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Vallet-Regí M, Schüth F, Lozano D, Colilla M, Manzano M. Engineering mesoporous silica nanoparticles for drug delivery: where are we after two decades? Chem Soc Rev 2022; 51:5365-5451. [PMID: 35642539 PMCID: PMC9252171 DOI: 10.1039/d1cs00659b] [Citation(s) in RCA: 105] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Indexed: 12/12/2022]
Abstract
The present review details a chronological description of the events that took place during the development of mesoporous materials, their different synthetic routes and their use as drug delivery systems. The outstanding textural properties of these materials quickly inspired their translation to the nanoscale dimension leading to mesoporous silica nanoparticles (MSNs). The different aspects of introducing pharmaceutical agents into the pores of these nanocarriers, together with their possible biodistribution and clearance routes, would be described here. The development of smart nanocarriers that are able to release a high local concentration of the therapeutic cargo on-demand after the application of certain stimuli would be reviewed here, together with their ability to deliver the therapeutic cargo to precise locations in the body. The huge progress in the design and development of MSNs for biomedical applications, including the potential treatment of different diseases, during the last 20 years will be collated here, together with the required work that still needs to be done to achieve the clinical translation of these materials. This review was conceived to stand out from past reports since it aims to tell the story of the development of mesoporous materials and their use as drug delivery systems by some of the story makers, who could be considered to be among the pioneers in this area.
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Affiliation(s)
- María Vallet-Regí
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
| | - Ferdi Schüth
- Department of Heterogeneous Catalysis, Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-45470 Mülheim an der Ruhr, Germany
| | - Daniel Lozano
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
| | - Montserrat Colilla
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
| | - Miguel Manzano
- Chemistry in Pharmaceutical Sciences, School of Pharmacy, Universidad Complutense de Madrid, Research Institute Hospital 12 de Octubre (i + 12), Pz/Ramón y Cajal s/n, Madrid 28040, Spain.
- Networking Research Centre on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain
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2
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Dehkhoda S, Bagheri M, Heydari M, Rabieh S. Extraction of carboxylated nanocellulose from oat husk: Characterization, surface modification and in vitro evaluation of indomethacin drug release. Int J Biol Macromol 2022; 212:165-171. [DOI: 10.1016/j.ijbiomac.2022.05.125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/10/2022] [Accepted: 05/17/2022] [Indexed: 11/05/2022]
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3
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Li H, Chen X, Shen D, Wu F, Pleixats R, Pan J. Functionalized silica nanoparticles: classification, synthetic approaches and recent advances in adsorption applications. NANOSCALE 2021; 13:15998-16016. [PMID: 34546275 DOI: 10.1039/d1nr04048k] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Nanotechnology is rapidly sweeping through all the vital fields of science and technology such as electronics, aerospace, defense, medicine, and catalysis. It involves the design, synthesis, characterization, and applications of materials and devices on the nanometer scale. At the nanoscale, physical and chemical properties differ from the properties of the individual atoms and molecules of bulk matter. In particular, the design and development of silica nanomaterials have captivated the attention of several researchers worldwide. The applications of hybrid silicas are still limited by the lack of control on the morphology and particle size. The ability to control both the size and morphology of the materials and to obtain nano-sized silica particles has broadened the spectrum of applications of mesoporous organosilicas and/or has improved their performances. On the other hand, adsorption is a widely used technique for the separation and removal of pollutants (metal ions, dyes, organics,...) from wastewater. Silica nanoparticles have specific advantages over other materials for adsorption applications due to their unique structural characteristics: a stable structure, a high specific surface area, an adjustable pore structure, the presence of silanol groups on the surface which allow easy modification, less environmental harm, simple synthesis, low cost, etc. Silica nanoparticles are potential adsorbents for pollutants. We present herein an overview of the different types of silica nanoparticles going from the definitions to properties, synthetic approaches and the mention of potential applications. We focus mainly on the recent advances in the adsorption of different target substances (metal ions, dyes and other organics).
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Affiliation(s)
- Hao Li
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
- Anhui Laboratory of Molecules-Based Materials, College of Chemistry and Materials Sciences, Anhui Normal University, Wuhu 241002, Anhui, China
| | - Xueping Chen
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
| | - Danqing Shen
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
| | - Fan Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
| | - Roser Pleixats
- Department of Chemistry and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universitat Autònoma de Barcelona, Cerdanyola del Vallès 08193, Barcelona, Spain.
| | - Jianming Pan
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
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4
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Ramya S, Paulpandi M, Kavithaa K, Saranya T, Winster H, Balachandar V, Narayanasamy A. Fabatin-loaded silica nanoparticle-induced apoptosis via mitochondrial dysfunction: targeting the PI3K/AKT molecular pathway as a therapeutic implication against triple negative breast cancer. NEW J CHEM 2021. [DOI: 10.1039/d1nj02922c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanism induced by F-SNP on inducing apoptosis in triple negative breast cancer.
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Affiliation(s)
- Sennimalai Ramya
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore-641046, TN, India
| | - Manickam Paulpandi
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore-641046, TN, India
| | - Krishnamoorthy Kavithaa
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore-641046, TN, India
| | - Thiruvenkataswamy Saranya
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore-641046, TN, India
| | - Harysh Winster
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore-641046, TN, India
| | - Vellingiri Balachandar
- Human Molecular Cytogenetics and Stem Cell Laboratory, Department of Human Genetics and Molecular Biology, Bharathiar University, Coimbatore-641046, TN, India
| | - Arul Narayanasamy
- Disease Proteomics Laboratory, Department of Zoology, Bharathiar University, Coimbatore-641046, TN, India
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5
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Li H, Granados A, Fernández E, Pleixats R, Vallribera A. Anti-inflammatory Cotton Fabrics and Silica Nanoparticles with Potential Topical Medical Applications. ACS APPLIED MATERIALS & INTERFACES 2020; 12:25658-25675. [PMID: 32407065 DOI: 10.1021/acsami.0c06629] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The preparation of functional cotton fabrics and silica nanoparticles by direct covalent linking of nonsteroidal anti-inflammatory drugs (salicylic acid, ibuprofen, and diclofenac) through an amide group is reported. Moreover, the coating of cotton fabrics with silica nanoparticles functionalized with such antiinflamatory agents is found to increase the roughness of the surface, providing hydrophobicity to the modified fabrics. This property is enhanced by the addition of fluorinated alkyl silane in the co-condensation process to form the coating solution. Characterization of the functionalized nanoparticles and cotton textiles is accomplished by microscopic and spectroscopic techniques. The treatment of functionalized nanoparticles and cotton fabrics with model proteases and leukocytes from animal origin results in the in situ release of the drug by the selective enzymatic cleavage of the amide bond. Topical cutaneous applications in wound dressings and cream formulations for the acceleration of wound healing are envisaged.
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Affiliation(s)
- Hao Li
- Department of Chemistry and Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Faculty of Sciences, Carrer dels Til.lers, UAB Campus, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain
| | - Albert Granados
- Department of Chemistry and Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Faculty of Sciences, Carrer dels Til.lers, UAB Campus, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain
| | - Ester Fernández
- Departament de Biologia Cel·lular, Fisiologia i Immunologia and Institut de Neurociències, Universitat Autònoma de Barcelona, Campus UAB, 08193 Cerdanyola del Vallès, Barcelona, Spain
| | - Roser Pleixats
- Department of Chemistry and Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Faculty of Sciences, Carrer dels Til.lers, UAB Campus, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain
| | - Adelina Vallribera
- Department of Chemistry and Centro de Innovación en Quı́mica Avanzada (ORFEO-CINQA), Faculty of Sciences, Carrer dels Til.lers, UAB Campus, Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Barcelona, Spain
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6
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Gisbert-Garzarán M, Vallet-Regí M. Influence of the Surface Functionalization on the Fate and Performance of Mesoporous Silica Nanoparticles. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E916. [PMID: 32397449 PMCID: PMC7279540 DOI: 10.3390/nano10050916] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 04/21/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023]
Abstract
Mesoporous silica nanoparticles have been broadly applied as drug delivery systems owing to their exquisite features, such as excellent textural properties or biocompatibility. However, there are various biological barriers that prevent their proper translation into the clinic, including: (1) lack of selectivity toward tumor tissues, (2) lack of selectivity for tumoral cells and (3) endosomal sequestration of the particles upon internalization. In addition, their open porous structure may lead to premature drug release, consequently affecting healthy tissues and decreasing the efficacy of the treatment. First, this review will provide a comprehensive and systematic overview of the different approximations that have been implemented into mesoporous silica nanoparticles to overcome each of such biological barriers. Afterward, the potential premature and non-specific drug release from these mesoporous nanocarriers will be addressed by introducing the concept of stimuli-responsive gatekeepers, which endow the particles with on-demand and localized drug delivery.
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Affiliation(s)
- Miguel Gisbert-Garzarán
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
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7
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A pH-sensitive carrier based-on modified hollow mesoporous carbon nanospheres with calcium-latched gate for drug delivery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 109:110517. [PMID: 32228977 DOI: 10.1016/j.msec.2019.110517] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 11/12/2019] [Accepted: 12/01/2019] [Indexed: 01/22/2023]
Abstract
A novel nanocarrier based-on hollow mesoporous carbon nanospheres (HMCNs) with primary amines on its surface, a large cavity, and good hydrophilicity was synthesized by a hydrothermal reaction. The primary amine functionalities on the mesoporous carbon were used as the initiation sites for growing poly (epichlorohydrin) (PCH) chains. The chlorine groups in the side chain of PCH were replaced with imidazole as the pendant groups. Calcium chloride (CaCl2) was applied as a capping agent. The coordination bonding was formed between pendant imidazole groups and calcium ions. Doxorubicin (DOX) was selected as a model of hydrophilic anticancer drug and was loaded onto the nanocarrier and released through the cleavage of the pH-sensitive coordination bonding. The gating mechanism enables the nanocarrier to store and release the calcium ions and the DOX molecules trapped in the pores. MTT assay toward HeLa cells indicated that the nanocarrier had low toxicity because of the surface modification with the oxygen-rich polymer. The cellular uptake of the pH-sensitive nanocarrier for HeLa cancer cell lines was confirmed by CLSM images and flow cytometry. So, the novel pH-sensitive nanocarrier can be applicable to carry and release both DOX drug and calcium ions for cancer treatment.
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Manzano M, Vallet-Regí M. Ultrasound responsive mesoporous silica nanoparticles for biomedical applications. Chem Commun (Camb) 2019; 55:2731-2740. [PMID: 30694270 PMCID: PMC6667338 DOI: 10.1039/c8cc09389j] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Nanotechnology, which has already revolutionised many technological areas, is expected to transform life sciences. In this sense, nanomedicine could address some of the most important limitations of conventional medicine. In general, nanomedicine includes three major objectives: (1) trap and protect a great amount of therapeutic agents; (2) carry them to the specific site of disease avoiding any leakage; and (3) release on-demand high local concentrations of therapeutic agents. This feature article will make special emphasis on mesoporous silica nanoparticles that release their therapeutic cargo in response to ultrasound.
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Affiliation(s)
- Miguel Manzano
- Departamento de Química en Ciencias Farmacéuticas, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i + 12, Plaza Ramón y Cajal s/n, 28040 Madrid, Spain.
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9
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Motealleh A, Dorri P, Kehr NS. Self-assembled monolayers of chiral periodic mesoporous organosilica as a stimuli responsive local drug delivery system. J Mater Chem B 2019; 7:2362-2371. [DOI: 10.1039/c8tb02507j] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
pH responsive PMOs deliver higher dosages of drugs to malignant cells while delivering less of the drugs to healthy cells.
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Affiliation(s)
- Andisheh Motealleh
- Physikalisches Institut and Center für Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- D-48149 Münster
- Germany
| | - Pooya Dorri
- Physikalisches Institut and Center für Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- D-48149 Münster
- Germany
| | - Nermin Seda Kehr
- Physikalisches Institut and Center für Soft Nanoscience
- Westfälische Wilhelms-Universität Münster
- D-48149 Münster
- Germany
- California NanoSystems Institute (CNSI)
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10
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Kumar N, Chen W, Cheng CA, Deng T, Wang R, Zink JI. Stimuli-Responsive Nanomachines and Caps for Drug Delivery. Enzymes 2018; 43:31-65. [PMID: 30244808 DOI: 10.1016/bs.enz.2018.07.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
In this review we focus on methods that are used to trap and release on command therapeutic drugs from mesoporous silica nanoparticles (MSNs). The pores in the MSNs are large enough to accommodate a wide range of cargo molecules such as anticancer and antibiotic drugs and yet small enough to be blocked by a variety of bulky molecules that act as caps. The caps are designed to be tightly attached to the pore openings and trap the cargo molecules without leakage, but upon application of a designed stimulus detach from the nanoparticles and release the cargo. Of special emphasis in this review are nanomachines that respond to stimuli administered from external sources such as light or magnetic fields, or from chemical stimuli produced by the biological system such as a general change in pH or redox potential, or a highly specific chemical produced by a cancer cell or infectious bacterium. The goal is to release a high local concentration of the cargo only where and when it is needed, thus minimizing off-target side effects. We discuss sophisticated reversible nanomachines but also discuss some useful caps that simply break off from the nanoparticles in response to the selected stimulus. Many ingenious systems have been and are being designed; we primarily highlight those that have been demonstrated to operate in vitro and/or in vivo. In most cases the closed MSNs are endocytosed by diseased or infected cells and opened inside the cells to release the drugs. We begin with an overview of the nanoparticles and nanomachines and then present examples of drug release triggered by internal chemical stimuli from the organism and finally by external light and magnetic field stimuli.
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Affiliation(s)
- Navnita Kumar
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, United States
| | - Wei Chen
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, United States
| | - Chi-An Cheng
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, United States
| | - Tian Deng
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, United States
| | - Ruining Wang
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, United States
| | - Jeffrey I Zink
- Department of Chemistry and Biochemistry, University of California, Los Angeles, CA, United States.
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11
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Zeleňák V, Beňová E, Almáši M, Halamová D, Hornebecq V, Hronský V. Photo-switchable nanoporous silica supports for controlled drug delivery. NEW J CHEM 2018. [DOI: 10.1039/c8nj00267c] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A stimuli-responsive drug delivery system consisting of SBA-12 nanoporous silica modified with a photo-switchable coumarin ligand was studied for the delivery of the non-steroidal anti-inflammatory drug naproxen.
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Affiliation(s)
- Vladimír Zeleňák
- Department of Inorganic Chemistry
- Faculty of Science
- P.J. Šafárik University
- SK-041 54 Košice
- Slovakia
| | - Eva Beňová
- Department of Inorganic Chemistry
- Faculty of Science
- P.J. Šafárik University
- SK-041 54 Košice
- Slovakia
| | - Miroslav Almáši
- Department of Inorganic Chemistry
- Faculty of Science
- P.J. Šafárik University
- SK-041 54 Košice
- Slovakia
| | - Dáša Halamová
- Department of Inorganic Chemistry
- Faculty of Science
- P.J. Šafárik University
- SK-041 54 Košice
- Slovakia
| | | | - Viktor Hronský
- Department of Physics
- Faculty of Electrical Engineering and Informatics
- Technical University of Košice
- SK-042 00 Košice
- Slovakia
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12
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Alarcos N, Cohen B, Ziółek M, Douhal A. Photochemistry and Photophysics in Silica-Based Materials: Ultrafast and Single Molecule Spectroscopy Observation. Chem Rev 2017; 117:13639-13720. [PMID: 29068670 DOI: 10.1021/acs.chemrev.7b00422] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Silica-based materials (SBMs) are widely used in catalysis, photonics, and drug delivery. Their pores and cavities act as hosts of diverse guests ranging from classical dyes to drugs and quantum dots, allowing changes in the photochemical behavior of the confined guests. The heterogeneity of the guest populations as well as the confinement provided by these hosts affect the behavior of the formed hybrid materials. As a consequence, the observed reaction dynamics becomes significantly different and complex. Studying their photobehavior requires advanced laser-based spectroscopy and microscopy techniques as well as computational methods. Thanks to the development of ultrafast (spectroscopy and imaging) tools, we are witnessing an increasing interest of the scientific community to explore the intimate photobehavior of these composites. Here, we review the recent theoretical and ultrafast experimental studies of their photodynamics and discuss the results in comparison to those in homogeneous media. The discussion of the confined dynamics includes solvation and intra- and intermolecular proton-, electron-, and energy transfer events of the guest within the SBMs. Several examples of applications in photocatalysis, (photo)sensors, photonics, photovoltaics, and drug delivery demonstrate the vast potential of the SBMs in modern science and technology.
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Affiliation(s)
- Noemí Alarcos
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha , Avenida Carlos III, S.N., 45071 Toledo, Spain
| | - Boiko Cohen
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha , Avenida Carlos III, S.N., 45071 Toledo, Spain
| | - Marcin Ziółek
- Quantum Electronics Laboratory, Faculty of Physics, Adam Mickiewicz University , Umultowska 85, 61-614 Poznań, Poland
| | - Abderrazzak Douhal
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha , Avenida Carlos III, S.N., 45071 Toledo, Spain
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13
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Martín-Fernández C, Montero-Campillo MM, Alkorta I, Elguero J. Modulating the Proton Affinity of Silanol and Siloxane Derivatives by Tetrel Bonds. J Phys Chem A 2017; 121:7424-7431. [DOI: 10.1021/acs.jpca.7b07886] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Carlos Martín-Fernández
- Instituto
de Química Médica, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
- Department
of Chemistry, KU Leuven, Celestijnenlaan, 200F, 3001 Leuven, Belgium
| | | | - Ibon Alkorta
- Instituto
de Química Médica, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
| | - José Elguero
- Instituto
de Química Médica, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
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14
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Mohammadi MR, Nojoomi A, Mozafari M, Dubnika A, Inayathullah M, Rajadas J. Nanomaterials engineering for drug delivery: a hybridization approach. J Mater Chem B 2017; 5:3995-4018. [PMID: 32264132 DOI: 10.1039/c6tb03247h] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The last twenty years have witnessed great advances in biology, medicine, and materials science, leading to the development of various nanoparticle (NP)-mediated drug delivery systems. Innovation in materials science has led the generation of biodegradable, biocompatible, stimuli-responsive, and targeted delivery systems. However, currently available nanotherapeutic technologies are not efficient, which has culminated in the failure of their clinical trials. Despite huge efforts devoted to drug delivery nanotherapeutics, only a small amount of the injected material could reach the desired target. One promising strategy to enhance the efficiency of NP drug delivery is to hybridize multiple materials, where each component could play a critical role in an efficient multipurpose delivery system. This review aims to comprehensively cover different techniques, materials, advantages, and drawbacks of various systems to develop hybrid nano-vesicles for drug delivery. Attention is finally given to the hybridization benefits in overcoming the biological barriers for drug delivery. It is believed that the advent of modern nano-formulations for multifunctional hybrid carriers paves the way for future advances to achieve more efficient drug delivery systems.
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Affiliation(s)
- M Rezaa Mohammadi
- Biomaterials and Advanced Drug Delivery Laboratory, Stanford University School of Medicine, 1050 Arastradero Road, Palo Alto, CA 94304, USA
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15
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Croissant JG, Fatieiev Y, Khashab NM. Degradability and Clearance of Silicon, Organosilica, Silsesquioxane, Silica Mixed Oxide, and Mesoporous Silica Nanoparticles. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1604634. [PMID: 28084658 DOI: 10.1002/adma.201604634] [Citation(s) in RCA: 391] [Impact Index Per Article: 55.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 10/13/2016] [Indexed: 05/27/2023]
Abstract
The biorelated degradability and clearance of siliceous nanomaterials have been questioned worldwide, since they are crucial prerequisites for the successful translation in clinics. Typically, the degradability and biocompatibility of mesoporous silica nanoparticles (MSNs) have been an ongoing discussion in research circles. The reason for such a concern is that approved pharmaceutical products must not accumulate in the human body, to prevent severe and unpredictable side-effects. Here, the biorelated degradability and clearance of silicon and silica nanoparticles (NPs) are comprehensively summarized. The influence of the size, morphology, surface area, pore size, and surface functional groups, to name a few, on the degradability of silicon and silica NPs is described. The noncovalent organic doping of silica and the covalent incorporation of either hydrolytically stable or redox- and enzymatically cleavable silsesquioxanes is then described for organosilica, bridged silsesquioxane (BS), and periodic mesoporous organosilica (PMO) NPs. Inorganically doped silica particles such as calcium-, iron-, manganese-, and zirconium-doped NPs, also have radically different hydrolytic stabilities. To conclude, the degradability and clearance timelines of various siliceous nanomaterials are compared and it is highlighted that researchers can select a specific nanomaterial in this large family according to the targeted applications and the required clearance kinetics.
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Affiliation(s)
- Jonas G Croissant
- Smart Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Yevhen Fatieiev
- Smart Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
| | - Niveen M Khashab
- Smart Hybrid Materials Laboratory (SHMs), Advanced Membranes and Porous Materials Center, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia
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16
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Liu M, Du H, Zhang W, Zhai G. Internal stimuli-responsive nanocarriers for drug delivery: Design strategies and applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 71:1267-1280. [DOI: 10.1016/j.msec.2016.11.030] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 10/26/2016] [Accepted: 11/08/2016] [Indexed: 11/29/2022]
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17
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Targeting inflammasome by the inhibition of caspase-1 activity using capped mesoporous silica nanoparticles. J Control Release 2017; 248:60-70. [DOI: 10.1016/j.jconrel.2017.01.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 01/01/2017] [Indexed: 12/19/2022]
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18
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Gisbert-Garzarán M, Manzano M, Vallet-Regí M. pH-Responsive Mesoporous Silica and Carbon Nanoparticles for Drug Delivery. Bioengineering (Basel) 2017; 4:E3. [PMID: 28952481 PMCID: PMC5590444 DOI: 10.3390/bioengineering4010003] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 01/12/2017] [Accepted: 01/16/2017] [Indexed: 01/09/2023] Open
Abstract
The application of nanotechnology to medicine constitutes a major field of research nowadays. In particular, the use of mesoporous silica and carbon nanoparticles has attracted the attention of numerous researchers due to their unique properties, especially when applied to cancer treatment. Many strategies based on stimuli-responsive nanocarriers have been developed to control the drug release and avoid premature release. Here, we focus on the use of the subtle changes of pH between healthy and diseased areas along the body to trigger the release of the cargo. In this review, different approximations of pH-responsive systems are considered: those based on the use of the host-guest interactions between the nanocarriers and the drugs, those based on the hydrolysis of acid-labile bonds and those based on supramolecular structures acting as pore capping agents.
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Affiliation(s)
- Miguel Gisbert-Garzarán
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain.
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain.
| | - Miguel Manzano
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain.
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain.
| | - María Vallet-Regí
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12, Plaza Ramón y Cajal s/n, E-28040 Madrid, Spain.
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Madrid 28029, Spain.
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19
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Protein-gold clusters-capped mesoporous silica nanoparticles for high drug loading, autonomous gemcitabine/doxorubicin co-delivery, and in-vivo tumor imaging. J Control Release 2016; 229:183-191. [PMID: 27016140 DOI: 10.1016/j.jconrel.2016.03.030] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/17/2016] [Accepted: 03/18/2016] [Indexed: 01/01/2023]
Abstract
Functional nanocarriers capable of transporting high drug contents without premature leakage and to controllably deliver several drugs are needed for better cancer treatments. To address this clinical need, gold cluster bovine serum albumin (AuNC@BSA) nanogates were engineered on mesoporous silica nanoparticles (MSN) for high drug loadings and co-delivery of two different anticancer drugs. The first drug, gemcitabine (GEM, 40wt%), was loaded in positively-charged ammonium-functionalized MSN (MSN-NH3(+)). The second drug, doxorubicin (DOX, 32wt%), was bound with negatively-charged AuNC@BSA electrostatically-attached onto MSN-NH3(+), affording highly loaded pH-responsive MSN-AuNC@BSA nanocarriers. The co-delivery of DOX and GEM was achieved for the first time via an inorganic nanocarrier, possessing a zero-premature leakage behavior as well as drug loading capacities seven times higher than polymersome NPs. Besides, unlike the majority of strategies used to cap the pores of MSN, AuNC@BSA nanogates are biotools and were applied for targeted red nuclear staining and in-vivo tumor imaging. The straightforward non-covalent combination of MSN and gold-protein cluster bioconjugates thus leads to a simple, yet multifunctional nanotheranostic for the next generation of cancer treatments.
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20
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Rosenholm JM, Zhang J, Linden M, Sahlgren C. Mesoporous silica nanoparticles in tissue engineering – a perspective. Nanomedicine (Lond) 2016; 11:391-402. [DOI: 10.2217/nnm.15.212] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
In this review, we summarize the latest developments and give a perspective on future applications of mesoporous silica nanoparticles (MSNs) in regenerative medicine. MSNs constitute a flexible platform for controlled delivery of drugs and imaging agents in tissue engineering and stem cell therapy. We highlight the recent advances in applying MSNs for controlled drug delivery and stem cell tracking. We touch upon novel functions of MSNs in real time imaging of drug release and biological function, and as tools to control the chemical and mechanical environment of stem cells. We discuss the need for novel model systems for studying biofunctionality and biocompatibility of MSNs, and how the interdisciplinary activities within the field will advance biotechnology research.
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Affiliation(s)
- Jessica Maria Rosenholm
- Pharmaceutical Sciences Laboratory, Faculty of Science & Engineering, Åbo Akademi University, Tykistökatu 6A, FIN-20521, Turku, Finland
| | - Jixi Zhang
- Key Laboratory of Biorheological Science & Technology, Ministry of Education, College of Bioengineering, Chongqing University, No. 174 Shazheng Road, Chongqing 400044, China
| | - Mika Linden
- Inorganic Chemistry II, Ulm University, Albert-Einstein-Allee 11, D-89081 Ulm, Germany
| | - Cecilia Sahlgren
- Turku Centre for Biotechnology, University of Turku & Åbo Akademi University, FI-20520 Turku, Finland
- Department of Biomedical Engineering, Technical University of Eindhoven, 5613 DR Eindhoven, The Netherlands
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21
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Aznar E, Oroval M, Pascual L, Murguía JR, Martínez-Máñez R, Sancenón F. Gated Materials for On-Command Release of Guest Molecules. Chem Rev 2016; 116:561-718. [DOI: 10.1021/acs.chemrev.5b00456] [Citation(s) in RCA: 381] [Impact Index Per Article: 47.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Elena Aznar
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Mar Oroval
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Lluís Pascual
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Jose Ramón Murguía
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- Departamento
de Biotecnología, Universitat Politècnica de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Ramón Martínez-Máñez
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
| | - Félix Sancenón
- Instituto
Interuniversitario de Investigación de Reconocimiento Molecular
y Desarrollo Tecnológico (IDM), Unidad mixta Universitat Politècnica de València-Universitat de València, Camino
de Vera s/n, 46022 València, Spain
- Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 València, Spain
- CIBER
de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN)
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22
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Mekaru H, Lu J, Tamanoi F. Development of mesoporous silica-based nanoparticles with controlled release capability for cancer therapy. Adv Drug Deliv Rev 2015; 95:40-9. [PMID: 26434537 PMCID: PMC4663124 DOI: 10.1016/j.addr.2015.09.009] [Citation(s) in RCA: 161] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 09/08/2015] [Accepted: 09/22/2015] [Indexed: 11/20/2022]
Abstract
Nanoparticles that respond to internal and external stimuli to carry out controlled release of anticancer drugs have been developed. In this review, we focus on the development of mesoporous silica based nanoparticles, as this type of materials provides a relatively stable material that is amenable to various chemical modifications. We first provide an overview of various designs employed to construct MSN-based controlled release systems. These systems respond to internal stimuli such as pH, redox state and the presence of biomolecules as well as to external stimuli such as light and magnetic field. They are at a different stage of development; depending on the system, their operation has been demonstrated in aqueous solution, in cancer cells or in animal models. Efforts to develop MSNs with multi-functionality will be discussed. Safety and biodegradation of MSNs, issues that need to be overcome for clinical development of MSNs, will be discussed. Advances in the synthesis of mechanized theranostic nanoparticles open up the possibility to start envisioning future needs for medical equipment.
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Affiliation(s)
- Harutaka Mekaru
- Dept. of Microbio., Immunol. & Molec. Genet. Jonsson Comprehensive Cancer Center Molecular Biology Institute , University of California, Los Angeles, CA, United States
| | - Jie Lu
- Dept. of Microbio., Immunol. & Molec. Genet. Jonsson Comprehensive Cancer Center Molecular Biology Institute , University of California, Los Angeles, CA, United States
| | - Fuyuhiko Tamanoi
- Dept. of Microbio., Immunol. & Molec. Genet. Jonsson Comprehensive Cancer Center Molecular Biology Institute , University of California, Los Angeles, CA, United States.
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23
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Affiliation(s)
- Yi Shi
- Department of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, Fort Worth, Texas, USA
| | | | - Anthony J. Di Pasqua
- Department of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, Fort Worth, Texas, USA
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24
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Giret S, Wong Chi Man M, Carcel C. Mesoporous-Silica-Functionalized Nanoparticles for Drug Delivery. Chemistry 2015; 21:13850-65. [PMID: 26250991 DOI: 10.1002/chem.201500578] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The ever-growing interest for finding efficient and reliable methods for treatment of diseases has set a precedent for the design and synthesis of new functional hybrid materials, namely porous nanoparticles, for controlled drug delivery. Mesoporous silica nanoparticles (MSNPs) represent one of the most promising nanocarriers for drug delivery as they possess interesting chemical and physical properties, thermal and mechanical stabilities, and are biocompatibile. In particular, their easily functionalizable surface allows a large number of property modifications further improving their efficiency in this field. This Concept article deals with the advances on the novel methods of functionalizing MSNPs, inside or outside the pores, as well as within the walls, to produce efficient and smart drug carriers for therapy.
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Affiliation(s)
- Simon Giret
- Institut Charles Gerhardt Montpellier, UMR-5253, ENSCM, Université Montpellier, CNRS, 8 Rue de l'École Normale, 34296 Montpellier cedex 5 (France)
| | - Michel Wong Chi Man
- Institut Charles Gerhardt Montpellier, UMR-5253, ENSCM, Université Montpellier, CNRS, 8 Rue de l'École Normale, 34296 Montpellier cedex 5 (France)
| | - Carole Carcel
- Institut Charles Gerhardt Montpellier, UMR-5253, ENSCM, Université Montpellier, CNRS, 8 Rue de l'École Normale, 34296 Montpellier cedex 5 (France).
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25
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Tan L, Yang MY, Wu HX, Tang ZW, Xiao JY, Liu CJ, Zhuo RX. Glucose- and pH-responsive nanogated ensemble based on polymeric network capped mesoporous silica. ACS APPLIED MATERIALS & INTERFACES 2015; 7:6310-6316. [PMID: 25735191 DOI: 10.1021/acsami.5b00631] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this paper, a glucose and pH-responsive release system based on polymeric network capped mesoporous silica nanoparticles (MSN) has been presented. The poly(acrylic acid) (PAA) brush on MSN was obtained through the surface-initiated atom transfer radical polymerization (SI-ATRP) of t-butyl acrylate and the subsequent hydrolysis of the ester bond. Then the PAA was glycosylated with glucosamine to obtain P(AA-AGA). To block the pore of silica, the P(AA-AGA) chains were cross-linked through the formation of boronate esters between 4,4-(ethylenedicarbamoyl)phenylboronic acid (EPBA) and the hydroxyl groups of P(AA-AGA). The boronate esters disassociated in the presence of glucose or in acidic conditions, which lead to opening of the mesoporous channels and the release of loaded guest molecules. The rate of release could be tuned by varying the pH or the concentration of glucose in the environment. The combination of two stimuli exhibited an obvious enhanced release capacity in mild acidic conditions (pH 6.0).
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Affiliation(s)
- Lei Tan
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
| | - Mei-Yan Yang
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
| | - Hai-Xia Wu
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
- ‡College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, People's Republic of China
| | - Zhao-Wen Tang
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
| | - Jian-Yun Xiao
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
| | - Chuan-Jun Liu
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
| | - Ren-Xi Zhuo
- †Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, People's Republic of China
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26
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Zhao J, Lu C, He X, Zhang X, Zhang W, Zhang X. Polyethylenimine-Grafted Cellulose Nanofibril Aerogels as Versatile Vehicles for Drug Delivery. ACS APPLIED MATERIALS & INTERFACES 2015; 7:2607-15. [PMID: 25562313 DOI: 10.1021/am507601m] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Jiangqi Zhao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute at Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Canhui Lu
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute at Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Xu He
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute at Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Xiaofang Zhang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute at Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Wei Zhang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute at Sichuan University, No. 24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Ximu Zhang
- State Key Laboratory of Oral Disease, West China Hospital
of Stomatology, Sichuan University, Chengdu 610041, China
- Department of Preventive Dentistry, West China Hospital
of Stomatology, Sichuan University, Chengdu 610041, China
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27
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Jin Y, Qian Y. Photophysical properties, aggregation-induced fluorescence in nanoaggregates and cell imaging of 2,5-bisaryl 1,3,4-oxadiazoles. NEW J CHEM 2015. [DOI: 10.1039/c4nj02293a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Conjugated fluorescence dyes of 2,5-bisaryl 1,3,4-oxadiazoles with carbazole-triphenylamine moieties encapsulated into different nanoparticles are successfully applied to cell imaging.
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Affiliation(s)
- Yongchang Jin
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- China
| | - Ying Qian
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- China
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28
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Théron C, Gallud A, Giret S, Maynadier M, Grégoire D, Puche P, Jacquet E, Pop G, Sgarbura O, Bellet V, Hibner U, Zink JI, Garcia M, Wong Chi Man M, Carcel C, Gary-Bobo M. pH-operated hybrid silica nanoparticles with multiple H-bond stoppers for colon cancer therapy. RSC Adv 2015. [DOI: 10.1039/c5ra09891b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Controlled delivery of a chemotherapeutic drug from pH-sensitive hybrid silica nanocarriers efficiently targets colon carcinoma cells. The drug, blocked by cyanuric acid as stopper, is autonomously released inside the cancer cells.
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Affiliation(s)
- C. Théron
- Institut Charles Gerhardt Montpellier
- UMR-5253, ENSCM, Université Montpellier, CNRS
- 34296 Montpellier
- France
- Department of Chemistry and Biochemistry
| | - A. Gallud
- Institut des Biomolécules Max Mousseron de Montpellier
- UMR 5247 CNRS-Université Montpellier-ENSCM
- Bâtiment (E), Faculté de Pharmacie
- 34093 Montpellier
- France
| | - S. Giret
- Institut Charles Gerhardt Montpellier
- UMR-5253, ENSCM, Université Montpellier, CNRS
- 34296 Montpellier
- France
| | | | - D. Grégoire
- Institut de Génétique Moléculaire de Montpellier
- UMR 5535
- CNRS
- Université Montpellier
- 34293 Montpellier
| | - P. Puche
- Clinique Beau-Soleil
- 34070 Montpellier
- France
| | - E. Jacquet
- Clinique Beau-Soleil
- 34070 Montpellier
- France
| | - G. Pop
- Clinique Beau-Soleil
- 34070 Montpellier
- France
| | - O. Sgarbura
- Institut régional du Cancer Montpellier, Chirurgie A2
- 34298 Montpellier
- France
| | - V. Bellet
- Institut des Biomolécules Max Mousseron de Montpellier
- UMR 5247 CNRS-Université Montpellier-ENSCM
- Bâtiment (E), Faculté de Pharmacie
- 34093 Montpellier
- France
| | - U. Hibner
- Institut de Génétique Moléculaire de Montpellier
- UMR 5535
- CNRS
- Université Montpellier
- 34293 Montpellier
| | - J. I. Zink
- Department of Chemistry and Biochemistry
- University of California Los Angeles
- Los Angeles
- USA
| | - M. Garcia
- Institut des Biomolécules Max Mousseron de Montpellier
- UMR 5247 CNRS-Université Montpellier-ENSCM
- Bâtiment (E), Faculté de Pharmacie
- 34093 Montpellier
- France
| | - M. Wong Chi Man
- Institut Charles Gerhardt Montpellier
- UMR-5253, ENSCM, Université Montpellier, CNRS
- 34296 Montpellier
- France
| | - C. Carcel
- Institut Charles Gerhardt Montpellier
- UMR-5253, ENSCM, Université Montpellier, CNRS
- 34296 Montpellier
- France
| | - M. Gary-Bobo
- Institut des Biomolécules Max Mousseron de Montpellier
- UMR 5247 CNRS-Université Montpellier-ENSCM
- Bâtiment (E), Faculté de Pharmacie
- 34093 Montpellier
- France
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29
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Tan L, Wu HX, Yang MY, Liu CJ, Zhuo RX. The dual-stimulated release of size-selected cargos from cyclodextrin-covered mesoporous silica nanoparticles. RSC Adv 2015. [DOI: 10.1039/c4ra15574b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A drug delivery system of dual-stimulated release of size-selected cargos from β-cyclodextrin-covered mesoporous silica nanoparticles was prepared.
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Affiliation(s)
- Lei Tan
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Hai-Xia Wu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Mei-Yan Yang
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Chuan-Jun Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
| | - Ren-Xi Zhuo
- Key Laboratory of Biomedical Polymers of Ministry of Education
- College of Chemistry and Molecular Science
- Wuhan University
- Wuhan
- P. R. China
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30
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Wang W, Chen L, Xu LP, Du H, Wen Y, Song Y, Zhang X. A free-blockage controlled release system based on the hydrophobic/hydrophilic conversion of mesoporous silica nanopores. Chemistry 2014; 21:2680-5. [PMID: 25504676 DOI: 10.1002/chem.201405222] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2014] [Indexed: 11/11/2022]
Abstract
A pH-responsive free-blockage release system was achieved through controlling the hydrophobic/hydrophilic conversion of mesoporous silica nanopores. This system further presented pulsatile release with changing pH values between 4.0 and 7.0 for several cycles. This free-blockage release system could also release antitumor agents to induce cell death after infecting tumor cells and could have the ability of continuous infection to tumor cells with high drug-delivery efficiency and few side effects.
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Affiliation(s)
- Wenqian Wang
- Research Centre for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing 100083 (P. R. China)
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