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Liu M, Bai Y, He Y, Zhou Y, Liu Z, Chen H, Liu X, Fu C. High-throughput detection of mycophenolic acid in human plasma based on sensitive and rapid fluorescence nitrogen-doped carbon dots sensing platform. J Pharm Biomed Anal 2023; 234:115545. [PMID: 37364453 DOI: 10.1016/j.jpba.2023.115545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/13/2023] [Accepted: 06/20/2023] [Indexed: 06/28/2023]
Abstract
In this experiment, a water-soluble, nitrogen-doped yellow-green fluorescent N-doped carbon dots (N-CDs) were synthesized by one-step hydrothermal method using β-cyclodextrin as carbon source and L-phenylalanine as nitrogen source. The fluorescence quantum yield of the obtained N-CDs was as high as 9.96%, and the N-CDs exhibited photostability at different pH, ionic strength and temperature. The morphology of the N-CDs was approximately spherical with an average particle size of about 9.4 nm. Based on the fluorescence enhancement effect of mycophenolic acid (MPA) on N-CDs, a quantitative detection method of MPA was established. This method had good selectivity and high sensitivity for MPA. The fluorescence sensing system was applied to the detection of MPA in human plasma. The linear range of MPA were 0.06-3 μg·mL-1 and 3-27 μg·mL-1 with a detection limit of 0.016 μg·mL-1, and the recoveries were 97.03∼100.64 % with the RSDs of 0.13∼2.90 %. The interference experiment results showed that the interference of other coexisting substances, including Fe3+, can be ignored in the actual detection. Comparing the results measured by the established method with the EMIT method, it was found that the results obtained by the two methods were similar, and the relative error was within ± 5 %. This study provided a simple, rapid, sensitive, selective and effective method for the quantitative analysis of MPA, and was expected to be applied to clinical MPA blood concentration monitoring.
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Affiliation(s)
- Mei Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, PR China; SCMPA Key Laboratory for Quality Research and Control of Chemical Medicine, Chengdu, PR China
| | - Yangjuan Bai
- Department of Laboratory Medicine/Research Centre of Clinical Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, PR China
| | - Yunan He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, PR China
| | - Yanqu Zhou
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, PR China
| | - Zhonglin Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, PR China
| | - Hong Chen
- SCMPA Key Laboratory for Quality Research and Control of Chemical Medicine, Chengdu, PR China
| | - Xiuxiu Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, PR China
| | - Chunmei Fu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu, PR China.
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Qiao L, Li X, Wei C, Li Z, Han S, Cheng D. A chemodynamic nanoenzyme with highly efficient Fenton reaction for cancer therapy. Biomed Mater 2023; 18:055024. [PMID: 37567189 DOI: 10.1088/1748-605x/acef87] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 08/10/2023] [Indexed: 08/13/2023]
Abstract
Chemodynamic therapy (CDT) is a rising technology for cancer therapy by converting intracellular hydrogen peroxide (H2O2) into hydroxyl radical (•OH) via transition-metal-containing nanoparticles (NPs) catalysis reaction (i.e. Fenton reaction) to kill tumor cells. Highly efficient Fenton reaction and favorable delivery of the catalytic NPs 'nanoenzyme' are the key for successful treatment of cancer. In this work, we developed a novel nanoenzyme MnFe2O4@GFP forin vitroandin vivoantitumor therapy. A new MnFe2O4nanoparticle containing two transition-metal-element Fe and Mn was synthesized for enhanced Fenton reaction and used to co-deliver protein with high biocompatibility through post-modification with dopamine polymerization, green fluorescent protein adsorption, and PEG coating. The enrichment of H2O2and glutathione (GSH) in tumor tissue provided a favorable microenvironment forin situgeneration of toxic free radicals. Fe3+and GSH triggered a redox reaction to produce Fe2+, which in turn catalyzed H2O2into •OH, with the consumption of antioxidant GSH. By combining Fe3+with another catalyzer, the catalytic efficiency of the nanoenzyme were greatly improved. Consequently, the nanoenzyme showed efficient antitumor ability bothin vitroandin vivo. Thus, the multifunctional CDT nanoenzyme platform shows great promising for antitumor therapy through the combination of catalyzers Fe3+and Mn2+and codelivery of protein cargo.
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Affiliation(s)
- Lihong Qiao
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
- Department of Obstetrics and Gynecology, Affiliated Dongguan Hospital, Southern Medical University, Dongguan, People's Republic of China
- Dongguan Key Laboratory of Major Diseases in Obstetrics and Gynecology, Dongguan, People's Republic of China
| | - Xiaoxia Li
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Chuanqi Wei
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
| | - Zhongjun Li
- Department of Obstetrics and Gynecology, Affiliated Dongguan Hospital, Southern Medical University, Dongguan, People's Republic of China
- Dongguan Key Laboratory of Major Diseases in Obstetrics and Gynecology, Dongguan, People's Republic of China
| | - Shisong Han
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
- Zhuhai Institute of Translational Medicine, Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai People's Hospital (Zhuhai Hospital Affiliated with Jinan University), Zhuhai 519000, People's Republic of China
| | - Du Cheng
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, People's Republic of China
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Moniruzzaman M, Dutta SD, Lim KT, Kim J. Perylene-Derived Hydrophilic Carbon Dots with Polychromatic Emissions as Superior Bioimaging and NIR-Responsive Photothermal Bactericidal Agent. ACS OMEGA 2022; 7:37388-37400. [PMID: 36312345 PMCID: PMC9607673 DOI: 10.1021/acsomega.2c04130] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Little progress has been achieved on the synthesis of hydrophilic carbon dots (CDs), derived from polycyclic aromatic hydrocarbons, as an excellent photothermal agent. In this study, a strategy was developed to synthesize highly photoluminescent greenish-yellow emissive CDs based on nitration followed by hydrothermal carbonization of the polycyclic aromatic hydrocarbon precursor, perylene. The perylene-derived CDs (PY-CDs) exhibited an excellent NIR-light (808 nm) harvesting property toward high photothermal conversion efficiency (PCE = ∼56.7%) and thus demonstrated remarkable NIR-light responsive photothermal bactericidal performance. Furthermore, these fluorescent PY-CD nanoprobes displayed excitation-dependent polychromatic emissions in the range of 538-600 nm, with the maximum emission at 538 nm. This enables intense multicolor biological imaging of cellular substances with long-term photostability, nontoxicity, and effective subcellular distribution. The bactericidal action of PY-CDs is likely due to the elevated reactive oxygen species amplification in cooperation with the hyperthermia effect. This study offers a potential substitute for multicolor imaging-guided metal-free carbon-based photothermal therapy.
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Affiliation(s)
- Md Moniruzzaman
- Department
of Chemical and Biological Engineering, Gachon University, 1342 Seongnam-daero, Seongnam-si, Gyeonggi-do 13120, Republic of Korea
| | - Sayan Deb Dutta
- Department
of Biosystems Engineering, Kangwon National
University, Chuncheon24341, Gangwon-do, Republic of Korea
| | - Ki-Taek Lim
- Department
of Biosystems Engineering, Kangwon National
University, Chuncheon24341, Gangwon-do, Republic of Korea
| | - Jongsung Kim
- Department
of Chemical and Biological Engineering, Gachon University, 1342 Seongnam-daero, Seongnam-si, Gyeonggi-do 13120, Republic of Korea
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Bagheri AR, Aramesh N, Bilal M, Xiao J, Kim HW, Yan B. Carbon nanomaterials as emerging nanotherapeutic platforms to tackle the rising tide of cancer - A review. Bioorg Med Chem 2021; 51:116493. [PMID: 34781082 DOI: 10.1016/j.bmc.2021.116493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 10/30/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022]
Abstract
Cancer has become one of the main reasons for human death in recent years. Around 18 million new cancer cases and approximately 9.6 million deaths from cancer reported in 2018, and the annual number of cancer cases will have increased to 22 million in the next two decades. These alarming facts have rekindled researchers' attention to develop and apply different approaches for cancer therapy. Unfortunately, most of the applied methods for cancer therapy not only have adverse side effects like toxicity and damage of healthy cells but also have a short lifetime. To this end, introducing innovative and effective methods for cancer therapy is vital and necessary. Among different potential materials, carbon nanomaterials can cope with the rising threats of cancer. Due to unique physicochemical properties of different carbon nanomaterials including carbon, fullerene, carbon dots, graphite, single-walled carbon nanotube and multi-walled carbon nanotubes, they exhibit possibilities to address the drawbacks for cancer therapy. Carbon nanomaterials are prodigious materials due to their ability in drug delivery or remedial of small molecules. Functionalization of carbon nanomaterials can improve the cancer therapy process and decrement the side effects. These exceptional traits make carbon nanomaterials as versatile and prevalent materials for application in cancer therapy. This article spotlights the recent findings in cancer therapy using carbon nanomaterials (2015-till now). Different types of carbon nanomaterials and their utilization in cancer therapy were highlighted. The plausible mechanisms for the action of carbon nanomaterials in cancer therapy were elucidated and the advantages and disadvantages of each material were also illustrated. Finally, the current problems and future challenges for cancer therapy based on carbon nanomaterials were discussed.
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Affiliation(s)
| | - Nahal Aramesh
- Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian 223003, China.
| | - Jiafu Xiao
- Hunan Province Key Laboratory for Antibody-based Drug and Intelligent Delivery System, Hunan University of Medicine, Huaihua 418000, PR China
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering (ITREN), Dankook University, Cheonan 31116, Republic of Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan 31116, Republic of Kore; Department of Biomaterials Science, College of Dentistry, Dankook University, Cheonan 31116, Republic of Korea; UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan 31116, Republic of Korea; Cell & Matter Institute, Dankook University, Cheonan 31116, South Korea
| | - Bing Yan
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, China; Institute of Environmental Research at Greater Bay Area, Ministry of Education, Guangzhou University, Guangzhou 510006, China.
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Sun Q, Tang K, Song L, Li Y, Pan W, Li N, Tang B. Covalent organic framework based nanoagent for enhanced mild-temperature photothermal therapy. Biomater Sci 2021; 9:7977-7983. [PMID: 34709242 DOI: 10.1039/d1bm01245b] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Photothermal therapy effectively ablates tumors by hyperthermia (>50 °C) under laser irradiation. However, the hyperthermia may inevitably diffuse to the surrounding healthy tissues to induce additional damage. Thus, effective cancer therapy by mild photothermal therapy at low temperatures is greatly desirable. In this study, a nanoagent (COF-GA) was designed to inhibit HSP90 for enhanced photothermal therapy against cancer at low temperatures. The nanoscale covalent organic frameworks (COFs) were able to increase the temperature of the tumor tissue under laser irradiation, which can transfer the energy of laser into heat for cancer cell killing. Gambogic acid (GA), as an inhibitor of HSP90, was used to overcome the heat resistance of tumor, achieving efficient mild-temperature photothermal therapy. As an excellent candidate for the photothermal therapy agent, COF-GA can induce the temperature to elevate as the exposure time increased when irradiated with laser. In vivo tests further demonstrated that the tumor growth was able to be significantly suppressed after being treated with COF-GA. The mild-temperature photothermal therapy exhibits an excellent antitumor efficacy at a relatively low temperature and minimizes the nonspecific thermal damage to normal tissues. This COF-GA nanoagent also enriches our understanding towards the various applications of COFs, particularly in the biomedicine field.
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Affiliation(s)
- Qiaoqiao Sun
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Kun Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Liqun Song
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Yanhua Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China.
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Sun Z, Song C, Zhou J, Hao C, Liu W, Liu H, Wang J, Huang M, He S, Yang M. Rapid Photothermal Responsive Conductive MXene Nanocomposite Hydrogels for Soft Manipulators and Sensitive Strain Sensors. Macromol Rapid Commun 2021; 42:e2100499. [PMID: 34480782 DOI: 10.1002/marc.202100499] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/24/2021] [Indexed: 02/04/2023]
Abstract
Stimulus-responsive hydrogels are of great significance in soft robotics, wearable electronic devices, and sensors. Near-infrared (NIR) light is considered an ideal stimulus as it can trigger the response behavior remotely and precisely. In this work, a smart flexible stimuli-responsive hydrogel with excellent photothermal property and decent conductivity are prepared by incorporating MXene nanosheets into the physically cross-linked poly(N-isopropyl acrylamide) hydrogel matrix. Because of outstanding photothermal effect and dispersion of MXene, the composite hydrogel exhibits rapid photothermal responsiveness and excellent photothermal stability under the NIR irradiation. Furthermore, the anisotropic bilayer hydrogel actuator shows fast and controllable light-driven bending behavior, which can be used as a light-controlled soft manipulator. Meanwhile, the hydrogel sensor exhibits cycling stability and good durability in detecting various deformation and real-time human activities. Therefore, the present study involving the fabrication of MXene nanocomposite hydrogels for potential applications in remotely controlled actuator and wearable electronic device provides a new method for the development of photothermal responsive conductive hydrogels.
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Affiliation(s)
- Zhichao Sun
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Changyuan Song
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Junjie Zhou
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Chaobo Hao
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Wentao Liu
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Hao Liu
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Jianfeng Wang
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Miaoming Huang
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China
| | - Suqin He
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, P. R. China.,Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou, 450001, China
| | - Mingcheng Yang
- Henan Academy of Sciences, Isotope Institute Co., Ltd., 7 Songshan South Road, Zhengzhou, 450015, China
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Sun Z, Wei C, Liu W, Liu H, Liu J, Hao R, Huang M, He S. Two-Dimensional MoO 2 Nanosheet Composite Hydrogels with High Transmittance and Excellent Photothermal Property for Near-Infrared Responsive Actuators and Microvalves. ACS APPLIED MATERIALS & INTERFACES 2021; 13:33404-33416. [PMID: 34247475 DOI: 10.1021/acsami.1c04110] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Stimulus-responsive intelligent hydrogel actuators have highly promising applications in the fields of soft robotics, smart manipulators, and flexible devices. Near-infrared (NIR) light is considered an ideal method to trigger the response behavior remotely and precisely. In order to realize the excellent optical transmittance and photothermal property of NIR-responsive hydrogels at the same time, two-dimensional nonlayered MoO2 nanosheets (2D-MoO2) with excellent photothermal efficiency (62% under an NIR light irradiation of 808 nm), splendid chemistry stability, and low preparation cost are used as photothermal agents and incorporated into the poly(N-isopropylacrylamide) (PNIPAM) hydrogel network, forming the 2D-MoO2/Laponite/PNIPAM ternary nanocomposite hydrogel (TN hydrogel). It is remarkable that compared with the GO and MXene hydrogels with the same agent content (1.0 mg mL-1) and thickness (1 mm) whose transmittance values are only ∼5% at 600 nm, the TN hydrogel shows a similar NIR-responsive temperature, but much higher optical transmittance (∼53%). Besides, of the three hydrogels with similar transmittance, the TN hydrogel shows a much higher NIR-responsive temperature. The TN hydrogel with a low loading of 2D-MoO2 (1.5 mg mL-1) can produce a significant temperature increase of ∼30 °C after the application of 0.8 W cm-2 NIR light irradiation for 15 s. Impressively, the TN hydrogel exhibits excellent anti-fatigue property, keeping a fast response and temperature rise behavior even after 50 times of heating-cooling cycles. The flexibly controllable and reversible deformation is realized by a well-designed bilayer structure even in harsh environments. The transparent and asymmetric bilayer hydrogel is further used as a soft manipulator to capture objects visually and accurately. The NIR light-controlled microvalve based on this composite hydrogel is also demonstrated. This work provides a novel kind of transparent hybrid NIR response hydrogel for the further development of smart, programmable, reversible hydrogel-based actuators and soft robotics.
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Affiliation(s)
- Zhichao Sun
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Cong Wei
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Wentao Liu
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Hao Liu
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Jiahui Liu
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Rui Hao
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Miaoming Huang
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
| | - Suqin He
- School of Materials Science and Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou 450001, Henan, P. R. China
- Henan Key Laboratory of Advanced Nylon Materials and Application, Zhengzhou University, Zhengzhou 450001, P. R. China
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Melanin-based nanomaterials: The promising nanoplatforms for cancer diagnosis and therapy. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 28:102211. [PMID: 32320736 DOI: 10.1016/j.nano.2020.102211] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 03/31/2020] [Accepted: 04/07/2020] [Indexed: 01/16/2023]
Abstract
Melanin-based nanoplatforms are biocompatible nanomaterials with a variety of unique physicochemical properties such as strong photothermal conversion ability, excellent drug binding capacity, strong metal chelation capacity, high chemical reactivity and versatile adhesion ability. These innate talents not only make melanin-based nanoplatforms be an inborn theranostic nanoagent for photoacoustic imaging-guided photothermal therapy of cancers, but also enable them to be conveniently transferred into cancer-targeting drug delivery systems and multimodality imaging nanoprobes. Due to the intriguing properties, melanin-based nanoplatforms have attracted much attention in investigations of cancer diagnosis and therapy. This review provides an overview of recent research advances in applications of melanin-based nanoplatforms in the fields of cancer diagnosis and therapy including cancer photothermal therapy, anticancer drug delivery, cancer-specific multimodal imaging and theranostics, etc. The remaining challenges and prospects of melanin-based nanoplatforms in biomedical applications are discussed at the end of this review.
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Environmentally Benign Carbon Nanodots Prepared from Lemon for the Sensitive and Selective Fluorescence Detection of Fe(III) and Tannic Acid. J Fluoresc 2019; 29:631-643. [PMID: 30993505 DOI: 10.1007/s10895-019-02360-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 02/20/2019] [Indexed: 10/27/2022]
Abstract
Photoluminescent carbon nanodots (CNDs) were prepared using a biocarbon source of lemon extract. The obtained CNDs are of spherical shape and are enriched with the carboxylic acid fucntionalities. CNDs exhibited a fluorescence emission at 445 nm and unveiled blue luminescence in ultraviolet excitation. The influences of pH and ionic strength toward the stability of CNDs were investigated in detail and the obtained stability authenticates their applicability in different environmental conditions. The competitive binding of Fe3+ with CNDs quenches the fluorescence behavior of CNDs and was further quenched with the selective complex formation of Fe3+ with tannic acid (TA). The interference experiments specified that CNDs-Fe3+ assembly selectively detected TA and the co-existing molecules have not influenced the quenching effect of TA with CNDs-Fe3+. The analytical reliability of constructed sensor was validated from the recovery obtained in the range of 91.66-107.02% in real samples. Thus the low cost and environmentally benign CNDs prepared from natural biomass provide new avenues in the fluorescence detection of biologically significant metal ions and biomolecules, facilitating their competency in on-site applications of real environmental samples.
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Li X, Shi L, Li L, Dong C, Li CZ, Shuang S. Recent Advances in Carbon Nanodots: Properties and Applications in Cancer Diagnosis and Treatment. JOURNAL OF ANALYSIS AND TESTING 2019. [DOI: 10.1007/s41664-019-00089-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Nehru R, Murugesan RC, Chen SM, Sankar R. Electrochemical sensing of free radical antioxidant diphenylamine cations (DPAH˙+) with carbon interlaced nanoflake-assembled MgxNi9−xS8 microspheres. CrystEngComm 2019. [DOI: 10.1039/c8ce02004c] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The detection and control of free radical antioxidant diphenylamine cations (DPAH˙+), a typical organic industrial waste water byproduct, is important for environmental safety and protection.
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Affiliation(s)
- Raja Nehru
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 10608
- Taiwan
- Institute of Physics
| | | | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 10608
- Taiwan
| | - Raman Sankar
- Institute of Physics
- Academia Sinica
- Taipei 10617
- Taiwan
- Centre for Condensed Matter Sciences
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Li H, Jia Y, Peng H, Li J. Recent developments in dopamine-based materials for cancer diagnosis and therapy. Adv Colloid Interface Sci 2018; 252:1-20. [PMID: 29395035 DOI: 10.1016/j.cis.2018.01.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/10/2018] [Accepted: 01/10/2018] [Indexed: 12/17/2022]
Abstract
Dopamine-based materials are emerging as novel biomaterials and have attracted considerable interests in the fields of biosensing, bioimaging and cancer therapy due to their unique physicochemical properties, such as versatile adhesion property, high chemical reactivity, excellent biocompatibility and biodegradability, strong photothermal conversion capacity, etc. In this review, we present an overview of recent research progress on dopamine-based materials for diagnosis and therapy of cancer. The review starts with a summary of the physicochemical properties of dopamine-based materials in general. Then detailed description is followed on their applications in the fields of diagnosis and treatment of cancers. The review concludes with an outline of some remaining challenges for dopamine-based materials to be used for clinical applications.
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Affiliation(s)
- Hong Li
- College of Chemistry and Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, China
| | - Yi Jia
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Haonan Peng
- Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China.
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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Peng Z, Han X, Li S, Al-Youbi AO, Bashammakh AS, El-Shahawi MS, Leblanc RM. Carbon dots: Biomacromolecule interaction, bioimaging and nanomedicine. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.06.001] [Citation(s) in RCA: 229] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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14
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Kong L, Xing L, Zhou B, Du L, Shi X. Dendrimer-Modified MoS 2 Nanoflakes as a Platform for Combinational Gene Silencing and Photothermal Therapy of Tumors. ACS APPLIED MATERIALS & INTERFACES 2017; 9:15995-16005. [PMID: 28441474 DOI: 10.1021/acsami.7b03371] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Exploitation of novel hybrid nanomaterials for combinational tumor therapy is challenging. In this work, we synthesized dendrimer-modified MoS2 nanoflakes for combinational gene silencing and photothermal therapy (PTT) of cancer cells. Hydrothermally synthesized MoS2 nanoflakes were modified with generation 5 (G5) poly(amidoamine) dendrimers partially functionalized with lipoic acid via disulfide bond. The formed G5-MoS2 nanoflakes display good colloidal stability and superior photothermal conversion efficiency and photothermal stability. With the dendrimer surface amines on their surface, the G5-MoS2 nanoflakes are capable of delivering Bcl-2 (B-cell lymphoma-2) siRNA to cancer cells (4T1 cells, a mouse breast cancer cells) with excellent transfection efficiency, inducing 47.3% of Bcl-2 protein expression inhibition. In vitro cell viability assay data show that cells treated with the G5-MoS2/Bcl-2 siRNA polyplexes under laser irradiation have a viability of 21.0%, which is much lower than other groups of single mode PTT treatment (45.8%) or single mode of gene therapy (68.7%). Moreover, the super efficacy of combinational therapy was further demonstrated by treating a xenografted 4T1 tumor model in vivo. These results suggest that the synthesized G5-MoS2 nanoflakes may be employed as a potential nanoplatform for combinational gene silencing and PTT of tumors.
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Affiliation(s)
- Lingdan Kong
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , Shanghai 201620, P. R. China
| | - Lingxi Xing
- Department of Ultrasound, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, P. R. China
| | - Benqing Zhou
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , Shanghai 201620, P. R. China
| | - Lianfang Du
- Department of Ultrasound, Shanghai General Hospital, School of Medicine, Shanghai Jiaotong University , Shanghai 200080, P. R. China
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , Shanghai 201620, P. R. China
- CQM-Centro de Química da Madeira, Universidade da Madeira , Campus da Penteada, 9000-390 Funchal, Portugal
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