 360 mg/L CEO in an open space.
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Affiliation(s)
- Chloë Maes
- Institut de Chimie Moléculaire de Reims, UMR CNRS 7312, Université Reims-Champagne-Ardenne, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
- Laboratoire de Chimie des Molécules Naturelles, Gembloux Agro-Bio Tech, Université de Liège, 5030 Gembloux, Belgium
| | - Soleiman Abir
- Laboratoire de Chimie des Molécules Naturelles, Gembloux Agro-Bio Tech, Université de Liège, 5030 Gembloux, Belgium
| | - Pierre Jacquet
- Laboratoire de Chimie des Molécules Naturelles, Gembloux Agro-Bio Tech, Université de Liège, 5030 Gembloux, Belgium
| | - Caroline De Clerck
- AgricultureIsLife, Gembloux Agro-Bio Tech, Université de Liège, 5030 Gembloux, Belgium
| | - Christophe Blecker
- Laboratoire de Science des Aliments et Formulation, Gembloux Agro-Bio Tech, Université de Liège, Avenue de la Faculté d'Agronomie 2B, 5030 Gembloux, Belgium
| | - Sandrine Bouquillon
- Institut de Chimie Moléculaire de Reims, UMR CNRS 7312, Université Reims-Champagne-Ardenne, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
| | - Marie-Laure Fauconnier
- Laboratoire de Chimie des Molécules Naturelles, Gembloux Agro-Bio Tech, Université de Liège, 5030 Gembloux, Belgium
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Maes C, Menot B, Hayouni S, Martinez A, Fauconnier ML, Bouquillon S. Preparation of New Glycerol-Based Dendrimers and Studies on Their Behavior toward Essential Oil Encapsulation. ACS OMEGA 2022; 7:10277-10291. [PMID: 35382285 PMCID: PMC8973103 DOI: 10.1021/acsomega.1c06917] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/23/2022] [Indexed: 05/13/2023]
Abstract
Two new families of glycerol-based dendrimers (glyceroladendrimers (GADs) and glyceroclickdendrimers (GCDs)) have been synthesized. Three generations have been isolated for each family with good yields and were fully analyzed. The encapsulation of essential oils (citronella and cinnamon) in GADs, GCDs, and also in previously described glycerodendrimers GD-PAMAMs and GD-PPIs has been studied by dynamic-headspace gas chromatography coupled to mass spectrometry. The retention rates obtained were from -35.8 to 26.65% for citronella essential oil and from 2.14 to 38.84% for the cinnamon essential oil. In addition, the best results were obtained with GD-PAMAMs and GD-PPIs of higher generation. The interaction study between essential oils or more precisely their major components have been performed through NMR spectroscopy (1H NMR and DOSY NMR). No direct interactions between dendrimers and essential oils have been observed, but a surprising behavior of compression of the dendrimer in stable emulsions was observed. Indeed, the hydrodynamic radius of GD-PPI-3 has been reduced in the presence of cinnamon essential oil.
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Affiliation(s)
- Chloë Maes
- UMR
CNRS 7312, Université Reims-Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
- Laboratoire
de Chimie des Molécules Naturelles. Gembloux Agro-Bio Tech, Université de Liège, 2 Passage des Déportés, 5030 Gembloux, Belgique
| | - Bérengère Menot
- UMR
CNRS 7312, Université Reims-Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
| | - Safa Hayouni
- UMR
CNRS 7312, Université Reims-Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
| | - Agathe Martinez
- UMR
CNRS 7312, Université Reims-Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
| | - Marie-Laure Fauconnier
- Laboratoire
de Chimie des Molécules Naturelles. Gembloux Agro-Bio Tech, Université de Liège, 2 Passage des Déportés, 5030 Gembloux, Belgique
| | - Sandrine Bouquillon
- UMR
CNRS 7312, Université Reims-Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, UFR Sciences, BP 1039 boîte 44, 51687 Reims Cedex 2, France
- . Tel.: +33/(0)326918973
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Use of New Glycerol-Based Dendrimers for Essential Oils Encapsulation: Optimization of Stirring Time and Rate Using a Plackett-Burman Design and a Surface Response Methodology. Foods 2021; 10:foods10020207. [PMID: 33498387 PMCID: PMC7909450 DOI: 10.3390/foods10020207] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/07/2021] [Accepted: 01/18/2021] [Indexed: 02/06/2023] Open
Abstract
Essential oils are used in an increasing number of applications including biopesticides. Their volatility minimizes the risk of residue but can also be a constraint if the release is rapid and uncontrolled. Solutions allowing the encapsulation of essential oils are therefore strongly researched. In this study, essential oils encapsulation was carried out within dendrimers to control their volatility. Indeed, a spontaneous complexation occurs in a solution of dendrimers with essential oils which maintains it longer. Six parameters (temperature, stirring rate, relative concentration, solvent volume, stirring time, and pH) of this reaction has been optimized by two steps: first a screening of the parameters that influence the encapsulation with a Plackett-Burmann design the most followed by an optimization of those ones by a surface response methodology. In this study, two essential oils with herbicide properties were used: the essential oils of Cinnamomum zeylanicum Blume and Cymbopogon
winterianus Jowitt; and four biosourced dendrimers: glycerodendrimers derived from polypropylenimine and polyamidoamine, a glyceroclikdendrimer, and a glyceroladendrimer. Meta-analysis of all Plackett-Burman assays determined that rate and stirring time were effective on the retention rate thereby these parameters were used for the surface response methodology part. Each combination gives a different optimum depending on the structure of these molecules.
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Menot B, Stopinski J, Martinez A, Oudart JB, Maquart FX, Bouquillon S. Synthesis of surface-modified PAMAMs and PPIs for encapsulation purposes: influence of the decoration on their sizes and toxicity. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.078] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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