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Schwartzman JD, McCall M, Ghattas Y, Pugazhendhi AS, Wei F, Ngo C, Ruiz J, Seal S, Coathup MJ. Multifunctional scaffolds for bone repair following age-related biological decline: Promising prospects for smart biomaterial-driven technologies. Biomaterials 2024; 311:122683. [PMID: 38954959 DOI: 10.1016/j.biomaterials.2024.122683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 06/09/2024] [Accepted: 06/23/2024] [Indexed: 07/04/2024]
Abstract
The repair of large bone defects due to trauma, disease, and infection can be exceptionally challenging in the elderly. Despite best clinical practice, bone regeneration within contemporary, surgically implanted synthetic scaffolds is often problematic, inconsistent, and insufficient where additional osteobiological support is required to restore bone. Emergent smart multifunctional biomaterials may drive important and dynamic cellular crosstalk that directly targets, signals, stimulates, and promotes an innate bone repair response following age-related biological decline and when in the presence of disease or infection. However, their role remains largely undetermined. By highlighting their mechanism/s and mode/s of action, this review spotlights smart technologies that favorably align in their conceivable ability to directly target and enhance bone repair and thus are highly promising for future discovery for use in the elderly. The four degrees of interactive scaffold smartness are presented, with a focus on bioactive, bioresponsive, and the yet-to-be-developed autonomous scaffold activity. Further, cell- and biomolecular-assisted approaches were excluded, allowing for contemporary examination of the capabilities, demands, vision, and future requisites of next-generation biomaterial-induced technologies only. Data strongly supports that smart scaffolds hold significant promise in the promotion of bone repair in patients with a reduced osteobiological response. Importantly, many techniques have yet to be tested in preclinical models of aging. Thus, greater clarity on their proficiency to counteract the many unresolved challenges within the scope of aging bone is highly warranted and is arguably the next frontier in the field. This review demonstrates that the use of multifunctional smart synthetic scaffolds with an engineered strategy to circumvent the biological insufficiencies associated with aging bone is a viable route for achieving next-generation therapeutic success in the elderly population.
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Affiliation(s)
| | - Max McCall
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Yasmine Ghattas
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Abinaya Sindu Pugazhendhi
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA
| | - Fei Wei
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA
| | - Christopher Ngo
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA
| | - Jonathan Ruiz
- College of Medicine, University of Central Florida, Orlando, FL, USA
| | - Sudipta Seal
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA; Advanced Materials Processing and Analysis Centre, Nanoscience Technology Center (NSTC), Materials Science and Engineering, College of Medicine, University of Central Florida, USA, Orlando, FL
| | - Melanie J Coathup
- College of Medicine, University of Central Florida, Orlando, FL, USA; Biionix Cluster, University of Central Florida, Orlando, FL, USA.
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2
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Güncüm E, Geyik G, Işıklan N. Magnetic graphene oxide functionalized alginate-g-poly(2-hydroxypropylmethacrylamide) nanoplatform for near-infrared light/pH/magnetic field-sensitive drug release and chemo/phototherapy. Int J Pharm 2024; 659:124287. [PMID: 38815638 DOI: 10.1016/j.ijpharm.2024.124287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 05/14/2024] [Accepted: 05/27/2024] [Indexed: 06/01/2024]
Abstract
Multifunctional nanoplatforms developed from natural polymers and graphene oxide (GO) with enhanced biological/physicochemical features have recently attracted attention in the biomedical field. Herein, a new multifunctional near-infrared (NIR) light-, pH- and magnetic field-sensitive hybrid nanoplatform (mGO@AL-g-PHPM@ICG/EP) is developed by combining iron oxide decorated graphene oxide nanosheets (mGO) and poly(2-hydroxypropylmethacrylamide) grafted alginate (AL-g-PHPM) copolymer loaded with indocyanine green (ICG) and etoposide (EP) for chemo/phototherapy. The functional groups, specific crystal structure, size, morphology, and thermal stability of the nanoplatform were fully characterized by XRD, UV, FTIR, AFM/TEM/FE-SEM, VSM, DSC/TG, and BET analyses. In this platform, the mGO and ICG, as phototherapeutic agents, demonstrate excellent thermal effects and singlet oxygen production under NIR-light (808 nm) irradiation. The XRD and DSC analysis confirmed the amorphous state of the ICG/EP in the nanoparticles. In vitro photothermal tests proved that the mGO@AL-g-PHPM@ICG/EP nanoparticles had outstanding light stability and photothermal conversion ability. The in vitro release profiles presented NIR light-, pH- and magnetic field-controlled EP/ICG release behaviors. In vitro experiments demonstrated the excellent antitumor activity of the mGO@AL-g-PHPM@ICG/EP against H1299 tumor cells under NIR laser. Benefiting from its low-cost, facile preparation, and good dual-modal therapy, the mGO@AL-g-PHPM@ICG/EP nanoplatform holds great promise in multi-stimuli-sensitive drug delivery and chemo/phototherapy.
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Affiliation(s)
- Enes Güncüm
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Kırıkkale University, 71450 Yahşihan, Kırıkkale, Turkey
| | - Gülcan Geyik
- Department of Chemistry, Faculty of Engineering and Natural Sciences, Kırıkkale University, Yahşihan, 71450 Kırıkkale, Turkey; Alaca Avni Çelik Vocational School, Hitit University, Çorum, Turkey
| | - Nuran Işıklan
- Department of Chemistry, Faculty of Engineering and Natural Sciences, Kırıkkale University, Yahşihan, 71450 Kırıkkale, Turkey.
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3
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Aljawrneh B, Shawakfeh K, Albiss BA, Alshanableh A, Al-Qudah MA, Bataineh TT, Shawakfeh L. A novel digitonin/graphene oxide/iron oxide nanocomposite: synthesis, physiochemical characterization and antioxidant activity. DISCOVER NANO 2024; 19:15. [PMID: 38253925 PMCID: PMC10803713 DOI: 10.1186/s11671-024-03960-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/19/2024] [Indexed: 01/24/2024]
Abstract
In this work, iron oxide (Fe3O4) magnetic nanoparticles (MNPs) and graphene oxide (GO) nanosheets were prepared via the co-precipitation technique and the Modified Hummer method. Fe3O4 MNPs and GO nanosheets were combined to prepare Fe3O4/GO nanocomposite and subsequently conjugated with Digitonin (DIG) in order to obtain a dual-targeted delivery system based on DIG/Fe3O4/GO nanocomposite. SEM images reveal the presence of Fe3O4 MNPs at a scale of 100 nm, exhibiting dispersion between the GO nanosheets. Aggregation of the DIG/Fe3O4/GO nanocomposite was observed at various size scales. The XRD structural analysis confirms the crystal structure of the prepared samples. The Fe3O4 MNPs demonstrated the main XRD-diffracted peaks. Also, GO nanosheets exhibit crystalline characteristics on the (001) and (002) planes. The predominant peaks observed in the DIG/GO/Fe3O4 nanocomposite are attributed to the crystal phases of Fe3O4 MNPs. The FT-IR vibrational modes observed in the GO/DIG/Fe3O4 nanocomposite indicate the presence of crosslinking between GO nanosheet layers and the Fe3O4 MNPs. The antioxidant activity of the prepared samples was measured and the DIG/GO/Fe3O4 nanocomposite demonstrated a significantly high antioxidant activity in both 2-diphenyl-1-picrylhydrazyl (DPPH·) and 2,2-azino-bis-3-ethylbenzthiazoline-6-sulfonic acid (ABTS·+) tests.
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Affiliation(s)
- Bashar Aljawrneh
- Department of Physics, Al-Zaytoonah University of Jordan, P.O. Box 130, Amman, 11733, Jordan.
| | - Khaled Shawakfeh
- Department of Chemistry, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| | - Borhan Aldeen Albiss
- Nanotechnology Institute, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| | - Abdelelah Alshanableh
- Nanotechnology Institute, Jordan University of Science and Technology, P.O. Box 3030, Irbid, 22110, Jordan
| | - Mahmoud A Al-Qudah
- Department of Chemistry, Faculty of Science, Yarmouk University, Irbid, Jordan
| | - Tariq T Bataineh
- Department of Chemistry, Faculty of Science, Yarmouk University, Irbid, Jordan
| | - Lona Shawakfeh
- The Joint School of Nanoscience and Nanoengineering, University of North Carolina at Greensboro, Greensboro, NC, 27401, USA
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4
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Uko L, Noby H, Zkria A, ElKady M. Electrospraying of Bio-Based Chitosan Microcapsules Using Novel Mixed Cross-Linker: Experimental and Response Surface Methodology Optimization. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15238447. [PMID: 36499942 PMCID: PMC9740313 DOI: 10.3390/ma15238447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 05/13/2023]
Abstract
Chitosan microcapsules draw attention due to their biodegradability, biocompatibility, antibacterial behavior, low cost, easy processing, and the capability to be used for different applications. This study utilized the electrospraying technique for the chitosan microcapsules formulation. As a novel cross-linking agent, a mixture of oxalic acid and sodium phosphate dibasic was utilized as a collecting solution for the first time in the electrospraying of chitosan microcapsules. Scanning Electron Microscopy (SEM) was utilized to optimize the spherical morphology and size of the experimentally obtained microcapsules. The different parameters, including chitosan concentration, applied voltage, flow rate, and tip-to-collector (TTC) distance, affecting the microcapsules' size, sphericity, yield, and combined effects were optimized using Surface Responses Methodology (RSM). The Analysis of Variance (ANOVA) was utilized to obtain the impact of each parameter on the process responses. Accordingly, the results illustrated the significant impact of the voltage parameter, with the highest F-values and least p-values, on the capsule size, sphericity, and yield. The predicted optimum conditions were determined as 5 wt% chitosan concentration, 7 mL/h flow rate, 22 kV, and 8 cm TTC distance. The predicted responses at the optimized conditions are 389 µm, 0.72, and 80.6% for the capsule size, sphericity, and yield, respectively. While the validation of the model prediction was conducted experimentally, the obtained results were 369.2 ± 23.5 µm, 0.75 ± 0.04, and 87.3 ± 11.4%, respectively. The optimization process was successfully examined for the chitosan microcapsules manufacturing.
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Affiliation(s)
- Lydia Uko
- Chemical and Petrochemicals Engineering, Egypt-Japan University of Science and Technology, Alexandria 21934, Egypt
| | - Hussien Noby
- Chemical and Petrochemicals Engineering, Egypt-Japan University of Science and Technology, Alexandria 21934, Egypt
- Materials Engineering and Design, Faculty of Energy Engineering, Aswan University, Aswan 81528, Egypt
| | - Abdelrahman Zkria
- Department of Applied Science for Electronics and Materials, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
- Department of Physics, Faculty of Science, Aswan University, Aswan 81528, Egypt
| | - Marwa ElKady
- Chemical and Petrochemicals Engineering, Egypt-Japan University of Science and Technology, Alexandria 21934, Egypt
- Fabrication Technology Department, Advanced Technology and New Materials Research Institute (ATNMRI), City of Scientific Research and Technology Applications, Alexandria 21934, Egypt
- Correspondence:
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Zhao J, Tian H, Shang F, Lv T, Chen D, Feng J. Injectable, Anti-Cancer Drug-Eluted Chitosan Microspheres against Osteosarcoma. J Funct Biomater 2022; 13:jfb13030091. [PMID: 35893459 PMCID: PMC9326769 DOI: 10.3390/jfb13030091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/26/2022] [Accepted: 07/06/2022] [Indexed: 12/07/2022] Open
Abstract
The purpose of this study is to fabricate different anti-cancer drug-eluted chitosan microspheres for combination therapy of osteosarcoma. In this study, electrospray in combination with ground liquid nitrogen was utilized to manufacture the microspheres. The size of obtained chitosan microspheres was uniform, and the average diameter was 532 μm. The model drug release rate and biodegradation rate of chitosan microspheres could be controlled by the glutaraldehyde vapor crosslinking time. Then the 5-fluorouracil (5-FU), paclitaxel (PTX), and Cis-dichlorodiammine-platinum (CDDP) eluted chitosan microspheres were prepared, and two osteosarcoma cell lines, namely, HOS and MG-63, were selected as cell models for in vitro demonstration. We found the 5-FU microspheres, PTX microspheres, and CDDP microspheres could significantly inhibit the growth and migration of both HOS and MG-63 cells. The apoptosis of both cells treated with 5-FU microspheres, PTX microspheres, and CDDP microspheres was significantly increased compared to the counterparts of control and blank groups. The anti-cancer drug-eluted chitosan microspheres show great potential for the treatment of osteosarcoma.
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Affiliation(s)
- Jiebing Zhao
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China; (J.Z.); (H.T.); (T.L.)
| | - Hao Tian
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China; (J.Z.); (H.T.); (T.L.)
| | - Fusheng Shang
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China; (F.S.); (D.C.)
| | - Tao Lv
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China; (J.Z.); (H.T.); (T.L.)
| | - Dagui Chen
- Institute of Translational Medicine, Shanghai University, Shanghai 200444, China; (F.S.); (D.C.)
| | - Jianjun Feng
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai 201399, China; (J.Z.); (H.T.); (T.L.)
- Fudan Zhangjiang Institute, Fudan University, Shanghai 201203, China
- Correspondence: ; Tel.: +86-18918366263
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6
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Drug Release Kinetics of DOX-Loaded Graphene-Based Nanocarriers for Ovarian and Breast Cancer Therapeutics. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app112311151] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cancer remains one of the leading causes of death worldwide despite extensive efforts at developing curative treatments. Chemotherapy, one of the most common forms of treatment, lacks specificity and can induce collateral damages to healthy surrounding tissues/cells and elicit off-target toxic side effects. The carbon-based nanomaterial graphene, can load aromatic drugs with high efficiency, has good biocompatibility, and can be easily functionalised with targeting ligands, antibodies, and biomolecules to increase the accuracy of targeting specific areas; graphene has therefore been explored as a nanocarrier for classical chemotherapy drugs. In this work, seventeen publications that report the release of doxorubicin (DOX) from 2D graphene-based nanohybrids (graphene oxide and reduced graphene oxide) for the treatment of breast and ovarian cancers have been identified based on a range of inclusion and exclusion criteria. To aid in the clinical translation of proof-of-concept studies, this work identifies the pre-clinical experimental protocols and analyses the release kinetics of these publications. Fifteen of the papers utilised a change in pH as the stimulus for drug release, and two utilised either near infrared (NIR) or ultrasound as the stimulus. The extracted drug release data from these publications were fit to four known kinetic models. It was found that the majority of these data best fit the Weibull kinetic model. The agreement between the kinetic data in previously published literature provides a predictable estimation of DOX release from graphene-based nanocarriers. This study demonstrates the potential conjugation of graphene and DOX in drug delivery applications, and this knowledge can help improve to the design and formulation of future graphene-based nanocarriers. In addition, the use of further experimental testing and the standardisation of experimental protocols will be beneficial for future work. The incorporation of computational modelling prior to pre-clinical testing will also aid in the development of controlled and sustained DOX release systems that offer efficient and efficacious results.
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7
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Li J, Zeng H, Zeng Z, Zeng Y, Xie T. Promising Graphene-Based Nanomaterials and Their Biomedical Applications and Potential Risks: A Comprehensive Review. ACS Biomater Sci Eng 2021; 7:5363-5396. [PMID: 34747591 DOI: 10.1021/acsbiomaterials.1c00875] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Graphene-based nanomaterials (GBNs) have been the subject of research focus in the scientific community because of their excellent physical, chemical, electrical, mechanical, thermal, and optical properties. Several studies have been conducted on GBNs, and they have provided a detailed review and summary of various applications. However, comprehensive comments on biomedical applications and potential risks and strategies to reduce toxicity are limited. In this review, we systematically summarized the following aspects of GBNs in order to fill the gaps: (1) the history, synthesis methods, structural characteristics, and surface modification; (2) the latest advances in biomedical applications (including drug/gene delivery, biosensors, bioimaging, tissue engineering, phototherapy, and antibacterial activity); and (3) biocompatibility, potential risks (toxicity in vivo/vitro and effects on human health and the environment), and strategies to reduce toxicity. Moreover, we have analyzed the challenges to be overcome in order to enhance application of GBNs in the biomedical field.
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Affiliation(s)
- Jie Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, China.,School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| | - Huamin Zeng
- Chengdu Ping An Healthcare Medical Examination Laboratory, Chengdu, Sichuan 611130, China
| | - Zhaowu Zeng
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| | - Yiying Zeng
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| | - Tian Xie
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, China.,School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
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8
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Electrosprayed Chitosan-Copper Complex Microspheres with Uniform Size. MATERIALS 2021; 14:ma14195630. [PMID: 34640029 PMCID: PMC8509822 DOI: 10.3390/ma14195630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/21/2021] [Accepted: 09/25/2021] [Indexed: 11/18/2022]
Abstract
Chitosan-based nano- and microspheres have shown great potential in a broad range of applications, including drug delivery, bone tissue engineering, wastewater treatments, etc. The preparation of uniformly sized spheres with controlled morphology and microstructure is still a challenge. This work investigates the influence of cupric ions (Cu2+) on the size, shape, morphology and stability of electrosprayed chitosan–copper (CHT–Cu2+) complex microspheres, using chitosans with different degrees of deacetylation. The dynamic viscosity of CHT–Cu2+ solutions was measured by Höppler viscometer, while attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) was used for the identification of dried microspheres. The size, shape and morphology of microspheres were analyzed by light microscope and scanning electron microscopy (SEM), while stability of dried microspheres was evaluated in different buffer solutions. The volume ratio of wet and dry microspheres was assessed based on the estimated diameter of microspheres. The higher concentration of Cu2+ ions resulted in a decrease in viscosity of CHT–Cu2+ solutions and volume ratio of prepared microspheres. Changes in the intensities and wave numbers of absorption bands of amino and hydroxyl groups, amide I and amide II suggested that the nitrogen and oxygen atoms in chitosan are coordinating the cupric ions. Micrographs obtained by light microscope and SEM showed that all prepared samples are spherical. The increase of cupric ions concentration changed the topography of microspheres and decreased their size. These results indicated the successful electrospraying of CHT–Cu2+ microspheres with uniform size and good stability in aqueous medium.
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Su Y, Zhang B, Sun R, Liu W, Zhu Q, Zhang X, Wang R, Chen C. PLGA-based biodegradable microspheres in drug delivery: recent advances in research and application. Drug Deliv 2021; 28:1397-1418. [PMID: 34184949 PMCID: PMC8248937 DOI: 10.1080/10717544.2021.1938756] [Citation(s) in RCA: 171] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Biodegradable microspheres have been widely used in the field of medicine due to their ability to deliver drug molecules of various properties through multiple pathways and their advantages of low dose and low side effects. Poly (lactic-co-glycolic acid) copolymer (PLGA) is one of the most widely used biodegradable material currently and has good biocompatibility. In application, PLGA with a specific monomer ratio (lactic acid and glycolic acid) can be selected according to the properties of drug molecules and the requirements of the drug release rate. PLGA-based biodegradable microspheres have been studied in the field of drug delivery, including the delivery of various anticancer drugs, protein or peptide drugs, bacterial or viral DNA, etc. This review describes the basic knowledge and current situation of PLGA biodegradable microspheres and discusses the selection of PLGA polymer materials. Then, the preparation methods of PLGA microspheres are introduced, including emulsification, microfluidic technology, electrospray, and spray drying. Finally, this review summarizes the application of PLGA microspheres in drug delivery and the treatment of pulmonary and ocular-related diseases.
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Affiliation(s)
- Yue Su
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Bolun Zhang
- Hunan Zaochen Nanorobot Co., Ltd, Liuyang, China
| | - Ruowei Sun
- Hunan Zaochen Nanorobot Co., Ltd, Liuyang, China
| | - Wenfang Liu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Qubo Zhu
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
| | - Xun Zhang
- Hunan Zaochen Nanorobot Co., Ltd, Liuyang, China
| | | | - Chuanpin Chen
- Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China
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10
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Javadian S, Najafi K, Sadrpoor SM, Ektefa F, Dalir N, Nikkhah M. Graphene quantum dots based magnetic nanoparticles as a promising delivery system for controlled doxorubicin release. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115746] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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11
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Sadighian S, Bayat N, Najaflou S, Kermanian M, Hamidi M. Preparation of Graphene Oxide/Fe
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O
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Nanocomposite as a Potential Magnetic Nanocarrier and MRI Contrast Agent. ChemistrySelect 2021. [DOI: 10.1002/slct.202100195] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Somayeh Sadighian
- Zanjan Pharmaceutical Nanotechnology Research Center School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
- Department of Pharmaceutical Biomaterials School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
| | - Nahid Bayat
- Zanjan Pharmaceutical Nanotechnology Research Center School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
| | - Sahar Najaflou
- Zanjan Pharmaceutical Nanotechnology Research Center School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
| | - Mehraneh Kermanian
- Zanjan Pharmaceutical Nanotechnology Research Center School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
- Department of Pharmaceutical Biomaterials School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
| | - Mehrdad Hamidi
- Zanjan Pharmaceutical Nanotechnology Research Center School of Pharmacy Zanjan University of Medical Sciences Zanjan Iran
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12
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Deng S, Jiang Q, Zhang Y, Lu X, Shi X, Zhang Y. Design and Implementation of Medical Ultrasound Remote Control Software Based on Sensor Design. Front Bioeng Biotechnol 2021; 8:620237. [PMID: 33644007 PMCID: PMC7905088 DOI: 10.3389/fbioe.2020.620237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 11/30/2020] [Indexed: 11/15/2022] Open
Abstract
With the development of medical technology, medical ultrasound technology is widely used in the diagnosis of human diseases. It has become an indispensable diagnostic method in modern clinical medicine by detecting the internal physiology or tissue structure of the human body by ultrasound and then discovering diseases. Based on this, this paper designs a medical ultrasonic remote control software based on sensor design. The system software communicates with the stimulator through the Bluetooth port of the mobile phone and can send the parameter information input by the mobile phone to the field-programmable gate array of the stimulator for compilation. The upper computer control interface with a remote communication function is written by Lab VIEW software. A socket is used to establish inter-network process connection, and medical ultrasonic equipment simulates hardware key input according to the received control instructions so as to achieve the purpose of remote control. Experiments show that, compared with other systems, the infrared human body temperature measurement system with the functions of environmental temperature compensation and distance compensation can effectively reduce the influence of environmental temperature, distance, and other factors and has the advantages of non-contact, low power consumption, fast response speed, high sensitivity, and high accuracy, which is suitable for rapid and accurate human body temperature measurement in crowded places with large traffic.
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Affiliation(s)
- Shuhao Deng
- Department of Ultrasound, Pudong New Area Peoples' Hospital Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Quan Jiang
- Department of Ultrasound, Pudong New Area Peoples' Hospital Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Yingchun Zhang
- Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Xin Lu
- Department of Ultrasound, Pudong New Area Peoples' Hospital Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Xiurong Shi
- Department of Ultrasound, Pudong New Area Peoples' Hospital Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China
| | - Yuan Zhang
- Department of Ultrasound, Pudong New Area Peoples' Hospital Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, China.,Shanghai Pudong New Area Public Interest Hospital, Pudong, China
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13
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Montoya C, Du Y, Gianforcaro AL, Orrego S, Yang M, Lelkes PI. On the road to smart biomaterials for bone research: definitions, concepts, advances, and outlook. Bone Res 2021; 9:12. [PMID: 33574225 PMCID: PMC7878740 DOI: 10.1038/s41413-020-00131-z] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 11/16/2020] [Accepted: 11/20/2020] [Indexed: 01/31/2023] Open
Abstract
The demand for biomaterials that promote the repair, replacement, or restoration of hard and soft tissues continues to grow as the population ages. Traditionally, smart biomaterials have been thought as those that respond to stimuli. However, the continuous evolution of the field warrants a fresh look at the concept of smartness of biomaterials. This review presents a redefinition of the term "Smart Biomaterial" and discusses recent advances in and applications of smart biomaterials for hard tissue restoration and regeneration. To clarify the use of the term "smart biomaterials", we propose four degrees of smartness according to the level of interaction of the biomaterials with the bio-environment and the biological/cellular responses they elicit, defining these materials as inert, active, responsive, and autonomous. Then, we present an up-to-date survey of applications of smart biomaterials for hard tissues, based on the materials' responses (external and internal stimuli) and their use as immune-modulatory biomaterials. Finally, we discuss the limitations and obstacles to the translation from basic research (bench) to clinical utilization that is required for the development of clinically relevant applications of these technologies.
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Affiliation(s)
- Carolina Montoya
- Department of Oral Health Sciences, Kornberg School of Dentistry, Temple University, Philadelphia, PA, 19140, USA
| | - Yu Du
- Department of Endodontology, Kornberg School of Dentistry, Temple University, Philadelphia, PA, 19140, USA
- Guangdong Provincial Key Laboratory of Stomatology, Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology, Affiliated Stomatological Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Anthony L Gianforcaro
- Bioengineering Department, College of Engineering, Temple University, Philadelphia, PA, 19122, USA
| | - Santiago Orrego
- Department of Oral Health Sciences, Kornberg School of Dentistry, Temple University, Philadelphia, PA, 19140, USA
- Bioengineering Department, College of Engineering, Temple University, Philadelphia, PA, 19122, USA
| | - Maobin Yang
- Department of Oral Health Sciences, Kornberg School of Dentistry, Temple University, Philadelphia, PA, 19140, USA
- Department of Endodontology, Kornberg School of Dentistry, Temple University, Philadelphia, PA, 19140, USA
- Bioengineering Department, College of Engineering, Temple University, Philadelphia, PA, 19122, USA
| | - Peter I Lelkes
- Department of Endodontology, Kornberg School of Dentistry, Temple University, Philadelphia, PA, 19140, USA.
- Bioengineering Department, College of Engineering, Temple University, Philadelphia, PA, 19122, USA.
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14
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Magnetic nanoparticle-decorated graphene oxide-chitosan composite as an efficient nanocarrier for protein delivery. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125913] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Jiang C, Zhao H, Xiao H, Wang Y, Liu L, Chen H, Shen C, Zhu H, Liu Q. Recent advances in graphene-family nanomaterials for effective drug delivery and phototherapy. Expert Opin Drug Deliv 2020; 18:119-138. [PMID: 32729733 DOI: 10.1080/17425247.2020.1798400] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
INTRODUCTION Owing to the unique properties of graphene, including large specific surface area, excellent thermal conductivity, and optical absorption, graphene-family nanomaterials (GFNs) have attracted extensive attention in biomedical applications, particularly in drug delivery and phototherapy. AREAS COVERED In this review, we point out several challenges involved in the clinical application of GFNs. Then, we provide an overview of the most recent publications about GFNs in biomedical applications, including diverse strategies for improving the biocompatibility, specific targeting and stimuli-responsiveness of GFNs for drug delivery, codelivery of drug and gene, photothermal therapy, photodynamic therapy, and multimodal combination therapy. EXPERT OPINION Although the application of GFNs is still in the preclinical stage, rational modification of GFNs with functional elements or making full use of GFNs-based multimodal combination therapy might show great potential in biomedicine for clinical application.
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Affiliation(s)
- Cuiping Jiang
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Haiyue Zhao
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Haiyan Xiao
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Yuan Wang
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Li Liu
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Huoji Chen
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Chunyan Shen
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
| | - Hongxia Zhu
- Combining Traditional Chinese and Western Medicine Hospital, Southern Medical University , 510315, Guangzhou, P. R. China
| | - Qiang Liu
- School of Traditional Chinese Medicine, Southern Medical University , Guangzhou, China
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16
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Wang S, Pi L, Wen H, Yu H, Yang X. Evaluation of novel magnetic targeting microspheres loading adriamycin based on carboxymethyl chitosan. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2019.101388] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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17
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PEGylation of graphene/iron oxide nanocomposite: assessment of release of doxorubicin, magnetically targeted drug delivery and photothermal therapy. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01255-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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18
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Ramezani Farani M, Khadive Parsi P, Riazi G, Shafiee Ardestani M, Saligeh Rad H. Extending the application of a magnetic PEG three-part drug release device on a graphene substrate for the removal of Gram-positive and Gram-negative bacteria and cancerous and pathologic cells. Drug Des Devel Ther 2019; 13:1581-1591. [PMID: 31190738 PMCID: PMC6512786 DOI: 10.2147/dddt.s181090] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective In this study, novel graphene oxide (GO)-based nanocomposites are presented. In fact, we have tried to replace the carboxyl groups on the surface of GO with amine groups to allow the biocompatible poly(ethylene glycol) bis(carboxymethyl) ether (average Mn 600) polymer to bond through an amide bond. Materials and methods The synthesis was conducted accurately according to final characterization experiments (Raman, X-ray diffraction [XRD], atomic force microscopy [AFM], X-ray photoelectron spectroscopy [XPS], thermogravimetric analysis [TGA], etc). The antimicrobial property of this nanocomposite was examined in Escherichia coli (ATCC 25922) as Gram-negative and Staphylococcus aureus (ATCC 25923) as Gram-positive bacterial species. Besides, curcumin (CUR) was added to the produced nanocomposite both as a promising anticancer drug and an antioxidant, the toxicity of which was then assessed on cellular-based HepG2 and pC12. Results An intense increase in toxicity was detected by MTT assay. Conclusion It can mainly be concluded that the nanocomposite synthesized in this study is capable of delivering drugs with antibacterial properties.
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Affiliation(s)
- M Ramezani Farani
- School of Chemical Engineering, University College of Engineering, University of Tehran, Tehran 4563-11155, Iran,
| | - P Khadive Parsi
- School of Chemical Engineering, University College of Engineering, University of Tehran, Tehran 4563-11155, Iran,
| | - Gh Riazi
- Institute of Biophysics and Biochemistry, University of Tehran, Tehran 1417614411, Iran
| | - M Shafiee Ardestani
- Department of Radiopharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran,
| | - H Saligeh Rad
- Quantitative Medical Imaging Systems Group, Research Center for Molecular and Cellular Imaging, Tehran University of Medical Sciences, Tehran, Iran.,Medical Physics and Biomedical Engineering Department, Tehran University of Medical Sciences, Tehran, Iran
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Ghiassi S, Mokhtary M, Sedaghat S, Kefayati H. Preparation, and Antibacterial Activity of Chloroacetic Acid Immobilized on Chitosan Coated Iron Oxide Decorated Silver Nanoparticles as an Efficient Catalyst for the Synthesis of Hexahydroquinoline-3-Carboxamides. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01156-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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20
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Xie P, Du P, Li J, Liu P. Stimuli-responsive hybrid cluster bombs of PEGylated chitosan encapsulated DOX-loaded superparamagnetic nanoparticles enabling tumor-specific disassembly for on-demand drug delivery and enhanced MR imaging. Carbohydr Polym 2019; 205:377-384. [DOI: 10.1016/j.carbpol.2018.10.076] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 10/19/2018] [Accepted: 10/23/2018] [Indexed: 01/03/2023]
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21
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Ding Y, Yan Y, Wang H, Wang X, Hu T, Tao S, Li G. Preparation of Hollow Cu and CuO x Microspheres with a Hierarchical Structure for Heterogeneous Catalysis. ACS APPLIED MATERIALS & INTERFACES 2018; 10:41793-41801. [PMID: 30444113 DOI: 10.1021/acsami.8b16246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Diffusion is one of the most critical factors which affect the performance of porous catalysts in heterogeneous reactions. Hollow spheres with a hierarchical structure could significantly improve the mass transfer in the spherical catalyst. Therefore, preparation of such kind of microspheres is an important work in the field of inorganic synthesis. Herein, we combine microfluidic technology and electroless deposition to prepare hollow Cu and CuO x microspheres with a hierarchically porous structure. These microspheres have a controllable diameter (100-500 μm) and shell thickness (10-60 μm). Numerical simulation and experimental results indicate that the hollow structure is beneficial for the diffusion and utilization of the catalyst in heterogeneous reactions. The Cu and CuO x microspheres were used to catalyze the hydrogenation and Fenton-like reactions in a flow reactor, respectively. The conversion of all reactants can reach more than 95%, and catalysts can maintain their reactivity in long reaction times. Thus, the strategy in the present research should apply in the construction of other porous catalysts with high performance.
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Affiliation(s)
| | | | | | | | | | | | - Guangtao Li
- Department of Chemistry, Key Lab of Organic Optoelectronics & Molecular Engineering , Tsinghua University , Beijing 100084 , PR China
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22
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Bai MY, Tang SL, Chuang MH, Wang TY, Hong PD. Evaluation of Chitosan Derivative Microparticles Encapsulating Superparamagnetic Iron Oxide and Doxorubicin as a pH-Sensitive Delivery Carrier in Hepatic Carcinoma Treatment: An in vitro Comparison Study. Front Pharmacol 2018; 9:1025. [PMID: 30298001 PMCID: PMC6160595 DOI: 10.3389/fphar.2018.01025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 08/23/2018] [Indexed: 12/14/2022] Open
Abstract
We developed a novel, pH-sensitive drug delivery microparticle based on N-palmitoyl chitosan (NPCS) to transport the superparamagnetic iron oxide (SPIO) and anticancer drug doxorubicin (DOX). The characteristics of NPCS were characterized through nuclear magnetic resonance. Our results based on testing of volume swelling in multiple pH aqueous solutions revealed that the modified chitosan had a pH-sensitive property. The morphology and size of the DOX-SPIO/NPCS microparticles were investigated using transmission electron microscopy and scanning electron microscopy. The statistical result of microparticles had diameter of 185 ± 87 nm. Surface chemical moieties of DOX-SPIO/NPCS microparticles were confirmed using attenuated total reflection Fourier transform infrared spectroscopy and indicated the existence of mostly hydrophilic groups such as -OH, -C=O, and -C-O-C-. Transmission electron microscopy revealed the dark contrast of SPIO dots encapsulated in the NPCS matrix. Nuclear magnetic resonance T2-weighted magnetic resonance imaging confirmed that the produced DOX-SPIO/NPCS microparticles still exhibited T2 relaxation durations as short as 37.68 ± 8.69 ms (under administration of 2.5 μg/mL), which is comparable to the clinically required dosage. In the drug release profile, the DOX-SPIO/NPCS drug delivery microparticle was accelerated in an acidic environment (pH 6.5) compared with that in a basic environment. Microparticles in a cytotoxicity assay (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide assay) revealed that DOX-SPIO/NPCS microparticles had better antitumor ability than did free-form of DOX. Additionally, microparticles loaded with 0.5–5 μg/mL DOX in an acidic environment (pH 6.5) demonstrated higher efficacy against Hep G2 cell growth, possibly because of the swelling effect of NPCS, resulting in volume expansion and easy drug release. Accordingly, these large DOX-SPIO/NPCS microparticles showed potential for application as a pH-sensitive drug delivery system and as chemoembolization particles for hepatic carcinoma therapy.
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Affiliation(s)
- Meng-Yi Bai
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan.,Biomedical Engineering Program, Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, Taiwan.,Adjunct appointment to the Department of Biomedical Engineering, National Defense Medical Center, Taipei, Taiwan.,Global Taiwan Center for Excellence for Thin-Film Metallic Glass, Taipei, Taiwan
| | - Sung-Ling Tang
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan
| | - Meng-Han Chuang
- Biomedical Engineering Program, Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei, Taiwan
| | - Ting-Ying Wang
- Department of Pharmacy Practice, Tri-Service General Hospital, Taipei, Taiwan
| | - Po-da Hong
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan
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23
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Li D, Deng M, Yu Z, Liu W, Zhou G, Li W, Wang X, Yang DP, Zhang W. Biocompatible and Stable GO-Coated Fe3O4 Nanocomposite: A Robust Drug Delivery Carrier for Simultaneous Tumor MR Imaging and Targeted Therapy. ACS Biomater Sci Eng 2018; 4:2143-2154. [PMID: 33435038 DOI: 10.1021/acsbiomaterials.8b00029] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Dong Li
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Mingwu Deng
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Ziyou Yu
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Wei Liu
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Guangdong Zhou
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Wei Li
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Xiansong Wang
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
| | - Da-Peng Yang
- Fujian Province Key Laboratory for Preparation and Function, Development of Active Substances from Marine Algae, College of Chemical Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, P. R. China
| | - Wenjie Zhang
- Department of
Plastic and Reconstructive Surgery, Shanghai 9th People’s Hospital,
Shanghai Jiao Tong University School of Medicine, Shanghai Key Laboratory
of Tissue Engineering, National Tissue Engineering Center of China, Shanghai 200011, China
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Sharma G, Naushad M, Thakur B, Kumar A, Negi P, Saini R, Chahal A, Kumar A, Stadler FJ, Aqil UMH. Sodium Dodecyl Sulphate-Supported Nanocomposite as Drug Carrier System for Controlled Delivery of Ondansetron. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15030414. [PMID: 29495530 PMCID: PMC5876959 DOI: 10.3390/ijerph15030414] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 02/19/2018] [Accepted: 02/23/2018] [Indexed: 12/17/2022]
Abstract
Sodium dodecyl sulphate-supported iron silicophosphate (SDS/FeSP) nanocomposite was successfully fabricated by the co-precipitation method. The SDS/FeSP nanocomposite was investigated as a drug carrier for ondansetron. The cumulative drug release of ondansetron was observed at various pH values for different time intervals, i.e., from 20 min to 48 h. A ranking of the drug release was observed at different pHs; pH 2.2 > saline (pH 5.5) > pH 7.4 > pH 9.4 > distilled water. Maximum release of encapsulated drug was found to be about 45.38% at pH 2.2. The cell viability tests of SDS/FeSP nanocomposite concluded that SDS/FeSP nanocomposite was non-cytotoxic in nature.
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Affiliation(s)
- Gaurav Sharma
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China.
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China.
- School of Chemistry, Shoolini University, Solan 173212, India.
| | - Mu Naushad
- Department of Chemistry, College of Science, Bld.#5, King Saud University, Riyadh 11451, Saudi Arabia.
| | - Bharti Thakur
- School of Chemistry, Shoolini University, Solan 173212, India.
| | - Amit Kumar
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China.
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China.
- School of Chemistry, Shoolini University, Solan 173212, India.
| | - Poonam Negi
- School of Pharmaceutical Sciences, Shoolini University, Solan 173212, India.
| | - Reena Saini
- School of Applied Science and Biotechnology, Shoolini University, Solan 173212, India.
| | - Anterpreet Chahal
- School of Applied Science and Biotechnology, Shoolini University, Solan 173212, India.
| | - Ashok Kumar
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, Solan 173234, India.
| | - Florian J Stadler
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, Nanshan District Key Lab for Biopolymers and Safety Evaluation, College of Materials Science and Engineering, Shenzhen University, Shenzhen 518060, China.
| | - U M H Aqil
- School of Public Health, 3rd Floor, SRM Medical College and Research, Centre, Kattankulathur 603211, India.
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Lim GP, Ahmad MS. Development of Ca-alginate-chitosan microcapsules for encapsulation and controlled release of imidacloprid to control dengue outbreaks. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.07.035] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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26
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Vidart JMM, Silva TLD, Rosa PCP, Vieira MGA, Silva MGCD. Development of sericin/alginate particles by ionic gelation technique for the controlled release of diclofenac sodium. J Appl Polym Sci 2017. [DOI: 10.1002/app.45919] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | - Thiago Lopes da Silva
- School of Chemical Engineering; University of Campinas, 500 Albert Einstein Av; Campinas São Paulo 13083-852 Brazil
| | - Paulo César Pires Rosa
- School of Pharmaceutical Sciences; University of Campinas, 250 Sergio Buarque de Holanda St; Campinas São Paulo 13083-859 Brazil
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