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Deb VK, Jain U. Ti 3C 2 (MXene), an advanced carrier system: role in photothermal, photoacoustic, enhanced drugs delivery and biological activity in cancer therapy. Drug Deliv Transl Res 2024:10.1007/s13346-024-01572-3. [PMID: 38713400 DOI: 10.1007/s13346-024-01572-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2024] [Indexed: 05/08/2024]
Abstract
In the realm of healthcare and the advancing field of medical sciences, the development of efficient drug delivery systems become an immense promise to cure several diseases. Despite considerable advancements in drug delivery systems, numerous challenges persist, necessitating further enhancements to optimize patient outcomes. Smart nano-carriers, for instance, 2D sheets nano-carriers are the recently emerging nanosheets that may garner attention for targeted delivery of bioactive compounds, drugs, and genes to kill cancer cells. Within these advancements, Ti3C2TX-MXene, characterized as a two-dimensional transition metal carbide, has surfaced as a prominent intelligent nanocarrier within nanomedicine. Its noteworthy characteristics facilitated it as an ideal nanocarrier for cancer therapy. In recent advancements in drug delivery research, Ti3C2TX-MXene 2D nanocarriers have been designed to release drugs in response to specific stimuli, guided by distinct physicochemical parameters. This review emphasized the multifaceted role of Ti3C2TX-MXene as a potential carrier for delivering poorly hydrophilic drugs to cancer cells, facilitated by various polymer coatings. Furthermore, beyond drug delivery, this smart nanocarrier demonstrates utility in photoacoustic imaging and photothermal therapy, further highlighting its significant role in cellular mechanisms.
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Affiliation(s)
- Vishal Kumar Deb
- School of Health Sciences and Technology (SoHST), UPES, Dehradun 248007, Uttarakhand, India
| | - Utkarsh Jain
- School of Health Sciences and Technology (SoHST), UPES, Dehradun 248007, Uttarakhand, India.
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2
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Kim SG, Lee HK, Subba SH, Oh MH, Lee G, Park SY. Electrochemical and fluorescent dual-mode sensor of acetylcholinesterase activity and inhibition based on MnO 2@PD-coated surface. Anal Chim Acta 2023; 1257:341171. [PMID: 37062569 DOI: 10.1016/j.aca.2023.341171] [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: 01/31/2023] [Revised: 03/28/2023] [Accepted: 03/31/2023] [Indexed: 04/18/2023]
Abstract
We developed an electrochemical and fluorescent dual-mode sensor for assessing acetylcholinesterase (AChE) activity and inhibition by taking advantage of the high redox sensitivity of surface-coated mesoporous MnO2@polymer dot (MnO2@PD) towards AChE. The following phenomena constitute the basis of the detection mechanism: fluorescence resonance energy transfer (FRET) effect between MnO2 and PD; catalytic hydrolysis of acetylthiocholine (ATCh) to thiocholine (TCh) by AChE expressed by PC-12 cells, inducing fluorescence restoration and change in the conductivity of the system due to MnO2 decomposition; the presence of the inhibitor neostigmine preventing the conversion of ATCh to TCh. The surface-coated biosensor presents both fluorescence-based and electrochemical approaches for effectively monitoring AChE activity and inhibition. The fluorescence approach is based on the fluorescent "on/off" property of the system caused by MnO2 breakdown after interaction with TCh and the subsequent release of PDs. The conductivity of the coated electrode decreased dramatically as AChE concentration increased, resulting in electrochemical sensing of AChE activity and inhibition screening. Real-time wireless sensing can be conducted using a smartphone to monitor the resistance change, investigating the potential use of MnO2@PD nanocomposites in biological studies, and offering a real-time redox-fluorescent test for AChE activity monitoring and inhibitor screening.
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Affiliation(s)
- Seul Gi Kim
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea; Department of Green Bio Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea
| | - Hye Kyung Lee
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea
| | - Sunu Hangma Subba
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju, 27469, Republic of Korea
| | - Min Hee Oh
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea
| | - Gibaek Lee
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea.
| | - Sung Young Park
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea; Department of Green Bio Engineering, Korea National University of Transportation, Chungju, 27469, Republic of Korea; Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju, 27469, Republic of Korea.
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3
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Shi Y, Chen C, Zhang Y, Dong Y, Wang S. Electrogenerated chemiluminescence resonance energy transfer between luminol and MnO 2 nanosheets decorated with Cu 2O nanoparticles for sensitive detection of RNase H. Analyst 2023; 148:1300-1308. [PMID: 36847286 DOI: 10.1039/d3an00002h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
In the present work, a novel approach was developed for the preparation of Cu2O nanoparticle decorated MnO2 nanosheets (Cu2O@MnO2). Uniformly dispersed Cu2O nanocrystals were produced on the surface of MnO2 nanosheets by in situ reduction under refluxing conditions. The unique structure of the used MnO2 nanosheet support played a vital role in the preparation of such Cu2O@MnO2 nanocomposites. The electrogenerated chemiluminescence (ECL) resonance energy transfer can occur between the luminol/H2O2 system and Cu2O@MnO2 nanocomposites, resulting in a decrease of the ECL intensity, which can be used to fabricate an ECL sensor. Cu2O@MnO2 nanocomposite modified heterologous DNA/RNA duplexes were modified on the GCE to construct an ECL-RET system, leading to the decrease of ECL intensity. As a highly conserved damage repair protein, RNase H can specifically hydrolyze RNA in DNA/RNA strands to release Cu2O@MnO2 nanocomposites and recover the ECL signal. As a result, an "off-on" mode ECL sensor for sensitive RNase H assay was fabricated. Under the optimal conditions, the detection limit of RNase H is 0.0005 U mL-1, which is superior to other approaches. The proposed method provides a universal platform for monitoring RNase H, and exhibits great potential in bioanalysis.
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Affiliation(s)
- Yahao Shi
- School of Chemistry and Chemical Engineering, Institute of Engineering, Anhui University of Technology, Maanshan, Anhui 243002, China.
| | - Chunting Chen
- School of Chemistry and Chemical Engineering, Institute of Engineering, Anhui University of Technology, Maanshan, Anhui 243002, China.
| | - Yahui Zhang
- School of Chemistry and Chemical Engineering, Institute of Engineering, Anhui University of Technology, Maanshan, Anhui 243002, China.
| | - Yongping Dong
- School of Chemistry and Chemical Engineering, Institute of Engineering, Anhui University of Technology, Maanshan, Anhui 243002, China.
| | - Shangbing Wang
- School of Chemistry and Chemical Engineering, Institute of Engineering, Anhui University of Technology, Maanshan, Anhui 243002, China.
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Abed HF, Abuwatfa WH, Husseini GA. Redox-Responsive Drug Delivery Systems: A Chemical Perspective. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3183. [PMID: 36144971 PMCID: PMC9503659 DOI: 10.3390/nano12183183] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/24/2022] [Accepted: 08/30/2022] [Indexed: 06/16/2023]
Abstract
With the widespread global impact of cancer on humans and the extensive side effects associated with current cancer treatments, a novel, effective, and safe treatment is needed. Redox-responsive drug delivery systems (DDSs) have emerged as a potential cancer treatment with minimal side effects and enhanced site-specific targeted delivery. This paper explores the physiological and biochemical nature of tumors that allow for redox-responsive drug delivery systems and reviews recent advances in the chemical composition and design of such systems. The five main redox-responsive chemical entities that are the focus of this paper are disulfide bonds, diselenide bonds, succinimide-thioether linkages, tetrasulfide bonds, and platin conjugates. Moreover, as disulfide bonds are the most commonly used entities, the review explored disulfide-containing liposomes, polymeric micelles, and nanogels. While various systems have been devised, further research is needed to advance redox-responsive drug delivery systems for cancer treatment clinical applications.
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Affiliation(s)
- Heba F. Abed
- Department of Biology, Chemistry and Environmental Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
| | - Waad H. Abuwatfa
- Department of Chemical Engineering, College of Engineering, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
- Materials Science and Engineering Program, College of Arts and Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
| | - Ghaleb A. Husseini
- Department of Chemical Engineering, College of Engineering, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
- Materials Science and Engineering Program, College of Arts and Sciences, American University of Sharjah, Sharjah P.O. Box 26666, United Arab Emirates
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Chatterjee N, Kumar P, Kumar K, Misra SK. What makes carbon nanoparticle a potent material for biological application? WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 14:e1782. [PMID: 35194963 DOI: 10.1002/wnan.1782] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 12/02/2021] [Accepted: 01/31/2022] [Indexed: 12/23/2022]
Abstract
Carbon materials are generally utilized in the form of carbon allotropes and their characteristics are exploited as such or for improving the thermal, electrical, optical, and mechanical properties of other biomaterials. This has now found a broader share in conventional biomaterial space with the generation of nanodiamond, carbon dot, carbon nanoparticles (CNPs), and so forth. With properties of better biocompatibility, intrinsic optical emission, aqueous suspendability, and easier surface conjugation possibilities made CNPs as one of the fore most choice for biological applications especially for use in intracellular spaces. There are various reports available presenting methods of preparing, characterizing, and using CNPs for various biological applications but a collection of information on what makes CNP a suitable biomaterial to achieve those biological activities is yet to be provided in a significant way. Herein, a series of correlations among synthesis, characterization, and mode of utilization of CNP have been incorporated along with the variations in its use as agent for sensing, imaging, and therapy of different diseases or conditions. It is ensembled that how simplified and optimized methods of synthesis is correlated with specific characteristics of CNPs which were found to be suitable in the specific biological applications. These comparisons and correlations among various CNPs, will surely provide a platform to generate new edition of this nanomaterial with improvised applications and newer methods of evaluating structural, physical, and functional properties. This may ensure the eventual use of CNPs for human being for specific need in near future. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Diagnostic Tools > Biosensing Diagnostic Tools > In Vitro Nanoparticle-Based Sensing Therapeutic Approaches and Drug Discovery > Emerging Technologies.
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Affiliation(s)
- Niranjan Chatterjee
- Department of Biological Sciences & Bioengineering and The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Piyush Kumar
- Department of Biological Sciences & Bioengineering and The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Krishan Kumar
- Department of Biological Sciences & Bioengineering and The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Santosh K Misra
- Department of Biological Sciences & Bioengineering and The Mehta Family Centre for Engineering in Medicine, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
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Xuan Y, Gao Y, Guan M, Zhang S. Application of "smart" multifunctional nanoprobes in tumor diagnosis and treatment. J Mater Chem B 2022; 10:3601-3613. [PMID: 35437560 DOI: 10.1039/d2tb00326k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cancer is one of the major diseases that pose a threat to human health and life, especially because it is difficult to diagnose and cure, and recurs easily. In recent years, the development of nanotechnology has provided researchers with new tools for cancer treatment. In particular, nanoprobes that facilitate integrated diagnosis and treatment, high-resolution imaging, and accurate tumor targeting provide new avenues for the early detection and treatment of cancer. This review focuses on the preparations and applications of two kinds of "smart" multifunctional nanoprobes: "Off-On" nanoprobes and "Charge-Reversal" nanoprobes. This review also briefly discusses their mechanisms of action, as they could provide new ideas for the further development of this field.
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Affiliation(s)
- Yang Xuan
- Key Laboratory of Biotechnology and Resource Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China.
| | - Yating Gao
- Key Laboratory of Biotechnology and Resource Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China.
| | - Meng Guan
- Key Laboratory of Biotechnology and Resource Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China.
| | - Shubiao Zhang
- Key Laboratory of Biotechnology and Resource Utilization of Ministry of Education, Dalian Minzu University, Dalian 116600, China.
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Zhang J, Lin Y, Lin Z, Wei Q, Qian J, Ruan R, Jiang X, Hou L, Song J, Ding J, Yang H. Stimuli-Responsive Nanoparticles for Controlled Drug Delivery in Synergistic Cancer Immunotherapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2103444. [PMID: 34927373 PMCID: PMC8844476 DOI: 10.1002/advs.202103444] [Citation(s) in RCA: 79] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/28/2021] [Indexed: 05/10/2023]
Abstract
Cancer immunotherapy has achieved promising clinical progress over the recent years for its potential to treat metastatic tumors and inhibit their recurrences effectively. However, low patient response rates and dose-limiting toxicity remain as major dilemmas for immunotherapy. Stimuli-responsive nanoparticles (srNPs) combined with immunotherapy offer the possibility to amplify anti-tumor immune responses, where the weak acidity, high concentration of glutathione, overexpressions of enzymes, and reactive oxygen species, and external stimuli in tumors act as triggers for controlled drug release. This review highlights the design of srNPs based on tumor microenvironment and/or external stimuli to combine with different anti-tumor drugs, especially the immunoregulatory agents, which eventually realize synergistic immunotherapy of malignant primary or metastatic tumors and acquire a long-term immune memory to prevent tumor recurrence. The authors hope that this review can provide theoretical guidance for the construction and clinical transformation of smart srNPs for controlled drug delivery in synergistic cancer immunotherapy.
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Affiliation(s)
- Jin Zhang
- Qingyuan Innovation LaboratoryCollege of Chemical EngineeringFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Yandai Lin
- Qingyuan Innovation LaboratoryCollege of Chemical EngineeringFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Zhe Lin
- Ruisi (Fujian) Biomedical Engineering Research Center Co LtdFuzhou350100P. R. China
| | - Qi Wei
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of Sciences5625 Renmin StreetChangchun130022P. R. China
- State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Jiaqi Qian
- Qingyuan Innovation LaboratoryCollege of Chemical EngineeringFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Renjie Ruan
- Qingyuan Innovation LaboratoryCollege of Chemical EngineeringFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Xiancai Jiang
- Qingyuan Innovation LaboratoryCollege of Chemical EngineeringFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Linxi Hou
- Qingyuan Innovation LaboratoryCollege of Chemical EngineeringFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Jibin Song
- MOE Key Laboratory for Analytical Science of Food Safety and BiologyState Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
| | - Jianxun Ding
- Key Laboratory of Polymer EcomaterialsChangchun Institute of Applied ChemistryChinese Academy of Sciences5625 Renmin StreetChangchun130022P. R. China
- State Key Laboratory of Molecular Engineering of PolymersFudan University220 Handan RoadShanghai200433P. R. China
| | - Huanghao Yang
- MOE Key Laboratory for Analytical Science of Food Safety and BiologyState Key Laboratory of Photocatalysis on Energy and EnvironmentCollege of ChemistryFuzhou University2 Xueyuan RoadFuzhou350108P. R. China
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8
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Shariatinia Z. Big family of nano- and microscale drug delivery systems ranging from inorganic materials to polymeric and stimuli-responsive carriers as well as drug-conjugates. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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9
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Liu F, Liu X, Chen F, Fu Q. Mussel-inspired chemistry: A promising strategy for natural polysaccharides in biomedical applications. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101472] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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10
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Zhou Z, Shu T, Sun Y, Si H, Peng P, Su L, Zhang X. Luminescent wearable biosensors based on gold nanocluster networks for "turn-on" detection of Uric acid, glucose and alcohol in sweat. Biosens Bioelectron 2021; 192:113530. [PMID: 34325319 DOI: 10.1016/j.bios.2021.113530] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 11/28/2022]
Abstract
From the difficulty of awareness of abnormal concentrations of biochemical indexes in people's daily life come wearable sensing technologies. Recently, luminescent wearable biosensors are emerging with simple fabrication, easy use, cost-effectivity and reliability. But several challenges should be taken up, such as availability of varied analytes, high sensitivity, stability of enzymes, photostability, low signal noises and recyclability of sensors. Here, the Luminescent Wearable Sweat Tape (LWST) biosensor is developed via embedding multi-component nanoprobes onto microwell-patterned paper substrates of hollowed-out double-side tapes. The nanoprobes consist of responsive luminophores, enzyme-loaded gold nanocluster (AuNCs) nano-networks, which are wrapped by the switch, MnO2 nanosheets. The responsive luminophores are constructed by 3 substitutable components: enzymes (uricase, GOx and alcohol dehydrogenase) for molecular target recognition, glutathione-protected AuNCs (yellow, red and green) for luminescent signal output and polycations PAH for integration. MnO2 NSs as the switch can quench the emission of the AuNCs but degraded by the reductive product of incorporated enzymes. Thus, targeting analysts (uric acid, glucose and alcohol) can be dose-dependently detected through "turn-on" luminescence approach. After incorporating the nanoprobes into hollow-out tapes, the formed LWST biosensors can detect uric acid, glucose and alcohol in sweat with the help of a smartphone. Subsequently, we primarily apply them into human daily life scenario, sampling from dine parties, and the positive relationships of analyte intakes and the increase of analytes in sweat are significant with individual difference.
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Affiliation(s)
- Ziping Zhou
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China
| | - Tong Shu
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China; Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China; Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou, 510640, China.
| | - Yafang Sun
- Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China
| | - Hongxin Si
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China
| | - Peiwen Peng
- Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China
| | - Lei Su
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Research Center for Bioengineering and Sensing Technology, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, PR China
| | - Xueji Zhang
- Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China.
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11
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Mitochondria-targeted ROS- and GSH-responsive diselenide-crosslinked polymer dots for programmable paclitaxel release. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.04.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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12
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Gold nanorods-encapsulated thermosensitive drug carriers for NIR light-responsive anticancer therapy. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.03.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Ryplida B, In I, Park SY. Tunable Pressure Sensor of f-Carbon Dot-Based Conductive Hydrogel with Electrical, Mechanical, and Shape Recovery for Monitoring Human Motion. ACS APPLIED MATERIALS & INTERFACES 2020; 12:51766-51775. [PMID: 33146512 DOI: 10.1021/acsami.0c16745] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The reversible volume memories of the inner structures of soft materials with controllable hydrophilic-hydrophobic balance have been widely recognized, for example, hydrogels used in pressure sensors. Mechanical stimuli, such as pressure, vibration, and tensile, may influence the deformation of the hydrogel while simultaneously changing the electronic signal. Here, we designed a hydrophobic carbon dot nanoparticle (f-CD) mixed with polyvinyl alcohol and catechol-conjugated chitosan to obtain a hydrogel suitable for pressure and vibration sensor applications. The hydrophobicity of loaded f-CD plays an important role in mechanical performance and electronic signal acquisition. It also affects the different rheological reversibility and shape recovery as an impact on the volume transition. These characteristics are influenced by the compactness, dimensional structure, and density of the fabricated hydrogel. As a result, hydrogels with high hydrophobicity have a stiff structure (shear modulus 8123.1 N·m-2) compared to that of the hydrophilic hydrogel (ranging between 6065.7 and 7739.2 N·m-2). Moreover, the mechanically dependent volume transition hydrogel affects the electronic resistivity (up to 17.3 ± 1.3%) and capacitance change (up to 145%) when compressed with different forces. The hydrogel with a controlled hydrophobic-hydrophilic inner structure shows a unique sensitivity and great potential for various applications in wearable electronic skins, real-time clinical health-care monitoring, and human-computer interactions.
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Affiliation(s)
- Benny Ryplida
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Insik In
- Department of Polymer Science and Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Sung Young Park
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of IT and Energy Convergence (BK21 FOUR), Korea National University of Transportation, Chungju 380-702, Republic of Korea
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Johnson M, Gaffney C, White V, Bechelli J, Balaraman R, Trad T. Non-hydrolytic synthesis of caprylate capped cobalt ferrite nanoparticles and their application against Erwinia carotovora and Stenotrophomonas maltophilia. J Mater Chem B 2020; 8:10845-10853. [PMID: 33180891 DOI: 10.1039/d0tb02283g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Magnetic cobalt Ferrite nanoparticles capped with caprylate groups, CH3(CH2)6CO2-, have been synthesized using a novel non-hydrolytic coprecipitation method under inert conditions. Particle diameter was characterized using dynamic light scattering (DLS) and transmission electron microscopy (TEM). The spinel ferrite crystal phase was verified using X-ray diffraction (XRD), and the presence of the capping agent was confirmed using Fourier Transform Infrared spectroscopy (FTIR). Bactericidal effects of the particles were tested against broth cultures of Erwinia carotovora and Stenotrophomonas maltophilia. The final particles had an average diameter of 3.81 nm and readily responded to a neodymium magnet. The particles did have a significant effect on the OD600 of both broth cultures.
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Affiliation(s)
- Morgan Johnson
- Department of Chemistry, Sam Houston State University, Huntsville, Texas 77340, USA.
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15
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Lee EY, Kim Y, Koo B, Noh GS, Lee H, Shin Y. A novel nucleic acid amplification system based on nano-gap embedded active disk resonators. SENSORS AND ACTUATORS. B, CHEMICAL 2020; 320:128351. [PMID: 32501366 DOI: 10.1016/j.snb.2020.128391] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 05/15/2020] [Accepted: 05/21/2020] [Indexed: 05/28/2023]
Abstract
Recent advances in nucleic acid based testing using bio-optical sensor approaches have been introduced but most are based on hybridization between the optical sensor and the bio-molecule and not on an amplification mechanism. Direct nucleic acid amplification on an optical sensor has several technical limitations, such as the sensitivity of the temperature sensor, instrument complexity, and high background signal. We here describe a novel nucleic acid amplification method based on a whispering gallery mode active resonator and discuss its potential molecular diagnostic application. By implanting nanoclusters as active compounds, this active resonator operates without tapered fiber coupling and emits a strong photoluminescence signal with low background in the wavelength of low absorption in an aqueous environment that is typical of biosensors. Our method also offers an extremely low detection threshold down to a single copy within 10 min due to the strong light-matter interaction in a nano-gap structure. We envision that this active resonator provides a high refractive index contrast for tight mode confinement with simple alignment as well as the possibility of reducing the device size so that a point-of-care system with low-cost, high-sensitivity and simplicity.
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Affiliation(s)
- Eun Yeong Lee
- Department of Convergence Medicine, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Yeseul Kim
- Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Bonhan Koo
- Department of Convergence Medicine, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Geun Su Noh
- Department of Convergence Medicine, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
| | - Hansuek Lee
- Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
- Graduate School of Nanoscience and Technology, Korea Advanced Institute of Science and Technology, Daejeon, 34141, Republic of Korea
| | - Yong Shin
- Department of Convergence Medicine, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
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16
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Zhang Z, Ji Y. Nanostructured manganese dioxide for anticancer applications: preparation, diagnosis, and therapy. NANOSCALE 2020; 12:17982-18003. [PMID: 32870227 DOI: 10.1039/d0nr04067c] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Nanostructured manganese dioxide (MnO2) has attracted extensive attention in the field of anticancer applications. As we all know, the tumor microenvironment is usually characterized by a high glutathione (GSH) concentration, overproduced hydrogen peroxide (H2O2), acidity, and hypoxia, which affect the efficacy of many traditional treatments such as chemotherapy, radiotherapy, and surgery. Fortunately, as one kind of redox-active nanomaterial, nanostructured MnO2 has many excellent properties such as strong oxidation ability, excellent catalytic activity, and good biodegradability. It can be used effectively in diagnosis and treatment when it reacts with some harmful substances in the tumor site. It can not only enhance the therapeutic effect but also adjust the tumor microenvironment. Therefore, it is necessary to present the recent achievements and progression of nanostructured MnO2 for anticancer applications, including preparation methods, diagnosis, and treatment. Special attention was paid to photodynamic therapy (PDT), bioimaging and cancer diagnosis (BCD), and drug delivery systems (DDS). This review is expected to provide helpful guidance on further research of nanostructured MnO2 for anticancer applications.
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Affiliation(s)
- Zheng Zhang
- Jiangsu Province Hi-Tech Key Laboratory for Biomedical Research, School of Chemistry and Chemical Engineering, Southeast University, Nanjing, 211189, People's Republic of China.
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17
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Jo HJ, Shit A, Jhon HS, Park SY. Highly sensitive non-enzymatic wireless glucose sensor based on Ni–Co oxide nanoneedle-anchored polymer dots. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.06.028] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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18
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Phuong PTM, Won HJ, Robby AI, Kim SG, Im GB, Bhang SH, Lee G, Park SY. NIR-vis-Induced pH-Sensitive TiO 2 Immobilized Carbon Dot for Controllable Membrane-Nuclei Targeting and Photothermal Therapy of Cancer Cells. ACS APPLIED MATERIALS & INTERFACES 2020; 12:37929-37942. [PMID: 32846494 DOI: 10.1021/acsami.0c11979] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
This study investigated a selective and sensitive theragnosis system for the specific targeting of the membrane and nuclei based on visible-light and pH-responsive TiO2-integrated cross-linked carbon dot (C-CD/TiO2) for tumor detection and controllable photothermal therapy. The cross-linking system was formed by boronate ester linkages between the TiO2-immobilized Dopa-decyl (D-CD) and zwitterionic-formed CD (Z-CD) for nuclear targeting, which showed fluorescence "off" at physiological pH. The fluorescence recovered to the "on" state in acidic cancer cells owing to cleavages of the boronate ester bonds, resulting in the disruption of the Förster resonance energy transfer that generated different CDs useful for tumor-selective biosensors and therapy. D-CD, which is hydrophobic, can penetrate the hydrophobic sites of the cell membrane; it caused a loss in the hydrophobicity of these sites after visible-light irradiation. This was achieved by the photocatalytic activity of the TiO2 modulating energy bandgap, whereas the Z-CD targeted the nucleus, as confirmed by merged confocal microscopy images. D-CD augmented by photothermal heat also exhibited selective anticancer activity in the acidic tumor condition but showed only minimal effects at a normal site at pH 7.4. After C-CD/TiO2 injection to an in vivo tumor model, C-CD/TiO2 efficiently ablated tumors under NIR light irradiation. The C-CD/TiO2 group showed up-regulation of the pro-apoptotic markers such as P53 and BAX in tumor. This material exhibited its potential as a theragnostic sensor with excellent biocompatibility, high sensitivity, selective imaging, and direct anticancer activity via photothermal therapy.
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Affiliation(s)
- Pham Thi My Phuong
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Hyun Jeong Won
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Akhmad Irhas Robby
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Seul Gi Kim
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Gwang-Bum Im
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Suk Ho Bhang
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Gibaek Lee
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Sung Young Park
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
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19
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Shit A, Heo SB, In I, Park SY. Mineralized Soft and Elastic Polymer Dot Hydrogel for a Flexible Self-Powered Electronic Skin Sensor. ACS APPLIED MATERIALS & INTERFACES 2020; 12:34105-34114. [PMID: 32613826 DOI: 10.1021/acsami.0c08677] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We propose an integrated, self-powered, flexible electronic skin device containing an alginate-derived polymer dot (A-PD)-incorporated mineralized hydrogel-based energy storage unit and a chitosan-derived n-type carbon dot (N-CD)-based solar cell for an energy-harvesting unit. This study demonstrates a unique architecture of mineralized hydrogel comprising A-PD-incorporated poly(acrylic acid) (PAA)/CaCO3/laponite containing soft and sensitive layers, deposited with a polyaniline electrode to serve as an energy storage unit. The self-assembly was achieved through the ionic cross-linking between A-PD and PAA driven by the mineralization process, resulting in excellent dimensional stability and improved mechanical properties of the hydrogel. The sp2 carbon-rich A-PD enhances the electrochemical performance and the overall photon-to-electrical conversion and storage efficiency for self-powered devices by the formation of the bridge of electrons between the ionized polymer and metal ion. The capacitive sensor developed in this study exhibits high sensitivity in detecting small pressure changes, such as the falling of small water droplets. The self-powered sensing device can detect and monitor various human motions continuously by harvesting light energy from outdoor sunlight. Furthermore, the energy-autonomous device exhibits unique responses for handwriting characters stably and repeatedly. The proposed system may be applicable to human-machine interfaces, biomonitoring systems, secure communication, and wearable devices.
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Affiliation(s)
- Arnab Shit
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Seong Beom Heo
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Insik In
- Department of Polymer Science and Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of IT Convergence, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Sung Young Park
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
- Department of IT Convergence, Korea National University of Transportation, Chungju 380-702, Republic of Korea
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20
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Kundu A, Ryplida B, Park SY. Carbon Dots Integrated NiCo
2
O
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Hierarchical Nanoneedle Arrays Supported on Ni Foam as Efficient and Stable Electrode for Hydrogen and Oxygen Evolution Reactions. ELECTROANAL 2020. [DOI: 10.1002/elan.202060110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Aniruddha Kundu
- Department of Chemical and Biological Engineering Korea National University of Transportation Chungju 380-702, Republic of Korea
| | - Benny Ryplida
- Department of Green Bio Engineering Korea National University of Transportation Chungju 380-702, Republic of Korea
| | - Sung Young Park
- Department of Chemical and Biological Engineering Korea National University of Transportation Chungju 380-702, Republic of Korea
- Department of Green Bio Engineering Korea National University of Transportation Chungju 380-702, Republic of Korea
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21
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Chen Y, Cong H, Shen Y, Yu B. Biomedical application of manganese dioxide nanomaterials. NANOTECHNOLOGY 2020; 31:202001. [PMID: 31978932 DOI: 10.1088/1361-6528/ab6fe1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Manganese dioxide nanomaterial is a new type of inorganic nanomaterial offering numerous advantages: simple preparation, low cost, and environmental friendliness. This review summarizes the traditional and novel synthetic methods for manganese dioxide nanomaterials and mainly discusses their potential in biomedical applications. Manganese dioxide nanomaterials are mainly used as drug carriers in tumor therapy. In recent years, the construction of multifunctional nano-platforms using manganese dioxide has gradually improved. The main mechanism is that manganese dioxide nanomaterials can combine with reactive oxygen species in the tumor microenvironment to alleviate tumor hypoxia. Manganese dioxide has also been used to quench fluorescent carbon dots in fluorescent probes. Based on the oxidation ability and catalytic activity of MnO2, MnO2 nanosheets are widely used to build biosensors. New research shows that manganese dioxide nanomaterials also have great potential in gene therapy and nuclear magnetic imaging.
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Affiliation(s)
- Yang Chen
- Institute of Biomedical Materials and Engineering, College of Chemistry and Chemical Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, People's Republic of China
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22
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Zhang Z, Ji Y, Chen W. Hollow MnO2/GNPs serving as a multiresponsive nanocarrier for controlled drug release. Chin J Chem Eng 2020. [DOI: 10.1016/j.cjche.2019.12.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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23
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Saravanakumar K, Hu X, Ali DM, Wang MH. Emerging Strategies in Stimuli-Responsive Nanocarriers as the Drug Delivery System for Enhanced Cancer Therapy. Curr Pharm Des 2020; 25:2609-2625. [PMID: 31603055 DOI: 10.2174/1381612825666190709221141] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 07/01/2019] [Indexed: 12/22/2022]
Abstract
The conventional Drug Delivery System (DDS) has limitations such as leakage of the drug, toxicity to normal cells and loss of drug efficiency, while the stimuli-responsive DDS is non-toxic to cells, avoiding the leakage and degradation of the drug because of its targeted drug delivery to the pathological site. Thus nanomaterial chemistry enables - the development of smart stimuli-responsive DDS over the conventional DDS. Stimuliresponsive DDS ensures spatial or temporal, on-demand drug delivery to the targeted cancer cells. The DDS is engineered by using the organic (synthetic polymers, liposomes, peptides, aptamer, micelles, dendrimers) and inorganic (zinc oxide, gold, magnetic, quantum dots, metal oxides) materials. Principally, these nanocarriers release the drug at the targeted cells in response to external and internal stimuli such as temperature, light, ultrasound and magnetic field, pH value, redox potential (glutathione), and enzyme. The multi-stimuli responsive DDS is more promising than the single stimuli-responsive DDS in cancer therapy, and it extensively increases drug release and accumulation in the targeted cancer cells, resulting in better tumor cell ablation. In this regard, a handful of multi-stimuli responsive DDS is in clinical trials for further approval. A comprehensive review is crucial for addressing the existing knowledge about multi-stimuli responsive DDS, and hence, we summarized the emerging strategies in tailored ligand functionalized stimuli-responsive nanocarriers as the DDS for cancer therapies.
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Affiliation(s)
- Kandasamy Saravanakumar
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon, 24341, Korea
| | - Xiaowen Hu
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon, 24341, Korea
| | - Davoodbasha M Ali
- School of Life Sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai - 600048, Tamil Nadu, India
| | - Myeong-Hyeon Wang
- Department of Medical Biotechnology, College of Biomedical Sciences, Kangwon National University, Chuncheon, Gangwon, 24341, Korea
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24
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Abstract
Recent achievements of MnO2-based nanosystems for various cancer therapies are comprehensively reviewed.
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Affiliation(s)
- Jia Wen
- Key Laboratory of Pharmaceutical Quality Control of Hebei Province
- College of Pharmaceutical Science
- Hebei University
- Baoding 071002
- China
| | - Kui Yang
- Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education
- Key Laboratory of Chemical Biology of Hebei Province
- College of Chemistry and Environmental Science
- Hebei University
- Baoding 071002
| | - Shiguo Sun
- Key Laboratory of Xinjiang Phytomedicine Resource and Utilization
- Ministry of Education
- School of Pharmacy
- Shihezi University
- Shihezi 832002
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25
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Phuong PTM, Won HJ, Oh YJ, Lee HS, Lee KD, Park SY. The chemistry and engineering of mussel-inspired glue matrix for tissue adhesive and hemostatic. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.06.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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Kim HU, Roh YH, Shim MS, Bong KW. Microfluidic fabrication of fatty alcohol-based microparticles for NIR light-triggered drug release. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.06.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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27
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Robby AI, Park SY. Recyclable metal nanoparticle-immobilized polymer dot on montmorillonite for alkaline phosphatase-based colorimetric sensor with photothermal ablation of Bacteria. Anal Chim Acta 2019; 1082:152-164. [DOI: 10.1016/j.aca.2019.07.053] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/11/2019] [Accepted: 07/24/2019] [Indexed: 01/25/2023]
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28
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Kim SG, Ryplida B, Phuong PTM, Won HJ, Lee G, Bhang SH, Park SY. Reduction-Triggered Paclitaxel Release Nano-Hybrid System Based on Core-Crosslinked Polymer Dots with a pH-Responsive Shell-Cleavable Colorimetric Biosensor. Int J Mol Sci 2019; 20:E5368. [PMID: 31661903 PMCID: PMC6862247 DOI: 10.3390/ijms20215368] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/09/2019] [Accepted: 10/25/2019] [Indexed: 12/22/2022] Open
Abstract
Herein, we describe the fabrication and characterization of carbonized disulfide core-crosslinked polymer dots with pH-cleavable colorimetric nanosensors, based on diol dye-conjugated fluorescent polymer dots (L-PD), for reduction-triggered paclitaxel (PTX) release during fluorescence imaging-guided chemotherapy of tumors. L-PD were loaded with PTX (PTX loaded L-PD), via π-π stackings or hydrophobic interactions, for selective theragnosis by enhanced release of PTX after the cleavage of disulfide bonds by high concentration of glutathione (GSH) in a tumor. The nano-hybrid system showed fluorescence quenching behavior with less than 2% of PTX released under physiological conditions. However, in a tumor microenvironment, the fluorescence recovered at an acidic-pH, and PTX (approximately 100% of the drug release) was released efficiently out of the matrix by reduction caused by the GSH level in the tumor cells, which improved the effectiveness of the cancer treatment. Therefore, the colorimetric nanosensor showed promising potential in distinguishing between normal and cancerous tissues depending on the surrounding pH and GSH concentrations so that PTX can be selectively delivered into cancer cells for improved cancer diagnosis and chemotherapy.
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Affiliation(s)
- Seul Gi Kim
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
| | - Benny Ryplida
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
| | - Pham Thi My Phuong
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
| | - Hyun Jeong Won
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
| | - Gibaek Lee
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
| | - Suk Ho Bhang
- School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Korea.
| | - Sung Young Park
- Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
- Department of Green Bio Engineering, Korea National University of Transportation, Chungju 380-702, Korea.
- Department of IT Convergence, Korea National University of Transportation, Chungju 380-702, Korea.
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29
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Mei X, Hu T, Wang Y, Weng X, Liang R, Wei M. Recent advancements in two‐dimensional nanomaterials for drug delivery. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 12:e1596. [DOI: 10.1002/wnan.1596] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 09/16/2019] [Accepted: 09/19/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Xuan Mei
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing P.R. China
| | - Tingting Hu
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing P.R. China
| | - Yingjie Wang
- Department of Orthopaedics, Peking Union Medical College Hospital Peking Union Medical College & Chinese Academy of Medical Sciences Beijing P.R. China
| | - Xisheng Weng
- Department of Orthopaedics, Peking Union Medical College Hospital Peking Union Medical College & Chinese Academy of Medical Sciences Beijing P.R. China
| | - Ruizheng Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing P.R. China
| | - Min Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Beijing P.R. China
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30
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He J, Li C, Ding L, Huang Y, Yin X, Zhang J, Zhang J, Yao C, Liang M, Pirraco RP, Chen J, Lu Q, Baldridge R, Zhang Y, Wu M, Reis RL, Wang Y. Tumor Targeting Strategies of Smart Fluorescent Nanoparticles and Their Applications in Cancer Diagnosis and Treatment. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1902409. [PMID: 31369176 DOI: 10.1002/adma.201902409] [Citation(s) in RCA: 131] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/30/2019] [Indexed: 06/10/2023]
Abstract
Advantages such as strong signal strength, resistance to photobleaching, tunable fluorescence emissions, high sensitivity, and biocompatibility are the driving forces for the application of fluorescent nanoparticles (FNPs) in cancer diagnosis and therapy. In addition, the large surface area and easy modification of FNPs provide a platform for the design of multifunctional nanoparticles (MFNPs) for tumor targeting, diagnosis, and treatment. In order to obtain better targeting and therapeutic effects, it is necessary to understand the properties and targeting mechanisms of FNPs, which are the foundation and play a key role in the targeting design of nanoparticles (NPs). Widely accepted and applied targeting mechanisms such as enhanced permeability and retention (EPR) effect, active targeting, and tumor microenvironment (TME) targeting are summarized here. Additionally, a freshly discovered targeting mechanism is introduced, termed cell membrane permeability targeting (CMPT), which improves the tumor-targeting rate from less than 5% of the EPR effect to more than 50%. A new design strategy is also summarized, which is promising for future clinical targeting NPs/nanomedicines design. The targeting mechanism and design strategy will inspire new insights and thoughts on targeting design and will speed up precision medicine and contribute to cancer therapy and early diagnosis.
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Affiliation(s)
- Jiuyang He
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, P. R. China
| | - Chenchen Li
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Lin Ding
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Department of Biological Chemistry, The University of Michigan, Ann Arbor, MI, 48109, USA
| | - Yanan Huang
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Xuelian Yin
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Junfeng Zhang
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Jian Zhang
- Universal Medical Imaging Diagnostic Research Center, Shanghai, 200233, P. R. China
| | - Chenjie Yao
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Harvard T. H. Chan School of Public Health, Harvard University, Boston, MA, 02115, USA
| | - Minmin Liang
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, P. R. China
| | - Rogério P Pirraco
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's PT Government Associate Lab, 4805, Braga/Guimarães, Portugal
| | - Jie Chen
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Quan Lu
- Harvard T. H. Chan School of Public Health, Harvard University, Boston, MA, 02115, USA
| | - Ryan Baldridge
- Department of Biological Chemistry, The University of Michigan, Ann Arbor, MI, 48109, USA
| | - Yong Zhang
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Department of Biomedical Engineering, National University of Singapore, Singapore, 119077, Singapore
| | - Minghong Wu
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
| | - Rui L Reis
- 3B's Research Group, I3Bs - Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, AvePark, Parque de Ciência e Tecnologia, Zona Industrial da Gandra, 4805-017, Barco, Guimarães, Portugal
- ICVS/3B's PT Government Associate Lab, 4805, Braga/Guimarães, Portugal
- The Discoveries Centre for Regenerative and Precision Medicine, Headquarters at University of Minho, Avepark, 4805-017, Barco, Guimarães, Portugal
| | - Yanli Wang
- Tumor Precision Targeting Research Center, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Institute of Nanochemistry and Nanobiology, School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, P. R. China
- Harvard T. H. Chan School of Public Health, Harvard University, Boston, MA, 02115, USA
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Phuong PTM, Jhon H, In I, Park SY. Photothermal-modulated reversible volume transition of wireless hydrogels embedded with redox-responsive carbon dots. Biomater Sci 2019; 7:4800-4812. [PMID: 31528924 DOI: 10.1039/c9bm00734b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The reversible volume transition of redox-responsive hydrogels by near-infrared (NIR) irradiation has recently attracted significant attention as a novel therapy matrix for tracking and treating cancer via stimuli-responsive fluorescence on/off with controllable volume transition via a wireless sensing system. Herein, a NIR-induced redox-sensitive hydrogel was synthesized by blending a hydrogel with IR825-loaded carbon dots (CD) to achieve enhanced mobility of nanoparticles inside a gel network, and reversible volume phase transitions remotely controlled by a smartphone application via the induction of different redox environments. The presence of CD-IR825 in the thermosensitive poly(N-isopropylacrylamide) hydrogel network imparted fluorescence, electronic and photothermal properties to the hydrogels, which resulted in volume shrinkage behavior of the hydrogel upon exposure to NIR laser irradiation due to the redox-sensitive CDs. Under the NIR on/off cycles, the photothermal temperature, fluorescence, and porous structure were reversed after turning off the NIR laser. The hydrogel responsiveness under GSH and NIR light was studied using a wireless device based on the changes in the resistance graph on a smartphone application, generating a fast and simple method for the investigation of hydrogel properties. The in vitro cell viabilities of the MDA-MB cancer cells incubated with the composite hydrogel in the presence of external GSH exhibited a higher photothermal temperature, and the cancer cells were effectively killed after the NIR irradiation. Therefore, the NIR-induced redox-responsive nanocomposite hydrogel prepared herein has potential for use in cancer treatment and will enable the study of nanoparticle motion in hydrogel networks under multiple stimuli via a wireless device using a faster and more convenient method.
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Affiliation(s)
- Pham Thi My Phuong
- Department of IT Convergence, Korea National University of Transportation, Chungju 380-702, Republic of Korea.
| | - Heesauk Jhon
- Department of Electronics, Information and Communication Engineering, Mokpo National University, Muan-gun 58554, Republic of Korea
| | - Insik In
- Department of IT Convergence, Korea National University of Transportation, Chungju 380-702, Republic of Korea. and Department of Polymer Science and Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
| | - Sung Young Park
- Department of IT Convergence, Korea National University of Transportation, Chungju 380-702, Republic of Korea. and Department of Chemical and Biological Engineering, Korea National University of Transportation, Chungju 380-702, Republic of Korea
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32
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Phuong PTM, Ryplida B, In I, Park SY. High performance of electrochemical and fluorescent probe by interaction of cell and bacteria with pH-sensitive polymer dots coated surfaces. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 101:159-168. [DOI: 10.1016/j.msec.2019.03.098] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 03/25/2019] [Accepted: 03/26/2019] [Indexed: 10/27/2022]
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Hu XL, Cai Q, Gao J, Field RA, Chen GR, Jia N, Zang Y, Li J, He XP. Self-Assembled 2D Glycoclusters for the Targeted Delivery of Theranostic Agents to Triple-Negative Breast Cancer Cells. ACS APPLIED MATERIALS & INTERFACES 2019; 11:22181-22187. [PMID: 31150201 DOI: 10.1021/acsami.9b06016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Triple-negative breast cancer (TNBC) is a devastating disease worldwide, for which targeted imaging and therapeutic agents remain elusive. There has been growing awareness that carbohydrates are valuable as drug candidates and targeting agents for a variety of human diseases, including cancers that overexpress carbohydrate receptors on the cell surface. Here, we develop a two-dimensional (2D) glycocluster by means of simple, stepwise self-assembly for the targeted delivery of theranostic agents to TNBC cells that express mannose receptors (MRs) on the cell surface. Human serum albumin, which contains a variety of hydrophobic pockets capable of accommodating small molecules, was used to simultaneously encapsulate a mannose-based glycoprobe and a commercial photosensitizer (i.e., Ce6). The multicomponent "neoglycoprotein" formed was used to self-assemble with 2D MnO2, producing 2D glycoclusters, which could be selectively internalized by a TNBC cell line (MDA-MB-231) as facilitated by binding to the transmembrane MR. The intracellular degradation of the 2D MnO2 backbone by biothiols then released Ce6 for cell imaging and, subsequently, photodynamic therapy. This study provides insights into the development of carbohydrate-based materials for targeted, stimuli-responsive theranostics of TNBC.
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Affiliation(s)
- Xi-Le Hu
- Key Laboratory for Advanced Materials & Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , P. R. China
| | - Quanyu Cai
- Department of Radiology , Eastern Hepatobiliary Surgery Hospital , Shanghai 200438 , P. R. China
| | - Jie Gao
- Key Laboratory for Advanced Materials & Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , P. R. China
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica , Chinese Academy of Sciences , 189 Guo Shoujing Road , Shanghai 201203 , P. R. China
| | - Robert A Field
- Department of Biological Chemistry , John Innes Centre, Norwich Research Park , Norwich NR4 7UH , U.K
| | - Guo-Rong Chen
- Key Laboratory for Advanced Materials & Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , P. R. China
| | - Ningyang Jia
- Department of Radiology , Eastern Hepatobiliary Surgery Hospital , Shanghai 200438 , P. R. China
| | - Yi Zang
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica , Chinese Academy of Sciences , 189 Guo Shoujing Road , Shanghai 201203 , P. R. China
| | - Jia Li
- National Center for Drug Screening, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica , Chinese Academy of Sciences , 189 Guo Shoujing Road , Shanghai 201203 , P. R. China
| | - Xiao-Peng He
- Key Laboratory for Advanced Materials & Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , P. R. China
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Choi CA, Ryplida B, In I, Park SY. Selective redox-responsive theragnosis nanocarrier for breast tumor cells mediated by MnO2/fluorescent carbon nanogel. Eur J Pharm Sci 2019; 134:256-265. [DOI: 10.1016/j.ejps.2019.04.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/25/2019] [Accepted: 04/27/2019] [Indexed: 02/08/2023]
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Kang EB, Phuong PTM, Lee G, Lee S, In I, Park SY. pH-Selective Fluorescent Probe with Photothermal Ablation of Bacteria Based NIR Dye-Embedded Zwitterionic Carbon Dots. Macromol Res 2019. [DOI: 10.1007/s13233-019-7102-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Yao Y, Li N, Zhang X, Ong'achwa Machuki J, Yang D, Yu Y, Li J, Tang D, Tian J, Gao F. DNA-Templated Silver Nanocluster/Porphyrin/MnO 2 Platform for Label-Free Intracellular Zn 2+ Imaging and Fluorescence-/Magnetic Resonance Imaging-Guided Photodynamic Therapy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:13991-14003. [PMID: 30901195 DOI: 10.1021/acsami.9b01530] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Developing a theranostic platform that integrates diagnosis and treatment in one single nanostructure is necessary for efficient tumor treatment. Here, we presented a novel theranostic nanoprobe for nonlabeled fluorescence imaging of Zn2+ and 635 nm red light-triggered photodynamic therapy (PDT) by a multifunctional DNA-templated silver nanocluster/porphyrin/MnO2 nanoplatform. MnO2 nanosheets adsorbed hairpin DNA-silver nanoclusters (AgNCs) and porphyrin (P) by facile physisorption, which accelerate the transfection of nanoprobes and P into tumor cells. After entering the cells, the biodegradation of MnO2 nanosheets by glutathione and acidic hydrogen peroxide released AgNCs for label-free Zn2+ fluorescence imaging by the hairpin DNA-fueled dynamic self-assembly of three-way DNA junction architectures, and the released Mn2+ could act as an effective magnetic resonance imaging (MRI) contrast agent. In addition, MnO2 was decomposed in the acidic H2O2-ample environment and produced O2 to overbear hypoxia-related PDT resistance, highly efficient PDT was obtained by excess singlet oxygen (1O2) release of P-AgNCs-MnO2 nanoprobes under light irradiation compared with free P. In vitro and in vivo studies confirmed that P-AgNCs-MnO2 exhibited high fluorescence specificity, excellent PDT effect, and good biocompatibility and could be used as a contrast agent for MRI. This theranostic platform provided a new avenue for the fluorescence and MRI diagnosis of tumors and efficient tumor treatment.
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Affiliation(s)
- Yao Yao
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Na Li
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Xing Zhang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Jeremiah Ong'achwa Machuki
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Dongzhi Yang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Yanyan Yu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Jingjing Li
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Daoquan Tang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
| | - Jiangwei Tian
- School of Traditional Chinese Pharmacy , China Pharmaceutical University , 211198 Nanjing , China
| | - Fenglei Gao
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy , Xuzhou Medical University , 221004 Xuzhou , China
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Kang JI, Park KM, Park KD. Oxygen-generating alginate hydrogels as a bioactive acellular matrix for facilitating wound healing. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.09.048] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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38
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Ryplida B, Lee G, In I, Park SY. Zwitterionic carbon dot-encapsulating pH-responsive mesoporous silica nanoparticles for NIR light-triggered photothermal therapy through pH-controllable release. Biomater Sci 2019; 7:2600-2610. [DOI: 10.1039/c9bm00160c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Here, we designed a pH-responsive Indocyanine Green (ICG)-loaded zwitterionic fluorescent carbon dot (CD)-encapsulating mesoporous silica nanoparticle (MSN) for pH-tunable image-guided photothermal therapy.
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Affiliation(s)
- Benny Ryplida
- Department of IT Convergence
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
| | - Gibaek Lee
- Department of Chemical and Biological Engineering
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
| | - Insik In
- Department of IT Convergence
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
- Department of Polymer Science and Engineering
| | - Sung Young Park
- Department of IT Convergence
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
- Department of Chemical and Biological Engineering
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Zhang XQ, Cai SS, He YM, Zhang M, Cao J, Mei H, Li S, He B. Enzyme-triggered deshielding of nanoparticles and positive-charge mediated lysosomal escape for chemo/photo-combination therapy. J Mater Chem B 2019; 7:4758-4762. [DOI: 10.1039/c9tb00685k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Smart nanoparticles with active-targeting, enzyme-triggered deshielding and positive-charge characteristics were fabricated for efficient chemo/photo-combination therapy.
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Affiliation(s)
- X. Q. Zhang
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- China
- National Engineering Research Center for Biomaterials
| | - S. S. Cai
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Y. M. He
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - M. Zhang
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- China
- National Engineering Research Center for Biomaterials
| | - J. Cao
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - H. Mei
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - S. Li
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- China
| | - B. He
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
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Photoluminescence-tunable fluorescent carbon dots-deposited silver nanoparticle for detection and killing of bacteria. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 97:613-623. [PMID: 30678948 DOI: 10.1016/j.msec.2018.12.070] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/03/2018] [Accepted: 12/21/2018] [Indexed: 02/07/2023]
Abstract
Innovative methods to detect and kill pathogenic bacteria have a pivotal role in the eradication of infectious diseases and the prevention of the growth of antibiotic-resistant bacteria. The combination of fluorescent carbon dots (FCDs) with silver nanoparticles (AgNPs) is an effective material for synergic detection and antimicrobial activity determination. However, the fluorescence quenching of the FCDs owing to an interaction with AgNP is a major limitation. In this study, we designed a system to utilize poly(vinylpyrrolidone) (PVP) and catechol chemistry (PVP@Ag:FCD) in order to avoid the fluorescence quenching of the FCD-AgNP combination due to Forster Resonance Energy Transfer (FRET). PVP@Ag:FCD exhibited bright fluorescence, which can be used for bacterial detection, through the promotion of electrostatic binding with the negatively-charged bacterial surface and generation of fluorescence quenching due to aggregation-induced quenching. Furthermore, the presence of silver nanoparticles in PVP@Ag:FCD produced an excellent bacteria killing efficiency against E. coli and S. aureus, even at low concentrations (0.1 mg/mL). In contaminated river water, the PVP@Ag:FCD system showed a simple, highly sensitive, and effective performance for both the detection and eradication of bacteria. Therefore, this system offers an auspicious method for the future detection and killing of bacteria.
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Mazrad ZAI, Phuong PTM, Choi CA, In I, Lee KD, Park SY. pH/Redox-Triggered Photothermal Treatment for Cancer Therapy Based on a Dual-Responsive Cationic Polymer Dot. ChemMedChem 2018; 13:2437-2447. [DOI: 10.1002/cmdc.201800538] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Zihnil Adha Islamy Mazrad
- Department of IT Convergence; Korea National University of Transportation; Chungju 380-702 Republic of Korea
| | - Pham Thi My Phuong
- Department of IT Convergence; Korea National University of Transportation; Chungju 380-702 Republic of Korea
| | - Cheong A. Choi
- Department of Chemical & Biological Engineering; Korea National University of Transportation; Chungju 380-702 Republic of Korea
| | - Insik In
- Department of IT Convergence; Korea National University of Transportation; Chungju 380-702 Republic of Korea
- Department of Polymer Science and Engineering; Korea National University of Transportation; Chungju 380-702 Republic of Korea
| | - Kang Dae Lee
- Department of Otolaryngology-Head and Neck Surgery; Kosin University College of Medicine; Busan 49267 Republic of Korea
| | - Sung Young Park
- Department of IT Convergence; Korea National University of Transportation; Chungju 380-702 Republic of Korea
- Department of Chemical & Biological Engineering; Korea National University of Transportation; Chungju 380-702 Republic of Korea
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42
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Kim YK, Lee JE, Ryplida B, Choi CA, Mazrad ZAI, Lee G, Lee S, In I, Jeong JH, Park SY. Redox-responsive FRET-based polymer dot with BODIPY for fluorescence imaging-guided chemotherapy of tumor. Eur J Pharm Biopharm 2018; 132:200-210. [DOI: 10.1016/j.ejpb.2018.09.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/21/2018] [Accepted: 09/25/2018] [Indexed: 11/15/2022]
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43
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Choi CA, Mazrad ZAI, Lee G, In I, Lee KD, Park SY. Boronate-based fluorescent carbon dot for rapid and selectively bacterial sensing by luminescence off/on system. J Pharm Biomed Anal 2018; 159:1-10. [DOI: 10.1016/j.jpba.2018.06.043] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/22/2018] [Accepted: 06/22/2018] [Indexed: 12/16/2022]
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Choi CA, Mazrad ZAI, Ryu JH, In I, Lee KD, Park SY. Membrane and nucleus targeting for highly sensitive cancer cell detection using pyrophosphate and alkaline phosphatase activity-mediated fluorescence switching of functionalized carbon dots. J Mater Chem B 2018; 6:5992-6001. [DOI: 10.1039/c8tb01364k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Fluorescence-switching of Cu2+–CD for specific membrane and nucleus targeting based on PPi and ALP activity in tumor cells.
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Affiliation(s)
- Cheong A Choi
- Department of Chemical & Biological Engineering
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
| | - Zihnil Adha Islamy Mazrad
- Department of IT Convergence
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
| | - Ji Hyun Ryu
- Department of Carbon Fusion Engineering
- Wonkwang University
- Iksan
- South Korea
| | - Insik In
- Department of IT Convergence
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
- Department of Polymer Science and Engineering
| | - Kang Dae Lee
- Department of Otolaryngology–Head and Neck Surgery
- Kosin University College of Medicine
- Busan 49267
- Republic of Korea
| | - Sung Young Park
- Department of Chemical & Biological Engineering
- Korea National University of Transportation
- Chungju 380-702
- Republic of Korea
- Department of IT Convergence
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