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Neyra K, Everson HR, Mathur D. Dominant Analytical Techniques in DNA Nanotechnology for Various Applications. Anal Chem 2024; 96:3687-3697. [PMID: 38353660 PMCID: PMC11261746 DOI: 10.1021/acs.analchem.3c04176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
DNA nanotechnology is rapidly gaining traction in numerous applications, each bearing varying degrees of tolerance to the quality and quantity necessary for viable nanostructure function. Despite the distinct objectives of each application, they are united in their reliance on essential analytical techniques, such as purification and characterization. This tutorial aims to guide the reader through the current state of DNA nanotechnology analytical chemistry, outlining important factors to consider when designing, assembling, purifying, and characterizing a DNA nanostructure for downstream applications.
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Affiliation(s)
- Kayla Neyra
- Department of Chemistry, Case Western Reserve University, Cleveland Ohio 44106, United States
| | - Heather R Everson
- Department of Chemistry, Case Western Reserve University, Cleveland Ohio 44106, United States
| | - Divita Mathur
- Department of Chemistry, Case Western Reserve University, Cleveland Ohio 44106, United States
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2
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Wang WX, Douglas TR, Zhang H, Bhattacharya A, Rothenbroker M, Tang W, Sun Y, Jia Z, Muffat J, Li Y, Chou LYT. Universal, label-free, single-molecule visualization of DNA origami nanodevices across biological samples using origamiFISH. NATURE NANOTECHNOLOGY 2024; 19:58-69. [PMID: 37500778 DOI: 10.1038/s41565-023-01449-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 06/09/2023] [Indexed: 07/29/2023]
Abstract
Structural DNA nanotechnology enables the fabrication of user-defined DNA origami nanostructures (DNs) for biological applications. However, the role of DN design during cellular interactions and subsequent biodistribution remain poorly understood. Current methods for tracking DN fates in situ, including fluorescent-dye labelling, suffer from low sensitivity and dye-induced artifacts. Here we present origamiFISH, a label-free and universal method for the single-molecule fluorescence detection of DNA origami nanostructures in cells and tissues. origamiFISH targets pan-DN scaffold sequences with hybridization chain reaction probes to achieve 1,000-fold signal amplification. We identify cell-type- and DN shape-specific spatiotemporal distribution patterns within a minute of uptake and at picomolar DN concentrations, 10,000× lower than field standards. We additionally optimize compatibility with immunofluorescence and tissue clearing to visualize DN distribution within tissue cryo-/vibratome sections, slice cultures and whole-mount organoids. Together, origamiFISH enables the accurate mapping of DN distribution across subcellular and tissue barriers for guiding the development of DN-based therapeutics.
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Affiliation(s)
- Wendy Xueyi Wang
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Travis R Douglas
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Haiwang Zhang
- Department of Neurosurgery, Guizhou Provincial People's Hospital, Guiyang, China
- Program in Neurosciences and Mental Health, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
- Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Afrin Bhattacharya
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Meghan Rothenbroker
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Wentian Tang
- Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario, Canada
| | - Yu Sun
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada
- Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario, Canada
- Department of Electrical and Computer Engineering, University of Toronto, Toronto, Ontario, Canada
- Department of Computer Science, University of Toronto, Toronto, Ontario, Canada
| | - Zhengping Jia
- Program in Neurosciences and Mental Health, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
- Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Julien Muffat
- Program in Neurosciences and Mental Health, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Yun Li
- Program in Developmental and Stem Cell Biology, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Leo Y T Chou
- Institute of Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada.
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Marini M, Legittimo F, Torre B, Allione M, Limongi T, Scaltrito L, Pirri CF, di Fabrizio E. DNA Studies: Latest Spectroscopic and Structural Approaches. MICROMACHINES 2021; 12:mi12091094. [PMID: 34577737 PMCID: PMC8465297 DOI: 10.3390/mi12091094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/28/2021] [Accepted: 09/04/2021] [Indexed: 11/16/2022]
Abstract
This review looks at the different approaches, techniques, and materials devoted to DNA studies. In the past few decades, DNA nanotechnology, micro-fabrication, imaging, and spectroscopies have been tailored and combined for a broad range of medical-oriented applications. The continuous advancements in miniaturization of the devices, as well as the continuous need to study biological material structures and interactions, down to single molecules, have increase the interdisciplinarity of emerging technologies. In the following paragraphs, we will focus on recent sensing approaches, with a particular effort attributed to cutting-edge techniques for structural and mechanical studies of nucleic acids.
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Affiliation(s)
- Monica Marini
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
- Correspondence: ; Tel.: +39-011-090-43-22
| | - Francesca Legittimo
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
| | - Bruno Torre
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
| | - Marco Allione
- Istituto Italiano di Tecnologia (IIT), Via Livorno 60, 10144 Torino, Italy;
| | - Tania Limongi
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
| | - Luciano Scaltrito
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
| | - Candido Fabrizio Pirri
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
- Istituto Italiano di Tecnologia (IIT), Via Livorno 60, 10144 Torino, Italy;
| | - Enzo di Fabrizio
- Dipartimento di Scienza Applicata e Tecnologia (DISAT), Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (F.L.); (B.T.); (T.L.); (L.S.); (C.F.P.); (E.d.F.)
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Møller Sønderskov S, Hyldgaard Klausen L, Amland Skaanvik S, Han X, Dong M. In situ Surface Charge Density Visualization of Self-assembled DNA Nanostructures after Ion Exchange. Chemphyschem 2020; 21:1474-1482. [PMID: 32330354 PMCID: PMC7891384 DOI: 10.1002/cphc.201901168] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 04/14/2020] [Indexed: 12/30/2022]
Abstract
The charge density of DNA is a key parameter in strand hybridization and for the interactions occurring between DNA and molecules in biological systems. Due to the intricate structure of DNA, visualization of the surface charge density of DNA nanostructures under physiological conditions was not previously possible. Here, we perform a simultaneous analysis of the topography and surface charge density of DNA nanostructures using atomic force microscopy and scanning ion conductance microscopy. The effect of in situ ion exchange using various alkali metal ions is tested with respect to the adsorption of DNA origami onto mica, and a quantitative study of surface charge density reveals ion exchange phenomena in mica as a key parameter in DNA adsorption. This is important for structure-function studies of DNA nanostructures. The research provides an efficient approach to study surface charge density of DNA origami nanostructures and other biological molecules at a single molecule level.
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Affiliation(s)
| | - Lasse Hyldgaard Klausen
- Interdisciplinary Nanoscience Center (iNANO)Aarhus University, Denmark
- Department of ChemistryStanford University333 Campus DriveStanfordCA 94305USA
| | | | - Xiaojun Han
- State Key Laboratory of Urban Water Resource and EnvironmentSchool of Chemistry and Chemical EngineeringHarbin Institute of Technology, China
| | - Mingdong Dong
- Interdisciplinary Nanoscience Center (iNANO)Aarhus University, Denmark
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Graham UM, Dozier AK, Oberdörster G, Yokel RA, Molina R, Brain JD, Pinto JM, Weuve J, Bennett DA. Tissue Specific Fate of Nanomaterials by Advanced Analytical Imaging Techniques - A Review. Chem Res Toxicol 2020; 33:1145-1162. [PMID: 32349469 PMCID: PMC7774012 DOI: 10.1021/acs.chemrestox.0c00072] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A variety of imaging and analytical methods have been developed to study nanoparticles in cells. Each has its benefits, limitations, and varying degrees of expense and difficulties in implementation. High-resolution analytical scanning transmission electron microscopy (HRSTEM) has the unique ability to image local cellular environments adjacent to a nanoparticle at near atomic resolution and apply analytical tools to these environments such as energy dispersive spectroscopy and electron energy loss spectroscopy. These tools can be used to analyze particle location, translocation and potential reformation, ion dispersion, and in vivo synthesis of second-generation nanoparticles. Such analyses can provide in depth understanding of tissue-particle interactions and effects that are caused by the environmental "invader" nanoparticles. Analytical imaging can also distinguish phases that form due to the transformation of "invader" nanoparticles in contrast to those that are triggered by a response mechanism, including the commonly observed iron biomineralization in the form of ferritin nanoparticles. The analyses can distinguish ion species, crystal phases, and valence of parent nanoparticles and reformed or in vivo synthesized phases throughout the tissue. This article will briefly review the plethora of methods that have been developed over the last 20 years with an emphasis on the state-of-the-art techniques used to image and analyze nanoparticles in cells and highlight the sample preparation necessary for biological thin section observation in a HRSTEM. Specific applications that provide visual and chemical mapping of the local cellular environments surrounding parent nanoparticles and second-generation phases are demonstrated, which will help to identify novel nanoparticle-produced adverse effects and their associated mechanisms.
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Affiliation(s)
- Uschi M Graham
- Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 5555 Ridge Avenue, Cincinnati, Ohio 45213, United States
- Pharmaceutical Sciences, University of Kentucky, 789 South Limestone, Lexington, Kentucky 40506, United States
| | - Alan K Dozier
- Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 5555 Ridge Avenue, Cincinnati, Ohio 45213, United States
| | - Günter Oberdörster
- School of Medicine and Dentistry, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, New York 14642, United States
| | - Robert A Yokel
- Pharmaceutical Sciences, University of Kentucky, 789 South Limestone, Lexington, Kentucky 40506, United States
| | - Ramon Molina
- Harvard T.H. Chan School of Public Health, 677 Huntington Ave, Boston, Massachusetts 02115, United States
| | - Joseph D Brain
- Harvard T.H. Chan School of Public Health, 677 Huntington Ave, Boston, Massachusetts 02115, United States
| | - Jayant M Pinto
- Department of Surgery, The University of Chicago Medicine, 5841 S. Maryland Avenue, Chicago, Illinois 60637, United States
| | - Jennifer Weuve
- School of Public Health, Department of Epidemiology, Boston University, 715 Albany Street, The Talbot Building, T3E & T4E, Boston, Massachusetts 02118, United States
| | - David A Bennett
- Department of Neurological Sciences, Rush University Medical Center, 1725 W. Harrison Street, Suite 1118, Chicago, Illinois 60612, United States
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Loukanov A, Nikolova S, Filipov C, Nakabayashi S. Metabolic labeling of Escherichia coli
genomic DNA with erythrosine-11-dUTP for functional imaging via correlative microscopy. Microsc Res Tech 2020; 83:937-944. [DOI: 10.1002/jemt.23487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/02/2020] [Accepted: 03/18/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Alexandre Loukanov
- Division of Strategic Research and Development, Graduate School of Science and Engineering; Saitama University; Saitama Japan
- Laboratory of Engineering NanoBiotechnology, Department of Engineering Geoecology; University of Mining and Geology “St. Ivan Rilski”; Sofia Bulgaria
| | - Svetla Nikolova
- Medical University-Sofia; University Hospital “Maichin Dom”, National Genetic Laboratory; Sofia Bulgaria
| | - Chavdar Filipov
- Faculty of Veterinary Medicine; University of Forestry, Sofia; Sofia Bulgaria
| | - Seiichiro Nakabayashi
- Division of Strategic Research and Development, Graduate School of Science and Engineering; Saitama University; Saitama Japan
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Gang GW, Shin J, Kim YH, Ha TH, Ogawa T. Visualization of unstained homo/heterogeneous DNA nanostructures by low-voltage scanning transmission electron microscopy. Sci Rep 2020; 10:4868. [PMID: 32184416 PMCID: PMC7078320 DOI: 10.1038/s41598-020-61751-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 02/26/2020] [Indexed: 11/28/2022] Open
Abstract
Three-dimensional (3D) homo/heterogeneous DNA nanostructures were studied with low-voltage scanning transmission electron microscopy (LV-STEM). Four types of 3D DNA nanostructures were designed and fabricated by the origami method including newly proposed protocols. The low-energy electron probe and optimized dark-field STEM detector enabled individual unstained DNA nanostructures to be clearly imaged by the single acquisition without the averaging process. For the vertically stacked double structures, assembled through modified single-stranded domains, and the structures containing a square opening (i.e., a hole) in the center, the LV-STEM successfully reveals the vertical information of these 3D structures as the contrast differences compared to the reference. For the heterogeneous structures, the LV-STEM visualized both regions of the functionalized gold nanoparticles and the DNA base structure with distinct contrasts. This study introduces a straightforward method to fabricate stackable DNA nanostructures or nanoparticles by replacing a relatively small number of incumbent DNA strands, which could realize the simple and sophisticated fabrication of higher-order 3D DNA homo/hetero nanostructures. Together with these design techniques of DNA nanostructures, this study has demonstrated that the LV-STEM is the swift and simple method for visualizing the 3D DNA nanostructures and certifying the fabricated products as the specified design, which is applicable to various research fields on soft materials including DNA nanotechnology.
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Affiliation(s)
- Geun Won Gang
- Advanced Instrumentation Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea
- Department of Physics, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Jihoon Shin
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Young Heon Kim
- Division of Industrial Metrology, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea
- Graduate School of Analytical Science and Technology (GRAST), Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Tai Hwan Ha
- BioNanotechnology Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea.
| | - Takashi Ogawa
- Advanced Instrumentation Institute, Korea Research Institute of Standards and Science (KRISS), Daejeon, 34113, Republic of Korea.
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