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Khakpour E, Salehi S, Naghib SM, Ghorbanzadeh S, Zhang W. Graphene-based nanomaterials for stimuli-sensitive controlled delivery of therapeutic molecules. Front Bioeng Biotechnol 2023; 11:1129768. [PMID: 36845181 PMCID: PMC9947473 DOI: 10.3389/fbioe.2023.1129768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 01/19/2023] [Indexed: 02/11/2023] Open
Abstract
Stimuli-responsive drug delivery has attracted tremendous attention in the past decades. It provides a spatial- and temporal-controlled release in response to different triggers, thus enabling highly efficient drug delivery and minimizing drug side effects. Graphene-based nanomaterials have been broadly explored, and they show great potential in smart drug delivery due to their stimuli-responsive behavior and high loading capacity for an extended range of drug molecules. These characteristics are a result of high surface area, mechanical stability and chemical stability, and excellent optical, electrical, and thermal properties. Their great and infinite functionalization potential also allows them to be integrated into several types of polymers, macromolecules, or other nanoparticles, leading to the fabrication of novel nanocarriers with enhanced biocompatibility and trigger-sensitive properties. Thus, numerous studies have been dedicated to graphene modification and functionalization. In the current review, we introduce graphene derivatives and different graphene-based nanomaterials utilized in drug delivery and discuss the most important advances in their functionalization and modification. Also, their potential and progress in an intelligent drug release in response to different types of stimuli either endogenous (pH, redox conditions, and reactive oxygen species (ROS)) or exogenous (temperature, near-infrared (NIR) radiation, and electric field) will be debated.
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Affiliation(s)
- Elnaz Khakpour
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology and Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, IUST, ACECR, Tehran, Iran
| | - Saba Salehi
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology and Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, IUST, ACECR, Tehran, Iran
| | - Seyed Morteza Naghib
- Nanotechnology Department, School of Advanced Technologies, Iran University of Science and Technology and Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, IUST, ACECR, Tehran, Iran,*Correspondence: Seyed Morteza Naghib, ; Wei Zhang,
| | - Sadegh Ghorbanzadeh
- State Key Laboratory of Structure Analysis for Industrial Equipment, Department of Engineering Mechanics, Dalian University of Technology, Dalian, China
| | - Wei Zhang
- State Key Laboratory of Structure Analysis for Industrial Equipment, Department of Engineering Mechanics, Dalian University of Technology, Dalian, China,*Correspondence: Seyed Morteza Naghib, ; Wei Zhang,
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Polysaccharides-Based Injectable Hydrogels: Preparation, Characteristics, and Biomedical Applications. COLLOIDS AND INTERFACES 2022. [DOI: 10.3390/colloids6040078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Polysaccharides-based injectable hydrogels are a unique group of biodegradable and biocompatible materials that have shown great potential in the different biomedical fields. The biomolecules or cells can be simply blended with the hydrogel precursors with a high loading capacity by homogenous mixing. The different physical and chemical crosslinking approaches for preparing polysaccharide-based injectable hydrogels are reviewed. Additionally, the review highlights the recent work using polysaccharides-based injectable hydrogels as stimuli-responsive delivery vehicles for the controlled release of different therapeutic agents and viscoelastic matrix for cell encapsulation. Moreover, the application of polysaccharides-based injectable hydrogel in regenerative medicine as tissue scaffold and wound healing dressing is covered.
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Sonker M, Bajpai S, Khan MA, Yu X, Tiwary SK, Shreyash N. Review of Recent Advances and Their Improvement in the Effectiveness of Hydrogel-Based Targeted Drug Delivery: A Hope for Treating Cancer. ACS APPLIED BIO MATERIALS 2021; 4:8080-8109. [PMID: 35005919 DOI: 10.1021/acsabm.1c00857] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Using hydrogels for delivering cancer therapeutics is advantageous in pharmaceutical usage as they have an edge over traditional delivery, which is tainted due to the risk of toxicity that it imbues. Hydrogel usage leads to the development of a more controlled drug release system owing to its amenability for structural metamorphosis, its higher porosity to seat the drug molecules, and its ability to shield the drug from denaturation. The thing that makes its utility even more enhanced is that they make themselves more recognizable to the body tissues and hence can stay inside the body for a longer time, enhancing the efficiency of the delivery, which otherwise is negatively affected since the drug is identified by the human immunity as a foreign substance, and thus, an attack of the immunity begins on the drug injected. A variety of hydrogels such as thermosensitive, pH-sensitive, and magnetism-responsive hydrogels have been included and their potential usage in drug delivery has been discussed in this review that aims to present recent studies on hydrogels that respond to alterations under a variety of circumstances in "reducing" situations that mimic the microenvironment of cancerous cells.
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Affiliation(s)
- Muskan Sonker
- Department of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, Georgia 30318, United States
| | - Sushant Bajpai
- Department of Petroleum Engineering, Rajiv Gandhi Institute of Petroleum Technology, Jais, Amethi 229304, India
| | - Mohd Ashhar Khan
- Department of Chemical Engineering, Rajiv Gandhi Institute of Petroleum Technology, Jais, Amethi 229304, India
| | - Xiaojun Yu
- Department of Biomedical Engineering Stevens Institute of Technology, Hoboken, New Jersey 07030, United States
| | - Saurabh Kr Tiwary
- Department of Chemical Engineering, Rajiv Gandhi Institute of Petroleum Technology, Jais, Amethi 229304, India
| | - Nehil Shreyash
- Department of Chemical Engineering, Rajiv Gandhi Institute of Petroleum Technology, Jais, Amethi 229304, India
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Rizzo F, Kehr NS. Recent Advances in Injectable Hydrogels for Controlled and Local Drug Delivery. Adv Healthc Mater 2021; 10:e2001341. [PMID: 33073515 DOI: 10.1002/adhm.202001341] [Citation(s) in RCA: 142] [Impact Index Per Article: 47.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/07/2020] [Indexed: 12/14/2022]
Abstract
Injectable hydrogels have received considerable interest in the biomedical field due to their potential applications in minimally invasive local drug delivery, more precise implantation, and site-specific drug delivery into poorly reachable tissue sites and into interface tissues, where wound healing takes a long time. Injectable hydrogels, such as in situ forming and/or shear-thinning hydrogels, can be generated using chemically and/or physically crosslinked hydrogels. Yet, for controlled and local drug delivery applications, the ideal injectable hydrogel should be able to provide controlled and sustained release of drug molecules to the target site when needed and should limit nonspecific drug molecule distribution in healthy tissues. Thus, such hydrogels should sense the environmental changes that arise in disease states and be able to release the optimal amount of drug over the necessary time period to the target region. To address this, researchers have designed stimuli-responsive injectable hydrogels. Stimuli-responsive hydrogels change their shape or volume when they sense environmental stimuli, e.g., pH, temperature, light, electrical signals, or enzymatic changes, and deliver an optimal concentration of drugs to the target site without affecting healthy tissues.
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Affiliation(s)
- Fabio Rizzo
- Istituto di Scienze e Tecnologie Chimiche “G. Natta” (SCITEC) Consiglio Nazionale delle Ricerche (CNR) via Fantoli 16/15 Milan 20138 Italy
- Organic Chemistry Institute Westfälische Wilhelms‐Universität Münster Corrensstr. 36 Münster 48149 Germany
- Center for Soft Nanoscience (SoN) Westfälische Wilhelms‐Universität Münster Busso‐Peus‐Str. 10 Münster 48149 Germany
| | - Nermin Seda Kehr
- Center for Soft Nanoscience (SoN) Westfälische Wilhelms‐Universität Münster Busso‐Peus‐Str. 10 Münster 48149 Germany
- Physikalisches Institut Westfälische Wilhelms‐Universität Münster Wilhelm‐Klemm‐Str. 10 Münster 48149 Germany
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Leganés Bayón J, Sánchez-Migallón A, Díaz-Ortiz Á, Castillo CA, Ballesteros-Yáñez I, Merino S, Vázquez E. On-Demand Hydrophobic Drug Release Based on Microwave-Responsive Graphene Hydrogel Scaffolds. Chemistry 2020; 26:17069-17080. [PMID: 32776350 DOI: 10.1002/chem.202001429] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/30/2020] [Indexed: 01/09/2023]
Abstract
Electromagnetically driven drug delivery systems stand out among stimulus-responsive materials due to their ability to release cargo on demand by remote stimulation, such as light, near infrared (NIR) or microwave (MW) radiation. MW-responsive soft materials, such as hydrogels, generally operate at 2.45 GHz frequencies, which usually involves rapid overheating of the scaffold and may affect tissue surrounding the target location. In contrast, 915 MHz MW penetrate deeper tissues and are less prone to induce rapid overheating. In order to circumvent these limitations, we present here for the first time a graphene-based hydrogel that is responsive to MW irradiation of ν=915 MHz. This system is a candidate soft scaffold to deliver a model hydrophobic drug. The graphene present in the hydrogel acts as a heat-sink and avoids overheating of the scaffold upon MW irradiation. In addition, the microwave trigger stimulates the in vitro delivery of the model drug, thus suggesting a remote and deep-penetrating means to deliver a drug from a delivery reservoir. Moreover, the MW-triggered release of drug was observed to be enhanced under acidic conditions, where the swelling state is maximum due to the swelling-induced pH-responsiveness of the hydrogel. The hybrid composite described here is a harmless means to deliver remotely a hydrophobic drug on demand with a MW source of 915 MHz. Potential use in biomedical applications were evaluated by cytotoxicity tests.
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Affiliation(s)
- Jorge Leganés Bayón
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain.,Instituto Regional de Investigación Científica Aplicada (IRICA), Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain
| | - Ana Sánchez-Migallón
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain
| | - Ángel Díaz-Ortiz
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain
| | - Carlos Alberto Castillo
- Department of Nursing, Physiotherapy and Occupational Therapy, School of Physiotherapy and Nursing, Universidad de Castilla-La Mancha, Avenida de Carlos III s / n., 45071, Toledo, Spain.,Regional Center for Biomedical Research, Universidad de Castilla-La Mancha, Calle Almansa 14, 02008, Albacete, Spain
| | - Inma Ballesteros-Yáñez
- Regional Center for Biomedical Research, Universidad de Castilla-La Mancha, Calle Almansa 14, 02008, Albacete, Spain.,Department of Inorganic, Organic Chemistry and Biochemistry, Faculty of Medicine, Universidad de Castilla-La Mancha, Camino de Moledores, s/n, 13071, Ciudad Real, Spain
| | - Sonia Merino
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain.,Instituto Regional de Investigación Científica Aplicada (IRICA), Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain
| | - Ester Vázquez
- Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain.,Instituto Regional de Investigación Científica Aplicada (IRICA), Universidad de Castilla-La Mancha, Calle Camilo José Cela s/n, 13071, Ciudad Real, Spain
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Qin LY, Zhang HL, Gong W, Luo HQ, Li NB, Li BL. Aggregation-induced responses (AIR) of 2D-derived layered nanostructures enable emerging colorimetric and fluorescence sensors. Analyst 2020; 145:7464-7476. [PMID: 33030157 DOI: 10.1039/d0an01522a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Layered nanostructures (LNs), including two-dimensional nanosheets, nanoflakes, and planar nanodots, show large surface-to-volume ratios, unique optical properties, and desired interfacial activities. LNs are highly promising as alternative probes and platforms due to numerous merits, e.g. signal amplification, improved recognition ability, and anti-interference capacity, for emerging sensing applications. Significantly, when stimuli-responsive aggregation occurs, the modified LNs show engineered morphologies, attractive optical absorption and fluorescence characteristics, which are remarkably programmable. On the basis of the altered aggregation behaviours of LNs, as well as their modulated physical and chemical characteristics, a series of novel sensing assays exhibiting enhanced sensitivity, simple operation, multiple functions, and improved anti-interference capacity are reported, contributing to both point-of-care testing and high-throughput measurements. Herein, the aggregation-induced response sensing strategies of LNs are comprehensively summarized with the classification of materials and variation of aggregated routes aiming at understanding dimension-dependent features, expanding nanoscale biosensor applications, and addressing key issues in disease diagnosis and environmental analysis.
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Affiliation(s)
- Ling Yun Qin
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China.
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