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Qi Q, Shen Q, Geng J, An W, Wu Q, Wang N, Zhang Y, Li X, Wang W, Yu C, Li L. Stimuli-responsive biodegradable silica nanoparticles: From native structure designs to biological applications. Adv Colloid Interface Sci 2024; 324:103087. [PMID: 38278083 DOI: 10.1016/j.cis.2024.103087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 12/24/2023] [Accepted: 01/05/2024] [Indexed: 01/28/2024]
Abstract
Due to their inherent advantages, silica nanoparticles (SiNPs) have greatly potential applications as bioactive materials in biosensors/biomedicine. However, the long-term and nonspecific accumulation in healthy tissues may give rise to toxicity, thereby impeding their widespread clinical application. Hence, it is imperative and noteworthy to develop biodegradable and clearable SiNPs for biomedical purposes. Recently, the design of multi-stimuli responsive SiNPs to improve degradation efficiency under specific pathological conditions has increased their clinical trial potential as theranostic nanoplatform. This review comprehensively summaries the rational design and recent progress of biodegradable SiNPs under various internal and external stimuli for rapid in vivo degradation and clearance. In addition, the factors that affect the biodegradation of SiNPs are also discussed. We believe that this systematic review will offer profound stimulus and timely guide for further research in the field of SiNP-based nanosensors/nanomedicine.
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Affiliation(s)
- Qianhui Qi
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China; Future Food Laboratory, Innovation Center of Yangtze River Delta, Zhejiang University, Jiaxing 314100, China
| | - Qian Shen
- Key Laboratory of Flexible Electronics (KLOFE) and School of Flexible Electronics (Future Technologies), Nanjing Tech University, Nanjing 211800, China
| | - Jiaying Geng
- Key Laboratory of Flexible Electronics (KLOFE) and School of Flexible Electronics (Future Technologies), Nanjing Tech University, Nanjing 211800, China
| | - Weizhen An
- Key Laboratory of Flexible Electronics (KLOFE) and School of Flexible Electronics (Future Technologies), Nanjing Tech University, Nanjing 211800, China
| | - Qiong Wu
- Key Laboratory of Flexible Electronics (KLOFE) and School of Flexible Electronics (Future Technologies), Nanjing Tech University, Nanjing 211800, China
| | - Nan Wang
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015, China
| | - Yu Zhang
- Institute of Agro-product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
| | - Xue Li
- Institute of Agro-product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
| | - Wei Wang
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China.
| | - Changmin Yu
- Key Laboratory of Flexible Electronics (KLOFE) and School of Flexible Electronics (Future Technologies), Nanjing Tech University, Nanjing 211800, China; State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, China.
| | - Lin Li
- The Institute of Flexible Electronics (IFE, Future Technologies), Xiamen University, Xiamen 361005, China.
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Abed HF, Abuwatfa WH, Husseini GA. Redox-Responsive Drug Delivery Systems: A Chemical Perspective. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3183. [PMID: 36144971 PMCID: PMC9503659 DOI: 10.3390/nano12183183] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/24/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
With the widespread global impact of cancer on humans and the extensive side effects associated with current cancer treatments, a novel, effective, and safe treatment is needed. Redox-responsive drug delivery systems (DDSs) have emerged as a potential cancer treatment with minimal side effects and enhanced site-specific targeted delivery. This paper explores the physiological and biochemical nature of tumors that allow for redox-responsive drug delivery systems and reviews recent advances in the chemical composition and design of such systems. The five main redox-responsive chemical entities that are the focus of this paper are disulfide bonds, diselenide bonds, succinimide-thioether linkages, tetrasulfide bonds, and platin conjugates. Moreover, as disulfide bonds are the most commonly used entities, the review explored disulfide-containing liposomes, polymeric micelles, and nanogels. While various systems have been devised, further research is needed to advance redox-responsive drug delivery systems for cancer treatment clinical applications.
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Affiliation(s)
- Heba F. Abed
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
| | - Waad H. Abuwatfa
- Department of Chemical Engineering, College of Engineering, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
- Materials Science and Engineering Program, College of Arts and Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
| | - Ghaleb A. Husseini
- Department of Chemical Engineering, College of Engineering, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
- Materials Science and Engineering Program, College of Arts and Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
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3
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Zhang B, Zhou Y, Liu C, Abdelrahman Mohammed MA, Chen Z, Chen Z. Immobilized penicillin G acylase with enhanced activity and stability using glutaraldehyde-modified polydopamine-coated Fe 3 O 4 nanoparticles. Biotechnol Appl Biochem 2022; 69:629-641. [PMID: 33650711 DOI: 10.1002/bab.2138] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 02/24/2021] [Indexed: 01/01/2023]
Abstract
In this work, Fe3 O4 nanoparticles (NPs) were coated with polydopamine (PDA) to structure Fe3 O4 @PDA NPs by the spontaneous oxygen-mediated self-polymerization of dopamine (DA) in an aqueous solution of pH = 8.5. The fabricated Fe3 O4 @PDA NPs were grafted by glutaraldehyde to realize the immobilization of penicillin G acylase (PGA) under mild conditions. The carriers of each stage were characterized and investigated by transmission electron microscopy, X-ray diffraction, Fourier transform infrared, and vibrating sample magnetometry. To improve the catalytic activity and stability of immobilized PGA, the immobilization conditions were investigated and optimized. Under the optimal immobilization conditions, the enzyme loading capacity, enzyme activity, and enzyme activity recovery of immobilized PGA were 114 mg/g, 26,308 U/g, and 78.5%, respectively. In addition, the immobilized PGA presented better temperature and pH stability compared with free PGA. The reusability study ensured that the immobilized PGA showed an excellent repeating application performance. In particular, the recovery rate of immobilized PGA could reach 94.8% and immobilized PGA could retain 73.0% of its original activity after 12 cycles, indicating that the immobilized PGA exhibited a high operation stability and broad application potential in the biocatalysis field.
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Affiliation(s)
- Boyuan Zhang
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Yongshan Zhou
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Chunli Liu
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Monier Alhadi Abdelrahman Mohammed
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Zhangjun Chen
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
| | - Zhenbin Chen
- School of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou, China.,State Key Laboratory of Advanced Progressing and Recycling of Nonferrous Metals, Lanzhou University of Technology, Lanzhou, China
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4
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Porrang S, Davaran S, Rahemi N, Allahyari S, Mostafavi E. How Advancing are Mesoporous Silica Nanoparticles? A Comprehensive Review of the Literature. Int J Nanomedicine 2022; 17:1803-1827. [PMID: 35498391 PMCID: PMC9043011 DOI: 10.2147/ijn.s353349] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 03/31/2022] [Indexed: 12/12/2022] Open
Abstract
The application of mesoporous silica nanoparticles (MSNs) is ubiquitous in various sciences. MSNs possess unique features, including the diversity in manufacturing by different synthesis methods and from different sources, structure controllability, pore design capabilities, pore size tunability, nanoparticle size distribution adjustment, and the ability to create diverse functional groups on their surface. These characteristics have led to various types of MSNs as a unique system for drug delivery. In this review, first, the synthesis of MSNs by different methods via using different sources were studied. Then, the parameters affecting their physicochemical properties and functionalization have been discussed. Finally, the last decade’s novel strategies, including surface functionalization, drug delivery, and cancer treatment, based on the MSNs in drug delivery and cancer therapy have been addressed.
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Affiliation(s)
- Sahar Porrang
- Chemical Engineering Faculty, Sahand University of Technology, Tabriz, Iran
- Environmental Engineering Research Centre, Sahand University of Technology, Tabriz, Iran
| | - Soodabeh Davaran
- Department of Medical Nanotechnology, Faculty of Advanced Medical Science, Tabriz University of Medical Sciences, Tabriz, Iran
- Research Centre for Pharmaceutical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nader Rahemi
- Chemical Engineering Faculty, Sahand University of Technology, Tabriz, Iran
- Environmental Engineering Research Centre, Sahand University of Technology, Tabriz, Iran
- Nader Rahemi, Sahand University of Technology, Tabriz, Iran, Tel +98-41-33459100, Email
| | - Somaiyeh Allahyari
- Chemical Engineering Faculty, Sahand University of Technology, Tabriz, Iran
- Environmental Engineering Research Centre, Sahand University of Technology, Tabriz, Iran
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Correspondence: Ebrahim Mostafavi, Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA, Email ;
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Yan H, Dong J, Huang X, Du X. Protein-Gated Upconversion Nanoparticle-Embedded Mesoporous Silica Nanovehicles via Diselenide Linkages for Drug Release Tracking in Real Time and Tumor Chemotherapy. ACS APPLIED MATERIALS & INTERFACES 2021; 13:29070-29082. [PMID: 34101411 DOI: 10.1021/acsami.1c04447] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Two novel stimuli-responsive drug delivery systems (DDSs) were successfully created from bovine serum albumin- or myoglobin-gated upconversion nanoparticle-embedded mesoporous silica nanovehicles (UCNP@mSiO2) via diselenide (Se-Se)-containing linkages. More importantly, multiple roles of each scaffold of the nanovehicles were achieved. The controlled release of the encapsulated drug doxorubicin (DOX) within the mesopores was activated by triple stimuli (acidic pH, glutathione, or H2O2) of tumor microenvironments, owing to the conformation/surface charge changes in proteins or the reductive/oxidative cleavages of the Se-Se bonds. Upon release of DOX, the Förster resonance energy transfer between the UCNP cores and encapsulated DOX was eliminated, resulting in an increase in ratiometric upconversion luminescence for DOX release tracking in real time. The two protein-gated DDSs showed some differences in the drug release performances, relevant to structures and properties of the protein nanogates. The introduction of the Se-Se linkages not only increased the versatility of reductive/oxidative cleavages but also showed less cytotoxicity to all cell lines. The DOX-loaded protein-gated nanovehicles showed the inhibitory effect on tumor growth in tumor-bearing mice and negligible damage/toxicity to the normal tissues. The constructed nanovehicles in a spatiotemporally controlled manner have fascinating prospects in targeted drug delivery for cancer chemotherapy.
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Affiliation(s)
- Hua Yan
- Key Laboratory of Mesoscopic Chemistry (Ministry of Education), State Key Laboratory of Coordination Chemistry, and School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People's Republic of China
- School of Pharmaceutical and Materials Engineering, Taizhou University, Taizhou, Zhejiang Province 318000, People's Republic of China
| | - Jiangtao Dong
- Key Laboratory of Mesoscopic Chemistry (Ministry of Education), State Key Laboratory of Coordination Chemistry, and School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People's Republic of China
| | - Xuan Huang
- Key Laboratory of Mesoscopic Chemistry (Ministry of Education), State Key Laboratory of Coordination Chemistry, and School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People's Republic of China
| | - Xuezhong Du
- Key Laboratory of Mesoscopic Chemistry (Ministry of Education), State Key Laboratory of Coordination Chemistry, and School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, People's Republic of China
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6
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Kajani AA, Mehrgardi MA. Fluorescence resonance energy transfer monitoring of pH-responsive doxorubicin release from carbon dots/aptamer functionalized magnetic mesoporous silica. Nanomedicine (Lond) 2021; 16:627-639. [PMID: 33759545 DOI: 10.2217/nnm-2020-0410] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Aim: To develop a novel theranostic nanoplatform for simultaneous fluorescent monitoring and stimuli-triggered drug delivery. Materials & methods: Different microscopic and spectroscopic techniques were used for the characterization of nanocarriers. MCF-7 and human umbilical vein endothelial cell lines were cultured and treated with different doses of doxorubicin-loaded nanocarriers. The cell viability and drug release were studied using MTT assay and fluorescence microscopy. Results: Biocompatible and mono-disperse nanocarriers represent hollow and mesoporous structures with the calculated surface area of 552.83 m2.g-1, high magnetic activity (12.6 emu.g-1), appropriate colloidal stability and high drug loading capacity (up to 61%). Conclusion: Taxane-based carbon dots act as the pH-responsive gatekeepers for the controlled release of doxorubicin into cancer cells and provide a fluorescence resonance energy transfer system for real-time monitoring of drug delivery.
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Affiliation(s)
- Abolghasem Abbasi Kajani
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan 81746 73461, Iran.,Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran
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7
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Kankala RK, Wang SB, Chen AZ. Nanoarchitecting Hierarchical Mesoporous Siliceous Frameworks: A New Way Forward. iScience 2020; 23:101687. [PMID: 33163941 PMCID: PMC7607446 DOI: 10.1016/j.isci.2020.101687] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Owing to their attractive physicochemical and morphological attributes, mesoporous silica nanoparticles (MSNs) have attracted increasing attention over the past two decades for their utilization in diversified fields. Despite the success, these highly stable siliceous frameworks often suffer from several shortcomings of compatibility issues, uncontrollable degradability leading to long-term retention in vivo, and substantial unpredictable toxicity risks, as well as deprived drug encapsulation efficiency, which could limit their applicability in medicine. Along this line, various advancements have been made in re-engineering the stable siliceous frameworks, such as the incorporation of diverse molecular organic, as well as inorganic (cationic and anionic) species and monitoring the processing, as well as formulation parameters, resulting in the hetero-nanostructures of irregular-shaped (Janus and multi-podal) and dynamically-modulated (deformable solids) architectures with high morphological complexity. Insightfully, this review gives a brief emphasis on re-engineering such stable siliceous frameworks through modifying their intrinsic structural and physicochemical attributes. In conclusion, we recapitulate the review with exciting perspectives.
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Affiliation(s)
- Ranjith Kumar Kankala
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, P. R. China
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, Fujian 361021, P. R. China
- Fujian Provincial Key Laboratory of Biochemical Technology (Huaqiao University), Xiamen, Fujian 361021, P. R. China
| | - Shi-Bin Wang
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, P. R. China
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, Fujian 361021, P. R. China
- Fujian Provincial Key Laboratory of Biochemical Technology (Huaqiao University), Xiamen, Fujian 361021, P. R. China
| | - Ai-Zheng Chen
- College of Chemical Engineering, Huaqiao University, Xiamen, Fujian 361021, P. R. China
- Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, Fujian 361021, P. R. China
- Fujian Provincial Key Laboratory of Biochemical Technology (Huaqiao University), Xiamen, Fujian 361021, P. R. China
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Chen C, Ma T, Tang W, Wang X, Wang Y, Zhuang J, Zhu Y, Wang P. Reversibly-regulated drug release using poly(tannic acid) fabricated nanocarriers for reduced secondary side effects in tumor therapy. NANOSCALE HORIZONS 2020; 5:986-998. [PMID: 32322871 DOI: 10.1039/d0nh00032a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Numerous nanocarriers with pH-responsive properties have been designed and fabricated to reduce the adverse side effects of traditional chemotherapeutics, but these traditional nanocarriers are rarely reversible; this may cause "secondary" side effects on normal tissues, because the nanocarriers cannot be sealed again to prevent the leakage of incompletely released drugs after re-entering blood circulation. To overcome these limitations, we report herein the synthesis of a reversibly pH-responsive drug delivery system, which can achieve regulated drug release in a "release-stop-release" manner corresponding to changes in pH. Specifically, poly(tannic acid) as the "gatekeeper" was firstly deposited and polymerized on the surface of mesoporous silica nanoparticles (MSNs) via a modified mussel-inspired method similar to dopamine, and the formed polymer shell can be easily decorated with a targeting ligand HER2 antibody for the selective delivery of drugs to specific cells. The resulting nanocomposites exhibited good colloidal stability, good biocompatibility, high drug loading capacity and accurate HER2 antibody mediated targeting ability. Interestingly, a series of experiments fully demonstrated that the fabricated nanocomposites possessed intelligent reversible pH-responsive controlled release behavior through adjusting the density of the "gatekeeper" under different pH conditions, thereby achieving reversible switching from "on" to "off". Furthermore, in vitro and in vivo experiments verified that the fabricated targeting nanoparticles could efficiently inhibit tumor growth with minimal side effects. Meanwhile, these nanocarriers exhibited excellent reusability, in vitro cytotoxicity and minimal in vivo myocardial damage. Collectively, the reversible pH-operated nanovalve on the MSNs constructed here could serve as a nanoplatform to solve the problem of "secondary" side effects caused by residual drugs in irreversible "gatekeeper" systems.
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Affiliation(s)
- Chao Chen
- State Key Laboratory of Bioreactor Engineering, Shanghai Collaborative Innovation Center for Biomanufacturing, Biomedical Nanotechnology Center, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, China.
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9
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Li R, Peng F, Cai J, Yang D, Zhang P. Redox dual-stimuli responsive drug delivery systems for improving tumor-targeting ability and reducing adverse side effects. Asian J Pharm Sci 2020; 15:311-325. [PMID: 32636949 PMCID: PMC7327776 DOI: 10.1016/j.ajps.2019.06.003] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 03/28/2019] [Accepted: 06/20/2019] [Indexed: 01/23/2023] Open
Abstract
Cancer is a big challenge that has plagued the human beings for ages and one of the most effective treatments is chemotherapy. However, the low tumor-targeting ability limits the wide clinical application of chemotherapy. The microenvironment plays a critical role in many aspects of tumor genesis. It generates the tumor vasculature and it is highly implicated in the progression to metastasis. To maintain a suitable environment for tumor progression, there are special microenvironment in tumor cell, such as low pH, high level of glutathione (GSH) and reactive oxygen species (ROS), and more special enzymes, which is different to normal cell. Microenvironment-targeted therapy strategy could create new opportunities for therapeutic targeting. Compared to other targeting strategies, microenvironment-targeted therapy strategy will control the drug release into tumor cells more accurately. Redox responsive drug delivery systems (DDSs) are developed based on the high level of GSH in tumor cells. However, there are also GSH in normal cell though its level is lower. In order to control the release of drugs more accurately and reduce side effects, other drug release stimuli have been introduced to redox responsive DDSs. Under the synergistic reaction of two stimuli, redox dual-stimuli responsive DDSs will control the release of drugs more accurately and quickly and even increase the accumulation. This review summarizes strategies of redox dual-stimuli responsive DDSs such as pH, light, enzyme, ROS, and magnetic guide to delivery chemotherapeutic agents more accurately, aiming at providing new ideas for further promoting the drug release, enhancing tumor-targeting and improving anticancer effects. To better illustrate the redox dual-stimuli responsive DDS, preparations of carriers are also briefly described in the review.
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Affiliation(s)
- Ruirui Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Feifei Peng
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jia Cai
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Dandan Yang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Peng Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
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10
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Liu J, Li Y, Zhao M, Lei Z, Guo H, Tang Y, Yan H. Redox-responsive hollow mesoporous silica nanoparticles constructed via host-guest interactions for controllable drug release. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2019; 31:472-490. [PMID: 31791208 DOI: 10.1080/09205063.2019.1700601] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A novel redox-responsive hollow mesoporous silica (HMS) was constructed by host-guest interaction between β-cyclodextrin modified hollow mesoporus silica nanoparticles (HMS@β-CD) and the ferrocene-containing amphiphilic block copolymer PEG-b-PMAFc (PPFc), the prepared HMS@β-CD@PPFc system was used to control drug delivery in targeted cancer therapy through redox stimulus. The self-assembled morphology was investigated by transmission electron microscopy (TEM) and dynamic light scattering (DLS). Intracellular localization of DOX-loaded HMS@β-CD@PPFc in A549 cells was further investigated by confocal laser scanning microscopy (CLSM), and the results indicated that DOX-loaded HMS@β-CD@PPFc was ingested by A549 cells effectively. Furthermore, the redox agent H2O2 was used to trigger the release of DOX. The cytotoxicity evaluated by MTT method indicated that HMS@β-CD@PPFc had good biocompatibility and was promising as the drug carrier.
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Affiliation(s)
- Jiangtao Liu
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yan Li
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, China
| | - Min Zhao
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, China
| | - Zhongli Lei
- Key Laboratory of Applied Surface and Colloid Chemistry, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi'an, China
| | - Hui Guo
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Yuping Tang
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Hao Yan
- College of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, China
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11
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Polyphenols extract from grape pomace. Characterization and valorisation through encapsulation into mesoporous silica-type matrices. Food Chem Toxicol 2019; 133:110787. [DOI: 10.1016/j.fct.2019.110787] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 08/19/2019] [Accepted: 08/22/2019] [Indexed: 01/05/2023]
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12
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Hegazy M, Zhou P, Rahoui N, Wu G, Taloub N, Lin Y, Huang X, Huang Y. A facile design of smart silica nanocarriers via surface-initiated RAFT polymerization as a dual-stimuli drug release platform. Colloids Surf A Physicochem Eng Asp 2019. [DOI: 10.1016/j.colsurfa.2019.123797] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Guo Y, He W, Liu J. Electrospinning polyethylene terephthalate/SiO
2
nanofiber composite needle felt for enhanced filtration performance. J Appl Polym Sci 2019. [DOI: 10.1002/app.48282] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Yinghe Guo
- School of Resources & Civil EngineeringNortheastern University Shenyang 110819 China
| | - Weidong He
- School of Resources & Civil EngineeringNortheastern University Shenyang 110819 China
| | - Jingxian Liu
- School of Resources & Civil EngineeringNortheastern University Shenyang 110819 China
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14
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Peralta ME, Jadhav SA, Magnacca G, Scalarone D, Mártire DO, Parolo ME, Carlos L. Synthesis and in vitro testing of thermoresponsive polymer-grafted core-shell magnetic mesoporous silica nanoparticles for efficient controlled and targeted drug delivery. J Colloid Interface Sci 2019; 544:198-205. [DOI: 10.1016/j.jcis.2019.02.086] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 01/18/2019] [Accepted: 02/26/2019] [Indexed: 12/13/2022]
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15
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Sábio RM, Meneguin AB, Ribeiro TC, Silva RR, Chorilli M. New insights towards mesoporous silica nanoparticles as a technological platform for chemotherapeutic drugs delivery. Int J Pharm 2019; 564:379-409. [PMID: 31028801 DOI: 10.1016/j.ijpharm.2019.04.067] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 04/22/2019] [Accepted: 04/23/2019] [Indexed: 02/07/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) displays interesting properties for biomedical applications such as high chemical stability, large surface area and tunable pores diameters and volumes, allowing the incorporation of large amounts of drugs, protecting them from deactivation and degradation processes acting as an excellent nanoplatform for drug delivery. However, the functional MSNs do not present the ability to transport the therapeutics without any leakage until reach the targeted cells causing side effects. On the other hand, the hydroxyls groups available on MSNs surface allows the conjugation of specific molecules which can binds to the overexpressed Enhanced Growth Factor Receptor (EGFR) in many tumors, representing a potential strategy for the cancer treatment. Beyond that, the targeting molecules conjugate onto mesoporous surface increase its cell internalization and act as gatekeepers blocking the mesopores controlling the drug release. In this context, multifunctional MSNs emerge as stimuli-responsive controlled drug delivery systems (CDDS) to overcome drawbacks as low internalization, premature release before to reach the region of interest, several side effects and low effectiveness of the current treatments. This review presents an overview of MSNs fabrication methods and its properties that affects drug delivery as well as stimuli-responsive CDDS for cancer treatment.
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Affiliation(s)
- Rafael M Sábio
- São Carlos Institute of Physics - University of São Paulo (USP), 13566-590 São Carlos, Brazil.
| | - Andréia B Meneguin
- São Carlos Institute of Physics - University of São Paulo (USP), 13566-590 São Carlos, Brazil
| | - Taís C Ribeiro
- School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, Brazil
| | - Robson R Silva
- Department of Chemistry and Chemical Engineering - Chalmers University of Technology, SE-412 96 Gothenburg, Sweden.
| | - Marlus Chorilli
- School of Pharmaceutical Sciences - São Paulo State University (UNESP), 14800-903 Araraquara, Brazil.
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16
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Albinali KE, Zagho MM, Deng Y, Elzatahry AA. A perspective on magnetic core-shell carriers for responsive and targeted drug delivery systems. Int J Nanomedicine 2019; 14:1707-1723. [PMID: 30880975 PMCID: PMC6408922 DOI: 10.2147/ijn.s193981] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Magnetic core-shell nanocarriers have been attracting growing interest owing to their physicochemical and structural properties. The main principles of magnetic nanoparticles (MNPs) are localized treatment and stability under the effect of external magnetic fields. Furthermore, these MNPs can be coated or functionalized to gain a responsive property to a specific trigger, such as pH, heat, or even enzymes. Current investigations have been focused on the employment of this concept in cancer therapies. The evaluation of magnetic core-shell materials includes their magnetization properties, toxicity, and efficacy in drug uptake and release. This review discusses some categories of magnetic core-shell drug carriers based on Fe2O3 and Fe3O4 as the core, and different shells such as poly(lactic-co-glycolic acid), poly(vinylpyrrolidone), chitosan, silica, calcium silicate, metal, and lipids. In addition, the review addresses their recent potential applications for cancer treatment.
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Affiliation(s)
- Kholoud E Albinali
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, Qatar,
| | - Moustafa M Zagho
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, Qatar,
| | - Yonghui Deng
- Department of Chemistry, State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, Fudan University, Shanghai, People's Republic of China
| | - Ahmed A Elzatahry
- Materials Science and Technology Program, College of Arts and Sciences, Qatar University, Doha, Qatar,
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17
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Esquivel-Castro TA, Ibarra-Alonso M, Oliva J, Martínez-Luévanos A. Porous aerogel and core/shell nanoparticles for controlled drug delivery: A review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 96:915-940. [DOI: 10.1016/j.msec.2018.11.067] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Revised: 11/06/2018] [Accepted: 11/27/2018] [Indexed: 12/12/2022]
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18
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Hoang Thi TT, Cao VD, Nguyen TNQ, Hoang DT, Ngo VC, Nguyen DH. Functionalized mesoporous silica nanoparticles and biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 99:631-656. [PMID: 30889738 DOI: 10.1016/j.msec.2019.01.129] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 12/12/2018] [Accepted: 01/29/2019] [Indexed: 12/12/2022]
Abstract
Since the first report in early 1990s, mesoporous silica nanoparticles (MSNs) have progressively attracted the attention of scientists due to their potential applications in physic, energy storage, imaging, and especially in biomedical engineering. Owning the unique physiochemical properties, such as highly porosity, large surface area and pore volume, functionalizable, tunable pore and particle sizes and biocompatibility, and high loading cavity, MSNs offer efficient encapsulation and then controlled release, and in some cases, intracellular delivery of bioactive molecules for biomedical applications. During the last decade, functionalized MSNs that show respond upon the surrounding stimulus changes, such as temperature, pH, redox, light, ultrasound, magnetic or electric fields, enzyme, redox, ROS, glucose, and ATP, or their combinations, have continuously revolutionized their potential applications in biomedical engineering. Therefore, this review focuses on discussion the recent fabrication of functionalized MSNs and their potential applications in drug delivery, therapeutic treatments, diagnostic imaging, and biocatalyst. In addition, some potential clinical applications and challenges will also be discussed.
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Affiliation(s)
- Thai Thanh Hoang Thi
- Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City 700000, Vietnam
| | - Van Du Cao
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Thi Nhu Quynh Nguyen
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Duc Thuan Hoang
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Van Cuong Ngo
- Faculty of Pharmacy, Lac Hong University, Buu Long Ward, Bien Hoa City, Dong Nai Province 810000, Viet Nam
| | - Dai Hai Nguyen
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi 100000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 01 TL29, District 12, Ho Chi Minh City 700000, Viet Nam.
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19
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Vijayakumar SC, Venkatakrishnan K, Tan B. Selective drug-free cancer apoptosis by three-dimensional self-targeting magnetic nickel oxide nanomatrix. Nanomedicine (Lond) 2018; 13:2469-2490. [PMID: 30328379 DOI: 10.2217/nnm-2018-0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To develop a drug-free strategy addressing limitations of current cancer therapy. MATERIALS & METHODS A 3D self-assembled magnetic nickel oxide (NiO) nanomatrix is synthesized using femtosecond pulsed laser to mimic extracellular matrix. RESULTS The tunable laser pulse-interaction time and repetition rate aided in generating programmable NiO nanomatrix chemistry. The nanomatrix mimicked extracellular matrix in physical configuration and properties presenting favorable cues to cancerous HeLa cell and fibroblast cell adhesion and proliferation without cytotoxicity. The 3D nanomatrix structure altered HeLa cell behavior and induced apoptosis cancer apoptosis with an evidence of increased endocytosis when compared with fibroblast cells. CONCLUSION The results demonstrate the availability of new potential avenues for magnetic drug-free cancer therapeutics.
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Affiliation(s)
- Sivaprasad C Vijayakumar
- Ultrashort Laser Nanomanufacturing Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria street, Toronto, Ontario, M5B 2K3, Canada.,Institute for Biomedical Engineering, Science & Technology (iBEST), Partnership between Ryerson University & St Michael's Hospital, Toronto, Ontario M5B 1W8, Canada.,Nano Biointerface Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3
| | - Krishnan Venkatakrishnan
- Ultrashort Laser Nanomanufacturing Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria street, Toronto, Ontario, M5B 2K3, Canada.,Institute for Biomedical Engineering, Science & Technology (iBEST), Partnership between Ryerson University & St Michael's Hospital, Toronto, Ontario M5B 1W8, Canada.,Nano Biointerface Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3.,Affiliate Scientist, Keenan Research Center, St Michael's Hospital, 209 Victoria Street, Toronto, Ontario M5B 1T8, Canada
| | - Bo Tan
- Nano Biointerface Facility, Department of Mechanical & Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3.,Nano characterization Laboratory, Department of Aerospace Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, M5B 2K3, Canada
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20
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Zhang Y, Wang W, Zhang Y, Cheng M, Wu Q, Yuan Z. “Three-in-One” Multifunctional Gatekeeper Gated Mesoporous Silica Nanoparticles for Intracellular pH-Activated Targeted Cancer Therapy. ACS APPLIED BIO MATERIALS 2018; 1:572-580. [DOI: 10.1021/acsabm.8b00050] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yajie Zhang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wei Wang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yahui Zhang
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Mingbo Cheng
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Qiang Wu
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhi Yuan
- Key Laboratory of Functional Polymer Materials of Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China
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21
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Tahmasbi L, Sedaghat T, Motamedi H, Kooti M. Mesoporous silica nanoparticles supported copper(II) and nickel(II) Schiff base complexes: Synthesis, characterization, antibacterial activity and enzyme immobilization. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.11.015] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Synthesis and bioimaging of biodegradable red fluorescent organic nanoparticles with aggregation-induced emission characteristics. J Colloid Interface Sci 2017; 508:248-253. [DOI: 10.1016/j.jcis.2017.08.060] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 08/17/2017] [Accepted: 08/17/2017] [Indexed: 01/17/2023]
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23
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The one-step acetalization reaction for construction of hyperbranched and biodegradable luminescent polymeric nanoparticles with aggregation-induced emission feature. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 80:543-548. [DOI: 10.1016/j.msec.2017.06.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/20/2017] [Accepted: 06/22/2017] [Indexed: 11/23/2022]
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24
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Cao QY, Jiang R, Liu M, Wan Q, Xu D, Tian J, Huang H, Wen Y, Zhang X, Wei Y. Microwave-assisted multicomponent reactions for rapid synthesis of AIE-active fluorescent polymeric nanoparticles by post-polymerization method. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 80:578-583. [DOI: 10.1016/j.msec.2017.07.006] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 07/04/2017] [Accepted: 07/06/2017] [Indexed: 11/29/2022]
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25
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Photo-induced surface grafting of phosphorylcholine containing copolymers onto mesoporous silica nanoparticles for controlled drug delivery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.107] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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26
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Balaure PC, Boarca B, Popescu RC, Savu D, Trusca R, Vasile BȘ, Grumezescu AM, Holban AM, Bolocan A, Andronescu E. Bioactive mesoporous silica nanostructures with anti-microbial and anti-biofilm properties. Int J Pharm 2017; 531:35-46. [PMID: 28797969 DOI: 10.1016/j.ijpharm.2017.08.062] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2017] [Revised: 07/25/2017] [Accepted: 08/04/2017] [Indexed: 01/10/2023]
Abstract
The increasing rate of antibiotic resistant bacteria associated with nosocomial infections in severely ill patients has urged the need for new antibacterial therapies. Nanostructured materials represent emerging innovative approaches to controlled delivery of different antimicrobial drugs. Delivery systems encapsulating natural compounds with antibacterial effects, such as essential oils have shown a great potential. Herein we report the development of SiO2 mesoporous nanosystems loaded with eucalyptus (EUC), orange (ORA), and cinnamon (CIN) essential oils. These systems were characterized with respect to morphology (using scanning electron microscopy, SEM, and transmission electron microscopy, TEM), porosity (by BET and TEM analysis), chemical composition (by X-ray diffraction, XRD, and Fourier transform infrared spectrometry, FTIR) and loading capacity (by thermogravimetric analysis, TGA). The anti-bacterial and anti-adherence effects were tested against clinically relevant microbial species (Staphylococcus aureus ATCC 25923; Escherichia coli ATCC 25922; and Candida albicans ATCC 10231), while the biocompatibility was evaluated by in vitro tests with L929 mouse fibroblast cells.
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Affiliation(s)
- Paul Cătălin Balaure
- Department of Organic Chemistry, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Romania
| | - Bianca Boarca
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Romania
| | - Roxana Cristina Popescu
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Romania; Department of Life and Environmental Physics, "Horia Hulubei" National Institute for Physics and Nuclear Engineering, Magurele, Bucharest, Romania
| | - Diana Savu
- Department of Life and Environmental Physics, "Horia Hulubei" National Institute for Physics and Nuclear Engineering, Magurele, Bucharest, Romania
| | - Roxana Trusca
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Romania
| | - Bogdan Ștefan Vasile
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Romania
| | - Alexandru Mihai Grumezescu
- Division of Earth, Environmental and Life Sciences, Research Institute of the University of Bucharest (ICUB), Bucharest, Romania.
| | - Alina Maria Holban
- Division of Earth, Environmental and Life Sciences, Research Institute of the University of Bucharest (ICUB), Bucharest, Romania; Microbiology and Immunology Department, Faculty of Biology, University of Bucharest, Bucharest, Romania
| | - Alexandra Bolocan
- Emergency University Hospital, Bucharest, Romania; "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Ecaterina Andronescu
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Romania
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27
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Huang L, Liu M, Mao L, Huang Q, Huang H, Wan Q, Tian J, Wen Y, Zhang X, Wei Y. Surface PEGylation of mesoporous silica materials via surface-initiated chain transfer free radical polymerization: Characterization and controlled drug release. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 81:57-65. [PMID: 28888011 DOI: 10.1016/j.msec.2017.07.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 07/18/2017] [Accepted: 07/21/2017] [Indexed: 11/16/2022]
Abstract
As a new type of mesoporous silica materials with large pore diameter (pore size between 2 and 50nm) and high specific surface areas, SBA-15 has been widely explored for different applications especially in the biomedical fields. The surface modification of SBA-15 with functional polymers has demonstrated to be an effective way for improving its properties and performance. In this work, we reported the preparation of PEGylated SBA-15 polymer composites through surface-initiated chain transfer free radical polymerization for the first time. The thiol group was first introduced on SBA-15 via co-condensation with γ-mercaptopropyltrimethoxysilane (MPTS), that were utilized to initiate the chain transfer free radical polymerization using poly(ethylene glycol) methyl ether methacrylate (PEGMA) and itaconic acid (IA) as the monomers. The successful modification of SBA-15 with poly(PEGMA-co-IA) copolymers was evidenced by a series of characterization techniques, including 1H NMR, FT-IR, TGA and XPS. The final SBA-15-SH- poly(PEGMA-co-IA) composites display well water dispersity and high loading capability towards cisplatin (CDDP) owing to the introduction of hydrophilic PEGMA and carboxyl groups. Furthermore, the CDDP could be released from SBA-15-SH-poly(PEGMA-co-IA)-CDDP complexes in a pH dependent behavior, suggesting the potential controlled drug delivery of SBA-15-SH-poly(PEGMA-co-IA). More importantly, the strategy should be also useful for fabrication of many other functional materials for biomedical applications owing to the advantages of SBA-15 and well monomer adoptability of chain transfer free radical polymerization.
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Affiliation(s)
- Long Huang
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Meiying Liu
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Liucheng Mao
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Qiang Huang
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Hongye Huang
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Qing Wan
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Jianwen Tian
- Department of Chemistry, Nanchang University, Nanchang 330031, China
| | - Yuanqing Wen
- Department of Chemistry, Nanchang University, Nanchang 330031, China.
| | - Xiaoyong Zhang
- Department of Chemistry, Nanchang University, Nanchang 330031, China.
| | - Yen Wei
- Department of Chemistry, The Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing 100084, China.
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28
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Pezzoni M, Catalano PN, Pizarro RA, Desimone MF, Soler-Illia GJAA, Bellino MG, Costa CS. Antibiofilm effect of supramolecularly templated mesoporous silica coatings. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:1044-1049. [PMID: 28531977 DOI: 10.1016/j.msec.2017.04.022] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 03/29/2017] [Accepted: 04/01/2017] [Indexed: 02/09/2023]
Abstract
Bacteria attached to solid surfaces and encased in a self-synthesized matrix, so-called biofilms, are highly difficult to eradicate and present negative impact on industry and human health. The ability of supramolecularly templated mesoporous silica coatings to inhibit biofilm formation in Pseudomonas aeruginosa is shown here. Assays employing submerged and air-liquid interface biofilms demonstrated that mesoporous coatings with tuned pore size significantly reduce the number of attached bacteria and matrix production. Given its versatility, scalability, robustness and low cost, our proposal is attractive for the production of transparent, inert and permanent antibiofilm coatings that could be applied on multiple surfaces.
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Affiliation(s)
- Magdalena Pezzoni
- Departamento de Radiobiología, Comisión Nacional de Energía Atómica, Av. General Paz 1499, B1650KNA San Martín, Argentina
| | - Paolo N Catalano
- Departamento de Micro y Nanotecnología, Instituto de Nanociencia y Nanotecnología-Comisión Nacional de Energía Atómica-CONICET, Av. General Paz 1499, B1650KNA San Martín, Argentina
| | - Ramón A Pizarro
- Departamento de Radiobiología, Comisión Nacional de Energía Atómica, Av. General Paz 1499, B1650KNA San Martín, Argentina
| | - Martín F Desimone
- Universidad de Buenos Aires, IQUIMEFA-CONICET, Facultad de Farmacia y Bioquímica, Junín 954, CP1113 Ciudad Autónoma de Buenos Aires, Argentina
| | - Galo J A A Soler-Illia
- Instituto de Nanosistemas, Universidad Nacional de General San Martín, Av. 25 de Mayo 1021, B1650KNA San Martín, Argentina
| | - Martín G Bellino
- Departamento de Micro y Nanotecnología, Instituto de Nanociencia y Nanotecnología-Comisión Nacional de Energía Atómica-CONICET, Av. General Paz 1499, B1650KNA San Martín, Argentina.
| | - Cristina S Costa
- Departamento de Radiobiología, Comisión Nacional de Energía Atómica, Av. General Paz 1499, B1650KNA San Martín, Argentina.
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29
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Self-assembled micelles based on Chondroitin sulfate/poly ( d , l -lactideco-glycolide) block copolymers for doxorubicin delivery. J Colloid Interface Sci 2017; 492:101-111. [DOI: 10.1016/j.jcis.2016.12.046] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 12/17/2016] [Accepted: 12/17/2016] [Indexed: 12/16/2022]
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30
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AND logic-like pH- and light-dual controlled drug delivery by surface modified mesoporous silica nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 73:1-7. [DOI: 10.1016/j.msec.2016.12.056] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Revised: 11/14/2016] [Accepted: 12/04/2016] [Indexed: 12/20/2022]
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31
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Javaheri F, Hassanajili S. Synthesis of Fe3O4@SiO2@MPS@P4VP nanoparticles for nitrate removal from aqueous solutions. J Appl Polym Sci 2016. [DOI: 10.1002/app.44330] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Farzad Javaheri
- Department of Chemical Engineering School of Chemical and Petroleum Engineering; Shiraz University; Shiraz 71348-51154 Iran
| | - Shadi Hassanajili
- Department of Chemical Engineering School of Chemical and Petroleum Engineering; Shiraz University; Shiraz 71348-51154 Iran
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