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Chavda VP, Balar PC, Bezbaruah R, Vaghela DA, Rynjah D, Bhattacharjee B, Sugandhi VV, Paiva-Santos AC. Nanoemulsions: summary of a decade of research and recent advances. Nanomedicine (Lond) 2024. [PMID: 38293801 DOI: 10.2217/nnm-2023-0199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Abstract
Nanoemulsions consist of a combination of several components such as oil, water, emulsifiers, surfactants and cosurfactants. Various techniques for producing nanoemulsions include high-energy and low-energy approaches such as high-pressure homogenization, microfluidization, jet disperser and phase inversion methods. The properties of a formulation can be influenced by elements such as the composition, concentration, size and charge of droplets, which in turn can affect the technique of manufacture. Characterization is conducted by the assessment of several factors such as physical properties, pH analysis, viscosity measurement and refractive index determination. This article offers a thorough examination of the latest developments in nanoemulsion technology, with a focus on their wide-ranging applications and promising future possibilities. It also discusses the administration of nanoemulsions through several methods.
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Affiliation(s)
- Vivek P Chavda
- Department of Pharmaceutics & Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad, India, 380009
| | - Pankti C Balar
- Pharmacy Section, L.M. College of Pharmacy, Ahmedabad, India, 380009
| | - Rajashri Bezbaruah
- Department of Pharmaceutical Sciences, Faculty of Science & Engineering, Dibrugarh University, Dibrugarh, Assam, 786004, India
- Institute of Pharmacy, Assam Medical College & Hospital, Dibrugarh, Assam, 786002, India
| | - Dixa A Vaghela
- Pharmacy Section, L.M. College of Pharmacy, Ahmedabad, India, 380009
| | - Damanbhalang Rynjah
- Department of Pharmaceutical Sciences, Girijananda Chowdhury Institute of Pharmaceutical Science-Tezpur, Sonitpur, Assam, 784501, India
| | - Bedanta Bhattacharjee
- Department of Pharmaceutical Sciences, Girijananda Chowdhury Institute of Pharmaceutical Science-Tezpur, Sonitpur, Assam, 784501, India
| | - Vrashabh V Sugandhi
- Department of Industrial Pharmacy, College of Pharmacy and Health Sciences St. John's University, New York, 11439, USA
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal,3000-370
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy of the University of Coimbra, University of Coimbra, Coimbra, Portugal, 3000-548
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Matsuura H, Kawakami R, Isoe M, Hoshihara M, Minami Y, Yatsuzuka K, Tsuda T, Murakami M, Suzuki Y, Kawamata J, Imamura T, Hadano S, Watanabe S, Niko Y. NIR-II-Excitable Dye-Loaded Nanoemulsions for Two-Photon Microscopy Imaging of Capillary Blood Vessels in the Entire Hippocampal CA1 Region of Living Mice. ACS APPLIED MATERIALS & INTERFACES 2022; 14:40481-40490. [PMID: 36063083 DOI: 10.1021/acsami.2c03299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
For in vivo two-photon fluorescence microscopy (2PM) imaging, the development of techniques that can improve the observable depth and temporal resolution is an important challenge to address biological and biomedical concerns such as vascular dynamics in the deep brain (typically the hippocampal region) of living animals. Improvements have been achieved through two approaches: an optical approach using a highly tissue-penetrating excitation laser oscillating in the second near-infrared wavelength region (NIR-II, 1100-1350 nm) and a chemical approach employing fluorescent probes with high two-photon brightness (characterized by the product of the two-photon absorption cross section, σ2, and the fluorescence quantum yield, Φ). To integrate these two approaches, we developed a fluorescent dye exhibiting a sufficiently high σ2Φ value of 68 Goeppert-Mayer units at 1100 nm. When a nanoemulsion encapsulating >1000 dye molecules per particle and a 1100 nm laser were employed for 2PM imaging, capillary blood vessels in almost the entire hippocampal CA1 region of the mouse brain (approximately 1.1-1.5 mm below the surface) were clearly visualized at a frame rate of 30 frames s-1 (averaged over eight frames, practically 3.75 frames s-1). This observable depth and frame rate are much higher than those in previous reports on 2PM imaging. Furthermore, this nanoemulsion allowed for the visualization of blood vessels at a depth of 1.8 mm, corresponding to the hippocampal dentate gyrus. These results highlight the advantage of combining bright probes with NIR-II lasers. Our probe is a promising tool for studying the vascular dynamics of living animals and related diseases.
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Affiliation(s)
- Hitomi Matsuura
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi 780-8520, Japan
- TOSA Innovative Human Development Programs, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi 780-8520, Japan
| | - Ryosuke Kawakami
- Department of Molecular Medicine for Pathogenesis, Graduate School of Medicine, Ehime University, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Maki Isoe
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi 780-8520, Japan
| | - Masaharu Hoshihara
- Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 1677-1, Yoshida, Yamaguchi-shi, Yamaguchi 753-8512, Japan
| | - Yuya Minami
- Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 1677-1, Yoshida, Yamaguchi-shi, Yamaguchi 753-8512, Japan
| | - Kazuki Yatsuzuka
- Department of Dermatology, Graduate School of Medicine, Ehime University, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Teruko Tsuda
- Department of Dermatology, Graduate School of Medicine, Ehime University, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Masamoto Murakami
- Department of Dermatology, Graduate School of Medicine, Ehime University, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Yasutaka Suzuki
- Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 1677-1, Yoshida, Yamaguchi-shi, Yamaguchi 753-8512, Japan
| | - Jun Kawamata
- Graduate School of Sciences and Technology for Innovation, Yamaguchi University, 1677-1, Yoshida, Yamaguchi-shi, Yamaguchi 753-8512, Japan
| | - Takeshi Imamura
- Department of Molecular Medicine for Pathogenesis, Graduate School of Medicine, Ehime University, Shitsukawa, Toon, Ehime 791-0295, Japan
| | - Shingo Hadano
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi 780-8520, Japan
| | - Shigeru Watanabe
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi 780-8520, Japan
| | - Yosuke Niko
- Research and Education Faculty, Multidisciplinary Science Cluster, Interdisciplinary Science Unit, Kochi University, 2-5-1, Akebono-cho, Kochi-shi, Kochi 780-8520, Japan
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Ariga K. Mechano-Nanoarchitectonics: Design and Function. SMALL METHODS 2022; 6:e2101577. [PMID: 35352500 DOI: 10.1002/smtd.202101577] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 03/12/2022] [Indexed: 05/27/2023]
Abstract
Mechanical stimuli have rather ambiguous and less-specific features among various physical stimuli, but most materials exhibit a certain level of responses upon mechanical inputs. Unexplored sciences remain in mechanical responding systems as one of the frontiers of materials science. Nanoarchitectonics approaches for mechanically responding materials are discussed as mechano-nanoarchitectonics in this review article. Recent approaches on molecular and materials systems with mechanical response capabilities are first exemplified with two viewpoints: i) mechanical control of supramolecular assemblies and materials and ii) mechanical control and evaluation of atom/molecular level structures. In the following sections, special attentions on interfacial environments for mechano-nanoarchitectonics are emphasized. The section entitled iii) Mechanical Control of Molecular System at Dynamic Interface describes coupling of macroscopic mechanical forces and molecular-level phenomena. Delicate mechanical forces can be applied to functional molecules embedded at the air-water interface where operation of molecular machines and tuning of molecular receptors upon macroscopic mechanical actions are discussed. Finally, the important role of the interfacial media are further extended to the control of living cells as described in the section entitled iv) Mechanical Control of Biosystems. Pioneering approaches on cell fate regulations at liquid-liquid interfaces are discussed in addition to well-known mechanobiology.
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Affiliation(s)
- Katsuhiko Ariga
- World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, 305-0044, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba, 277-8561, Japan
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Kong X, Xu J, Yang X, Zhai Y, Ji J, Zhai G. Progress in tumour-targeted drug delivery based on cell-penetrating peptides. J Drug Target 2021; 30:46-60. [PMID: 33944641 DOI: 10.1080/1061186x.2021.1920026] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Since the discovery of cell-penetrating peptides (CPP) in the 1980s, they have played a unique role in various fields owing to their excellent and unique cell membrane penetration function. In particular, in the treatment of tumours, CPPS have been used to deliver several types of 'cargos' to cancer cells. To address the insufficient targeting ability, non-selectivity, and blood instability, activatable cell-penetrating peptides, which can achieve targeted drug delivery in tumour treatment, enhance curative effects, and reduce toxicity have been developed. This study reviews the application of different cell-penetrating peptides in tumour-targeted delivery, overcoming multidrug resistance, organelle targeting, tumour imaging, and diagnosis, and summarises the different mechanisms of activatable cell-penetrating peptides in detail.
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Affiliation(s)
- Xinru Kong
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Jiangkang Xu
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Xiaoye Yang
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Yujia Zhai
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, UT, USA
| | - Jianbo Ji
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
| | - Guangxi Zhai
- Key Laboratory of Chemical Biology, Department of Pharmaceutics, School of Pharmaceutical Sciences, Ministry of Education, Shandong University, Jinan, China
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Wang X, Bou S, Klymchenko AS, Anton N, Collot M. Ultrabright Green-Emitting Nanoemulsions Based on Natural Lipids-BODIPY Conjugates. NANOMATERIALS 2021; 11:nano11030826. [PMID: 33807096 PMCID: PMC8005018 DOI: 10.3390/nano11030826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 03/19/2021] [Accepted: 03/20/2021] [Indexed: 01/08/2023]
Abstract
Nanoemulsions (NEs) are water-dispersed oil droplets that constitute stealth biocompatible nanomaterials. NEs can reach an impressive degree of fluorescent brightness owing to their oily core that can encapsulate a large number of fluorophores on the condition the latter are sufficiently hydrophobic and oil-soluble. BODIPYs are among the brightest green emitting fluorophores and as neutral molecules possess high lipophilicity. Herein, we synthesized three different natural lipid-BODIPY conjugates by esterification of an acidic BODIPY by natural lipids, namely: α-tocopherol (vitamin E), cholesterol, and stearyl alcohol. The new BODIPY conjugates were characterized in solvents and oils before being encapsulated in NEs at various concentrations. The physical (size, stability over time, leakage) and photophysical properties (absorption and emission wavelength, brightness, photostability) are reported and showed that the nature of the lipid anchor and the nature of the oil used for emulsification greatly influence the properties of the bright NEs.
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Affiliation(s)
- Xinyue Wang
- Faculté de Pharmacie d’Illkirch, Université de Strasbourg, CNRS, CAMB UMR 7199, F-67000 Strasbourg, France;
- INSERM (French National Institute of Health and Medical Research), Université de Strasbourg, Regenerative Nanomedicine (RNM), FMTS, UMR 1260, F-67000 Strasbourg, France
| | - Sophie Bou
- Faculté de Pharmacie d’Illkirch, Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France; (S.B.); (A.S.K.)
| | - Andrey S. Klymchenko
- Faculté de Pharmacie d’Illkirch, Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France; (S.B.); (A.S.K.)
| | - Nicolas Anton
- Faculté de Pharmacie d’Illkirch, Université de Strasbourg, CNRS, CAMB UMR 7199, F-67000 Strasbourg, France;
- INSERM (French National Institute of Health and Medical Research), Université de Strasbourg, Regenerative Nanomedicine (RNM), FMTS, UMR 1260, F-67000 Strasbourg, France
- Correspondence: (N.A.); (M.C.)
| | - Mayeul Collot
- Faculté de Pharmacie d’Illkirch, Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France; (S.B.); (A.S.K.)
- Correspondence: (N.A.); (M.C.)
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Liu F, Niko Y, Bouchaala R, Mercier L, Lefebvre O, Andreiuk B, Vandamme T, Goetz JG, Anton N, Klymchenko A. Drug‐Sponge Lipid Nanocarrier for in Situ Cargo Loading and Release Using Dynamic Covalent Chemistry. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/anie.202014259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Fei Liu
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
- INSERM UMR 1260, Regenerative Nanomedicine (RNM), FMTS, CNRS 7199, CAMB Université de Strasbourg 67000 Strasbourg France
| | - Yosuke Niko
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
- Research and Education Faculty, Multidisciplinary Science Cluster Interdisciplinary Science Unit Kochi University 2-5-1, Akebono-cho, Kochi-shi Kochi 780-8520 Japan
| | - Redouane Bouchaala
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
| | - Luc Mercier
- Inserm U1109, Tumor Biomechanics, Fédération de Médecine Translationnelle de Strasbourg (FMTS) University of Strasbourg 67200 Strasbourg France
- Current address: Interdisciplinary Institute for Neuroscience University of Bordeaux, CNRS UMR 5297 33077 Bordeaux France
| | - Olivier Lefebvre
- Inserm U1109, Tumor Biomechanics, Fédération de Médecine Translationnelle de Strasbourg (FMTS) University of Strasbourg 67200 Strasbourg France
| | - Bohdan Andreiuk
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
| | - Thierry Vandamme
- INSERM UMR 1260, Regenerative Nanomedicine (RNM), FMTS, CNRS 7199, CAMB Université de Strasbourg 67000 Strasbourg France
| | - Jacky G. Goetz
- Inserm U1109, Tumor Biomechanics, Fédération de Médecine Translationnelle de Strasbourg (FMTS) University of Strasbourg 67200 Strasbourg France
| | - Nicolas Anton
- INSERM UMR 1260, Regenerative Nanomedicine (RNM), FMTS, CNRS 7199, CAMB Université de Strasbourg 67000 Strasbourg France
| | - Andrey Klymchenko
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
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Rehman AU, Anton N, Bou S, Schild J, Messaddeq N, Vandamme T, Akram S, Klymchenko A, Collot M. Tunable functionalization of nano-emulsions using amphiphilic polymers. SOFT MATTER 2021; 17:1788-1795. [PMID: 33398307 DOI: 10.1039/d0sm01952f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nano-emulsions are defined as stable oil droplets sizing below 300 nm. Their singular particularity lies in the loading capabilities of their oily core, much higher than other kinds of carrier. On the other hand, functionalizing the dynamic oil/water interface, to date, has remained a challenge. To ensure the best anchoring of the reactive functions onto the surface of the droplets, we have designed specific amphiphilic polymers (APs) based on poly(maleic anhydride-alt-1-octadecene), stabilizing the nano-emulsions instead of surfactants. Aliphatic C18 chains of the APs are anchored in the droplet core, while the hydrophilic parts of the APs are poly(ethylene glycol) (PEG) chains. In addition, PEG chains are terminated with reactive (i) azide functions in order to prove the concept of the droplet decoration with clickable rhodamine (Rh-DBCO, specifically synthesized for this study), or (ii) biotin functions to verify the potential droplet functionalization with fluorescent streptavidin (streptavidin-AF-488). This study describes AP synthesis, physico-chemical characterization of the functional droplets (electron microscopy), and finally fluorescence labeling and droplet decoration. To conclude, these APs constitute an interesting solution for the stable functionalization of nano-emulsion droplets, paving a new way for the applications of nano-emulsions in targeting drug delivery.
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Affiliation(s)
- Asad Ur Rehman
- Université de Strasbourg, CNRS, CAMB UMR 7199, F-67000 Strasbourg, France.
| | - Nicolas Anton
- Université de Strasbourg, CNRS, CAMB UMR 7199, F-67000 Strasbourg, France. and INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Université de Strasbourg, F-67000 Strasbourg, France
| | - Sophie Bou
- Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France
| | - Jérémy Schild
- Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France
| | - Nadia Messaddeq
- Université de Strasbourg, IGBMC, Inserm U1258, CNRS UMR7104, F-67000 Strasbourg, France.
| | - Thierry Vandamme
- Université de Strasbourg, CNRS, CAMB UMR 7199, F-67000 Strasbourg, France. and INSERM (French National Institute of Health and Medical Research), UMR 1260, Regenerative Nanomedicine (RNM), FMTS, Université de Strasbourg, F-67000 Strasbourg, France
| | - Salman Akram
- Université de Strasbourg, CNRS, CAMB UMR 7199, F-67000 Strasbourg, France.
| | - Andrey Klymchenko
- Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France
| | - Mayeul Collot
- Université de Strasbourg, CNRS, LPB 7021, F-67000 Strasbourg, France
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Hagimori M, Mendoza-Ortega EE, Krafft MP. Synthesis and physicochemical evaluation of fluorinated lipopeptide precursors of ligands for microbubble targeting. Beilstein J Org Chem 2021; 17:511-518. [PMID: 33727974 PMCID: PMC7934786 DOI: 10.3762/bjoc.17.45] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 01/18/2021] [Indexed: 12/11/2022] Open
Abstract
Ligand-targeted microbubbles are focusing interest for molecular imaging and delivery of chemotherapeutics. Lipid-peptide conjugates (lipopeptides) that feature alternating serine-glycine (SG) n segments rather than classical poly(oxyethylene) linkers between the lipid polar head and a targeting ligand were proposed for the liposome-mediated, selective delivery of anticancer drugs. Here, we report the synthesis of perfluoroalkylated lipopeptides (F-lipopeptides) bearing two hydrophobic chains (C n F2 n +1, n = 6, 7, 8, 1-3) grafted through a lysine moiety on a hydrophilic chain composed of a lysine-serine-serine (KSS) sequence followed by 5 SG sequences. These F-lipopeptides are precursors of targeting lipopeptide conjugates. A hydrocarbon counterpart with a C10H21 chain (4) was synthesized for comparison. The capacity for the F-lipopeptides to spontaneously adsorb at the air/water interface and form monolayers when combined with dipalmitoylphosphatidylcholine (DPPC) was investigated. The F-lipopeptides 1-3 demonstrated a markedly enhanced tendency to form monolayers at the air/water interface, with equilibrium surface pressures reaching ≈7-10 mN m-1 versus less than 1 mN m-1 only for their hydrocarbon analog 4. The F-lipopeptides penetrate in the DPPC monolayers in both liquid expanded (LE) and liquid condensed (LC) phases without interfacial film destabilization. By contrast, 4 provokes delipidation of the interfacial film. The incorporation of the F-lipopeptides 1-3 in microbubbles with a shell of DPPC and dipalmitoylphosphatidylethanolamine-PEG2000 decreased their mean diameter and increased their stability, the best results being obtained for the C8F17-bearing lipopeptide 3. By contrast, the hydrocarbon lipopeptide led to microbubbles with a larger mean diameter and a significantly lower stability.
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Affiliation(s)
- Masayori Hagimori
- Institut Charles Sadron (CNRS), University of Strasbourg, 23 rue du Loess, 67034 Strasbourg CEDEX 2, France
- Faculty of Pharmaceutical Sciences, Mukogawa Women’s University, 11-68 Koshien Kyubancho, Nishinomiya 663-8179, Japan
- Graduate School of Biomedical Sciences, Nagasaki University, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
| | - Estefanía E Mendoza-Ortega
- Institut Charles Sadron (CNRS), University of Strasbourg, 23 rue du Loess, 67034 Strasbourg CEDEX 2, France
| | - Marie Pierre Krafft
- Institut Charles Sadron (CNRS), University of Strasbourg, 23 rue du Loess, 67034 Strasbourg CEDEX 2, France
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Liu F, Niko Y, Bouchaala R, Mercier L, Lefebvre O, Andreiuk B, Vandamme T, Goetz JG, Anton N, Klymchenko A. Drug‐Sponge Lipid Nanocarrier for in Situ Cargo Loading and Release Using Dynamic Covalent Chemistry. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Fei Liu
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
- INSERM UMR 1260, Regenerative Nanomedicine (RNM), FMTS, CNRS 7199, CAMB Université de Strasbourg 67000 Strasbourg France
| | - Yosuke Niko
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
- Research and Education Faculty, Multidisciplinary Science Cluster Interdisciplinary Science Unit Kochi University 2-5-1, Akebono-cho, Kochi-shi Kochi 780-8520 Japan
| | - Redouane Bouchaala
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
| | - Luc Mercier
- Inserm U1109, Tumor Biomechanics, Fédération de Médecine Translationnelle de Strasbourg (FMTS) University of Strasbourg 67200 Strasbourg France
- Current address: Interdisciplinary Institute for Neuroscience University of Bordeaux, CNRS UMR 5297 33077 Bordeaux France
| | - Olivier Lefebvre
- Inserm U1109, Tumor Biomechanics, Fédération de Médecine Translationnelle de Strasbourg (FMTS) University of Strasbourg 67200 Strasbourg France
| | - Bohdan Andreiuk
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
| | - Thierry Vandamme
- INSERM UMR 1260, Regenerative Nanomedicine (RNM), FMTS, CNRS 7199, CAMB Université de Strasbourg 67000 Strasbourg France
| | - Jacky G. Goetz
- Inserm U1109, Tumor Biomechanics, Fédération de Médecine Translationnelle de Strasbourg (FMTS) University of Strasbourg 67200 Strasbourg France
| | - Nicolas Anton
- INSERM UMR 1260, Regenerative Nanomedicine (RNM), FMTS, CNRS 7199, CAMB Université de Strasbourg 67000 Strasbourg France
| | - Andrey Klymchenko
- Université de Strasbourg Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS 74 route du Rhin 67401 Illkirch France
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10
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Klymchenko AS, Liu F, Collot M, Anton N. Dye-Loaded Nanoemulsions: Biomimetic Fluorescent Nanocarriers for Bioimaging and Nanomedicine. Adv Healthc Mater 2021; 10:e2001289. [PMID: 33052037 DOI: 10.1002/adhm.202001289] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/21/2020] [Indexed: 12/16/2022]
Abstract
Lipid nanoemulsions (NEs), owing to their controllable size (20 to 500 nm), stability and biocompatibility, are now frequently used in various fields, such as food, cosmetics, pharmaceuticals, drug delivery, and even as nanoreactors for chemical synthesis. Moreover, being composed of components generally recognized as safe (GRAS), they can be considered as "green" nanoparticles that mimic closely lipoproteins and intracellular lipid droplets. Therefore, they attracted attention as carriers of drugs and fluorescent dyes for both bioimaging and studying the fate of nanoemulsions in cells and small animals. In this review, the composition of dye-loaded NEs, methods for their preparation, and emerging biological applications are described. The design of bright fluorescent NEs with high dye loading and minimal aggregation-caused quenching (ACQ) is focused on. Common issues including dye leakage and NEs stability are discussed, highlighting advanced techniques for their characterization, such as Förster resonance energy transfer (FRET) and fluorescence correlation spectroscopy (FCS). Attempts to functionalize NEs surface are also discussed. Thereafter, biological applications for bioimaging and single-particle tracking in cells and small animals as well as biomedical applications for photodynamic therapy are described. Finally, challenges and future perspectives of fluorescent NEs are discussed.
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Affiliation(s)
- Andrey S. Klymchenko
- Laboratory of Biophotonic and Pathologies CNRS UMR 7021 Université de Strasbourg Faculté de Pharmacie, 74, Route du Rhin Illkirch 67401 France
| | - Fei Liu
- Laboratory of Biophotonic and Pathologies CNRS UMR 7021 Université de Strasbourg Faculté de Pharmacie, 74, Route du Rhin Illkirch 67401 France
- Université de Strasbourg CNRS CAMB UMR 7199 Strasbourg F‐67000 France
| | - Mayeul Collot
- Laboratory of Biophotonic and Pathologies CNRS UMR 7021 Université de Strasbourg Faculté de Pharmacie, 74, Route du Rhin Illkirch 67401 France
| | - Nicolas Anton
- Université de Strasbourg CNRS CAMB UMR 7199 Strasbourg F‐67000 France
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Bou S, Wang X, Anton N, Klymchenko AS, Collot M. Near infrared fluorogenic probe as a prodrug model for evaluating cargo release by nanoemulsions. J Mater Chem B 2020; 8:5938-5944. [DOI: 10.1039/d0tb00783h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We developed Pro-HD, a NIR fluorogenic prodrug model. We evaluated its efficient cell delivery using biocompatible nanoemulsions and its hydrolysis into the fluorescent HD drug model once delivered in cancer cells.
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Affiliation(s)
- Sophie Bou
- Laboratory of Biophotonic and Pathologies
- CNRS UMR 7021
- Université de Strasbourg
- Faculté de Pharmacie
- 67401 Illkirch
| | - Xinyue Wang
- Université de Strasbourg
- CNRS
- CAMB UMR 7199
- F-67000 Strasbourg
- France
| | - Nicolas Anton
- Université de Strasbourg
- CNRS
- CAMB UMR 7199
- F-67000 Strasbourg
- France
| | - Andrey S. Klymchenko
- Laboratory of Biophotonic and Pathologies
- CNRS UMR 7021
- Université de Strasbourg
- Faculté de Pharmacie
- 67401 Illkirch
| | - Mayeul Collot
- Laboratory of Biophotonic and Pathologies
- CNRS UMR 7021
- Université de Strasbourg
- Faculté de Pharmacie
- 67401 Illkirch
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