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Yu Q, Wang Q, Zhang L, Deng W, Cao X, Wang Z, Sun X, Yu J, Xu X. The applications of 3D printing in wound healing: the external delivery of stem cells and antibiosis. Adv Drug Deliv Rev 2023; 197:114823. [PMID: 37068658 DOI: 10.1016/j.addr.2023.114823] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 04/07/2023] [Accepted: 04/11/2023] [Indexed: 04/19/2023]
Abstract
As the global number of chronic wound patients rises, the financial burden and social pressure on patients increase daily. Stem cells have emerged as promising tissue engineering seed cells due to their enriched sources, multidirectional differentiation ability, and high proliferation rate. However, delivering them in vitro for the treatment of skin injury is still challenging. In addition, bacteria from the wound site and the environment can significantly impact wound healing. In the last decade, 3D bioprinting has dramatically enriched cell delivery systems. The produced scaffolds by this technique can be precisely localized within cells and perform antibacterial actions. In this review, we summarized the 3D bioprinting-based external delivery of stem cells and their antibiosis to improve wound healing.
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Affiliation(s)
- Qingtong Yu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Qilong Wang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Linzhi Zhang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Wenwen Deng
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Xia Cao
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Zhe Wang
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Xuan Sun
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Jiangnan Yu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China
| | - Ximing Xu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China.
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2
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Shirmohammadi A, Maleki Dizaj S, Sharifi S, Fattahi S, Negahdari R, Ghavimi MA, Memar MY. Promising Antimicrobial Action of Sustained Released Curcumin-Loaded Silica Nanoparticles against Clinically Isolated Porphyromonas gingivalis. Diseases 2023; 11:diseases11010048. [PMID: 36975597 PMCID: PMC10047251 DOI: 10.3390/diseases11010048] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 03/06/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Porphyromonas gingivalis (P. gingivalis) has always been one of the leading causes of periodontal disease, and antibiotics are commonly used to control it. Numerous side effects of synthetic drugs, as well as the spread of drug resistance, have led to a tendency toward using natural antimicrobials, such as curcumin. The present study aimed to prepare and physicochemically characterize curcumin-loaded silica nanoparticles and to detect their antimicrobial effects on P. gingivalis. METHODS Curcumin-loaded silica nanoparticles were prepared using the chemical precipitation method and then were characterized using conventional methods (properties such as the particle size, drug loading percentage, and release pattern). P. gingivalis was isolated from one patient with chronic periodontal diseases. The patient's gingival crevice fluid was sampled using sterile filter paper and was transferred to the microbiology laboratory in less than 30 min. The disk diffusion method was used to determine the sensitivity of clinically isolated P. gingivalis to curcumin-loaded silica nanoparticles. SPSS software, version 20, was used to compare the data between groups with a p value of <0.05 as the level of significance. Then, one-way ANOVA testing was utilized to compare the groups. RESULTS The curcumin-loaded silica nanoparticles showed a nanometric size and a drug loading percentage of 68% for curcumin. The nanoparticles had a mesoporous structure and rod-shaped morphology. They showed a relatively rapid release pattern in the first 5 days. The release of the drug from the nanoparticles continued slowly until the 45th day. The results of in vitro antimicrobial tests showed that P. gingivalis was sensitive to the curcumin-loaded silica nanoparticles at concentrations of 50, 25, 12.5, and 6.25 µg/mL. One-way ANOVA showed that there was a significant difference between the mean growth inhibition zone, and the concentration of 50 µg/mL showed the highest inhibition zone (p ≤ 0.05). CONCLUSION Based on the obtained results, it can be concluded that the local nanocurcumin application for periodontal disease and implant-related infections can be considered a promising method for the near future in dentistry.
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Affiliation(s)
- Adileh Shirmohammadi
- Department of Periodontics, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 5166, Iran
| | - Solmaz Maleki Dizaj
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz 5166, Iran
- Department of Dental Biomaterials, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 5166, Iran
| | - Simin Sharifi
- Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz 5166, Iran
| | - Shirin Fattahi
- Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 5166, Iran
| | - Ramin Negahdari
- Department of Prosthodontics, Faculty of Dentistry, Tabriz University of Medical Science, Tabriz 5166, Iran
| | - Mohammad Ali Ghavimi
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz 5166, Iran
| | - Mohammad Yousef Memar
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz 5166, Iran
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3
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Aina T, Salifu AA, Kizhakkepura S, Danyuo Y, Obayemi JD, Oparah JC, Ezenwafor TC, Onwudiwe KC, Ani CJ, Biswas SS, Onyekanne C, Odusanya OS, Madukwe J, Soboyejo WO. Sustained release of alpha-methylacyl-CoA racemase (AMACR) antibody-conjugated and free doxorubicin from silica nanoparticles for prostate cancer cell growth inhibition. J Biomed Mater Res B Appl Biomater 2023; 111:665-683. [PMID: 36314600 DOI: 10.1002/jbm.b.35185] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 09/02/2022] [Accepted: 10/10/2022] [Indexed: 11/07/2022]
Abstract
This article presents silica nanoparticles for the sustained release of AMACR antibody-conjugated and free doxorubicin (DOX) for the inhibition of prostate cancer cell growth. Inorganic MCM-41 silica nanoparticles were synthesized, functionalized with phenylboronic acid groups (MCM-B), and capped with dextran (MCM-B-D). The nanoparticles were then characterized using Fourier-transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, zeta potential analysis, nitrogen sorption, X-ray diffraction, and thermogravimetric analysis, before exploring their potential for drug loading and controlled drug release. This was done using a model prostate cancer drug, DOX, and a targeted prostate cancer drug, α-Methyl Acyl-CoA racemase (AMACR) antibody-conjugated DOX, which attaches specifically to AMACR proteins that are overexpressed on the surfaces of prostate cancer cells. The kinetics of sustained drug release over 30 days was then studied using zeroth order, first order, second order, Higuchi, and the Korsmeyer-Peppas models, while the thermodynamics of drug release was elucidated by determining the entropy and enthalpy changes. The flux of the released DOX was also simulated using the COMSOL Multiphysics software package. Generally, the AMACR antibody-conjugated DOX drug-loaded nanoparticles were more effective than the free DOX drug-loaded formulations in inhibiting the growth of prostate cancer cells in vitro over a 96 h period. The implications of the results are then discussed for the development of drug-eluting structures for the localized and targeted treatment of prostate cancer.
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Affiliation(s)
- Toyin Aina
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.,Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
| | - Ali A Salifu
- Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
| | - Sonu Kizhakkepura
- Chemistry and Physics of Materials Unit (CPMU), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Jakkur, Bengaluru, India
| | - Yiporo Danyuo
- Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Mechanical Engineering, Ashesi University, Accra, Ghana
| | - John D Obayemi
- Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
| | - Josephine C Oparah
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.,Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
| | - Theresa C Ezenwafor
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.,Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA
| | - Killian C Onwudiwe
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.,Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
| | - Chukwuemeka J Ani
- Department of Civil Engineering, Nile University of Nigeria, Abuja, Nigeria
| | - Suchi S Biswas
- Chemistry and Physics of Materials Unit (CPMU), Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) Jakkur, Bengaluru, India
| | - Chinyerem Onyekanne
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.,Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
| | - Olushola S Odusanya
- Biotechnology and Genetic Engineering Advanced Laboratory, Sheda Science and Technology Complex (SHESTCO), Abuja, Nigeria
| | - Jonathan Madukwe
- Department of Histopathology, National Hospital Abuja, Abuja, Nigeria
| | - Winston O Soboyejo
- Department of Materials Science and Engineering, African University of Science and Technology, Abuja, Nigeria.,Department of Mechanical and Materials Engineering, Worcester Polytechnic Institute, Worcester, Massachusetts, USA.,Department of Biomedical Engineering, Worcester Polytechnic Institute, Life Sciences and Bioengineering Center, Worcester, Massachusetts, USA
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4
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Mueller EN, Alina TB, Curry SD, Ganguly S, Cha JN, Goodwin AP. Silica-coated gold nanorods with hydrophobic modification show both enhanced two-photon fluorescence and ultrasound drug release. J Mater Chem B 2022; 10:9789-9793. [PMID: 36420680 DOI: 10.1039/d2tb02197h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Hydrophobically-modified silica-coated gold nanorods are presented here as multifunctional theranostic agents. A single modification both increases two-photon fluorescence and promotes cavitation-based acoustic signal for imaging. A two-fold greater release of small molecule drugs was observed under ultrasound-mediated conditions as compared to passive release without ultrasound.
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Affiliation(s)
- Evan N Mueller
- Department of Chemical and Biological Engineering, University of Colorado, 596 UCB, Boulder, Colorado 80309, USA.
| | - Talaial B Alina
- Department of Chemical and Biological Engineering, University of Colorado, 596 UCB, Boulder, Colorado 80309, USA.
| | - Shane D Curry
- Department of Chemical and Biological Engineering, University of Colorado, 596 UCB, Boulder, Colorado 80309, USA.
| | - Saheli Ganguly
- Department of Chemical and Biological Engineering, University of Colorado, 596 UCB, Boulder, Colorado 80309, USA.
| | - Jennifer N Cha
- Department of Chemical and Biological Engineering, University of Colorado, 596 UCB, Boulder, Colorado 80309, USA.
| | - Andrew P Goodwin
- Department of Chemical and Biological Engineering, University of Colorado, 596 UCB, Boulder, Colorado 80309, USA.
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5
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Tilkin RG, Mahy JG, Monteiro AP, Belet A, Feijóo J, Laird M, Carcel C, Régibeau N, Goderis B, Grandfils C, Wong Chi Man M, Lambert SD. Protein encapsulation in mesoporous silica: Influence of the mesostructured and pore wall properties. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128629] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Mao S, Wang S, Niu Y, Wu J, Jia P, Zheng J, Dong Y. Induction of Cartilage Regeneration by Nanoparticles Loaded with Dentin Matrix Extracted Proteins. Tissue Eng Part A 2022; 28:807-817. [PMID: 35473319 DOI: 10.1089/ten.tea.2022.0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Due to the limited self-repair capacity of articular cartilage, tissue engineering has good application prospects for cartilage regeneration. Dentin contains several key growth factors involved in cartilage regeneration. However, it remains unknown whether dentin matrix extracted proteins (DMEP) can be utilized as a complex growth-factor mixture to induce cartilage regeneration. In this work, we extracted DMEP from human dentin and improved the content and activity of chondrogenic-related growth factors in DMEP by alkaline conditioning. Afterwards, mesoporous silica nanoparticles (MSNs) with particular physical and chemical properties were composed to selectively load and sustain the release of proteins in DMEP. MSN-DMEP promoted chondrogenic differentiation of rat bone marrow-derived mesenchymal stem cells with fewer growth factors than exogenously added transforming growth factor-β1 (TGF-β1). Therefore, MSN-DMEP may serve as a promising candidate for cartilage regeneration as an alternative to expensive synthetic growth factors.
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Affiliation(s)
- Sicong Mao
- Peking University School and Hospital of Stomatology, Department of Cariology and Endodontology, Beijing, China;
| | - Sainan Wang
- Peking University School and Hospital of Stomatology, Department of Cariology and Endodontology, 22 Zhongguancun Nandajie, Haidian District, Beijing, China, 100081;
| | - Yuting Niu
- Peking University School and Hospital of Stomatology, Department of Prosthodontics, Beijing, China;
| | - Jilin Wu
- Peking University School and Hospital of Stomatology, Department of Cariology and Endodontology, Beijing, China;
| | - Peipei Jia
- Peking University School and Hospital of Stomatology, Department of Cariology and Endodontology, Beijing, China;
| | - Jinxuan Zheng
- Hospital of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou, GUangdong, China;
| | - Yanmei Dong
- Peking University School and Hospital of Stomatology, Department of Cariology and Endodontology, Beijing, China;
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7
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Kankala RK, Han YH, Xia HY, Wang SB, Chen AZ. Nanoarchitectured prototypes of mesoporous silica nanoparticles for innovative biomedical applications. J Nanobiotechnology 2022; 20:126. [PMID: 35279150 PMCID: PMC8917689 DOI: 10.1186/s12951-022-01315-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 02/17/2022] [Indexed: 02/06/2023] Open
Abstract
Despite exceptional morphological and physicochemical attributes, mesoporous silica nanoparticles (MSNs) are often employed as carriers or vectors. Moreover, these conventional MSNs often suffer from various limitations in biomedicine, such as reduced drug encapsulation efficacy, deprived compatibility, and poor degradability, resulting in poor therapeutic outcomes. To address these limitations, several modifications have been corroborated to fabricating hierarchically-engineered MSNs in terms of tuning the pore sizes, modifying the surfaces, and engineering of siliceous networks. Interestingly, the further advancements of engineered MSNs lead to the generation of highly complex and nature-mimicking structures, such as Janus-type, multi-podal, and flower-like architectures, as well as streamlined tadpole-like nanomotors. In this review, we present explicit discussions relevant to these advanced hierarchical architectures in different fields of biomedicine, including drug delivery, bioimaging, tissue engineering, and miscellaneous applications, such as photoluminescence, artificial enzymes, peptide enrichment, DNA detection, and biosensing, among others. Initially, we give a brief overview of diverse, innovative stimuli-responsive (pH, light, ultrasound, and thermos)- and targeted drug delivery strategies, along with discussions on recent advancements in cancer immune therapy and applicability of advanced MSNs in other ailments related to cardiac, vascular, and nervous systems, as well as diabetes. Then, we provide initiatives taken so far in clinical translation of various silica-based materials and their scope towards clinical translation. Finally, we summarize the review with interesting perspectives on lessons learned in exploring the biomedical applications of advanced MSNs and further requirements to be explored.
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8
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Polydopamine-Coated Copper-Substituted Mesoporous Silica Nanoparticles for Dual Cancer Therapy. COATINGS 2022. [DOI: 10.3390/coatings12010060] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Combinational therapy using chemodynamictherapy (CDT) and photothermal therapy (PTT) is known to enhance the therapeutic outcome for cancer treatment. In this study, a biocompatible nano formulation was developed by coating polydopamine (PDA) over doxorubicin (DOX)-loaded copper-substituted mesoporous silica (CuMSN) nanoparticles. PDA coating not only allowed selective photothermal properties with an extended DOX release but also enhanced the water solubility and biocompatibility of the nanocomposites. The nanocomposites displayed a monodispersed shape and pH-dependent release characteristics, with an outstanding photothermal conversion and excellent tumor cell inhibition. The cellular-uptake experiments of CuMSN@DOX@PDA in A549 cells indicated that nanoparticles (NPs) aided in the enhanced DOX uptake in tumor cells compared to free DOX with synergistic anti-cancer effects. Moreover, the cell-viability studies displayed remarkable tumor inhibition in combinational therapy over monotherapy. Thus, the synthesized CuMSN@DOX@PDA NPs can serve as a promising platform for dual cancer therapy.
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9
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Gao X, Kundu A, Bueno V, Rahim AA, Ghoshal S. Uptake and Translocation of Mesoporous SiO 2-Coated ZnO Nanoparticles to Solanum lycopersicum Following Foliar Application. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:13551-13560. [PMID: 34003637 DOI: 10.1021/acs.est.1c00447] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Nanoparticles composed of ZnO encapsulated in a mesoporous SiO2 shell (nZnO@SiO2) with a primary particle diameter of ∼70 nm were synthesized for delivery of Zn, a micronutrient, by foliar uptake. Compared to the rapid dissolution of bare nZnO (90% Zn dissolution after 4 h) in a model plant media (pH = 5), nZnO@SiO2 released Zn more slowly (40% Zn dissolution after 3 weeks), thus enabling sustained Zn delivery over a longer period. nZnO@SiO2, nZnO, and ZnCl2 were exposed to Solanum lycopersicum by dosing 40 μg of Zn micronutrient (in a 20 μL suspension) on a single leaf. No Zn uptake was observed for the nZnO treatment after 2 days. Comparable amounts of Zn uptake were observed 2 days after ZnCl2 (15.5 ± 2.4 μg Zn) and nZnO@SiO2 (11.4 ± 2.2 μg Zn) dosing. Single particle inductively coupled plasma mass spectrometry revealed that for foliar applied nZnO@SiO2, almost all of the Zn translocated to upper leaves and the stem were in nanoparticulate form. Our results suggest that the SiO2 shell enhances the uptake of ZnO nanoparticles in Solanum lycopersicum. Sustained and controlled micronutrient delivery in plants through foliar application will reduce fertilizer, energy, and water use.
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Affiliation(s)
- Xiaoyu Gao
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada
| | - Anirban Kundu
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada
| | - Vinicius Bueno
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada
| | - Arshath Abdul Rahim
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada
| | - Subhasis Ghoshal
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada
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10
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Ionic Liquids Grafted Mesoporous Silica for Chemical Fixation of CO2 to Cyclic Carbonate: Morphology Effect. Catal Letters 2021. [DOI: 10.1007/s10562-021-03667-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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11
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Altun E, Yuca E, Ekren N, Kalaskar DM, Ficai D, Dolete G, Ficai A, Gunduz O. Kinetic Release Studies of Antibiotic Patches for Local Transdermal Delivery. Pharmaceutics 2021; 13:pharmaceutics13050613. [PMID: 33922739 PMCID: PMC8145298 DOI: 10.3390/pharmaceutics13050613] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/15/2021] [Accepted: 04/19/2021] [Indexed: 12/12/2022] Open
Abstract
This study investigates the usage of electrohydrodynamic (EHD)-3D printing for the fabrication of bacterial cellulose (BC)/polycaprolactone (PCL) patches loaded with different antibiotics (amoxicillin (AMX), ampicillin (AMP), and kanamycin (KAN)) for transdermal delivery. The composite patches demonstrated facilitated drug loading and encapsulation efficiency of drugs along with extended drug release profiles. Release curves were also subjected to model fitting, and it was found that drug release was optimally adapted to the Higuchi square root model for each drug. They performed a time-dependent and diffusion-controlled release from the patches and followed Fick’s diffusion law by the Korsmeyer–Peppas energy law equation. Moreover, produced patches demonstrated excellent antimicrobial activity against Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) strains, so they could be helpful in the treatment of chronic infectious lesions during wound closures. As different tests have confirmed, various types of antibiotics could be loaded and successfully released regardless of their types from produced BC/PCL patches. This study could breathe life into the production of antibiotic patches for local transdermal applications in wound dressing studies and improve the quality of life of patients.
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Affiliation(s)
- Esra Altun
- Centre for Nanotechnology & Biomaterials Research, Department of Metallurgical and Materials Engineering, Faculty of Technology, Goztepe Campus, Marmara University, Istanbul 34722, Turkey;
| | - Esra Yuca
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Davutpasa Campus, Yildiz Technical University, Istanbul 34220, Turkey;
| | - Nazmi Ekren
- Centre for Nanotechnology & Biomaterials Research, Department of Electrical-Electronics Engineering, Faculty of Technology, Goztepe Campus, Marmara University, Istanbul 34722, Turkey;
| | - Deepak M. Kalaskar
- UCL Division of Surgery and Interventional Science, Royal Free Hospital Campus, University College London, Rowland Hill Street, London NW3 2PF, UK
- Correspondence: (D.M.K.); (A.F.); (O.G.)
| | - Denisa Ficai
- Department of Inorganic Chemistry, Physical Chemistry and Electrochemistry, Faculty of Applied Chemistry and Materials Science, University POLITEHNICA of Bucharest, 060042 Bucharest, Romania;
- National Centre for Micro- and Nanomaterials, University POLITEHNICA of Bucharest, 060042 Bucharest, Romania;
| | - Georgiana Dolete
- National Centre for Micro- and Nanomaterials, University POLITEHNICA of Bucharest, 060042 Bucharest, Romania;
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, University POLITEHNICA of Bucharest, 060042 Bucharest, Romania
| | - Anton Ficai
- National Centre for Micro- and Nanomaterials, University POLITEHNICA of Bucharest, 060042 Bucharest, Romania;
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, University POLITEHNICA of Bucharest, 060042 Bucharest, Romania
- Academy of Romanian Scientists, 060042 Bucharest, Romania
- Correspondence: (D.M.K.); (A.F.); (O.G.)
| | - Oguzhan Gunduz
- Centre for Nanotechnology & Biomaterials Research, Department of Metallurgical and Materials Engineering, Faculty of Technology, Goztepe Campus, Marmara University, Istanbul 34722, Turkey;
- Correspondence: (D.M.K.); (A.F.); (O.G.)
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12
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Cheng Y, Jiao X, Wang Z, Jacobson O, Aronova MA, Ma Y, He L, Liu Y, Tang W, Deng L, Zou J, Yang Z, Zhang M, Wen Y, Fan W, Chen X. Biphasic synthesis of biodegradable urchin-like mesoporous organosilica nanoparticles for enhanced cellular internalization and precision cascaded therapy. Biomater Sci 2021; 9:2584-2597. [PMID: 33595023 DOI: 10.1039/d1bm00015b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
It is widely accepted that a small particle size and rough surface can enhance tumor tissue accumulation and tumor cellular uptake of nanoparticles, respectively. Herein, sub-50 nm urchin-inspired disulfide bond-bridged mesoporous organosilica nanoparticles (UMONs) featured with a spiky surface and glutathione (GSH)-responsive biodegradability were successfully synthesized by a facile one-pot biphasic synthesis strategy for enhanced cellular internalization and tumor accumulation. l-Arginine (LA) is encapsulated into the mesopores of UMONs, whose outer surface is capped with the gatekeeper of ultrasmall gold nanoparticles, i.e., UMONs-LA-Au. On the one hand, the mild acidity-activated uncapping of ultrasmall gold can realize a tumor microenvironment (TME)-responsive release of LA. On the other hand, the unique natural glucose oxidase (GOx)-mimicking catalytic activity of ultrasmall gold can catalyze the decomposition of intratumoral glucose to produce acidic hydrogen peroxide (H2O2) and gluconic acid. Remarkably, these products can not only further facilitate the release of LA, but also catalyze the LA-H2O2 reaction for an increased nitric oxide (NO) yield, which realizes synergistic catalysis-enhanced NO gas therapy for tumor eradication. The judiciously fabricated UMONs-LA-Au present a paradigm of TME-responsive nanoplatforms for both enhanced cellular uptake and tumor-specific precision cascaded therapy, which broadens the range of practical biomedical applications and holds a significant promise for the clinical translation of silica-based nanotheranostics.
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Affiliation(s)
- Yaya Cheng
- Department of Chemistry & Biological Engineering, Beijing Key Laboratory for Bioengineering and Sensing Technology, Daxing Research Institute, University of Science & Technology Beijing, Beijing 100083, China.
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13
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Küçüktürkmen B, Rosenholm JM. Mesoporous Silica Nanoparticles as Carriers for Biomolecules in Cancer Therapy. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1295:99-120. [PMID: 33543457 DOI: 10.1007/978-3-030-58174-9_5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Mesoporous silica nanoparticles (MSNs) offer many advantageous properties for applications in the field of nanobiotechnology. Loading of small molecules into MSNs is straightforward and widely applied, but with the upswing of both research and commercial interest in biological drugs in recent years, also biomacromolecules have been loaded into MSNs for delivery purposes. MSNs possess many critical properties making them a promising and versatile carrier for biomacromolecular delivery. In this chapter, we review the effects of the various structural parameters of MSNs on the effective loading of biomacromolecular therapeutics, with focus on maintaining stability and drug delivery performance. We also emphasize recent studies involving the use of MSNs in the delivery of biomacromolecular drugs, especially for cancer treatment.
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Affiliation(s)
- Berrin Küçüktürkmen
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland.,Department of Pharmaceutical Technology, Faculty of Pharmacy, Ankara University, Ankara, Turkey
| | - Jessica M Rosenholm
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland.
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Zhou J, Zhai Y, Xu J, Zhou T, Cen L. Microfluidic preparation of PLGA composite microspheres with mesoporous silica nanoparticles for finely manipulated drug release. Int J Pharm 2020; 593:120173. [PMID: 33321168 DOI: 10.1016/j.ijpharm.2020.120173] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 11/25/2020] [Accepted: 12/10/2020] [Indexed: 12/31/2022]
Abstract
The current study explored the feasibility of a microfluidic preparation of PLGA composite microspheres with mesoporous silica nanoparticles (MSNs) to finely manipulate the drug release behaviors of the microspheres. MSNs were synthesized via a hydrothermal method, and PLGA microspheres loaded with MSNs (PLGA-MSNs) were prepared using a capillary-based three-phase microfluidic device. Drug loading and release behaviors using rhodamine B (RB) as a water-soluble model drug were investigated and compared with those of PLGA microspheres. MSNs with an average particle size of 119 nm, a specific surface area of 902.5 cm2/g, and a pore size of approximately 5 nm were obtained. The mean diameter of PLGA-MSNs was 56 μm (CV = 4.91%). A sustained release duration of encapsulated RB from PLGA-MSNs for 4 months was achieved without any observable burst release. PLGA microspheres with monodispersion could also allow for a similar release duration of encapsulated RB but encountered a burst release in the mid-term of the studied duration. PLGA-MSNs had a denser outer PLGA layer and a more centralized hollow hole than PLGA microspheres without MSNs. Hence, the incorporation of MSNs into PLGA microspheres via microfluidics could be an efficient strategy to finely tune the drug release behavior of PLGA microspheres.
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Affiliation(s)
- Jiayu Zhou
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, Department of Product Engineering, School of Chemical Engineering, East China University of Science and Technology, No. 130 Mei Long Road, Shanghai 200237, PR China
| | - Yishu Zhai
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, Department of Product Engineering, School of Chemical Engineering, East China University of Science and Technology, No. 130 Mei Long Road, Shanghai 200237, PR China
| | - Jumei Xu
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, Department of Product Engineering, School of Chemical Engineering, East China University of Science and Technology, No. 130 Mei Long Road, Shanghai 200237, PR China
| | - Tian Zhou
- Department of Oral Maxillofacial-Head and Neck Oncology, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, National Clinical Research Center for Oral Diseases, Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai 200011, PR China.
| | - Lian Cen
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, Department of Product Engineering, School of Chemical Engineering, East China University of Science and Technology, No. 130 Mei Long Road, Shanghai 200237, PR China.
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15
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Sharma J, Cullen DA, Polizos G, Nawaz K, Wang H, Muralidharan N, Smith DB. Hybrid hollow silica particles: synthesis and comparison of properties with pristine particles. RSC Adv 2020; 10:22331-22334. [PMID: 35514583 PMCID: PMC9054576 DOI: 10.1039/d0ra02888f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/04/2020] [Indexed: 11/30/2022] Open
Abstract
In the past decade, interest in hollow silica particles has grown tremendously because of their applications in diverse fields such as thermal insulation, drug delivery, battery cathodes, catalysis, and functional coatings. Herein, we demonstrate a strategy to synthesize hybrid hollow silica particles having shells made of either polymer-silica or carbon–silica. Hybrid shells were characterized using electron microscopy. The effect of hybrid shell type on particle properties such as thermal and moisture absorption was also investigated. Hybrid hollow silica particles, which show different properties compared to their pristine counterparts, have been synthesized.![]()
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Affiliation(s)
- Jaswinder Sharma
- Roll-to-Roll Manufacturing Group, Energy and Transportation Science Division, Oak Ridge National Laboratory Oak Ridge TN 37831 USA +1-(865)241-2333.,Building Technologies Research and Integration Center, Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - David A Cullen
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Georgios Polizos
- Roll-to-Roll Manufacturing Group, Energy and Transportation Science Division, Oak Ridge National Laboratory Oak Ridge TN 37831 USA +1-(865)241-2333
| | - Kashif Nawaz
- Building Technologies Research and Integration Center, Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Hsin Wang
- Materials Science and Technology Division, Oak Ridge National Laboratory Oak Ridge TN 37831 USA
| | - Nitin Muralidharan
- Roll-to-Roll Manufacturing Group, Energy and Transportation Science Division, Oak Ridge National Laboratory Oak Ridge TN 37831 USA +1-(865)241-2333
| | - David Barton Smith
- Roll-to-Roll Manufacturing Group, Energy and Transportation Science Division, Oak Ridge National Laboratory Oak Ridge TN 37831 USA +1-(865)241-2333
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16
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Fluorescent pH‐Responsive Mesoporous Silica Nanoparticles with Core‐Shell Feature as a Traceable Delivery Carrier for Ibuprofen. ChemistrySelect 2020. [DOI: 10.1002/slct.202000934] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Kumari R, Sunil D, Ningthoujam RS. Hypoxia-responsive nanoparticle based drug delivery systems in cancer therapy: An up-to-date review. J Control Release 2019; 319:135-156. [PMID: 31881315 DOI: 10.1016/j.jconrel.2019.12.041] [Citation(s) in RCA: 136] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/22/2019] [Accepted: 12/23/2019] [Indexed: 02/08/2023]
Abstract
Hypoxia is a salient feature observed in most solid malignancies that holds a pivotal role in angiogenesis, metastasis and resistance to conventional cancer therapeutic approaches, and thus enables cancer progression. However, the typical characteristics of hypoxic cells such as low oxygen levels and highly bio-reductive environment can offer stimuli-responsive drug release to aid in tumor-specific chemo, radio, photodyanamic and sonodynamic therapies. This approach based on targeting the poorly oxygenated tumor habitats offers the prospective to overcome the difficulties that arises due to heterogenic nature of tumor and could be possibly used in the design of diagnostic as well as therapeutic nanocarriers for targeting various types of solid cancers. Consequently, hypoxia triggered nanoparticle based drug delivery systems is a rapidly progressing research area in developing effective strategies to combat drug-resistance in solid tumors. The present review presents the recent advances in the development of hypoxia-responsive nanovehicles for drug delivery to heterogeneous tumors. The initial sections of the article provides insights into the development of hypoxia in growing cancer and its role in disease progression. The current limitations and the future prospective of hypoxia-stimulated nanomachines for cancer treatment are also discussed.
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Affiliation(s)
- Rashmi Kumari
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, Karnataka, India
| | - Dhanya Sunil
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576 104, Karnataka, India.
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18
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Skwira A, Szewczyk A, Prokopowicz M. The Effect of Polydimethylsiloxane-Ethylcellulose Coating Blends on the Surface Characterization and Drug Release of Ciprofloxacin-Loaded Mesoporous Silica. Polymers (Basel) 2019; 11:E1450. [PMID: 31487861 PMCID: PMC6780097 DOI: 10.3390/polym11091450] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/02/2019] [Accepted: 09/02/2019] [Indexed: 12/22/2022] Open
Abstract
In this study, we obtained novel solid films composed of ciprofloxacin-loaded mesoporous silica materials (CIP-loaded MCM-41) and polymer coating blends. Polymer coating blends were composed of ethylcellulose (EC) with various levels of polydimethylsiloxane (PDMS, 0, 1, 2% (v/v)). The solid films were prepared via the solvent-evaporation molding method and characterized by using scanning electron microscopy (SEM), optical profilometry, and wettability analyses. The solid-state of CIP present in the solid films was studied using X-ray diffraction (XRD) and differential scanning calorimetry (DSC). The release profiles of CIP were examined as a function of PDMS content in solid films. The surface morphology analysis of solid films indicated the progressive increase in surface heterogeneity and roughness with increasing PDMS content. The contact angle study confirmed the hydrophobicity of all solid films and significant impact of both PDMS and CIP-loaded MCM-41 on surface wettability. DSC and XRD analysis confirmed the presence of amorphous/semi-crystalline CIP in solid films. The Fickian diffusion-controlled drug release was observed for the CIP-loaded MCM-41 coated with PDMS-free polymer blend, whereas zero-order drug release was noticed for the CIP-loaded MCM-41 coated with polymer blends enriched with PDMS. Both the release rate and initial burst of CIP decreased with increasing PDMS content.
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Affiliation(s)
- Adrianna Skwira
- Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Gdańsk, Hallera 107, Gdańsk 80-416, Poland
| | - Adrian Szewczyk
- Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Gdańsk, Hallera 107, Gdańsk 80-416, Poland
| | - Magdalena Prokopowicz
- Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Gdańsk, Hallera 107, Gdańsk 80-416, Poland.
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Ma J, Han J, Sun J, Fan L, Bai S, Jiao Y. pH-sensitive controlled release in vitro and pharmacokinetics of ibuprofen from hybrid nanocomposite using amine-modified bimodal mesopores silica as core and poly(methylacrylic acid) as shell. INT J POLYM MATER PO 2019. [DOI: 10.1080/00914037.2019.1655747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- JiaYu Ma
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, China
| | - Jing Han
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, China
| | - JiHong Sun
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, China
| | - Li Fan
- Department of Pharmaceutical Chemistry and Analysis, School of Pharmacy, The Fourth Military Medical University, Xi’an, Shaanxi Province, China
| | - ShiYang Bai
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, China
| | - YuWen Jiao
- Department of Pharmaceutical Chemistry and Analysis, School of Pharmacy, The Fourth Military Medical University, Xi’an, Shaanxi Province, China
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20
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Binaeian E, Maleki S, Motaghedi N, Arjmandi M. Study on the performance of Cd2+ sorption using dimethylethylenediamine-modified zinc-based MOF (ZIF-8-mmen): optimization of the process by RSM technique. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2019.1655056] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ehsan Binaeian
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China
- Department of Chemical Engineering, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Sina Maleki
- Department of Chemical Engineering, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Nazanin Motaghedi
- Department of Chemical Engineering, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
| | - Mehrzad Arjmandi
- Chemical Engineering Department, Faculty of Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
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21
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Zeng Y, Hoque J, Varghese S. Biomaterial-assisted local and systemic delivery of bioactive agents for bone repair. Acta Biomater 2019; 93:152-168. [PMID: 30711659 PMCID: PMC6615988 DOI: 10.1016/j.actbio.2019.01.060] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 01/25/2019] [Accepted: 01/29/2019] [Indexed: 01/05/2023]
Abstract
Although bone tissues possess an intrinsic capacity for repair, there are cases where bone healing is either impaired or insufficient, such as fracture non-union, osteoporosis, osteomyelitis, and cancers. In these cases, treatments like surgical interventions are used, either alone or in combination with bioactive agents, to promote tissue repair and manage associated clinical complications. Improving the efficacy of bioactive agents often requires carriers, with biomaterials being a pivotal player. In this review, we discuss the role of biomaterials in realizing the local and systemic delivery of biomolecules to the bone tissue. The versatility of biomaterials enables design of carriers with the desired loading efficiency, release profile, and on-demand delivery. Besides local administration, systemic administration of drugs is necessary to combat diseases like osteoporosis, warranting bone-targeting drug delivery systems. Thus, chemical moieties with the affinity towards bone extracellular matrix components like apatite minerals have been widely utilized to create bone-targeting carriers with better biodistribution, which cannot be achieved by the drugs alone. Bone-targeting carriers combined with the desired drugs or bioactive agents have been extensively investigated to enhance bone healing while minimizing off-target effects. Herein, these advancements in the field have been systematically reviewed. STATEMENT OF SIGNIFICANCE: Drug delivery is imperative when surgical interventions are not sufficient to address various bone diseases/defects. Biomaterial-assisted delivery systems have been designed to provide drugs with the desired loading efficiency, sustained release, and on-demand delivery to enhance bone healing. By surveying recent advances in the field, this review outlines the design of biomaterials as carriers for the local and systemic delivery of bioactive agents to the bone tissue. Particularly, biomaterials that bear chemical moieties with affinity to bone are attractive, as they can present the desired bioactive agents to the bone tissue efficiently and thus enhance the drug efficacy for bone repair.
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Affiliation(s)
- Yuze Zeng
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA; Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27710, USA
| | - Jiaul Hoque
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Shyni Varghese
- Department of Orthopaedic Surgery, Duke University School of Medicine, Durham, NC 27710, USA; Department of Mechanical Engineering and Materials Science, Duke University, Durham, NC 27710, USA; Department of Biomedical Engineering, Duke University, Durham, NC 27710, USA.
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22
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Varache M, Bezverkhyy I, Weber G, Saviot L, Chassagnon R, Baras F, Bouyer F. Loading of Cisplatin into Mesoporous Silica Nanoparticles: Effect of Surface Functionalization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:8984-8995. [PMID: 31244247 DOI: 10.1021/acs.langmuir.9b00954] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cisplatin ( cis-diaminedichloroplatinum(II), CDDP) plays a crucial role in the treatment of various malignant tumors. However, its clinical efficacy and applicability are restricted by issues of toxicity and resistance. Here, for drug delivery purposes, the outer surface of MCM-41 mesoporous silica nanoparticles (MSNs) was functionalized with poly(ethylene glycol) ( Mw = 10 000 g/mol) or low-molecular-weight ( Mw = 1800 g/mol) branched polyethyleneimine (PEI). Given the strong affinity of sulfur for platinum, thiol-functionalized MSNs were synthesized for comparison by co-condensation with (3-mercaptopropyl)triethoxysilane. CDDP loading was performed either by adsorption or impregnation in aqueous media without the use of dimethyl sulfoxide as a solubilizer. CDDP loading capacities obtained by impregnation were higher than those obtained by adsorption and varied from 3.9 to 16.1 wt %, depending on the functional group. Loaded nanomaterials were characterized by scanning electron microscopy, scanning transmission electron microscopy-high-angle annular dark-field, and Raman spectroscopy. Depending on the functional groups, platinum-based species were either dispersed in the nanomaterials as nanocrystals or uniformly distributed as molecular species. The spectral signature of CDDP was strongly modified when platinum species were homogeneously distributed within the nanomaterials. Preliminary drug release studies performed at 37 °C showed that the behavior of CDDP-loaded MSNs strongly depends on the nature of the present functional groups. Among the functionalization routes investigated in this paper, PEI-based functionalization showed the most promising results for further applications in controlled drug release with the absence of burst release and a sustained release over 72 h.
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Affiliation(s)
- Mathieu Varache
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
| | - Igor Bezverkhyy
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
| | - Guy Weber
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
| | - Lucien Saviot
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
| | - Rémi Chassagnon
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
| | - Florence Baras
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
| | - Frédéric Bouyer
- Laboratoire Interdisciplinaire Carnot de Bourgogne, UMR 6303 CNRS-Université Bourgogne Franche-Comté , 9 Avenue Alain Savary , BP 47 870, F-21078 Dijon Cedex , France
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23
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Prokopowicz M, Żeglinski J, Szewczyk A, Skwira A, Walker G. Surface-Activated Fibre-Like SBA-15 as Drug Carriers for Bone Diseases. AAPS PharmSciTech 2018; 20:17. [PMID: 30574669 DOI: 10.1208/s12249-018-1243-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 11/08/2018] [Indexed: 01/08/2023] Open
Abstract
Here, we report an inorganic hexagonally ordered mesoporous fibre-like carrier made of silica as an effective drug delivery system with mineralisation potential. Fibre-like SBA-15 has been modified by employing a simple surface activation (rehydroxylation) procedure. The surface-rehydroxylated fibre-like SBA-15 (SBA-15-R) was used to investigate the possible mechanism of hydroxyapatite (HA) nucleation and deposition onto silica's surface after immersion in simulated body fluid (SBF). Amorphous calcium phosphate, Ca-deficient HA and bone-like HA deposits were observed on SBA-15-R surface consecutively after 7, 14 and 21 days of immersion in SBF. Accordingly, our low-angle XRD, STEM and N2 adsorption/desorption results indicated that deposited ions were mostly located at the silica's surface and could modify the size of the mesopores. The SBA-15-R was studied in vitro as the potential bioactive drug delivery system using doxorubicin (DOX) as a model water-soluble and anticancer drug. The adsorbed DOX molecules were mostly located at the pore walls and pore openings, likely together with the silanol groups. The DOX release was diffusion-controlled and relatively slower in SBF (pH = 7.4) than in phosphate-buffered solution (pH = 5.0), most probably due to both the stronger electrostatic interactions occurring between the DOX and the SBA-15-R and the simultaneous deposition of calcium and phosphates ions from SBF.
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24
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Nuti S, Fernández-Lodeiro J, Del Secco B, Rampazzo E, Rodríguez-González B, Capelo JL, Silva V, Igrejas G, Poeta P, Torres C, Zaccheroni N, Prodi L, Oliveira E, Lodeiro C. Engineered Nanostructured Materials for Ofloxacin Delivery. Front Chem 2018; 6:554. [PMID: 30538980 PMCID: PMC6277636 DOI: 10.3389/fchem.2018.00554] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 10/29/2018] [Indexed: 12/03/2022] Open
Abstract
Antibiotic resistance is emerging as a growing worldwide problem and finding solutions to this issue is becoming a new challenge for scientists. As the development of new drugs slowed down, advances in nanotechnology offer great opportunities, with the possibility of designing new systems for carrying, delivery and administration of drugs already in use. Engineered combinations of the synthetic, broad-spectrum antibiotic ofloxacin, rarely studied in this field, with different types of silver, mesoporous silica-based and Pluronic/silica-based nanoparticles have been explored. The nanocarriers as silver core@silica mesoporous (AgMSNPs) and dye-doped silica nanoparticles functionalized with ofloxacin were synthesized and their antibacterial properties studied against S. aureus and E. coli. The best antibacterial results were obtained for the AgMSNPs nanosystem@ofloxacin for the strain S. aureus ATCC 25923, with MIC and MBC values of 5 and 25 μg/mL, proving the efficacy and synergetic effect of the antibiotic and the Ag core of the nanoparticles.
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Affiliation(s)
- Silvia Nuti
- BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology, NOVA University of Lisbon, Almada, Portugal
- G. Ciamician Department of Chemistry, University of Bologna, Bologna, Italy
| | - Javier Fernández-Lodeiro
- BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology, NOVA University of Lisbon, Almada, Portugal
- Proteomass Scientific Society, Costa de Caparica, Portugal
| | | | - Enrico Rampazzo
- G. Ciamician Department of Chemistry, University of Bologna, Bologna, Italy
| | | | - José L. Capelo
- BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology, NOVA University of Lisbon, Almada, Portugal
- Proteomass Scientific Society, Costa de Caparica, Portugal
| | - Vanessa Silva
- Department of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Functional Genomics and Proteomics Unit, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Veterinary Science Department, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- LAQV-REQUIMTE, Faculty of Science and Technology, Nova University of Lisbon, Lisbon, Portugal
| | - Gilberto Igrejas
- Department of Genetics and Biotechnology, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Functional Genomics and Proteomics Unit, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- LAQV-REQUIMTE, Faculty of Science and Technology, Nova University of Lisbon, Lisbon, Portugal
| | - Patrícia Poeta
- Veterinary Science Department, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- LAQV-REQUIMTE, Faculty of Science and Technology, Nova University of Lisbon, Lisbon, Portugal
| | - Cármen Torres
- Área de Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain
| | - Nelsi Zaccheroni
- G. Ciamician Department of Chemistry, University of Bologna, Bologna, Italy
| | - Luca Prodi
- G. Ciamician Department of Chemistry, University of Bologna, Bologna, Italy
| | - Elisabete Oliveira
- BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology, NOVA University of Lisbon, Almada, Portugal
- Proteomass Scientific Society, Costa de Caparica, Portugal
| | - Carlos Lodeiro
- BIOSCOPE Group, LAQV@REQUIMTE, Chemistry Department, Faculty of Science and Technology, NOVA University of Lisbon, Almada, Portugal
- Proteomass Scientific Society, Costa de Caparica, Portugal
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25
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Jobdeedamrong A, Jenjob R, Crespy D. Encapsulation and Release of Essential Oils in Functional Silica Nanocontainers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:13235-13243. [PMID: 30300551 DOI: 10.1021/acs.langmuir.8b01652] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We describe the fabrication of mesoporous silica nanocontainers (SiO2NCs) that simultaneously encapsulate different antiseptic agents. Peppermint oil (PO), thyme oil (TO), cinnamon oil (CnO), and clove oil (CO), which are known to display antibacterial properties, are loaded in the core of the silica nanocontainers that are stabilized by antiseptic surfactants. The encapsulation efficiency, surface area, and pore size are controlled by the type of oil and surfactant. The release of essential oils is further controlled by grafting oxidized hyaluronic acid on silica nanocontainers functionalized with amino groups.
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Affiliation(s)
- Arjaree Jobdeedamrong
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
| | - Ratchapol Jenjob
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
| | - Daniel Crespy
- Department of Materials Science and Engineering, School of Molecular Science and Engineering , Vidyasirimedhi Institute of Science and Technology , Rayong 21210 , Thailand
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26
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Malekmohammadi S, Hadadzadeh H, Amirghofran Z. Preparation of folic acid-conjugated dendritic mesoporous silica nanoparticles for pH-controlled release and targeted delivery of a cyclometallated gold(III) complex as an antitumor agent. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.07.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mesoporous silica nanoparticles as cutting-edge theranostics: Advancement from merely a carrier to tailor-made smart delivery platform. J Control Release 2018; 287:35-57. [PMID: 30125637 DOI: 10.1016/j.jconrel.2018.08.024] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 08/13/2018] [Accepted: 08/14/2018] [Indexed: 12/13/2022]
Abstract
Large surface area, uniform and tunable pore size, high pore volume and low mass density- such attractive features of Mesoporous silica nanoparticles (MSNPs) have compelled researchers to explore the biomedical potential of this nano-material. Recently gained interest in MSNPs have been due to their tremendous potential in cancer therapy and imaging. Last several years have witnessed a rapid development in engineering functionalized MSNPs with various types of functional groups integrated into the system for imaging and therapeutic applications. Although their potential for drug delivery application has been studied since the year 2000, still a major challenge is to improve drug loading capacity and in vivo targeting with minimal side-effects to major organs. In this review article, the recent development of MSNPs as a therapeutic and diagnostic platform has been detailed out with emphasis on drug and bio-macromolecule delivery/co-delivery, bio-imaging and detoxification.
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28
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Novel technique of insulin loading into porous carriers for oral delivery. Asian J Pharm Sci 2018; 13:297-309. [PMID: 32104403 PMCID: PMC7032083 DOI: 10.1016/j.ajps.2018.03.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/29/2017] [Accepted: 03/16/2018] [Indexed: 12/11/2022] Open
Abstract
The increasing demand for oral macromolecule delivery encouraged the development of microencapsulation technologies to protect such drugs against gastric and enzymatic degradation. However, microencapsulation often requires harsh conditions that may jeopardize their biological activity. Accordingly, many trials attempted to load macromolecules into porous drug carriers to bypass any formulation induced instability. In this study, we prepared chitosan coated porous poly (d, l-lactide-co-glycolide) (PLGA) microparticles (MPs) loaded with insulin using a novel loading technique; double freeze-drying. The results showed a significant increase in drug loading using only 5 mg/ml initial insulin concentration and conveyed a sustained drug release over uncoated MPs. Furthermore, SEM and confocal microscopy confirmed pore blocking and insulin accumulation within the MPs respectively. The oral pharmacodynamic data on rats also proved the preservation of insulin bioactivity after formulation. Finally, the new coating technique proved to be efficient in producing robust layer of chitosan with higher insulin loading while maintaining insulin activity.
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Liang C, Wang H, Zhang M, Cheng W, Li Z, Nie J, Liu G, Lian D, Xie Z, Huang L, Zeng X. Self-controlled release of Oxaliplatin prodrug from d-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) functionalized mesoporous silica nanoparticles for cancer therapy. J Colloid Interface Sci 2018; 525:1-10. [PMID: 29679795 DOI: 10.1016/j.jcis.2018.04.058] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 04/12/2018] [Accepted: 04/15/2018] [Indexed: 12/11/2022]
Abstract
Oxaliplatin is a promising antitumor drug, but its effectiveness is limited by its side effects in vivo. In this study, we introduced an Oxaliplatin prodrug (Oxa(IV)) self-controlled release strategy, in which Oxa(IV) is encapsulated by TPGS functionalized mesoporous silica nanoparticles (MSNs), and its release is controlled by biological stimuli, such as acidic environments in tumor tissue and high concentrations of reductants in cancer cells. Despite the lack of auxiliary "gatekeepers" to MSNs, this simplified model of Oxa(IV)-MSNs-TPGS could fine-tune the movements of the drug release. Furthermore, we utilized a prodrug approach to avoid the side effects of Oxaliplatin, and we used TPGS groups to reduce multidrug resistance (MDR). Finally, the toxicity of Oxa(IV)-MSNs-TPGS to a human lung adenocarcinoma cell line (A549) in vitro was significantly lower than that of Oxaliplatin. This model demonstrates the considerable potential of a simple self-controlled release system with multiple functions.
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Affiliation(s)
- Chaoyu Liang
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Heping Wang
- Department of Respiratory Diseases, Shenzhen Children's Hospital, 7019 Yitian Road, Futian District, Shenzhen 518026, China
| | - Min Zhang
- Shenzhen Xili People's Hospital, Shenzhen 518055, China
| | - Wei Cheng
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Zihuang Li
- Department of Radiation Oncology, Second Clinical Medicine College of Jinan University, Shenzhen Municipal People's Hospital, Shenzhen 518020, China.
| | - Junpeng Nie
- Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Gan Liu
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China
| | - Daizheng Lian
- Department of Radiation Oncology, Second Clinical Medicine College of Jinan University, Shenzhen Municipal People's Hospital, Shenzhen 518020, China
| | - Zhenhua Xie
- Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
| | - Laiqiang Huang
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China.
| | - Xiaowei Zeng
- Department of Chemistry, Tsinghua University, Beijing 100084, China; Precision Medicine and Healthcare Research Center, Tsinghua-Berkeley Shenzhen Institute (TBSI), The Shenzhen Key Lab of Gene and Antibody Therapy, and Division of Life and Health Sciences, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China; School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Guangzhou 510275, China.
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Yao Q, Liu Y, Selvaratnam B, Koodali RT, Sun H. Mesoporous silicate nanoparticles/3D nanofibrous scaffold-mediated dual-drug delivery for bone tissue engineering. J Control Release 2018; 279:69-78. [PMID: 29649529 DOI: 10.1016/j.jconrel.2018.04.011] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 03/01/2018] [Accepted: 04/06/2018] [Indexed: 12/20/2022]
Abstract
Controlled delivery systems play a critical role in the success of bone morphogenetic proteins (i.e., BMP2 and BMP7) for challenged bone repair. Instead of single-drug release that is currently and commonly prevalent, dual-drug delivery strategies are highly desired to achieve effective bone regeneration because natural bone repair process is driven by multiple factors. Particularly, angiogenesis is essential for osteogenesis and requires more than just one factor (e.g., Vascular Endothelial Growth Factor, VEGF). Therefore, we developed a novel mesoporous silicate nanoparticles (MSNs) incorporated-3D nanofibrous gelatin (GF) scaffold for dual-delivery of BMP2 and deferoxamine (DFO). DFO is a hypoxia-mimetic drug that can activate hypoxia-inducible factor-1 alpha (HIF-1α), and trigger subsequent angiogenesis. Sustained BMP2 release system was achieved through encapsulation into large-pored MSNs, while the relative short-term release of DFO was engineered through covalent conjugation with chitosan to reduce its cytotoxicity and elongate its half-life. Both MSNs and DFO were incorporated onto a porous 3D GF scaffold to serve as a biomimetic osteogenic microenvironment. Our data indicated that DFO and BMP2 were released from a scaffold at different release rates (10 vs 28 days) yet maintained their angiogenic and osteogenic ability, respectively. Importantly, our data indicated that the released DFO significantly improved BMP2-induced osteogenic differentiation where the dose/duration was important for its effects in both mouse and human stem cell models. Thus, we developed a novel and tunable MSNs/GF 3D scaffold-mediated dual-drug delivery system and studied the potential application of the both FDA-approved DFO and BMP2 for bone tissue engineering.
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Affiliation(s)
- Qingqing Yao
- Department of Biomedical Engineering, University of South Dakota, BioSNTR, Sioux Falls, SD 57107, USA; School of Ophthalmology and Optometry, Wenzhou Medical University, 270 Xueyuan Xi Road, Wenzhou, Zhejiang 325027, China; Institute of Advanced Materials for Nano-Bio Applications, Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
| | - Yangxi Liu
- Department of Biomedical Engineering, University of South Dakota, BioSNTR, Sioux Falls, SD 57107, USA
| | - Balaranjan Selvaratnam
- Department of Chemistry, University of South Dakota, 414 E. Clark Street, Vermillion 57069, SD, USA
| | - Ranjit T Koodali
- Department of Chemistry, University of South Dakota, 414 E. Clark Street, Vermillion 57069, SD, USA
| | - Hongli Sun
- Department of Biomedical Engineering, University of South Dakota, BioSNTR, Sioux Falls, SD 57107, USA.
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Hypoxia-Responsive Mesoporous Nanoparticles for Doxorubicin Delivery. Polymers (Basel) 2018; 10:polym10040390. [PMID: 30966424 PMCID: PMC6415200 DOI: 10.3390/polym10040390] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/27/2018] [Accepted: 03/28/2018] [Indexed: 12/30/2022] Open
Abstract
Hypoxia, or low oxygen tension, is a common feature of solid tumors. Here, we report hypoxia-responsive mesoporous silica nanoparticles (HR-MSNs) with a 4-nitroimidazole-β-cyclodextrin (NI-CD) complex that is acting as the hypoxia-responsive gatekeeper. When these CD-HR-MSNs encountered a hypoxic environment, the nitroimidazole (NI) gatekeeper portion of CD-HR-MSNs disintegrated through bioreduction of the hydrophobic NI state to the hydrophilic NI state. Under hypoxic conditions, the release rate of doxorubicin (DOX) from DOX-loaded CD-HR-MSNs (DOX-CD-HR-MSNs) increased along with the disintegration of the gatekeeper. Conversely, DOX release was retarded under normoxic conditions. In vitro experiments confirmed that DOX-CD-HR-MSNs exhibit higher toxicity to hypoxic cells when compared to normoxic cells. Confocal microscopy images indicated that DOX-CD-HR-MSNs effectively release DOX into SCC-7 cells under hypoxic conditions. These results demonstrate that CD-HR-MSNs can release drugs in a hypoxia-responsive manner, and thus are promising drug carriers for hypoxia-targeted cancer therapy.
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Growth Factor Delivery Systems for Tissue Engineering and Regenerative Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1078:245-269. [PMID: 30357627 DOI: 10.1007/978-981-13-0950-2_13] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Growth factors (GFs) are often a key component in tissue engineering and regenerative medicine approaches. In order to fully exploit the therapeutic potential of GFs, GF delivery vehicles have to meet a number of key design criteria such as providing localized delivery and mimicking the dynamic native GF expression levels and patterns. The use of biomaterials as delivery systems is the most successful strategy for controlled delivery and has been translated into different commercially available systems. However, the risk of side effects remains an issue, which is mainly attributed to insufficient control over the release profile. This book chapter reviews the current strategies, chemistries, materials and delivery vehicles employed to overcome the current limitations associated with GF therapies.
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Wang Q, Jin XQ, Sun JH, Bai SY, Wu X, Panezai H. Facile synthesis and fractal feature of pH-responsive poly(acrylic acid) hollow microspheres for ibuprofen delivery. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1393680] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Qian Wang
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P.R. China
| | - Xiao Qi Jin
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P.R. China
| | - Ji Hong Sun
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P.R. China
| | - Shi Yang Bai
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P.R. China
| | - Xia Wu
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P.R. China
| | - Hamida Panezai
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P.R. China
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Maleki A, Kettiger H, Schoubben A, Rosenholm JM, Ambrogi V, Hamidi M. Mesoporous silica materials: From physico-chemical properties to enhanced dissolution of poorly water-soluble drugs. J Control Release 2017; 262:329-347. [PMID: 28778479 DOI: 10.1016/j.jconrel.2017.07.047] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 06/24/2017] [Accepted: 07/31/2017] [Indexed: 12/20/2022]
Abstract
New approaches in pharmaceutical chemistry have resulted in more complex drug molecules in the quest to achieve higher affinity to their targets. However, these 'highly active' drugs can also suffer from poor water solubility. Hence, poorly water soluble drugs became a major challenge in drug formulation, and this problem is increasing, as currently about 40 of the marketed drugs and 90% of drug candidates are classified as poorly water soluble. Various approaches exist to circumvent poor water solubility and poor dissolution rate in aqueous environment, however, each having disadvantages and certain limitations. Recently, mesoporous silica materials (MSMs) have been proposed to be used as matrices for enhancing the apparent solubility and dissolution rate of different drug molecules. MSMs are ideal candidates for this purpose, as silica is a "generally regarded as safe" (GRAS) material, is biodegradable, and can be readily surface-modified in order to optimize drug loading and subsequent release in the human body. The major advantage of mesoporous silica as drug delivery systems (DDSs) for poorly water soluble drugs lies in their pore size, pore morphology, and versatility in alteration of the surface groups, which can result in optimized interactions between a drug candidate and MSM carrier by modifying the pore surfaces. Furthermore, the drug of interest can be loaded into these pores in a preferably amorphous state, which can increase the drug dissolution properties dramatically. The highlights of this review include a critical discussion about the modification of the physico-chemical properties of MSMs and how these physico-chemical modifications influence the drug loading and the subsequent dissolution of poorly water soluble drugs. It aims to further promote the use of MSMs as alternative strategy to common methods like solubility enhancement by cyclodextrins, micronization, or microemulsion techniques. This review can provide guidance on how to tailor MSMs to achieve optimized drug loading and drug dissolution.
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Affiliation(s)
- Aziz Maleki
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Zanjan University of Medical Sciences, Zanjan, Iran
| | - Helene Kettiger
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, FI-20520 Turku, Finland
| | - Aurélie Schoubben
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy
| | - Jessica M Rosenholm
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Tykistökatu 6A, FI-20520 Turku, Finland.
| | - Valeria Ambrogi
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy.
| | - Mehrdad Hamidi
- Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Zanjan University of Medical Sciences, Zanjan, Iran.
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35
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Qiao H, Cui Z, Yang S, Ji D, Wang Y, Yang Y, Han X, Fan Q, Qin A, Wang T, He XP, Bu W, Tang T. Targeting Osteocytes to Attenuate Early Breast Cancer Bone Metastasis by Theranostic Upconversion Nanoparticles with Responsive Plumbagin Release. ACS NANO 2017; 11:7259-7273. [PMID: 28692257 DOI: 10.1021/acsnano.7b03197] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The early detection and thus treatment of breast cancer bone metastasis remain a big challenge clinically. As the most abundant cells within bone tissue, osteocytes have been found to manipulate the activity of early cancer bone metastasis by its crosstalk with cancer cells and osteoclasts. However, conventional bone-targeting nanomedicine has limited bone-lesion specificity and ignores the vital role of osteocytes during breast cancer bone metastasis. Also, it lacks detailed insight into the therapeutic mechanisms, which hinders the following translational practice. Previously, we have shown that a combination of zoledronic acid (ZA) and plumbagin (PL) synergistically alleviates cancer-induced bone destruction. Herein, we further develop a pH-responsive bone-targeting drug delivery system, i.e., the ZA-anchored bimodal mesoporous slica covered gadolinium(III) upconversion nanoparticles loaded with PL, to detect and treat bone metastasis sensitively and specifically at an early stage. This multifunctional nanosystem can target osteocytes to release PL as controlled by pH, decreasing osteocytic RANKL expression synergistically through the structural simulation of adenosine phosphate, which competitively inhibits the phosphorylation of osteocytic protein kinase-a, cAMP-response element binding protein, extracellular regulated protein kinase, and c-Jun N-terminal kinase. More importantly, by establishing a breast cancer bone metastasis mice model via intracardiac injection, we show that tumoriogenesis and osteoclastogenesis can both be attenuated significantly. We thereby realize the effective theranostics of tiny bone metastasis in breast cancer bone metastasis. Our work highlights the significance of theranostic nanomedicine and osteocyte-targeting therapy in the treatment of early bone metastasis, which could be applied in achieving efficient theranostic effects for other bone diseases.
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Affiliation(s)
- Han Qiao
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Zhaowen Cui
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050, People's Republic of China
| | - Shengbing Yang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Dingkun Ji
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , Shanghai 200237, People's Republic of China
| | - Yugang Wang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Ying Yang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Xiuguo Han
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Qiming Fan
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - An Qin
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Tingyu Wang
- Department of Pharmacy, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science and Technology , Shanghai 200237, People's Republic of China
| | - Wenbo Bu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences , Shanghai 200050, People's Republic of China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University , Shanghai 200062, People's Republic of China
| | - Tingting Tang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai 200011, People's Republic of China
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Jin X, Wang Q, Sun J, Panezai H, Bai S, Wu X. P(NIPAM-co-AA)@BMMs with mesoporous silica core and controlled copolymer shell and its fractal characteristics for dual pH- and temperature-responsive performance of ibuprofen release. INT J POLYM MATER PO 2017. [DOI: 10.1080/00914037.2017.1309544] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Xiaoqi Jin
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P. R. China
| | - Qian Wang
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P. R. China
| | - Jihong Sun
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P. R. China
| | - Hamida Panezai
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P. R. China
| | - Shiyang Bai
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P. R. China
| | - Xia Wu
- Beijing Key Laboratory for Green Catalysis and Separation, Department of Chemistry and Chemical Engineering, Beijing University of Technology, Beijing, P. R. China
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Fei W, Zhang Y, Han S, Tao J, Zheng H, Wei Y, Zhu J, Li F, Wang X. RGD conjugated liposome-hollow silica hybrid nanovehicles for targeted and controlled delivery of arsenic trioxide against hepatic carcinoma. Int J Pharm 2017; 519:250-262. [PMID: 28109899 DOI: 10.1016/j.ijpharm.2017.01.031] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 12/28/2016] [Accepted: 01/15/2017] [Indexed: 01/29/2023]
Abstract
The aim of our study was to construct an Arg-Gly-Asp (RGD)-conjugated liposome-hollow silica hybrid nanovehicle for targeted delivery and controlled release of arsenic trioxide (ATO), whose anti-solid tumor effect was hampered by poor pharmacokinetics and dose-limited toxicity. Hydrophobic interactions were used to attach intact lipid membrane to the surface of chlorodimethyloctadecylsilane-modified hollow mesoporous silica nanoparticles. The prepared nanovehicles (RGD-LP-CHMSN) were characterized for uniform structure (silica core of ∼140nm in diameter and liposomal shell of ∼6nm), comparable drug loading efficiency (6.76%), desirable stability and strengthened controlled release. In vitro, RGD-LP-CHMSN showed good biocompatibility and low toxicity on HepG2, MCF-7 and LO2 cells. The targeted delivery of ATO by nanocarriers (RGD-LP-CHMSN-ATO) was demonstrated by an enhanced cellular uptake and a reduced half maximal inhibitory concentration (IC50) value. In pharmacokinetic studies, the RGD-LP-CHMSN-ATO group, compared to the free ATO group, prolonged the half time (t1/2β) by 1.7 times and increased the area under curve (AUC) by 2.4 times. In addition, in a H22 tumor-xenograft mouse model, nanovehicles improved the targeting efficiency and anticancer potential of ATO. In conclusion, the strategy of constructing a nanocarrier with targeted delivery and controlled release characteristics is prospective to enhance the antitumor effect of ATO.
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Affiliation(s)
- Weidong Fei
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Yan Zhang
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Shunping Han
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Jiaoyang Tao
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Hongyue Zheng
- Libraries of Zhejiang Chinese Medical University, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Yinghui Wei
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Jiazhen Zhu
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Fanzhu Li
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
| | - Xuanshen Wang
- Department of Pharmacy, The Second Hospital of Dalian Medical University, Dalian, 116027, China.
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Khatoon S, Han HS, Lee M, Lee H, Jung DW, Thambi T, Ikram M, Kang YM, Yi GR, Park JH. Zwitterionic mesoporous nanoparticles with a bioresponsive gatekeeper for cancer therapy. Acta Biomater 2016; 40:282-292. [PMID: 27063494 DOI: 10.1016/j.actbio.2016.04.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 03/09/2016] [Accepted: 04/07/2016] [Indexed: 12/01/2022]
Abstract
UNLABELLED To enhance cellular uptake and site-specific drug release in the tumor microenvironment, zwitterionic mesoporous silica nanoparticles (Z-MSN) were prepared by introducing a bioresponsive gatekeeper composed of negatively charged carboxylic groups and positively charged quaternary amine groups. When these Z-MSN encountered a mildly acidic environment, their surface charge readily switched from negative to positive by cleavage of an acid-labile maleic amide linkage, thus allowing for effective cellular uptake into tumor tissue. Doxorubicin (DOX) encapsulated in Z-MSN was not significantly released in physiological conditions (pH 7.4), whereas the release rate of DOX remarkably increased in mildly acidic conditions through disintegration of the gatekeeper. The antitumor efficacy of DOX-loaded Z-MSN (DOX-Z-MSN) was evaluated after their systemic administration to tumor-bearing mice. Compared to free DOX and DOX-loaded MSN without the gatekeeper, DOX-Z-MSN exhibited much higher antitumor efficacy in vivo. Overall, these results demonstrated that the hydrophilic negative surface of Z-MSN, with their closed gate, allowed for their effective accumulation in tumor tissue after systemic administration, and that their charge-swapping and gate-opening in the tumor environment enhanced their cellular uptake and drug release rate simultaneously, implying a highly promising potential for development of Z-MSN as a drug carrier for cancer therapy. STATEMENT OF SIGNIFICANCE In an attempt to address the issues of enhanced cellular uptake and site-specific drug release of nanoparticles, we herein report on zwitterionic MSN (Z-MSN) with a pH-responsive gatekeeper which can be internalized into cancer cells via switching their surface charge from negative, in physiological conditions, to positive, in the tumor microenvironment. We hypothesized that the hydrophilic negative surface of Z-MSN with a closed gate allows for their accumulation into tumor tissue after systemic administration, whereas their charge-swapping and gate-opening in the tumor environment enhance cellular uptake and drug release rate simultaneously. Overall, Z-MSN constitute a promising drug delivery carrier for cancer therapy.
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Affiliation(s)
- Shakera Khatoon
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea; Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan
| | - Hwa Seung Han
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Minchang Lee
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Hansang Lee
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Dae-Woong Jung
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Thavasyappan Thambi
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - M Ikram
- Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan
| | - Young Mo Kang
- School of Medicine, Kyungpook National University, Daegu 700-422, Republic of Korea
| | - Gi-Ra Yi
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea
| | - Jae Hyung Park
- School of Chemical Engineering, Sungkyunkwan University, Suwon 440-746, Republic of Korea; Department of Health Sciences and Technology, SAIHST, Sungkyunkwan University, Suwon 440-746, Republic of Korea.
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39
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Guo Y, Sun J, Bai S, Jin X. Nanoassemblies constructed from bimodal mesoporous silica nanoparticles and surface-coated multilayer pH-responsive polymer for controlled delivery of ibuprofen. J Biomater Appl 2016; 31:411-20. [DOI: 10.1177/0885328216653287] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The pH-sensitive poly(D-A) grafted amine-functionalized bimodal mesoporous silica (D-A/BMMs) was prepared by a facile method used as a drug delivery vehicle. They exhibited superior properties such as good dispersion in aqueous medium, high drug loading efficiency, improved stability and high drug release rates. Meanwhile, its structural features and performances in a controlled delivery of ibuprofen (IBU) were systematically investigated by using XRD, N2 adsorption and desorption, SEM, TEM, FT-IR, elemental analysis and TG techniques. The results demonstrated that the obtained nanocomposite presented a flexible control over drug release by controlling the grafting amount of D-A onto the mesopores surface of aminated BMMs. The cumulative percent release of IBU from D-A/BMMs was found to be much higher at pH 7.4 than at pH 2.0. The release rate was very slow in an acidic medium but became faster in a neutral medium, owing to hydrogen bonding in an acidic medium and electrostatic repulsion between negatively charged carboxyl groups in an alkaline medium.
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Affiliation(s)
- Yueyue Guo
- Department of Chemistry and Chemical Engineering, Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing, P. R. China
| | - Jihong Sun
- Department of Chemistry and Chemical Engineering, Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing, P. R. China
| | - Shiyang Bai
- Department of Chemistry and Chemical Engineering, Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing, P. R. China
| | - Xiaoqi Jin
- Department of Chemistry and Chemical Engineering, Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing, P. R. China
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Wu T, Tan L, Cheng N, Yan Q, Zhang YF, Liu CJ, Shi B. PNIPAAM modified mesoporous hydroxyapatite for sustained osteogenic drug release and promoting cell attachment. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 62:888-96. [PMID: 26952496 PMCID: PMC5995466 DOI: 10.1016/j.msec.2016.01.012] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 12/22/2015] [Accepted: 01/05/2016] [Indexed: 12/17/2022]
Abstract
This work presented a sustained release system of simvastatin (SIM) based on the mesoporous hydroxyapatite (MHA) capped with poly(N-isopropylacrylamide) (PNIPAAM). The MHA was prepared by using cetyltrimethylammonium bromide (CTAB) as a template and the modified PNIPAAM layer on the surface of MHA was fabricated through surface-initiated atom transfer radical polymerization (SI-ATRP). The SIM loaded MHA-PNIPAAM showed a sustained release of SIM at 37 °C over 16 days. The bone marrow mesenchymal stem cell (BMSC) proliferation was assessed by cell counting kit-8 (CCK-8) assay, and the osteogenic differentiation was evaluated by alkaline phosphatase (ALP) activity and Alizarin Red staining. The release profile showed that the release of SIM from MHA-SIM-PNIPAAM lasted 16 days and the cumulative amount of released SIM was almost seven-fold than MHA-SIM. Besides, SIM loaded MHA-PNIPAAM exhibited better performance on cell proliferation, ALP activity, and calcium deposition than pure MHA due to the sustained release of SIM. The quantity of ALP in MHA-SIM-PNIPAAM group was more than two fold than pure MHA group at 7 days. Compared to pure MHA, better BMSC attachment on PNIPAAM modified MHA was observed using fluorescent microscopy, indicating the better biocompatibility of MHA-PNIPAAM.
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Affiliation(s)
- Tao Wu
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan 430079, PR China
| | - Lei Tan
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, PR China
| | - Ning Cheng
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan 430079, PR China
| | - Qi Yan
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan 430079, PR China
| | - Yu-Feng Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan 430079, PR China
| | - Chuan-Jun Liu
- Key Laboratory of Biomedical Polymers of Ministry of Education, College of Chemistry and Molecular Science, Wuhan University, Wuhan 430072, PR China.
| | - Bin Shi
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School & Hospital of Stomatology, Wuhan University, 237 Luoyu Road, Wuhan 430079, PR China.
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Xiao X, Liu Y, Guo M, Fei W, Zheng H, Zhang R, Zhang Y, Wei Y, Zheng G, Li F. pH-triggered sustained release of arsenic trioxide by polyacrylic acid capped mesoporous silica nanoparticles for solid tumor treatment in vitro and in vivo. J Biomater Appl 2016; 31:23-35. [PMID: 27059495 DOI: 10.1177/0885328216637211] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Arsenic trioxide (As2O3, ATO), a FDA approved drug for hematologic malignancies, was proved of efficient growth inhibition of cancer cell in vitro or solid tumor in vivo. However, its effect on solid tumor in vivo was hampered by its poor pharmacokinetics and dose-limited toxicity. In this study, a polyacrylic acid capped pH-triggered mesoporous silica nanoparticles was conducted to improve the pharmacokinetics and enhance the antitumor effect of arsenic trioxide. The mesoporous silica nanoparticles loaded with arsenic trioxide was grafted with polyacrylic acid (PAA-ATO-MSN) as a pH-responsive biomaterial on the surface to achieve the release of drug in acidic microenvironment of tumor, instead of burst release action in circulation. The nanoparticles were characterized with uniform grain size (particle sizes of 158.6 ± 1.3 nm and pore sizes of 3.71 nm, respectively), historically comparable drug loading efficiency (11.42 ± 1.75%), pH-responsive and strengthened sustained release features. The cell toxicity of amino groups modified mesoporous silica nanoparticles (NH2-MSN) was significantly reduced by capping of polyacrylic acid. In pharmacokinetic studies, the half time (t1/2β) was prolonged by 1.3 times, and the area under curve) was increased by 2.6 times in PAA-ATO-MSN group compared with free arsenic trioxide group. Subsequently, the antitumor efficacy in vitro (SMMC-7721 cell line) and in vivo (H22 xenografts) was remarkably enhanced indicated that PAA-ATO-MSN improved the antitumor effect of the drug. These results suggest that the polyacrylic acid capped mesoporous silica nanoparticles (PAA-MSN) will be a promising nanocarrier for improving pharmacokinetic features and enhancing the anti-tumor efficacy of arsenic trioxide.
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Affiliation(s)
- Xuecheng Xiao
- Department of Pharmaceutics, Hubei University of Chinese Medicine, Wuhan, China
| | - Yangyang Liu
- Department of Pharmaceutics, Hubei University of Chinese Medicine, Wuhan, China
| | - Manman Guo
- Department of Pharmaceutics, Zhejiang Chinese Medical University, Hangzhou, China
| | - Weidong Fei
- Department of Pharmaceutics, Zhejiang Chinese Medical University, Hangzhou, China
| | - Hongyue Zheng
- Libraries of Zhejiang Chinese Medical University, Zhejiang Chinese Medical University, Hangzhou, China
| | - Rongrong Zhang
- Department of Pharmaceutics, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yan Zhang
- Department of Pharmaceutics, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yinghui Wei
- Department of Pharmaceutics, Zhejiang Chinese Medical University, Hangzhou, China
| | - Guohua Zheng
- Department of Pharmaceutics, Hubei University of Chinese Medicine, Wuhan, China
| | - Fanzhu Li
- Department of Pharmaceutics, Zhejiang Chinese Medical University, Hangzhou, China
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42
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Encapsulation of folic acid in different silica porous supports: A comparative study. Food Chem 2016; 196:66-75. [DOI: 10.1016/j.foodchem.2015.09.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 08/31/2015] [Accepted: 09/05/2015] [Indexed: 02/02/2023]
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Continuous preparation of polymer coated drug crystals by solid hollow fiber membrane-based cooling crystallization. Int J Pharm 2016; 499:395-402. [DOI: 10.1016/j.ijpharm.2016.01.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/02/2015] [Accepted: 01/04/2016] [Indexed: 11/22/2022]
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Cao P, Zhou G, Ren Y, Xiao H. Fabrication and photoactivity of short rod-shaped mesoporous SiO2@TiO2 composites with TiO2 shell. RSC Adv 2016. [DOI: 10.1039/c5ra18418e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Short rod-shaped mesoporous SiO2@TiO2 composites containing TiO2 shell were prepared using short rod-shaped mesoporous SiO2–PGMA–PEGMA as template and TBT as titanium source.
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Affiliation(s)
- Pei Cao
- Key Laboratory of Fine Chemicals in Universities of Shandong
- School of Chemistry and Pharmaceutical Engineering
- Qilu University of Technology
- Jinan 250353
- People's Republic of China
| | - Guowei Zhou
- Key Laboratory of Fine Chemicals in Universities of Shandong
- School of Chemistry and Pharmaceutical Engineering
- Qilu University of Technology
- Jinan 250353
- People's Republic of China
| | - Yixian Ren
- Key Laboratory of Fine Chemicals in Universities of Shandong
- School of Chemistry and Pharmaceutical Engineering
- Qilu University of Technology
- Jinan 250353
- People's Republic of China
| | - Hong Xiao
- Key Laboratory of Fine Chemicals in Universities of Shandong
- School of Chemistry and Pharmaceutical Engineering
- Qilu University of Technology
- Jinan 250353
- People's Republic of China
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Şen Karaman D, Sarwar S, Desai D, Björk EM, Odén M, Chakrabarti P, Rosenholm JM, Chakraborti S. Shape engineering boosts antibacterial activity of chitosan coated mesoporous silica nanoparticle doped with silver: a mechanistic investigation. J Mater Chem B 2016; 4:3292-3304. [DOI: 10.1039/c5tb02526e] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanism of antibacterial activity of MSPs with high aspect ratio and surface modification.
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Affiliation(s)
- D. Şen Karaman
- Pharmaceutical Sciences Laboratory
- Faculty of Science and Engineering
- Åbo Akademi University
- Turku
- Finland
| | - S. Sarwar
- Department of Biochemistry
- Bose Institute
- Kolkata 700054
- India
| | - D. Desai
- Pharmaceutical Sciences Laboratory
- Faculty of Science and Engineering
- Åbo Akademi University
- Turku
- Finland
| | - E. M. Björk
- Nanostructured Materials Division
- Department of Physics
- Chemistry and Biology
- Linköping University
- Sweden
| | - M. Odén
- Nanostructured Materials Division
- Department of Physics
- Chemistry and Biology
- Linköping University
- Sweden
| | - P. Chakrabarti
- Department of Biochemistry
- Bose Institute
- Kolkata 700054
- India
| | - J. M. Rosenholm
- Pharmaceutical Sciences Laboratory
- Faculty of Science and Engineering
- Åbo Akademi University
- Turku
- Finland
| | - S. Chakraborti
- Department of Biochemistry
- Bose Institute
- Kolkata 700054
- India
- Department of Chemistry
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Xie Z, Gong H, Liu M, Zhu H, Sun H. The properties of mesoporous silica nanoparticles functionalized with different PEG-chain lengthviathe disulfide bond linker and drug release in glutathione medium. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2015; 27:55-68. [DOI: 10.1080/09205063.2015.1107708] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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47
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Qu H, Bhattacharyya S, Ducheyne P. Silicon oxide based materials for controlled release in orthopedic procedures. Adv Drug Deliv Rev 2015; 94:96-115. [PMID: 26032046 DOI: 10.1016/j.addr.2015.05.015] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 05/21/2015] [Accepted: 05/25/2015] [Indexed: 12/14/2022]
Abstract
By virtue of excellent tissue responses in bone tissue, silicon oxide (silica) based materials have been used for bone tissue engineering. Creating nanoscale porosity within silica based materials expands their applications into the realm of controlled release area. This additional benefit of silica based materials widens their application in the orthopedic fields in a major way. This review discusses the various chemical and physical forms of silica based controlled release materials, the release mechanisms, the applications in orthopedic procedures and their overall biocompatibility.
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48
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Munaweera I, Shi Y, Koneru B, Patel A, Dang MH, Di Pasqua AJ, Balkus KJ. Nitric oxide- and cisplatin-releasing silica nanoparticles for use against non-small cell lung cancer. J Inorg Biochem 2015; 153:23-31. [PMID: 26402659 DOI: 10.1016/j.jinorgbio.2015.09.002] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Revised: 09/03/2015] [Accepted: 09/09/2015] [Indexed: 12/20/2022]
Abstract
Nitric oxide (NO) and cisplatin releasing wrinkle-structured amine-modified mesoporous silica (AMS) nanoparticles have been developed for the treatment of non-small cell lung cancer (NSCLC). The AMS and NO- and cisplatin-loaded AMS materials were characterized using TEM, BET surface area, FTIR and ICP-MS, and tested in cell culture. The results show that for NSCLC cell lines (i.e., H596 and A549), the toxicity of NO- and cisplatin-loaded silica nanoparticles (NO-Si-DETA-cisplatin-AMS) is significantly higher than that of silica nanoparticles loaded with only cisplatin (Si-DETA-cisplatin-AMS). In contrast, the toxicity of NO-Si-DETA-cisplatin-AMS toward normal lung cell lines is not significantly different from that of Si-DETA-cisplatin-AMS (normal lung fibroblast cells WI-38) or is even lower than that of Si-DETA-cisplatin-AMS (normal lung epithelial cells BEAS-2B). The NO-induced sensitization of tumor cell death demonstrates that NO is a promising enhancer of platinum-based lung cancer therapy.
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Affiliation(s)
- Imalka Munaweera
- Department of Chemistry, University of Texas at Dallas, 800 West Campbell Rd., Richardson, TX 75080, United States
| | - Yi Shi
- Depatment of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX 76107, United States
| | - Bhuvaneswari Koneru
- Depatment of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX 76107, United States
| | - Amit Patel
- Depatment of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX 76107, United States
| | - Mai H Dang
- Depatment of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX 76107, United States
| | - Anthony J Di Pasqua
- Depatment of Pharmaceutical Sciences, University of North Texas System College of Pharmacy, University of North Texas Health Science Center, 3500 Camp Bowie Blvd., Fort Worth, TX 76107, United States.
| | - Kenneth J Balkus
- Department of Chemistry, University of Texas at Dallas, 800 West Campbell Rd., Richardson, TX 75080, United States.
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Gong H, Xie Z, Liu M, Sun H, Zhu H, Guo H. Research on redox-responsive mesoporous silica nanoparticles functionalized with PEG via a disulfide bond linker as drug carrier materials. Colloid Polym Sci 2015. [DOI: 10.1007/s00396-015-3595-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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50
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Wong PT, Choi SK. Mechanisms of Drug Release in Nanotherapeutic Delivery Systems. Chem Rev 2015; 115:3388-432. [DOI: 10.1021/cr5004634] [Citation(s) in RCA: 349] [Impact Index Per Article: 38.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Pamela T. Wong
- Michigan
Nanotechnology Institute
for Medicine and Biological Sciences, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Seok Ki Choi
- Michigan
Nanotechnology Institute
for Medicine and Biological Sciences, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan 48109, United States
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