1
|
Răileanu M, Lonetti B, Serpentini CL, Goudounèche D, Gibot L, Bacalum M. Encapsulation of a cationic antimicrobial peptide into self-assembled polyion complex nano-objects enhances its antitumor properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
2
|
Ventouri IK, Loeber S, Somsen GW, Schoenmakers PJ, Astefanei A. Field-flow fractionation for molecular-interaction studies of labile and complex systems: A critical review. Anal Chim Acta 2022; 1193:339396. [DOI: 10.1016/j.aca.2021.339396] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/11/2021] [Accepted: 12/22/2021] [Indexed: 12/11/2022]
|
3
|
Plavchak CL, Smith WC, Bria CRM, Williams SKR. New Advances and Applications in Field-Flow Fractionation. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2021; 14:257-279. [PMID: 33770457 DOI: 10.1146/annurev-anchem-091520-052742] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Field-flow fractionation (FFF) is a family of techniques that was created especially for separating and characterizing macromolecules, nanoparticles, and micrometer-sized analytes. It is coming of age as new nanomaterials, polymers, composites, and biohybrids with remarkable properties are introduced and new analytical challenges arise due to synthesis heterogeneities and the motivation to correlate analyte properties with observed performance. Appreciation of the complexity of biological, pharmaceutical, and food systems and the need to monitor multiple components across many size scales have also contributed to FFF's growth. This review highlights recent advances in FFF capabilities, instrumentation, and applications that feature the unique characteristics of different FFF techniques in determining a variety of information, such as averages and distributions in size, composition, shape, architecture, and microstructure and in investigating transformations and function.
Collapse
Affiliation(s)
- Christine L Plavchak
- Laboratory for Advanced Separation Technologies, Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, USA;
| | - William C Smith
- Laboratory for Advanced Separation Technologies, Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, USA;
| | | | - S Kim Ratanathanawongs Williams
- Laboratory for Advanced Separation Technologies, Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, USA;
| |
Collapse
|
4
|
Ramirez LMF, Rihouey C, Chaubet F, Le Cerf D, Picton L. Characterization of dextran particle size: How frit-inlet asymmetrical flow field-flow fractionation (FI-AF4) coupled online with dynamic light scattering (DLS) leads to enhanced size distribution. J Chromatogr A 2021; 1653:462404. [PMID: 34348206 DOI: 10.1016/j.chroma.2021.462404] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 01/18/2023]
Abstract
Accurate determinations of particle size and particle size distribution (PSD) are essential to achieve the clinical translation of medical nanoparticles (NPs). Herein, dextran-based NPs produced via a water-in-oil emulsification/crosslinking process and developed as nanomedicines were studied. NPs were first characterized using traditional batch-mode techniques as dynamic light scattering (DLS) and laser diffraction. In a second step, their analysis by frit-inlet asymmetrical flow field-flow fractionation (FI-AF4) was explored. The major parameters of the AF4 procedure, namely, crossflow, detector flow, crossflow decay programming and relaxation time were set up. The sizes of the particle fractions eluted under optimized conditions were measured using DLS as an online detector. We demonstrate that FI-AF4 is a powerful method to characterize dextran-NPs in the 200 nm -1 µm range. It provided a more realistic and comprehensive picture of PSD, revealing its heterogenous character and clearly showing the ratio of different populations in the sample, while batch-mode light scattering techniques only detected the biggest particle sizes.
Collapse
Affiliation(s)
- Laura Marcela Forero Ramirez
- Laboratory for Vascular Translational Science, UMRS1148, INSERM, Université de Paris, Paris F-75018, France; Université Sorbonne Paris Nord, Villetaneuse F-93430, France; Normandie University, UNIROUEN, National Institute of Applied Sciences of Rouen, CNRS, PBS, UMR6270, Rouen 76000, France
| | - Christophe Rihouey
- Normandie University, UNIROUEN, National Institute of Applied Sciences of Rouen, CNRS, PBS, UMR6270, Rouen 76000, France
| | - Frédéric Chaubet
- Laboratory for Vascular Translational Science, UMRS1148, INSERM, Université de Paris, Paris F-75018, France; Université Sorbonne Paris Nord, Villetaneuse F-93430, France
| | - Didier Le Cerf
- Normandie University, UNIROUEN, National Institute of Applied Sciences of Rouen, CNRS, PBS, UMR6270, Rouen 76000, France
| | - Luc Picton
- Normandie University, UNIROUEN, National Institute of Applied Sciences of Rouen, CNRS, PBS, UMR6270, Rouen 76000, France.
| |
Collapse
|
5
|
Quattrini F, Berrecoso G, Crecente-Campo J, Alonso MJ. Asymmetric flow field-flow fractionation as a multifunctional technique for the characterization of polymeric nanocarriers. Drug Deliv Transl Res 2021; 11:373-395. [PMID: 33521866 PMCID: PMC7987708 DOI: 10.1007/s13346-021-00918-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2021] [Indexed: 12/28/2022]
Abstract
The importance of polymeric nanocarriers in the field of drug delivery is ever-increasing, and the accurate characterization of their properties is paramount to understand and predict their behavior. Asymmetric flow field-flow fractionation (AF4) is a fractionation technique that has gained considerable attention for its gentle separation conditions, broad working range, and versatility. AF4 can be hyphenated to a plurality of concentration and size detectors, thus permitting the analysis of the multifunctionality of nanomaterials. Despite this potential, the practical information that can be retrieved by AF4 and its possible applications are still rather unfamiliar to the pharmaceutical scientist. This review was conceived as a primer that clearly states the "do's and don'ts" about AF4 applied to the characterization of polymeric nanocarriers. Aside from size characterization, AF4 can be beneficial during formulation optimization, for drug loading and drug release determination and for the study of interactions among biomaterials. It will focus mainly on the advances made in the last 5 years, as well as indicating the problematics on the consensus, which have not been reached yet. Methodological recommendations for several case studies will be also included.
Collapse
Affiliation(s)
- Federico Quattrini
- Center for Research in Molecular Medicine and Chronic Diseases, Singular Research Centers, 15782, Santiago de Compostela, Spain
| | - Germán Berrecoso
- Center for Research in Molecular Medicine and Chronic Diseases, Singular Research Centers, 15782, Santiago de Compostela, Spain
- Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), IDIS Research Institute, 15706, Santiago de Compostela, Spain
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - José Crecente-Campo
- Center for Research in Molecular Medicine and Chronic Diseases, Singular Research Centers, 15782, Santiago de Compostela, Spain.
- Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), IDIS Research Institute, 15706, Santiago de Compostela, Spain.
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
| | - María José Alonso
- Center for Research in Molecular Medicine and Chronic Diseases, Singular Research Centers, 15782, Santiago de Compostela, Spain.
- Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), IDIS Research Institute, 15706, Santiago de Compostela, Spain.
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, Universidade de Santiago de Compostela, 15782, Santiago de Compostela, Spain.
| |
Collapse
|
6
|
Mildner R, Hak S, Parot J, Hyldbakk A, Borgos SE, Some D, Johann C, Caputo F. Improved multidetector asymmetrical-flow field-flow fractionation method for particle sizing and concentration measurements of lipid-based nanocarriers for RNA delivery. Eur J Pharm Biopharm 2021; 163:252-265. [PMID: 33745980 DOI: 10.1016/j.ejpb.2021.03.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/09/2021] [Accepted: 03/11/2021] [Indexed: 12/26/2022]
Abstract
Lipid-based nanoparticles for RNA delivery (LNP-RNA) are revolutionizing the nanomedicine field, with one approved gene therapy formulation and two approved vaccines against COVID-19, as well as multiple ongoing clinical trials. As for other innovative nanopharmaceuticals (NPhs), the advancement of robust methods to assess their quality and safety profiles-in line with regulatory needs-is critical for facilitating their development and clinical translation. Asymmetric-flow field-flow fractionation coupled to multiple online optical detectors (MD-AF4) is considered a very versatile and robust approach for the physical characterisation of nanocarriers, and has been used successfully for measuring particle size, polydispersity and physical stability of lipid-based systems, including liposomes and solid lipid nanoparticles. However, the unique core structure of LNP-RNA, composed of ionizable lipids electrostatically complexed with RNA, and the relatively labile lipid-monolayer coating, is more prone to destabilization during focusing in MD-AF4 than previously characterised nanoparticles, resulting in particle aggregation and sample loss. Hence characterisation of LNP-RNA by MD-AF4 needs significant adaptation of the methods developed for liposomes. To improve the performance of MD-AF4 applied to LNP-RNA in a systematic and comprehensive manner, we have explored the use of the frit-inlet channel where, differently from the standard AF4 channel, the particles are relaxed hydrodynamically as they are injected. The absence of a focusing step minimizes contact between the particle and the membrane, reducing artefacts (e.g. sample loss, particle aggregation). Separation in a frit-inlet channel enables satisfactory reproducibility and acceptable sample recovery in the commercially available MD-AF4 instruments. In addition to slice-by-slice measurements of particle size, MD-AF4 also allows to determine particle concentration and the particle size distribution, demonstrating enhanced versatility beyond standard sizing measurements.
Collapse
Affiliation(s)
- R Mildner
- Wyatt Technology, Hochstrasse 12a, 56307 Dernbach, Germany
| | - S Hak
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - J Parot
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - A Hyldbakk
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - S E Borgos
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway
| | - D Some
- Wyatt Technology, 6330 Hollister Ave., Santa Barbara, CA 93117, USA
| | - C Johann
- Wyatt Technology, Hochstrasse 12a, 56307 Dernbach, Germany
| | - F Caputo
- Department of Biotechnology and Nanomedicine, SINTEF Industry, Trondheim, Norway.
| |
Collapse
|
7
|
Smith RJ, Gorman C, Menegatti S. Synthesis, structure, and function of internally functionalized dendrimers. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200721] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ryan J. Smith
- Department of Chemistry North Carolina State University Raleigh North Carolina USA
| | - Christopher Gorman
- Department of Chemistry North Carolina State University Raleigh North Carolina USA
| | - Stefano Menegatti
- Department of Chemical and Biomolecular Engineering North Carolina State University Raleigh North Carolina USA
- Biomanufacturing Training and Education Center Raleigh North Carolina USA
| |
Collapse
|
8
|
Ventouri IK, Astefanei A, Kaal ER, Haselberg R, Somsen GW, Schoenmakers PJ. Asymmetrical flow field-flow fractionation to probe the dynamic association equilibria of β-D-galactosidase. J Chromatogr A 2020; 1635:461719. [PMID: 33229008 DOI: 10.1016/j.chroma.2020.461719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 11/01/2020] [Accepted: 11/08/2020] [Indexed: 11/24/2022]
Abstract
Protein dynamics play a significant role in many aspects of enzyme activity. Monitoring of structural changes and aggregation of biotechnological enzymes under native conditions is important to safeguard their properties and function. In this work, the potential of asymmetrical flow field-flow fractionation (AF4) to study the dynamic association equilibria of the enzyme β-D-galactosidase (β-D-Gal) was evaluated. Three commercial products of β-D-Gal were investigated using carrier liquids containing sodium chloride or ammonium acetate, and the effect of adding magnesium (II) chloride to the carrier liquid was assessed. Preservation of protein structural integrity during AF4 analysis was essential and the influence of several parameters, such as the focusing step (including use of frit-inlet), cross flow, and injected amount, was studied. Size-exclusion chromatography (SEC) and dynamic light scattering (DLS) were used to corroborate the in-solution enzyme oligomerization observed with AF4. In contrast to SEC, AF4 provided sufficiently mild separation conditions to monitor protein conformations without disturbing the dynamic association equilibria. AF4 analysis showed that ammonium acetate concentrations above 40 mM led to further association of the dimers ("tetramerization") of β-D-Gal. Magnesium ions, which are needed to activate β-D-Gal, appeared to induce dimer association, raising justifiable questions about the role of divalent metal ions in protein oligomerization and on whether tetramers or dimers are the most active form of β-D-Gal.
Collapse
Affiliation(s)
- Iro K Ventouri
- University of Amsterdam, van 't Hoff Institute for Molecular Sciences, Analytical-Chemistry Group, Science Park, 904, 1098 XH Amsterdam, The Netherlands; Centre of Analytical Sciences Amsterdam, Science Park, 904, 1098 XH Amsterdam, The Netherlands.
| | - Alina Astefanei
- University of Amsterdam, van 't Hoff Institute for Molecular Sciences, Analytical-Chemistry Group, Science Park, 904, 1098 XH Amsterdam, The Netherlands; Centre of Analytical Sciences Amsterdam, Science Park, 904, 1098 XH Amsterdam, The Netherlands
| | - Erwin R Kaal
- DSM Biotechnology Center, part of DSM Food Specialties b.v, Alexander Fleminglaan 1, 2613 AX Delft, The Netherlands
| | - Rob Haselberg
- Vrije Universiteit Amsterdam, Amsterdam Institute of Molecular and Life Sciences, Division of BioAnalytical Chemistry, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands; Centre of Analytical Sciences Amsterdam, Science Park, 904, 1098 XH Amsterdam, The Netherlands
| | - Govert W Somsen
- Vrije Universiteit Amsterdam, Amsterdam Institute of Molecular and Life Sciences, Division of BioAnalytical Chemistry, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands; Centre of Analytical Sciences Amsterdam, Science Park, 904, 1098 XH Amsterdam, The Netherlands
| | - Peter J Schoenmakers
- University of Amsterdam, van 't Hoff Institute for Molecular Sciences, Analytical-Chemistry Group, Science Park, 904, 1098 XH Amsterdam, The Netherlands; Centre of Analytical Sciences Amsterdam, Science Park, 904, 1098 XH Amsterdam, The Netherlands
| |
Collapse
|
9
|
Faucher S, Le Coustumer P, Lespes G. Nanoanalytics: history, concepts, and specificities. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:5267-5281. [PMID: 29549615 DOI: 10.1007/s11356-018-1646-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 02/28/2018] [Indexed: 06/08/2023]
Abstract
This article deals with analytical chemistry devoted to nano-objects. A short review presents nano-objects, their singularity in relation to their dimensions, genesis, and possible transformations. The term nano-object is then explained. Nano-object characterization activities are considered and a definition of nanoanalytics is proposed. Parameters and properties for describing nano-objects on an individual scale and on the scale of a population are also presented. They enable the specificities of analytical activities to be highlighted in terms of multi-criteria description strategies and observation scale. Special attention is given to analytical methods, their dimensioning and validation.
Collapse
Affiliation(s)
- Stéphane Faucher
- CNRS, Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM), UMR 5254, Université de Pau et des Pays de l'Adour, Helioparc, 2 Avenue Pierre Angot, 64053, PAU, France
| | - Philippe Le Coustumer
- CNRS, Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM), UMR 5254, Université de Pau et des Pays de l'Adour, Helioparc, 2 Avenue Pierre Angot, 64053, PAU, France
- UF STE, Université de Bordeaux, B18, Avenue Geoffroy Saint Hilaire, 33615, PESSAC Cedex, France
| | - Gaëtane Lespes
- CNRS, Institut des Sciences Analytiques et de Physico-Chimie pour l'Environnement et les Matériaux (IPREM), UMR 5254, Université de Pau et des Pays de l'Adour, Helioparc, 2 Avenue Pierre Angot, 64053, PAU, France.
| |
Collapse
|
10
|
Magnani C, Montis C, Mangiapia G, Mingotaud AF, Mingotaud C, Roux C, Joseph P, Berti D, Lonetti B. Hybrid vesicles from lipids and block copolymers: Phase behavior from the micro- to the nano-scale. Colloids Surf B Biointerfaces 2018; 168:18-28. [DOI: 10.1016/j.colsurfb.2018.01.042] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 12/21/2017] [Accepted: 01/20/2018] [Indexed: 12/18/2022]
|
11
|
Gineste S, Di Cola E, Amouroux B, Till U, Marty JD, Mingotaud AF, Mingotaud C, Violleau F, Berti D, Parigi G, Luchinat C, Balor S, Sztucki M, Lonetti B. Mechanistic Insights into Polyion Complex Associations. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02391] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Stéphane Gineste
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
| | - Emanuela Di Cola
- BioSoftMatter
Laboratorio Dip CBBM LITA, Universita di Milano, Via F lli Cervi
93 MI IT, 20090 Segrate, Italy
| | - Baptiste Amouroux
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
| | - Ugo Till
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
- Département
Sciences Agronomiques et Agroalimentaires, Université de Toulouse, Institut National Polytechnique de Toulouse - Ecole d’Ingénieurs de Purpan, 75 voie du TOEC, BP 57611, Cedex 03 F-31076 Toulouse, France
| | - Jean-Daniel Marty
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
| | - Anne-Françoise Mingotaud
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
| | - Christophe Mingotaud
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
| | - Frédéric Violleau
- Laboratoire
de Chimie Agro-industrielle (LCA), Université de Toulouse, INRA, INPT, INP-EI PURPAN, Toulouse, France
| | - Debora Berti
- Department
of Chemistry “Ugo Schiff”, University of Florence and CSGI, Via della Lastruccia 3, 50019 Sesto Fiorentino Firenze, Italy
| | - Giacomo Parigi
- Department
of Chemistry Ugo Schiff and Magnetic Resonance Center (CERM), University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino Firenze, Italy
| | - Claudio Luchinat
- Department
of Chemistry Ugo Schiff and Magnetic Resonance Center (CERM), University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino Firenze, Italy
| | - Stéphanie Balor
- Plateforme
METi, Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Michael Sztucki
- European Synchrotron
Radiation Facility-71, avenue des Martyrs,
CS 40220, Cedex 9 38043 Grenoble, France
| | - Barbara Lonetti
- Laboratoire
des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, Cedex 9 F-31062, Toulouse, France
| |
Collapse
|