1
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Stoddart PR, Begeng JM, Tong W, Ibbotson MR, Kameneva T. Nanoparticle-based optical interfaces for retinal neuromodulation: a review. Front Cell Neurosci 2024; 18:1360870. [PMID: 38572073 PMCID: PMC10987880 DOI: 10.3389/fncel.2024.1360870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 03/04/2024] [Indexed: 04/05/2024] Open
Abstract
Degeneration of photoreceptors in the retina is a leading cause of blindness, but commonly leaves the retinal ganglion cells (RGCs) and/or bipolar cells extant. Consequently, these cells are an attractive target for the invasive electrical implants colloquially known as "bionic eyes." However, after more than two decades of concerted effort, interfaces based on conventional electrical stimulation approaches have delivered limited efficacy, primarily due to the current spread in retinal tissue, which precludes high-acuity vision. The ideal prosthetic solution would be less invasive, provide single-cell resolution and an ability to differentiate between different cell types. Nanoparticle-mediated approaches can address some of these requirements, with particular attention being directed at light-sensitive nanoparticles that can be accessed via the intrinsic optics of the eye. Here we survey the available known nanoparticle-based optical transduction mechanisms that can be exploited for neuromodulation. We review the rapid progress in the field, together with outstanding challenges that must be addressed to translate these techniques to clinical practice. In particular, successful translation will likely require efficient delivery of nanoparticles to stable and precisely defined locations in the retinal tissues. Therefore, we also emphasize the current literature relating to the pharmacokinetics of nanoparticles in the eye. While considerable challenges remain to be overcome, progress to date shows great potential for nanoparticle-based interfaces to revolutionize the field of visual prostheses.
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Affiliation(s)
- Paul R. Stoddart
- School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia
| | - James M. Begeng
- School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia
- Department of Biomedical Engineering, Faculty of Engineering & Information Technology, The University of Melbourne, Melbourne, VIC, Australia
| | - Wei Tong
- Department of Biomedical Engineering, Faculty of Engineering & Information Technology, The University of Melbourne, Melbourne, VIC, Australia
- School of Physics, The University of Melbourne, Melbourne, VIC, Australia
| | - Michael R. Ibbotson
- Department of Biomedical Engineering, Faculty of Engineering & Information Technology, The University of Melbourne, Melbourne, VIC, Australia
| | - Tatiana Kameneva
- School of Science, Computing and Engineering Technologies, Swinburne University of Technology, Hawthorn, VIC, Australia
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2
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Nakamura H, Okamura T, Tajima M, Kawano R, Yamaji M, Ohsaki S, Watano S. Enhancement of cell membrane permeability by using charged nanoparticles and a weak external electric field. Phys Chem Chem Phys 2023; 25:32356-32363. [PMID: 37975520 DOI: 10.1039/d3cp03281g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Because the cell membrane is the main barrier of intracellular delivery, it is important to facilitate and control the translocation of extracellular compounds across it. Our earlier molecular dynamics simulations suggested that charged nanoparticles under a weak external electric field can enhance the permeability of the cell membrane without disrupting it. However, this membrane permeabilization approach has not been tested experimentally. This study investigated the membrane crossing of a model compound (dextran with a Mw of 3000-5000) using charged nanoparticles and a weak external electric field. A model bilayer lipid membrane was prepared by using a droplet contact method. The permeability of the membrane was evaluated using the electrophysiological technique. Even when the applied electric field was below the critical strength for membrane breakdown, dextran was able to cross the membrane without causing membrane breakdown. These results indicate that adding nanomaterials under a weak electric field may enhance the translocation of delivery compounds across the cell membrane with less damage, suggesting a new strategy for intracellular delivery systems.
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Affiliation(s)
- Hideya Nakamura
- Department of Chemical Engineering, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan.
| | - Takumi Okamura
- Department of Chemical Engineering, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan.
| | - Masaya Tajima
- Department of Chemical Engineering, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan.
| | - Ryuji Kawano
- Department of Biotechnology and Life Science, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Misa Yamaji
- Department of Biotechnology and Life Science, Tokyo University of Agriculture and Technology, 2-24-16 Naka-cho, Koganei, Tokyo 184-8588, Japan
| | - Shuji Ohsaki
- Department of Chemical Engineering, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan.
| | - Satoru Watano
- Department of Chemical Engineering, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan.
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3
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Chernozem RV, Pariy I, Surmeneva MA, Shvartsman VV, Planckaert G, Verduijn J, Ghysels S, Abalymov A, Parakhonskiy BV, Gracey E, Gonçalves A, Mathur S, Ronsse F, Depla D, Lupascu DC, Elewaut D, Surmenev RA, Skirtach AG. Cell Behavior Changes and Enzymatic Biodegradation of Hybrid Electrospun Poly(3-hydroxybutyrate)-Based Scaffolds with an Enhanced Piezoresponse after the Addition of Reduced Graphene Oxide. Adv Healthc Mater 2023; 12:e2201726. [PMID: 36468909 DOI: 10.1002/adhm.202201726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 11/29/2022] [Indexed: 12/12/2022]
Abstract
This is the first comprehensive study of the impact of biodegradation on the structure, surface potential, mechanical and piezoelectric properties of poly(3-hydroxybutyrate) (PHB) scaffolds supplemented with reduced graphene oxide (rGO) as well as cell behavior under static and dynamic mechanical conditions. There is no effect of the rGO addition up to 1.0 wt% on the rate of enzymatic biodegradation of PHB scaffolds for 30 d. The biodegradation of scaffolds leads to the depolymerization of the amorphous phase, resulting in an increase in the degree of crystallinity. Because of more regular dipole order in the crystalline phase, surface potential of all fibers increases after the biodegradation, with a maximum (361 ± 5 mV) after the addition of 1 wt% rGO into PHB as compared to pristine PHB fibers. By contrast, PHB-0.7rGO fibers manifest the strongest effective vertical (0.59 ± 0.03 pm V-1 ) and lateral (1.06 ± 0.02 pm V-1 ) piezoresponse owing to a greater presence of electroactive β-phase. In vitro assays involving primary human fibroblasts reveal equal biocompatibility and faster cell proliferation on PHB-0.7rGO scaffolds compared to pure PHB and nonpiezoelectric polycaprolactone scaffolds. Thus, the developed biodegradable PHB-rGO scaffolds with enhanced piezoresponse are promising for tissue-engineering applications.
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Affiliation(s)
- Roman V Chernozem
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk, 634050, Russia
- Department of Biotechnology, Ghent University, Ghent, 9000, Belgium
| | - Igor Pariy
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk, 634050, Russia
| | - Maria A Surmeneva
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk, 634050, Russia
| | - Vladimir V Shvartsman
- Institute for Materials Science and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, 45141, Essen, Germany
| | - Guillaume Planckaert
- VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent, B-9052, Belgium
| | - Joost Verduijn
- Department of Biotechnology, Ghent University, Ghent, 9000, Belgium
| | - Stef Ghysels
- Department of Green Chemistry and Technology, Ghent University, Ghent, 9000, Belgium
| | - Anatolii Abalymov
- Department of Environmental Sciences, Jozef Stefan Institute, Jamova cesta 39, Ljubljana, 1000, Slovenia
| | | | - Eric Gracey
- VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent, B-9052, Belgium
| | - Amanda Gonçalves
- VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent, B-9052, Belgium
| | - Sanjay Mathur
- Institute of Inorganic Chemistry, University of Cologne, Greinstr. 6, 50939, Cologne, Germany
| | - Frederik Ronsse
- Department of Green Chemistry and Technology, Ghent University, Ghent, 9000, Belgium
| | - Diederik Depla
- Department of Solid State Sciences, Ghent University, 9000, Ghent, Belgium
| | - Doru C Lupascu
- Institute for Materials Science and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, 45141, Essen, Germany
| | - Dirk Elewaut
- VIB-UGent Center for Inflammation Research, Technologiepark-Zwijnaarde 71, Ghent, B-9052, Belgium
| | - Roman A Surmenev
- Physical Materials Science and Composite Materials Centre, Research School of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk, 634050, Russia
- Institute of Inorganic Chemistry, University of Cologne, Greinstr. 6, 50939, Cologne, Germany
| | - Andre G Skirtach
- Department of Biotechnology, Ghent University, Ghent, 9000, Belgium
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4
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Alghalayini A, Jiang L, Gu X, Yeoh GH, Cranfield CG, Timchenko V, Cornell BA, Valenzuela SM. Real-time monitoring of heat transfer between gold nanoparticles and tethered bilayer lipid membranes. BIOCHIMICA ET BIOPHYSICA ACTA-BIOMEMBRANES 2020; 1862:183334. [PMID: 32380171 DOI: 10.1016/j.bbamem.2020.183334] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 04/25/2020] [Accepted: 04/28/2020] [Indexed: 12/31/2022]
Abstract
Plasmon resonance frequency irradiated gold nanoparticles (GNPs) have gained interest as a laser-targeted treatment for infections, tumors and for the controlled release of drugs in situ. Questions still remain, however, as to the efficiency of heat delivery within biological tissues and how this can be reliably determined. Here, we demonstrate how a nanomaterial-electrode interface that mimics cell membranes can detect the localized heat transfer characteristics arising from plasmon resonance frequency-matched laser excitation of GNPs. We demonstrate that the lipid bilayer membrane can be affected by conjugated GNP induced hyperthermia when irradiated with a laser power output as low as 135 nW/μm2. This is four orders of magnitude lower power than previously reported. By restricting the lateral movement of the lipids in the bilayer membrane, it was shown that the change in membrane conductance as a result of the heat transfer was due to the creation of transient lipidic toroidal pores within the membrane. We further demonstrate that the heat transfer from the GNPs alters diffusion rates of monomers of the gramicidin-A peptide within the lipid leaflets. This work highlights how targeted low laser power GNP hyperthermia treatments, in vivo, could play a dual role of interfering with both cell membrane morphology and dynamics, along with membrane protein function.
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Affiliation(s)
- Amani Alghalayini
- School of Life Sciences, University of Technology Sydney, Sydney, New South Wales 2007, Australia; ARC Research Hub for Integrated Devices for End-user Analysis at Low-levels (IDEAL), Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Lele Jiang
- School of Life Sciences, University of Technology Sydney, Sydney, New South Wales 2007, Australia
| | - Xi Gu
- School of Mechanical and Manufacturing Engineering, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Guan Heng Yeoh
- School of Mechanical and Manufacturing Engineering, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Charles G Cranfield
- School of Life Sciences, University of Technology Sydney, Sydney, New South Wales 2007, Australia; ARC Research Hub for Integrated Devices for End-user Analysis at Low-levels (IDEAL), Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Victoria Timchenko
- School of Mechanical and Manufacturing Engineering, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Bruce A Cornell
- Surgical Diagnostics Pty Ltd., Roseville, Sydney 2069, Australia; ARC Research Hub for Integrated Devices for End-user Analysis at Low-levels (IDEAL), Faculty of Science, University of Technology Sydney, NSW 2007, Australia
| | - Stella M Valenzuela
- School of Life Sciences, University of Technology Sydney, Sydney, New South Wales 2007, Australia; Institute for Biomedical Materials and Devices, University of Technology Sydney, Sydney, New South Wales 2007, Australia; ARC Research Hub for Integrated Devices for End-user Analysis at Low-levels (IDEAL), Faculty of Science, University of Technology Sydney, NSW 2007, Australia.
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5
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Membrane interactions in drug delivery: Model cell membranes and orthogonal techniques. Adv Colloid Interface Sci 2020; 281:102177. [PMID: 32417568 DOI: 10.1016/j.cis.2020.102177] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 03/05/2020] [Accepted: 05/07/2020] [Indexed: 01/22/2023]
Abstract
To generate the desired effect in the human body, the active pharmaceutical ingredient usually needs to interact with a receptor located on the cell membrane or inside the cell. Thus, understanding membrane interactions is of great importance when it comes to the development and testing of new drug molecules or new drug delivery systems. Nowadays, there is a tremendous selection of both model cell membranes and of techniques that can be used to characterize interactions between selected model cell membranes and a drug molecule, an excipient, or a drug delivery system. Having such a wide selection of model cell membranes and techniques available makes it sometimes challenging to select the optimal combination for a specific study. Furthermore, it is difficult to compare results obtained using different model cell membranes and techniques, and not all in vitro studies translate as well to an estimation of the in vivo biological activity or understanding of mode of action. This review provides an overview of the available lipid bilayer-based model cell membranes and of the most widely employed techniques for studying membrane interactions. Finally, the need for employing complimentary characterization techniques in order to acquire more reliable and in-depth information is highlighted.
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6
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Cong TD, Wang Z, Hu M, Han Q, Xing B. Extraspecific Manifestation of Nanoheater's Position Effect on Distinctive Cellular Photothermal Responses. ACS NANO 2020; 14:5836-5844. [PMID: 32348106 DOI: 10.1021/acsnano.0c00951] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Subcellular localization of nanoparticles plays critical roles in precision medicine that can facilitate an in-depth understanding of disease etiology and achieve accurate theranostic regulation via responding to the aiding stimuli. The photothermal effect is an extensively employed strategy that converts light into heat stimulation to induce localized disease ablation. Despite diverse manipulations that have been investigated in photothermal nanotheranostics, influences of nanoheaters' subcellular distribution and their molecular mechanism on cellular heat response remain elusive. Herein, we disclose the biological basis of distinguishable thermal effects at subcellular resolution by localizing photothermal upconversion nanoparticles into specific locations of cell compartments. Upon 808 nm light excitation, the lysosomal cellular uptake initialized by poly(ethylenimine)-modified nanoheaters promoted mitochondria apoptosis through the activation of Bid protein, whereas the cell surface nanoheaters anchored via metabolic glycol biosynthesis triggered necrosis by direct perturbation of the membrane structure. Intriguingly, these two different thermolyses revealed similar levels of heat shock protein expression in live cells. This study stipulates insights underlying the different subcellular positions of nanoparticles for the selective thermal response, which provides valuable perspectives on optimal precision nanomedicine.
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Affiliation(s)
- Thang Do Cong
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371 Singapore
| | - Zhimin Wang
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371 Singapore
| | - Ming Hu
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371 Singapore
| | - Qinyu Han
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371 Singapore
| | - Bengang Xing
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore, 637371 Singapore
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7
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Zhao J, Xu J, Jian X, Xu J, Gao Z, Song YY. NIR Light-Driven Photocatalysis on Amphiphilic TiO 2 Nanotubes for Controllable Drug Release. ACS APPLIED MATERIALS & INTERFACES 2020; 12:23606-23616. [PMID: 32356964 DOI: 10.1021/acsami.0c04260] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Titanium dioxide (TiO2) nanomaterials have attracted much interest in life science and biological fields because of their excellent photocatalytic activity and good biocompatibility. However, owing to its wide band gap, photocatalysis of TiO2 can be only triggered by UV light. The limited transparent depth of UV light and the generated reactive oxygen species (ROSs) cause inflammation response of skin tissue, thus posing two major challenges in the photocatalytic application of TiO2-based materials in drug delivery and other biotechnology fields. Here, we propose an upconversion-related strategy to enable the photocatalytic activity of TiO2 nanotubes in near-infrared light and apply the system as a controllable drug delivery platform. More importantly, the ROS-induced cytotoxicity and the preleaching of payloads are significantly reduced on the as-proposed amphiphilic TiO2 nanotubes. The hydrophobic monolayers are served as a "cap" to provide protection for ROS-induced inflammation and long-term storability. This amphiphilic drug delivery system broadens the potential applications of TiO2-based nanomaterials in biomedicine.
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Affiliation(s)
- Junjian Zhao
- College of Sciences, Northeastern University, Shenyang 110004, China
| | - Jingwen Xu
- College of Sciences, Northeastern University, Shenyang 110004, China
| | - Xiaoxia Jian
- College of Sciences, Northeastern University, Shenyang 110004, China
| | - Jing Xu
- College of Sciences, Northeastern University, Shenyang 110004, China
| | - Zhida Gao
- College of Sciences, Northeastern University, Shenyang 110004, China
| | - Yan-Yan Song
- College of Sciences, Northeastern University, Shenyang 110004, China
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8
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Xu J, Liu N, Wu D, Gao Z, Song YY, Schmuki P. Upconversion Nanoparticle-Assisted Payload Delivery from TiO 2 under Near-Infrared Light Irradiation for Bacterial Inactivation. ACS NANO 2020; 14:337-346. [PMID: 31841305 DOI: 10.1021/acsnano.9b05386] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The low penetration depth of UV light in mammalian tissue is the critical limitation for the use of TiO2-based photocatalysis in biomedical applications. In this work, we develop an effective near-infrared (NIR)-active photocatalytic platform that consists of a shell structure of upconversion nanocrystals decorated on a core of Au/dark-TiO2. The heart of this system is the strong photocatalytic activity in the visible region enabled by the gold surface-plasmon resonance on dark TiO2 (D-TiO2). Simulation and experiment demonstrate for an optimized Au/D-TiO2 combination a highly enhanced light absorption in the visible range. Using ampicillin sodium (AMP) as model drug, we exemplify the effective use of this principle by demonstrating a NIR light-triggered photocatalytic payload release. Importantly, the photocatalytically generated reactive oxygen species can effectively inactivate AMP-resistant bacteria strains, thus maintaining an antibacterial effect even after all drug is released. Overall, we anticipate that the here-introduced NIR-light-active photocatalytic cascade can considerably widen TiO2-based photocatalysis and its applications into the infrared range.
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Affiliation(s)
- Jingwen Xu
- College of Sciences , Northeastern University , Shenyang 110004 , China
| | - Ning Liu
- Department of Materials Science, WW4-LKO , University of Erlangen-Nuremberg , 91058 Erlangen , Germany
| | - Di Wu
- College of Sciences , Northeastern University , Shenyang 110004 , China
| | - Zhida Gao
- College of Sciences , Northeastern University , Shenyang 110004 , China
| | - Yan-Yan Song
- College of Sciences , Northeastern University , Shenyang 110004 , China
| | - Patrik Schmuki
- Department of Materials Science, WW4-LKO , University of Erlangen-Nuremberg , 91058 Erlangen , Germany
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9
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Parakhonskiy BV, Parak WJ, Volodkin D, Skirtach AG. Hybrids of Polymeric Capsules, Lipids, and Nanoparticles: Thermodynamics and Temperature Rise at the Nanoscale and Emerging Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:8574-8583. [PMID: 30964686 DOI: 10.1021/acs.langmuir.8b04331] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
The importance of thermodynamics does not need to be emphasized. Indeed, elevated temperature processes govern not only industrial scale production but also self-assembly, chemical reaction, interaction between molecules, etc. Not surprisingly, biological processes typically take place at a specific temperature. Here, we look at possibilities to raise the localized temperature by a laser around noble-metal nanoparticles incorporated into shells of layer-by-layer polyelectrolyte microcapsules-freely suspended delivery vehicles in an aqueous solution, developed in the Department of Interfaces, Max Planck Institute of Colloids and Interfaces, headed by Helmuth Möhwald. Understanding the mechanisms of localized temperature rise is essential, that is why we analyze the influence of incident intensity, nanoparticle size, their distribution and aggregation state, as well as thermodynamics at the nanoscale. This leads us to scrutinize "global" (used for thermal encapsulation) versus "local" (used for release of encapsulated materials) temperature rise. Similar analysis is extended to planar polymeric coatings, the lipid membrane system of vesicles and cells, on which nanoparticles are adsorbed. Insights are provided into the mechanisms of physicochemical and biological effects, the nature of which has always been profoundly, interactively, and engagingly discussed in the Department of Interfaces. This analysis is combined with recent developments providing outlook and highlighting a broad range of emerging applications.
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Affiliation(s)
- Bogdan V Parakhonskiy
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering , Ghent University , 9000 Ghent , Belgium
| | - Wolfgang J Parak
- Center for Hybrid Nanostructures (CHyN), Fachberich Physik , University of Hamburg , D-22761 Hamburg , Germany
| | - Dmitry Volodkin
- School Science & Technology , Nottingham Trent University , Clifton Lane, Nottingham NG11 8NS , United Kingdom
| | - Andre G Skirtach
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering , Ghent University , 9000 Ghent , Belgium
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10
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Zhao S, Caruso F, Dähne L, Decher G, De Geest BG, Fan J, Feliu N, Gogotsi Y, Hammond PT, Hersam MC, Khademhosseini A, Kotov N, Leporatti S, Li Y, Lisdat F, Liz-Marzán LM, Moya S, Mulvaney P, Rogach AL, Roy S, Shchukin DG, Skirtach AG, Stevens MM, Sukhorukov GB, Weiss PS, Yue Z, Zhu D, Parak WJ. The Future of Layer-by-Layer Assembly: A Tribute to ACS Nano Associate Editor Helmuth Möhwald. ACS NANO 2019; 13:6151-6169. [PMID: 31124656 DOI: 10.1021/acsnano.9b03326] [Citation(s) in RCA: 133] [Impact Index Per Article: 26.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Layer-by-layer (LbL) assembly is a widely used tool for engineering materials and coatings. In this Perspective, dedicated to the memory of ACS Nano associate editor Prof. Dr. Helmuth Möhwald, we discuss the developments and applications that are to come in LbL assembly, focusing on coatings, bulk materials, membranes, nanocomposites, and delivery vehicles.
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Affiliation(s)
- Shuang Zhao
- Fachbereich Physik, CHyN , Universität Hamburg , 22607 Hamburg , Germany
| | - Frank Caruso
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, and the Department of Chemical Engineering , The University of Melbourne , Parkville , Victoria 3010 , Australia
| | - Lars Dähne
- Surflay Nanotec GmbH , 12489 Berlin , Germany
| | - Gero Decher
- CNRS Institut Charles Sadron, Faculté de Chimie , Université de Strasbourg, Int. Center for Frontier Research in Chemistry , Strasbourg F-67034 , France
- Int. Center for Materials Nanoarchitectonics , Ibaraki 305-0044 , Japan
| | - Bruno G De Geest
- Department of Pharmaceutics , Ghent University , 9000 Ghent , Belgium
| | - Jinchen Fan
- Department of Chemical Engineering and Biointerfaces Institute , University of Michigan , Ann Arbor , Michigan 48105 , United States
| | - Neus Feliu
- Fachbereich Physik, CHyN , Universität Hamburg , 22607 Hamburg , Germany
| | - Yury Gogotsi
- Department of Materials Science and Engineering and A. J. Drexel Nanomaterials Institute , Drexel University , Philadelphia , Pennsylvania 19104 , United States
| | - Paula T Hammond
- Department of Chemical Engineering , Massachusetts Institute of Technology , Cambridge , Massachusetts 02459 , United States
| | - Mark C Hersam
- Department of Materials Science and Engineering , Northwestern University , Evanston , Illinois 60208-3108 , United States
| | - Ali Khademhosseini
- Department of Bioengineering, Center for Minimally Invasive Therapeutics (C-MIT), California NanoSystems Institute (CNSI) , University of California, Los Angeles , Los Angeles , California 90095 , United States
| | - Nicholas Kotov
- Department of Chemical Engineering and Biointerfaces Institute , University of Michigan , Ann Arbor , Michigan 48105 , United States
- Michigan Institute for Translational Nanotechnology , Ypsilanti , Michigan 48198 , United States
| | - Stefano Leporatti
- CNR Nanotec-Istituto di Nanotecnologia , Italian National Research Council , Lecce 73100 , Italy
| | - Yan Li
- College of Chemistry and Molecular Engineering , Peking University , Beijing 100871 , China
| | - Fred Lisdat
- Biosystems Technology, Institute for Applied Life Sciences , Technical University , D-15745 Wildau , Germany
| | - Luis M Liz-Marzán
- CIC biomaGUNE , San Sebastian 20009 , Spain
- Ikerbasque, Basque Foundation for Science , Bilbao 48013 , Spain
| | | | - Paul Mulvaney
- ARC Centre of Excellence in Exciton Science, School of Chemistry , University of Melbourne , Parkville , Victoria 3010 , Australia
| | - Andrey L Rogach
- Department of Materials Science and Engineering, and Centre for Functional Photonics (CFP) , City University of Hong Kong , Kowloon Tong , Hong Kong SAR
| | - Sathi Roy
- Fachbereich Physik, CHyN , Universität Hamburg , 22607 Hamburg , Germany
| | - Dmitry G Shchukin
- Stephenson Institute for Renewable Energy, Department of Chemistry , University of Liverpool , Liverpool L69 7ZF , United Kingdom
| | - Andre G Skirtach
- Nano-BioTechnology group, Department of Biotechnology, Faculty of Bioscience Engineering , Ghent University , 9000 Ghent , Belgium
| | - Molly M Stevens
- Department of Materials, Department of Bioengineering and Institute for Biomedical Engineering , Imperial College London , London SW7 2AZ , United Kingdom
| | - Gleb B Sukhorukov
- School of Engineering and Materials Science , Queen Mary University of London , London E1 4NS , United Kingdom
| | - Paul S Weiss
- Department of Bioengineering, Center for Minimally Invasive Therapeutics (C-MIT), California NanoSystems Institute (CNSI) , University of California, Los Angeles , Los Angeles , California 90095 , United States
- Department of Chemistry and Biochemistry and Department of Materials Science and Engineering , University of California, Los Angeles , Los Angeles , California 90095 , United States
| | - Zhao Yue
- Department of Microelectronics , Nankai University , Tianjin 300350 , China
| | - Dingcheng Zhu
- Fachbereich Physik, CHyN , Universität Hamburg , 22607 Hamburg , Germany
| | - Wolfgang J Parak
- Fachbereich Physik, CHyN , Universität Hamburg , 22607 Hamburg , Germany
- CIC biomaGUNE , San Sebastian 20009 , Spain
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11
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Saveleva MS, Eftekhari K, Abalymov A, Douglas TEL, Volodkin D, Parakhonskiy BV, Skirtach AG. Hierarchy of Hybrid Materials-The Place of Inorganics- in-Organics in it, Their Composition and Applications. Front Chem 2019; 7:179. [PMID: 31019908 PMCID: PMC6459030 DOI: 10.3389/fchem.2019.00179] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 03/07/2019] [Indexed: 12/21/2022] Open
Abstract
Hybrid materials, or hybrids incorporating both organic and inorganic constituents, are emerging as a very potent and promising class of materials due to the diverse, but complementary nature of the properties inherent of these different classes of materials. The complementarity leads to a perfect synergy of properties of desired material and eventually an end-product. The diversity of resultant properties and materials used in the construction of hybrids, leads to a very broad range of application areas generated by engaging very different research communities. We provide here a general classification of hybrid materials, wherein organics-in-inorganics (inorganic materials modified by organic moieties) are distinguished from inorganics-in-organics (organic materials or matrices modified by inorganic constituents). In the former area, the surface functionalization of colloids is distinguished as a stand-alone sub-area. The latter area-functionalization of organic materials by inorganic additives-is the focus of the current review. Inorganic constituents, often in the form of small particles or structures, are made of minerals, clays, semiconductors, metals, carbons, and ceramics. They are shown to be incorporated into organic matrices, which can be distinguished as two classes: chemical and biological. Chemical organic matrices include coatings, vehicles and capsules assembled into: hydrogels, layer-by-layer assembly, polymer brushes, block co-polymers and other assemblies. Biological organic matrices encompass bio-molecules (lipids, polysaccharides, proteins and enzymes, and nucleic acids) as well as higher level organisms: cells, bacteria, and microorganisms. In addition to providing details of the above classification and analysis of the composition of hybrids, we also highlight some antagonistic yin-&-yang properties of organic and inorganic materials, review applications and provide an outlook to emerging trends.
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Affiliation(s)
- Mariia S. Saveleva
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- Remote Controlled Theranostic Systems Lab, Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Saratov, Russia
| | - Karaneh Eftekhari
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Anatolii Abalymov
- Remote Controlled Theranostic Systems Lab, Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Saratov, Russia
| | - Timothy E. L. Douglas
- Engineering Department and Materials Science Institute (MSI), Lancaster University, Lancaster, United Kingdom
| | - Dmitry Volodkin
- School of Science & Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - Bogdan V. Parakhonskiy
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Andre G. Skirtach
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
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12
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Urban P, Pritzl SD, Konrad DB, Frank JA, Pernpeintner C, Roeske CR, Trauner D, Lohmüller T. Light-Controlled Lipid Interaction and Membrane Organization in Photolipid Bilayer Vesicles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:13368-13374. [PMID: 30346771 DOI: 10.1021/acs.langmuir.8b03241] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Controlling lateral interactions between lipid molecules in a bilayer membrane to guide membrane organization and domain formation is a key factor for studying and emulating membrane functionality in synthetic biological systems. Here, we demonstrate an approach to reversibly control lipid organization, domain formation, and membrane stiffness of phospholipid bilayer membranes using the photoswitchable phospholipid azo-PC. azo-PC contains an azobenzene group in the sn2 acyl chain that undergoes reversible photoisomerization on illumination with UV-A and visible light. We demonstrate that the concentration of the photolipid molecules and also the assembly and disassembly of photolipids into lipid domains can be monitored by UV-vis spectroscopy because of a blue shift induced by photolipid aggregation.
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Affiliation(s)
- Patrick Urban
- Photonics and Optoelectronics Group, Department of Physics and CeNS , Ludwig-Maximilians-Universität München , Amalienstraße 54 , 80799 Munich , Germany
| | - Stefanie D Pritzl
- Photonics and Optoelectronics Group, Department of Physics and CeNS , Ludwig-Maximilians-Universität München , Amalienstraße 54 , 80799 Munich , Germany
| | - David B Konrad
- Department of Chemistry and Center for Integrated Protein Science , Ludwig-Maximilians-Universität München , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - James A Frank
- Department of Chemistry and Center for Integrated Protein Science , Ludwig-Maximilians-Universität München , Butenandtstraße 5-13 , 81377 Munich , Germany
| | - Carla Pernpeintner
- Photonics and Optoelectronics Group, Department of Physics and CeNS , Ludwig-Maximilians-Universität München , Amalienstraße 54 , 80799 Munich , Germany
- Nanosystems Initiative Munich , Schellingstraße 4 , 80799 Munich , Germany
| | - Christian R Roeske
- Photonics and Optoelectronics Group, Department of Physics and CeNS , Ludwig-Maximilians-Universität München , Amalienstraße 54 , 80799 Munich , Germany
| | - Dirk Trauner
- Department of Chemistry and Center for Integrated Protein Science , Ludwig-Maximilians-Universität München , Butenandtstraße 5-13 , 81377 Munich , Germany
- Department of Chemistry , New York University , Silver Center, 100 Washington Square East, Room 712 , New York 10003 , United States
- Nanosystems Initiative Munich , Schellingstraße 4 , 80799 Munich , Germany
| | - Theobald Lohmüller
- Photonics and Optoelectronics Group, Department of Physics and CeNS , Ludwig-Maximilians-Universität München , Amalienstraße 54 , 80799 Munich , Germany
- Nanosystems Initiative Munich , Schellingstraße 4 , 80799 Munich , Germany
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13
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Lengert E, Parakhonskiy B, Khalenkow D, Zečić A, Vangheel M, Monje Moreno JM, Braeckman BP, Skirtach AG. Laser-induced remote release in vivo in C. elegans from novel silver nanoparticles-alginate hydrogel shells. NANOSCALE 2018; 10:17249-17256. [PMID: 30191939 DOI: 10.1039/c8nr00893k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Non-destructive, controllable, remote light-induced release inside cells enables studying time- and space-specific processes in biology. In this work we demonstrate the remote release of tagged proteins in Caenorhabditis elegans (C. elegans) worms using a near-infrared laser light as a trigger from novel hydrogel shells functionalized with silver nanoparticles responsive to laser light. A new type of hydrogel shells was developed capable of withstanding prolonged storage in the lyophilized state to enable the uptake of the shell by worms, which takes place on an agar plate under standard culture conditions. Uptake of the shells by C. elegans was confirmed using confocal laser scanning microscopy, while release from alginate shells in C. elegans and the laser effect on the shells on a substrate in air was followed using fluorescence microscopy. In addition, Raman microscopy was used to track the localization of particles to avoid the influence of autofluorescence. Hierarchical cluster spectral analysis is used to extract information about the biochemical composition of an area of a nematode containing the hydrogel shells, whose Raman signal is enhanced by the SERS (Surface Enhanced Raman Scattering) effect due to hot spots formed by silver nanoparticles present in the shells. The in vivo release demonstrated here can be used to study intestinal microbiota and probiotic compounds as well as a possible future strategy for gene delivery in the worms, other insects and other organisms.
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Affiliation(s)
- Ekaterina Lengert
- Department of Nano- and Biomedical Technologies, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
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14
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Ma X, Xiong Y, Lee LTO. Application of Nanoparticles for Targeting G Protein-Coupled Receptors. Int J Mol Sci 2018; 19:E2006. [PMID: 29996469 PMCID: PMC6073629 DOI: 10.3390/ijms19072006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/28/2018] [Accepted: 07/04/2018] [Indexed: 01/01/2023] Open
Abstract
Nanoparticles (NPs) have attracted unequivocal attention in recent years due to their potential applications in therapeutics, bio-imaging and material sciences. For drug delivery, NP-based carrier systems offer several advantages over conventional methods. When conjugated with ligands and drugs (or other therapeutic molecules), administrated NPs are able to deliver cargo to targeted sites through ligand-receptor recognition. Such targeted delivery is especially important in cancer therapy. Through this targeted cancer nanotherapy, cancer cells are killed with higher specificity, while the healthy cells are spared. Furthermore, NP drug delivery leads to improved drug load, enhanced drug solubility and stability, and controlled drug release. G protein-coupled receptors (GPCRs) are a superfamily of cell transmembrane receptors. They regulate a plethora of physiological processes through ligand-receptor-binding-induced signaling transduction. With recent evidence unveiling their roles in cancer, GPCR agonists and antagonists have quickly become new targets in cancer therapy. This review focuses on the application of some notable nanomaterials, such as dendrimers, quantum dots, gold nanoparticles, and magnetic nanoparticles, in GPCR-related cancers.
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Affiliation(s)
- Xin Ma
- Centre of Reproduction Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau, China.
| | - Yunfang Xiong
- Centre of Reproduction Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau, China.
| | - Leo Tsz On Lee
- Centre of Reproduction Development and Aging, Faculty of Health Sciences, University of Macau, Taipa, Macau, China.
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15
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Saveleva MS, Lengert EV, Gorin DA, Parakhonskiy BV, Skirtach AG. Polymeric and Lipid Membranes-From Spheres to Flat Membranes and vice versa. MEMBRANES 2017; 7:E44. [PMID: 28809796 PMCID: PMC5618129 DOI: 10.3390/membranes7030044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 07/24/2017] [Accepted: 08/10/2017] [Indexed: 01/20/2023]
Abstract
Membranes are important components in a number of systems, where separation and control of the flow of molecules is desirable. Controllable membranes represent an even more coveted and desirable entity and their development is considered to be the next step of development. Typically, membranes are considered on flat surfaces, but spherical capsules possess a perfect "infinite" or fully suspended membranes. Similarities and transitions between spherical and flat membranes are discussed, while applications of membranes are also emphasized.
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Affiliation(s)
- Mariia S Saveleva
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
- Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
| | - Ekaterina V Lengert
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
- Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
| | - Dmitry A Gorin
- Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
| | - Bogdan V Parakhonskiy
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
| | - Andre G Skirtach
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
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16
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Li X, Che Z, Mazhar K, Price TJ, Qin Z. Ultrafast Near-Infrared Light-triggered Intracellular Uncaging to Probe Cell Signaling. ADVANCED FUNCTIONAL MATERIALS 2017; 27:1605778. [PMID: 29176940 PMCID: PMC5697715 DOI: 10.1002/adfm.201605778] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The possibility of regulating cell signaling with high spatial and temporal resolution within individual cells and complex cellular networks has important implications in biomedicine. In this report, we demonstrate a general strategy that uses near-infrared tissue-penetrating laser pulses to uncage biomolecules from plasmonic gold-coated liposomes, i.e. plasmonic liposomes, to activate cell signaling in a non-thermal, ultrafast and highly controllable fashion. Near-infrared picosecond laser pulse induces transient nanobubbles around plasmonic liposomes. The mechanical force generated from the collapse of nanobubbles rapidly ejects encapsulated compound within 0.1 ms. We showed that single pulse irradiation triggers the rapid intracellular uncaging of calcein from plasmonic liposomes inside endo-lysosomes. The uncaged calcein then evenly distributes over the entire cytosol and nucleus. Furthermore, we demonstrated the ability to trigger calcium signaling in both an immortalized cell line and primary dorsal root ganglion (DRG) neurons by intracellular uncaging of inositol triphosphate (IP3), an endogenous cell calcium signaling second messenger. Compared with other uncaging techniques, this ultrafast near-infrared light-driven molecular uncaging method is easily adaptable to deliver a wide range of bioactive molecules with an ultrafast optical switch, enabling new possibilities to investigate signaling pathways within individual cells and cellular networks.
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Affiliation(s)
- Xiuying Li
- Department of Mechanical Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Zifan Che
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Khadijah Mazhar
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Theodore J Price
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas 75080, United States
| | - Zhenpeng Qin
- Department of Mechanical Engineering, University of Texas at Dallas, Richardson, Texas 75080, United States
- Department of Bioengineering, University of Texas at Dallas, Richardson, Texas 75080, United States
- Department of Surgery, The University of Texas Southwestern Medical Center, 5323 Harry Lines Blvd, Dallas, Texas 75390
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17
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Qin C, Fei J, Cui G, Liu X, Fang W, Yang X, Liu X, Li J. Covalent-reaction-induced interfacial assembly to transform doxorubicin into nanophotomedicine with highly enhanced anticancer efficiency. Phys Chem Chem Phys 2017; 19:23733-23739. [DOI: 10.1039/c7cp02543b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
By one-pot covalent-reaction-induced interfacial assembly, doxorubicin is facilely transformed into nanophotomedicine with remarkable ability of singlet oxygen generation and greatly improved anticancer efficiency.
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Affiliation(s)
- Chenchen Qin
- Beijing National Laboratory for Molecular Sciences
- CAS Key Lab of Colloid
- Interface and Chemical Thermodynamics
- Institute of Chemistry Chinese Academy of Sciences
- Beijing 100190
| | - Jinbo Fei
- Beijing National Laboratory for Molecular Sciences
- CAS Key Lab of Colloid
- Interface and Chemical Thermodynamics
- Institute of Chemistry Chinese Academy of Sciences
- Beijing 100190
| | - Ganglong Cui
- Department Chemistry College
- Beijing Normal University
- Beijing 100875
- China
| | - Xiangyang Liu
- Department Chemistry College
- Beijing Normal University
- Beijing 100875
- China
| | - Weihai Fang
- Department Chemistry College
- Beijing Normal University
- Beijing 100875
- China
| | - Xiaoke Yang
- Beijing National Laboratory for Molecular Sciences
- CAS Key Lab of Colloid
- Interface and Chemical Thermodynamics
- Institute of Chemistry Chinese Academy of Sciences
- Beijing 100190
| | - Xingcen Liu
- Beijing National Laboratory for Molecular Sciences
- CAS Key Lab of Colloid
- Interface and Chemical Thermodynamics
- Institute of Chemistry Chinese Academy of Sciences
- Beijing 100190
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences
- CAS Key Lab of Colloid
- Interface and Chemical Thermodynamics
- Institute of Chemistry Chinese Academy of Sciences
- Beijing 100190
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18
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Bucharskaya A, Maslyakova G, Terentyuk G, Yakunin A, Avetisyan Y, Bibikova O, Tuchina E, Khlebtsov B, Khlebtsov N, Tuchin V. Towards Effective Photothermal/Photodynamic Treatment Using Plasmonic Gold Nanoparticles. Int J Mol Sci 2016; 17:E1295. [PMID: 27517913 PMCID: PMC5000692 DOI: 10.3390/ijms17081295] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Revised: 07/22/2016] [Accepted: 07/29/2016] [Indexed: 01/24/2023] Open
Abstract
Gold nanoparticles (AuNPs) of different size and shape are widely used as photosensitizers for cancer diagnostics and plasmonic photothermal (PPT)/photodynamic (PDT) therapy, as nanocarriers for drug delivery and laser-mediated pathogen killing, even the underlying mechanisms of treatment effects remain poorly understood. There is a need in analyzing and improving the ways to increase accumulation of AuNP in tumors and other crucial steps in interaction of AuNPs with laser light and tissues. In this review, we summarize our recent theoretical, experimental, and pre-clinical results on light activated interaction of AuNPs with tissues and cells. Specifically, we discuss a combined PPT/PDT treatment of tumors and killing of pathogen bacteria with gold-based nanocomposites and atomic clusters, cell optoporation, and theoretical simulations of nanoparticle-mediated laser heating of tissues and cells.
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Affiliation(s)
- Alla Bucharskaya
- Research Institute for Fundamental and Clinical Uronephrology, Saratov State Medical University, n.a. V.I. Razumovsky, 410012 Saratov, Russia.
| | - Galina Maslyakova
- Research Institute for Fundamental and Clinical Uronephrology, Saratov State Medical University, n.a. V.I. Razumovsky, 410012 Saratov, Russia.
| | - Georgy Terentyuk
- Research Institute for Fundamental and Clinical Uronephrology, Saratov State Medical University, n.a. V.I. Razumovsky, 410012 Saratov, Russia.
- Research-Education Institute of Optics and Biophotonics, Saratov National Research State University, 410012 Saratov, Russia.
| | - Alexander Yakunin
- Institute of Precision Mechanics and Control, RAS, 410028 Saratov, Russia.
| | - Yuri Avetisyan
- Institute of Precision Mechanics and Control, RAS, 410028 Saratov, Russia.
| | - Olga Bibikova
- Research-Education Institute of Optics and Biophotonics, Saratov National Research State University, 410012 Saratov, Russia.
- Artphotonics GmbH, 12489 Berlin, Germany.
- Optoelectronics and Measurement Techniques Laboratory, University of Oulu, 90014 Oulu, Finland.
- Institute of Analytical and Bioanalytical Chemistry, Ulm University, 89081 Ulm, Germany.
| | - Elena Tuchina
- Department of Biology, Saratov National Research State University, 410012 Saratov, Russia.
| | - Boris Khlebtsov
- Institute of Biochemistry and Physiology of Plants and Microorganisms, RAS, 410049 Saratov, Russia.
- Department of Nano- and Biomedical Technologies, Saratov National Research State University, 410012 Saratov, Russia.
| | - Nikolai Khlebtsov
- Institute of Biochemistry and Physiology of Plants and Microorganisms, RAS, 410049 Saratov, Russia.
- Department of Nano- and Biomedical Technologies, Saratov National Research State University, 410012 Saratov, Russia.
| | - Valery Tuchin
- Research-Education Institute of Optics and Biophotonics, Saratov National Research State University, 410012 Saratov, Russia.
- Institute of Precision Mechanics and Control, RAS, 410028 Saratov, Russia.
- Interdisciplinary Laboratory of Biophotonics, National Research Tomsk State University, 634050 Tomsk, Russia.
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19
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Belkin M, Aksimentiev A. Molecular Dynamics Simulation of DNA Capture and Transport in Heated Nanopores. ACS APPLIED MATERIALS & INTERFACES 2016; 8:12599-608. [PMID: 26963065 PMCID: PMC4880514 DOI: 10.1021/acsami.6b00463] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 03/10/2016] [Indexed: 05/20/2023]
Abstract
The integration of local heat sources with solid-state nanopores offers new means for controlling the transmembrane transport of charged biomacromolecules. In the case of electrophoretic transport of DNA, recent experimental studies revealed unexpected temperature dependences of the DNA capture rate, the DNA translocation velocity, and the ionic current blockades produced by the presence of DNA in the nanopore. Here, we report the results of all-atom molecular dynamics simulations that elucidated the effect of temperature on the key microscopic processes governing electric field-driven transport of DNA through nanopores. Mimicking the experimental setup, we simulated the capture and subsequent translocation of short DNA duplexes through a locally heated nanopore at several temperatures and electrolyte conditions. The temperature dependence of ion mobility at the DNA surface was found to cause the dependence of the relative conductance blockades on temperature. To the first order, the effective force on DNA in the nanopore was found to be independent of temperature, despite a considerable reduction of solution viscosity. The temperature dependence of the solution viscosity was found to make DNA translocations faster for a uniformly heated system but not in the case of local heating that does not affect viscosity of solution surrounding the untranslocated part of the molecule. Increasing solution temperature was also found to reduce the lifetime of bonds formed between cations and DNA. Using a flow suppression algorithm, we were able to separate the effects of electro-osmotic flow and direct ion binding, finding the reduced durations of DNA-ion bonds to increase, albeit weakly, the effective force experienced by DNA in an electric field. Unexpectedly, our simulations revealed a considerable temperature dependence of solvent velocity at the DNA surface-slip velocity, an effect that can alter hydrodynamic coupling between the motion of DNA and the surrounding fluid.
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20
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Urban P, Kirchner SR, Mühlbauer C, Lohmüller T, Feldmann J. Reversible control of current across lipid membranes by local heating. Sci Rep 2016; 6:22686. [PMID: 26940847 PMCID: PMC4778043 DOI: 10.1038/srep22686] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 02/18/2016] [Indexed: 12/17/2022] Open
Abstract
Lipid membranes are almost impermeable for charged molecules and ions that can pass the membrane barrier only with the help of specialized transport proteins. Here, we report how temperature manipulation at the nanoscale can be employed to reversibly control the electrical resistance and the amount of current that flows through a bilayer membrane with pA resolution. For this experiment, heating is achieved by irradiating gold nanoparticles that are attached to the bilayer membrane with laser light at their plasmon resonance frequency. We found that controlling the temperature on the nanoscale renders it possible to reproducibly regulate the current across a phospholipid membrane and the membrane of living cells in absence of any ion channels.
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Affiliation(s)
- Patrick Urban
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), LMU Munich, Amalienstraße 54, Munich, 80799, Germany
| | - Silke R Kirchner
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), LMU Munich, Amalienstraße 54, Munich, 80799, Germany
| | - Christian Mühlbauer
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), LMU Munich, Amalienstraße 54, Munich, 80799, Germany
| | - Theobald Lohmüller
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), LMU Munich, Amalienstraße 54, Munich, 80799, Germany.,Nanosystems Initiative Munich (NIM), Schellingstraße 4, 80539 Munich, Germany
| | - Jochen Feldmann
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), LMU Munich, Amalienstraße 54, Munich, 80799, Germany.,Nanosystems Initiative Munich (NIM), Schellingstraße 4, 80539 Munich, Germany
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21
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Giner-Casares JJ, Henriksen-Lacey M, García I, Liz-Marzán LM. Plasmonic Surfaces for Cell Growth and Retrieval Triggered by Near-Infrared Light. Angew Chem Int Ed Engl 2016; 55:974-8. [PMID: 26594015 PMCID: PMC4737312 DOI: 10.1002/anie.201509025] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Revised: 10/31/2015] [Indexed: 01/19/2023]
Abstract
Methods for efficient detachment of cells avoiding damage are required in tissue engineering and regenerative medicine. We introduce a bottom-up approach to build plasmonic substrates using micellar block copolymer nanolithography to generate a 2D array of Au seeds, followed by chemical growth leading to anisotropic nanoparticles. The resulting plasmonic substrates show a broad plasmon band covering a wide part of the visible and near-infrared (NIR) spectral ranges. Both human and murine cells were successfully grown on the substrates. A simple functionalization step of the plasmonic substrates with the cyclic arginylglycylaspartic acid (c-RGD) peptide allowed us to tune the morphology of integrin-rich human umbilical vein endothelial cells (HUVEC). Subsequent irradiation with a NIR laser led to highly efficient detachment of the cells with cell viability confirmed using the MTT assay. We thus propose the use of such plasmonic substrates for cell growth and controlled detachment using remote near-IR irradiation, as a general method for cell culture in biomedical applications.
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Affiliation(s)
- Juan J Giner-Casares
- CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain.
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain.
| | - Malou Henriksen-Lacey
- CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
| | - Isabel García
- CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain
| | - Luis M Liz-Marzán
- CIC biomaGUNE, Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain.
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Paseo de Miramón 182, 20009, Donostia-San Sebastián, Spain.
- Ikerbasque, Basque Foundation for Science, 48013, Bilbao, Spain.
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22
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Giner-Casares JJ, Henriksen-Lacey M, García I, Liz-Marzán LM. Plasmonic Surfaces for Cell Growth and Retrieval Triggered by Near-Infrared Light. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Juan J. Giner-Casares
- CIC biomaGUNE; Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN); Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
| | - Malou Henriksen-Lacey
- CIC biomaGUNE; Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN); Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
| | - Isabel García
- CIC biomaGUNE; Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN); Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
| | - Luis M. Liz-Marzán
- CIC biomaGUNE; Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN); Paseo de Miramón 182 20009 Donostia-San Sebastián Spain
- Ikerbasque, Basque Foundation for Science; 48013 Bilbao Spain
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23
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Parakhonskiy B, Zyuzin MV, Yashchenok A, Carregal-Romero S, Rejman J, Möhwald H, Parak WJ, Skirtach AG. The influence of the size and aspect ratio of anisotropic, porous CaCO3 particles on their uptake by cells. J Nanobiotechnology 2015; 13:53. [PMID: 26337452 PMCID: PMC4558630 DOI: 10.1186/s12951-015-0111-7] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 07/28/2015] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Recent reports highlighting the role of particle geometry have suggested that anisotropy can affect the rate and the pathway of particle uptake by cells. Therefore, we investigate the internalization by cells of porous calcium carbonate particles with different shapes and anisotropies. RESULTS We report here on a new method of the synthesis of polyelectrolyte coated calcium carbonate particles whose geometry was controlled by varying the mixing speed and time, pH value of the reaction solution, and ratio of the interacting salts used for particle formation. Uptake of spherical, cuboidal, ellipsoidal (with two different sizes) polyelectrolyte coated calcium carbonate particles was studied in cervical carcinoma cells. Quantitative data were obtained from the analysis of confocal laser scanning microscopy images. CONCLUSIONS Our results indicate that the number of internalized calcium carbonate particles depends on the aspect ratio of the particle, whereby elongated particles (higher aspect ratio) are internalized with a higher frequency than more spherical particles (lower aspect ratio). The total volume of internalized particles scales with the volume of the individual particles, in case equal amount of particles were added per cell.
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Affiliation(s)
- Bogdan Parakhonskiy
- Shubnikov Institute of Crystallography, Russian Academy of Science, Moscow, Russia.
- Institute of Nanostructures and Biosystems, Saratov State University, Saratov, Russia.
| | - Mikhail V Zyuzin
- Fachbereich Physik, Philipps University of Marburg, Marburg, Germany.
| | - Alexey Yashchenok
- Institute of Nanostructures and Biosystems, Saratov State University, Saratov, Russia.
- Department of Interfaces, Max-Planck Institute of Colloids and Interfaces, Potsdam, Germany.
| | | | - Joanna Rejman
- Fachbereich Physik, Philipps University of Marburg, Marburg, Germany.
| | - Helmuth Möhwald
- Department of Interfaces, Max-Planck Institute of Colloids and Interfaces, Potsdam, Germany.
| | - Wolfgang J Parak
- Fachbereich Physik, Philipps University of Marburg, Marburg, Germany.
| | - Andre G Skirtach
- Department of Interfaces, Max-Planck Institute of Colloids and Interfaces, Potsdam, Germany.
- NanoBio-Photonics, Ghent University, Ghent, Belgium.
- Department of Molecular Biotechnology, Ghent University, Ghent, Belgium.
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24
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Yakunin AN, Avetisyan YA, Tuchin VV. Quantification of laser local hyperthermia induced by gold plasmonic nanoparticles. JOURNAL OF BIOMEDICAL OPTICS 2015; 20:051030. [PMID: 25629389 DOI: 10.1117/1.jbo.20.5.051030] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 01/06/2015] [Indexed: 06/04/2023]
Abstract
This paper discusses one of the key problems of laser-induced tissue/cell hyperthermia mediated by gold nanoparticles, namely, quantifying and precise prediction of the light exposure to provide a controllable local heating impact on living organisms. The distributions of such parameters as an efficiency factor of absorption, differential and integral absorbing power of a nanoparticle, temperature increment, and Arrhenius damage integral were used to quantify nanoparticle effectiveness in the two-dimensional coordinate space “laser wavelength (λ) × radius of gold nanoparticles (R).” It was found that the fulfillment of required spatial and temporal characteristics of temperature fields in the vicinity of nanoparticle determines the optimal λ and R. As a result, the area in the space (λ × R) with a minimal criticality to alterations of the local hyperthermia may be significantly displaced from the position of the plasmonic resonance. The aspects of generalization of the proposed methodology for the analysis of local hyperthermia using nanoparticles of different shapes (nanoshells, nanorods, nanostars) and short pulse laser radiation are discussed.
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Affiliation(s)
- Alexander N Yakunin
- Russian Academy of Sciences, Institute of Precise Mechanics and Control, 24 Rabochaya Street, Saratov 410028, RussiabN.G. Chernyshevsky Saratov State University, 83 Astrakhanskaya Street, Saratov 410012, Russia
| | - Yuri A Avetisyan
- Russian Academy of Sciences, Institute of Precise Mechanics and Control, 24 Rabochaya Street, Saratov 410028, RussiabN.G. Chernyshevsky Saratov State University, 83 Astrakhanskaya Street, Saratov 410012, Russia
| | - Valery V Tuchin
- Russian Academy of Sciences, Institute of Precise Mechanics and Control, 24 Rabochaya Street, Saratov 410028, RussiabN.G. Chernyshevsky Saratov State University, 83 Astrakhanskaya Street, Saratov 410012, Russia
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25
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Pharmacological aspects of release from microcapsules - from polymeric multilayers to lipid membranes. Curr Opin Pharmacol 2014; 18:129-40. [PMID: 25450067 DOI: 10.1016/j.coph.2014.09.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 09/16/2014] [Accepted: 09/21/2014] [Indexed: 11/24/2022]
Abstract
This review is devoted to pharmacological applications of principles of release from capsules to overcome the membrane barrier. Many of these principles were developed in the context of polymeric multilayer capsule membrane modulation, but they are also pertinent to liposomes, polymersomes, capsosomes, particles, emulsion-based carriers and other carriers. We look at these methods from the physical, chemical or biological driving mechanisms point of view. In addition to applicability for carriers in drug delivery, these release methods are significant for another area directly related to pharmacology - modulation of the permeability of the membranes and thus promoting the action of drugs. Emerging technologies, including ionic current monitoring through a lipid membrane on a nanopore, are also highlighted.
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