251
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Qiu G, Gai Z, Tao Y, Schmitt J, Kullak-Ublick GA, Wang J. Dual-Functional Plasmonic Photothermal Biosensors for Highly Accurate Severe Acute Respiratory Syndrome Coronavirus 2 Detection. ACS NANO 2020; 14:5268-5277. [PMID: 32281785 DOI: 10.1021/acsnano.0c0243910.1021/acsnano.0c02439.s001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The ongoing outbreak of the novel coronavirus disease (COVID-19) has spread globally and poses a threat to public health in more than 200 countries. Reliable laboratory diagnosis of the disease has been one of the foremost priorities for promoting public health interventions. The routinely used reverse transcription polymerase chain reaction (RT-PCR) is currently the reference method for COVID-19 diagnosis. However, it also reported a number of false-positive or -negative cases, especially in the early stages of the novel virus outbreak. In this work, a dual-functional plasmonic biosensor combining the plasmonic photothermal (PPT) effect and localized surface plasmon resonance (LSPR) sensing transduction provides an alternative and promising solution for the clinical COVID-19 diagnosis. The two-dimensional gold nanoislands (AuNIs) functionalized with complementary DNA receptors can perform a sensitive detection of the selected sequences from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) through nucleic acid hybridization. For better sensing performance, the thermoplasmonic heat is generated on the same AuNIs chip when illuminated at their plasmonic resonance frequency. The localized PPT heat is capable to elevate the in situ hybridization temperature and facilitate the accurate discrimination of two similar gene sequences. Our dual-functional LSPR biosensor exhibits a high sensitivity toward the selected SARS-CoV-2 sequences with a lower detection limit down to the concentration of 0.22 pM and allows precise detection of the specific target in a multigene mixture. This study gains insight into the thermoplasmonic enhancement and its applicability in the nucleic acid tests and viral disease diagnosis.
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Affiliation(s)
- Guangyu Qiu
- Institute of Environmental Engineering, ETH Zürich, Zürich 8093, Switzerland
- Laboratory for Advanced Analytical Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf 8600, Switzerland
| | - Zhibo Gai
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zürich, Zürich 8091, Switzerland
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yile Tao
- Institute of Environmental Engineering, ETH Zürich, Zürich 8093, Switzerland
- Laboratory for Advanced Analytical Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf 8600, Switzerland
| | - Jean Schmitt
- Institute of Environmental Engineering, ETH Zürich, Zürich 8093, Switzerland
- Laboratory for Advanced Analytical Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf 8600, Switzerland
| | - Gerd A Kullak-Ublick
- Department of Clinical Pharmacology and Toxicology, University Hospital Zurich, University of Zürich, Zürich 8091, Switzerland
- Mechanistic Safety, CMO & Patient Safety, Global Drug Development, Novartis Pharma, Basel 4002, Switzerland
| | - Jing Wang
- Institute of Environmental Engineering, ETH Zürich, Zürich 8093, Switzerland
- Laboratory for Advanced Analytical Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Dübendorf 8600, Switzerland
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252
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Qiu G, Gai Z, Tao Y, Schmitt J, Kullak-Ublick GA, Wang J. Dual-Functional Plasmonic Photothermal Biosensors for Highly Accurate Severe Acute Respiratory Syndrome Coronavirus 2 Detection. ACS NANO 2020; 14:5268-5277. [PMID: 32281785 PMCID: PMC7158889 DOI: 10.1021/acsnano.0c02439] [Citation(s) in RCA: 631] [Impact Index Per Article: 157.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Accepted: 04/08/2020] [Indexed: 05/05/2023]
Abstract
The ongoing outbreak of the novel coronavirus disease (COVID-19) has spread globally and poses a threat to public health in more than 200 countries. Reliable laboratory diagnosis of the disease has been one of the foremost priorities for promoting public health interventions. The routinely used reverse transcription polymerase chain reaction (RT-PCR) is currently the reference method for COVID-19 diagnosis. However, it also reported a number of false-positive or -negative cases, especially in the early stages of the novel virus outbreak. In this work, a dual-functional plasmonic biosensor combining the plasmonic photothermal (PPT) effect and localized surface plasmon resonance (LSPR) sensing transduction provides an alternative and promising solution for the clinical COVID-19 diagnosis. The two-dimensional gold nanoislands (AuNIs) functionalized with complementary DNA receptors can perform a sensitive detection of the selected sequences from severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) through nucleic acid hybridization. For better sensing performance, the thermoplasmonic heat is generated on the same AuNIs chip when illuminated at their plasmonic resonance frequency. The localized PPT heat is capable to elevate the in situ hybridization temperature and facilitate the accurate discrimination of two similar gene sequences. Our dual-functional LSPR biosensor exhibits a high sensitivity toward the selected SARS-CoV-2 sequences with a lower detection limit down to the concentration of 0.22 pM and allows precise detection of the specific target in a multigene mixture. This study gains insight into the thermoplasmonic enhancement and its applicability in the nucleic acid tests and viral disease diagnosis.
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Affiliation(s)
- Guangyu Qiu
- Institute of Environmental Engineering,
ETH Zürich, Zürich 8093,
Switzerland
- Laboratory for Advanced Analytical Technologies, Empa,
Swiss Federal Laboratories for Materials Science and
Technology, Dübendorf 8600, Switzerland
| | - Zhibo Gai
- Department of Clinical Pharmacology and Toxicology,
University Hospital Zurich, University of Zürich,
Zürich 8091, Switzerland
- Experimental Center, Shandong University
of Traditional Chinese Medicine, Jinan 250355, PR
China
| | - Yile Tao
- Institute of Environmental Engineering,
ETH Zürich, Zürich 8093,
Switzerland
- Laboratory for Advanced Analytical Technologies, Empa,
Swiss Federal Laboratories for Materials Science and
Technology, Dübendorf 8600, Switzerland
| | - Jean Schmitt
- Institute of Environmental Engineering,
ETH Zürich, Zürich 8093,
Switzerland
- Laboratory for Advanced Analytical Technologies, Empa,
Swiss Federal Laboratories for Materials Science and
Technology, Dübendorf 8600, Switzerland
| | - Gerd A. Kullak-Ublick
- Department of Clinical Pharmacology and Toxicology,
University Hospital Zurich, University of Zürich,
Zürich 8091, Switzerland
- Mechanistic Safety, CMO & Patient Safety, Global
Drug Development, Novartis Pharma, Basel 4002,
Switzerland
| | - Jing Wang
- Institute of Environmental Engineering,
ETH Zürich, Zürich 8093,
Switzerland
- Laboratory for Advanced Analytical Technologies, Empa,
Swiss Federal Laboratories for Materials Science and
Technology, Dübendorf 8600, Switzerland
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253
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Jing L, Yang C, Zhang P, Zeng J, Li Z, Gao M. Nanoparticles weaponized with built‐in functions for imaging‐guided cancer therapy. VIEW 2020. [DOI: 10.1002/viw2.19] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Lihong Jing
- Key Laboratory of Colloid, Interface and Chemical ThermodynamicsInstitute of Chemistry, Chinese Academy of Sciences Bei Yi Jie 2, Zhong Guan Cun Beijing 100190 P. R. China
| | - Chen Yang
- Key Laboratory of Colloid, Interface and Chemical ThermodynamicsInstitute of Chemistry, Chinese Academy of Sciences Bei Yi Jie 2, Zhong Guan Cun Beijing 100190 P. R. China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Peisen Zhang
- Key Laboratory of Colloid, Interface and Chemical ThermodynamicsInstitute of Chemistry, Chinese Academy of Sciences Bei Yi Jie 2, Zhong Guan Cun Beijing 100190 P. R. China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Jianfeng Zeng
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD‐X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education InstitutionsSoochow University Suzhou 215123 P. R. China
| | - Zhen Li
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD‐X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education InstitutionsSoochow University Suzhou 215123 P. R. China
| | - Mingyuan Gao
- Key Laboratory of Colloid, Interface and Chemical ThermodynamicsInstitute of Chemistry, Chinese Academy of Sciences Bei Yi Jie 2, Zhong Guan Cun Beijing 100190 P. R. China
- School of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 P. R. China
- Center for Molecular Imaging and Nuclear Medicine, State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD‐X), Collaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education InstitutionsSoochow University Suzhou 215123 P. R. China
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254
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Yi JT, Pan QS, Liu C, Hu YL, Chen TT, Chu X. An intelligent nanodevice based on the synergistic effect of telomerase-triggered photodynamic therapy and gene-silencing for precise cancer cell therapy. NANOSCALE 2020; 12:10380-10389. [PMID: 32373890 DOI: 10.1039/d0nr02096f] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The development of intelligent and precise cancer therapy systems that enable accurate diagnosis and specific elimination of cancer cells while protecting normal cells to improve the safety and effectiveness of the treatment is still a challenge. Herein, we report a novel activatable nanodevice for precise cancer therapy. The nanodevice is constructed by adsorbing a DNA duplex probe onto MnO2 nanosheets. After cellular uptake, the DNA duplex probe undergoes telomerase-triggered conformation switching, resulting in a Ce6 "turn-on" signal for the identification of cancer cells. Furthermore, Deoxyribozyme (DNAzyme) is activated to catalyse the cleavage of survivin mRNA, actualizing a precise synergistic therapy in cancer cells involving photodynamic therapy and gene-silencing. The MnO2 nanosheets provide Mn2+ for the DNAzyme and relieve hypoxia to improve the efficiency of the photodynamic therapy. Live cell studies reveal that this nanodevice can diagnose cancer cells and specifically eliminate them without harming normal cells, so making the treatment safer and more effective. The developed DNA-MnO2 nanodevice provides a valuable and general platform for precise cancer therapy.
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Affiliation(s)
- Jin-Tao Yi
- Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
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255
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Karaballi RA, Esfahani Monfared Y, Dasog M. Photothermal Transduction Efficiencies of Plasmonic Group 4 Metal Nitride Nanocrystals. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:5058-5064. [PMID: 32338909 DOI: 10.1021/acs.langmuir.9b03975] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The photothermal transduction efficiencies of group 4 metal nitrides, TiN, ZrN, and HfN, at λ = 850 nm are reported, and the performance of these materials is compared to an Au nanorod benchmark. Transition metal nitride nanocrystals with an average diameter of ∼15 nm were prepared using a solid-state metathesis reaction. HfN exhibited the highest photothermal transduction efficiency of 65%, followed by ZrN (58%) and TiN (49%), which were all higher than those of the commercially purchased Au nanorods (43%). Computational studies performed using a finite element method showed HfN and Au to have the lowest and highest scattering cross section, respectively, which could be a contributing factor to the efficiency trends observed. Furthermore, the changes in temperature as a function of illumination intensity and solution concentration, as well as the cycling stability of the metal nitride solutions, were studied in detail.
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Affiliation(s)
- Reem A Karaballi
- Department of Chemistry, Dalhousie University, Halifax, NS B3N 4R2, Canada
| | | | - Mita Dasog
- Department of Chemistry, Dalhousie University, Halifax, NS B3N 4R2, Canada
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256
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Abstract
Magnetic nanoparticles are a class of nanoparticle that can be manipulated using magnetic fields [...]
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257
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Behera S, Rana G, Satapathy S, Mohanty M, Pradhan S, Panda MK, Ningthoujam R, Hazarika BN, Singh YD. Biosensors in diagnosing COVID-19 and recent development. SENSORS INTERNATIONAL 2020. [DOI: 10.1016/j.sintl.2020.100054] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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258
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Cao J, Qiao B, Luo Y, Cheng C, Yang A, Wang M, Yuan X, Fan K, Li M, Wang Z. A multimodal imaging-guided nanoreactor for cooperative combination of tumor starvation and multiple mechanism-enhanced mild temperature phototherapy. Biomater Sci 2020; 8:6561-6578. [PMID: 33231593 DOI: 10.1039/d0bm01350a] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A unique nanoreactor Fe-PDAP/GOx/ICG is engineered to realize starvation therapy and enhanced phototherapy via multilevel mechanisms for simultaneous glucose consumption, oxygen supply, glutathione (GSH) depletion, and heat-resistance relief.
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Affiliation(s)
- Jin Cao
- Institute of Ultrasound Imaging
- the Second Affiliated Hospital of Chongqing Medical University
- Chongqing
- China
| | - Bin Qiao
- Institute of Ultrasound Imaging
- the Second Affiliated Hospital of Chongqing Medical University
- Chongqing
- China
| | - Yuanli Luo
- Institute of Ultrasound Imaging
- the Second Affiliated Hospital of Chongqing Medical University
- Chongqing
- China
| | - Chongqing Cheng
- Department of Ultrasound
- The First Affiliated Hospital of Chongqing Medical University
- Chongqing 400042
- China
| | - Anyu Yang
- Institute of Ultrasound Imaging
- the Second Affiliated Hospital of Chongqing Medical University
- Chongqing
- China
| | - Mengzhu Wang
- Department of Oncology
- the Second Affiliated Hospital of Chongqing Medical University
- Chongqing
- China
| | - Xun Yuan
- Department of Ophthalmology
- The Second Affiliated Hospital of Chongqing Medical University
- Chongqing 400010
- China
| | - Kui Fan
- Department of Nephrology
- The Second Affiliated Hospital of Chongqing Medical University
- Chongqing 400010
- China
| | - Maoping Li
- Department of Ultrasound
- The First Affiliated Hospital of Chongqing Medical University
- Chongqing 400042
- China
| | - Zhigang Wang
- Institute of Ultrasound Imaging
- the Second Affiliated Hospital of Chongqing Medical University
- Chongqing
- China
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259
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Suarez H, Ramirez A, Bueno-Alejo CJ, Hueso JL. Silver-Copper Oxide Heteronanostructures for the Plasmonic-Enhanced Photocatalytic Oxidation of N-Hexane in the Visible-NIR Range. MATERIALS 2019; 12:ma12233858. [PMID: 31766651 PMCID: PMC6926640 DOI: 10.3390/ma12233858] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 11/14/2019] [Accepted: 11/20/2019] [Indexed: 12/17/2022]
Abstract
Volatile organic compounds (VOCs) are recognized as hazardous contributors to air pollution, precursors of multiple secondary byproducts, troposphere aerosols, and recognized contributors to respiratory and cancer-related issues in highly populated areas. Moreover, VOCs present in indoor environments represent a challenging issue that need to be addressed due to its increasing presence in nowadays society. Catalytic oxidation by noble metals represents the most effective but costly solution. The use of photocatalytic oxidation has become one of the most explored alternatives given the green and sustainable advantages of using solar light or low-consumption light emitting devices. Herein, we have tried to address the shortcomings of the most studied photocatalytic systems based on titania (TiO2) with limited response in the UV-range or alternatively the high recombination rates detected in other transition metal-based oxide systems. We have developed a silver-copper oxide heteronanostructure able to combine the plasmonic-enhanced properties of Ag nanostructures with the visible-light driven photoresponse of CuO nanoarchitectures. The entangled Ag-CuO heteronanostructure exhibits a broad absorption towards the visible-near infrared (NIR) range and achieves total photo-oxidation of n-hexane under irradiation with different light-emitting diodes (LEDs) specific wavelengths at temperatures below 180 °C and outperforming its thermal catalytic response or its silver-free CuO illuminated counterpart.
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Affiliation(s)
- Hugo Suarez
- Institute of Nanoscience of Aragon (INA) and Department of Chemical and Environmental Engineering, C/Poeta Mariano Esquillor, s/n; Campus Rio Ebro, Edificio I+D, 50018 Zaragoza, Spain
| | - Adrian Ramirez
- Institute of Nanoscience of Aragon (INA) and Department of Chemical and Environmental Engineering, C/Poeta Mariano Esquillor, s/n; Campus Rio Ebro, Edificio I+D, 50018 Zaragoza, Spain
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology (KAUST), 23955 Thuwal, Saudi Arabia
| | - Carlos J. Bueno-Alejo
- Institute of Nanoscience of Aragon (INA) and Department of Chemical and Environmental Engineering, C/Poeta Mariano Esquillor, s/n; Campus Rio Ebro, Edificio I+D, 50018 Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - Jose L. Hueso
- Institute of Nanoscience of Aragon (INA) and Department of Chemical and Environmental Engineering, C/Poeta Mariano Esquillor, s/n; Campus Rio Ebro, Edificio I+D, 50018 Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
- Instituto de Ciencia de Materiales de Aragon (ICMA), Consejo Superior de Investigaciones Cientificas (CSIC-University of Zaragoza), 50018 Zaragoza, Spain
- Correspondence:
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