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Gieseler N, Moench S, Beutel D, Pfeifer WG, Domínguez CM, Niemeyer CM, Rockstuhl C. Chiral plasmonic metasurface assembled by DNA origami. OPTICS EXPRESS 2024; 32:16040-16051. [PMID: 38859241 DOI: 10.1364/oe.520522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/18/2024] [Indexed: 06/12/2024]
Abstract
Chiral materials are essential to perceive photonic devices that control the helicity of light. However, the chirality of natural materials is rather weak, and relatively thick films are needed for noticeable effects. To overcome this limitation, artificial photonic materials were suggested to affect the chiral response in a much more substantial manner. Ideally, a single layer of such a material, a metasurface, should already be sufficient. While various structures fabricated with top-down nanofabrication technologies have already been reported, here we propose to utilize scaffolded DNA origami technology, a scalable bottom-up approach for metamolecule production, to fabricate a chiral metasurface. We introduce a chiral plasmonic metamolecule in the shape of a tripod and simulate its optical properties. By fixing the metamolecule to a rectangular planar origami, the tripods can be assembled into a 2D DNA origami crystal that forms a chiral metasurface. We simulate the optical properties but also fabricate selected devices to assess the experimental feasibility of the suggested approach critically.
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2
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Kim A, Akkunuri K, Qian C, Yao L, Sun K, Chen Z, Vo T, Chen Q. Direct Imaging of "Patch-Clasping" and Relaxation in Robust and Flexible Nanoparticle Assemblies. ACS NANO 2024; 18:939-950. [PMID: 38146750 DOI: 10.1021/acsnano.3c09710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
Abstract
Polymer patching on inorganic nanoparticles (NPs) enables multifunctionality and directed self-assembly into nonclosely packed optical and mechanical metamaterials. However, experimental demonstration of such assemblies has been scant due to challenges in leveraging patch-induced NP-NP attractions and understanding NP self-assembly dynamics. Here we use low-dose liquid-phase transmission electron microscopy to visualize the dynamic behaviors of tip-patched triangular nanoprisms upon patch-clasping, where polymer patches interpenetrate to form cohesive bonds that connect NPs. Notably, these bonds are longitudinally robust but rotationally flexible. Patch-clasping is found to allow highly selective tip-tip assembly, interconversion between dimeric bowtie and sawtooth configurations, and collective structural relaxation of NP networks. The integration of single particle tracking, polymer physics theory, and molecular dynamics simulation reveals the macromolecular origin of patch-clasping-induced NP dynamics. Our experiment-computation integration can aid the design of stimuli-responsive nanomaterials, such as topological metamaterials for chiral sensors, waveguides, and nanoantennas.
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Affiliation(s)
- Ahyoung Kim
- Department of Materials Science and Engineering, University of Illinois, Urbana, Illinois 61801, United States
| | - Kireeti Akkunuri
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Chang Qian
- Department of Materials Science and Engineering, University of Illinois, Urbana, Illinois 61801, United States
| | - Lehan Yao
- Department of Materials Science and Engineering, University of Illinois, Urbana, Illinois 61801, United States
| | - Kai Sun
- Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Zi Chen
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Thi Vo
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland 21218, United States
| | - Qian Chen
- Department of Materials Science and Engineering, University of Illinois, Urbana, Illinois 61801, United States
- Department of Chemistry, Beckman Institute for Advanced Science and Technology, and Materials Research Laboratory, University of Illinois, Urbana, Illinois 61801, United States
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3
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Freitag JS, Möser C, Belay R, Altattan B, Grasse N, Pothineni BK, Schnauß J, Smith DM. Integration of functional peptides into nucleic acid-based nanostructures. NANOSCALE 2023; 15:7608-7624. [PMID: 37042085 DOI: 10.1039/d2nr05429a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
In many applications such as diagnostics and therapy development, small peptide fragments consisting of only a few amino acids are often attractive alternatives to bulky proteins. This is due to factors such as the ease of scalable chemical synthesis and numerous methods for their discovery. One drawback of using peptides is that their activity can often be negatively impacted by the lack of a rigid, 3D stabilizing structure provided by the rest of the protein. In many cases, this can be alleviated by different methods of rational templating onto nanomaterials, which provides additional possibilities to use concepts of multivalence or rational nano-engineering to enhance or even create new types of function or structure. In recent years, nanostructures made from the self-assembly of DNA strands have been used as scaffolds to create functional arrangements of peptides, often leading to greatly enhanced biological activity or new material properties. This review will give an overview of nano-templating approaches based on the combination of DNA nanotechnology and peptides. This will include both bioengineering strategies to control interactions with cells or other biological systems, as well as examples where the combination of DNA and peptides has been leveraged for the rational design of new functional materials.
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Affiliation(s)
- Jessica S Freitag
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
| | - Christin Möser
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
| | - Robel Belay
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
| | - Basma Altattan
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
| | - Nico Grasse
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
| | | | - Jörg Schnauß
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
- Peter Debye Institute for Soft Matter Physics, Leipzig University, 04103 Leipzig, Germany
- Unconventional Computing Lab, UWE, Bristol, BS16 1QY, UK
| | - David M Smith
- Fraunhofer Institute for Cell Therapy and Immunology, 04103 Leipzig, Germany.
- Peter Debye Institute for Soft Matter Physics, Leipzig University, 04103 Leipzig, Germany
- Institute of Clinical Immunology, University of Leipzig Medical Faculty, 04103 Leipzig, Germany
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4
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Kogikoski S, Ameixa J, Mostafa A, Bald I. Lab-on-a-DNA origami: nanoengineered single-molecule platforms. Chem Commun (Camb) 2023; 59:4726-4741. [PMID: 37000514 PMCID: PMC10111202 DOI: 10.1039/d3cc00718a] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/08/2023] [Indexed: 04/01/2023]
Abstract
DNA origami nanostructures are self-assembled into almost arbitrary two- and three-dimensional shapes from a long, single-stranded viral scaffold strand and a set of short artificial oligonucleotides. Each DNA strand can be functionalized individually using well-established DNA chemistry, representing addressable sites that allow for the nanometre precise placement of various chemical entities such as proteins, molecular chromophores, nanoparticles, or simply DNA motifs. By means of microscopic and spectroscopic techniques, these entities can be visualized or detected, and either their mutual interaction or their interaction with external stimuli such as radiation can be studied. This gives rise to the Lab-on-a-DNA origami approach, which is introduced in this Feature Article, and the state-of-the-art is summarized with a focus on light-harvesting nanoantennas and DNA platforms for single-molecule analysis either by optical spectroscopy or atomic force microscopy (AFM). Light-harvesting antennas can be generated by the precise arrangement of chromophores to channel and direct excitation energy. At the same time, plasmonic nanoparticles represent a complementary approach to focus light on the nanoscale. Plasmonic nanoantennas also allow for the observation of single molecules either by Raman scattering or fluorescence spectroscopy and DNA origami platforms provide unique opportunities to arrange nanoparticles and molecules to be studied. Finally, the analysis of single DNA motifs by AFM allows for an investigation of radiation-induced processes in DNA with unprecedented detail and accuracy.
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Affiliation(s)
- Sergio Kogikoski
- Institute of Chemistry, Hybrid Nanostructures, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany.
| | - João Ameixa
- Institute of Chemistry, Hybrid Nanostructures, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany.
| | - Amr Mostafa
- Institute of Chemistry, Hybrid Nanostructures, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany.
| | - Ilko Bald
- Institute of Chemistry, Hybrid Nanostructures, University of Potsdam, Karl-Liebknecht-Str. 24-25, 14476, Potsdam, Germany.
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5
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Mondal S, Rehak P, Ghosh N, Král P, Gazit E. Linear One-Dimensional Assembly of Metal Nanostructures onto an Asymmetric Peptide Nanofiber with High Persistence Length. ACS NANO 2022; 16:18307-18314. [PMID: 36346650 DOI: 10.1021/acsnano.2c06082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Self-assembled peptide fibrils have been used extensively to template the organization of metal nanoparticles in a one-dimensional (1D) array. It has been observed that the formation of the 1D arrays with a width of a single or few nanoparticles (viz. 20 nm diameter) is only possible if the templating fibers have comparable diameters (viz. ≤20 nm). Accordingly, until today, all the peptide-based templates enabling such 1D arrays have very low persistence lengths, a property that depends strongly on the diameter of the template, owing to the inherent flexibility of only a few nanometer-wide fibers. Here, we demonstrate the formation of high persistence length 1D arrays templated by a short self-assembling peptide fibril with an asymmetrically distributed charged surface. The asymmetric nature of the peptide fibril allows charge-dependent deposition of the nanoparticles only to the part of the fiber with complementary charges, and the rest of the fibril surface remains free of nanoparticles. Consequently, fibers with a much higher diameter, which will have a higher persistence length, are able to template single or few nanoparticle-wide 1D arrays. Detailed microscopy, molecular dynamics simulations, and crystal structure analysis provide molecular-level insights into fiber asymmetry and its interactions with diverse nanostructures such as gold and magnetic nanoparticles. This study will afford an alternative paradigm for high persistence length 1D array fabrication comparable to DNA nanotechnology and lithography but with tremendous cost-effectiveness.
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Affiliation(s)
- Sudipta Mondal
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713209, India
| | - Pavel Rehak
- Chemistry, Physics, Pharmaceutical Sciences, Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Nandita Ghosh
- Department of Biotechnology, National Institute of Technology Durgapur, Durgapur 713209, India
| | - Petr Král
- Chemistry, Physics, Pharmaceutical Sciences, Chemical Engineering, University of Illinois at Chicago, Chicago, Illinois 60607, United States
| | - Ehud Gazit
- Shmunis School of Biomedicine and Cancer Research, Dr. George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv-Yafo69978, Israel
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6
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Hua Y, Ma J, Li D, Wang R. DNA-Based Biosensors for the Biochemical Analysis: A Review. BIOSENSORS 2022; 12:bios12030183. [PMID: 35323453 PMCID: PMC8945906 DOI: 10.3390/bios12030183] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/09/2022] [Accepted: 03/16/2022] [Indexed: 05/21/2023]
Abstract
In recent years, DNA-based biosensors have shown great potential as the candidate of the next generation biomedical detection device due to their robust chemical properties and customizable biosensing functions. Compared with the conventional biosensors, the DNA-based biosensors have advantages such as wider detection targets, more durable lifetime, and lower production cost. Additionally, the ingenious DNA structures can control the signal conduction near the biosensor surface, which could significantly improve the performance of biosensors. In order to show a big picture of the DNA biosensor's advantages, this article reviews the background knowledge and recent advances of DNA-based biosensors, including the functional DNA strands-based biosensors, DNA hybridization-based biosensors, and DNA templated biosensors. Then, the challenges and future directions of DNA-based biosensors are discussed and proposed.
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Generalova AN, Oleinikov VA, Khaydukov EV. One-dimensional necklace-like assemblies of inorganic nanoparticles: Recent advances in design, preparation and applications. Adv Colloid Interface Sci 2021; 297:102543. [PMID: 34678536 DOI: 10.1016/j.cis.2021.102543] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 01/12/2023]
Abstract
One-dimensional (1D) necklace-like assembly of inorganic nanoparticles exhibits unique collective properties, which are critical to open up new and remarkable opportunities in the field of nanotechnology. This review focuses on the recent advances in the production of these types of assemblies employing two strategies: colloidal synthesis and self-assembly procedures. After a brief description of the forces guiding nanoparticles towards the assembly, the main features of both strategies are discussed. Examples of approaches, typically involved in colloidal synthesis, are highlighted. The peculiar properties of 1D nanostructures are strictly associated with the nanoparticle arrangement in the form of highly ordered assemblies, which are attained during the synthesis both in the solution and using a template, as well as under the action of an external force. The various 1D necklace-like structures, created through nanoparticle self-assembly, demonstrate aligned, oriented nanoparticle organization. Diverse nature, size and shape of preformed particles as building blocks, along with utilizing different linkers, templates or external field lead to fabrication of 1D chain nanostructures with properties responsible for their wide applications. The unique structure-property relationship, both in colloidal synthesis, and self-assembly, offers broad spectrum of 1D necklace-like nanostructure implementations, illustrated by their use in photonics, electronics, electrocatalysis, magnetics.
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8
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Guye KN, Shen H, Yaman MY, Liao GY, Baker D, Ginger DS. Importance of Substrate-Particle Repulsion for Protein-Templated Assembly of Metal Nanoparticles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:9111-9119. [PMID: 34309385 DOI: 10.1021/acs.langmuir.1c01194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
We study the protein-directed assembly of colloidal gold nanoparticles on de novo designed protein nanofiber templates. Using sequential assembly on glass substrates, we attach positively charged gold nanoparticles to protein nanofibers engineered to have a high density of negatively charged surface residues. Using a combination of electron and optical microscopy, we measure the density of particle attachment and characterize binding specificity. By varying nanoparticle size and pH of the solution, we explore the importance of charge-dependent particle-fiber and particle-substrate interactions. We find an inverse correlation between particle size and attachment density to protein nanofibers, attributed to the balance between size-dependent electrostatic particle-fiber attraction and particle-substrate repulsion. We show pH-dependent particle attachment density and binding specificity in relation to the protonation fraction of each assembly layer. Finally, we employ hyperspectral scattering microscopy to draw conclusions about particle density and interparticle spacings of optically observable particle assemblies.
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Affiliation(s)
- Kathryn N Guye
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Hao Shen
- Institute for Protein Design, University of Washington, Seattle, Washington 98195, United States
- Department of Biochemistry, University of Washington, Seattle, Washington 98195, United States
| | - Muammer Y Yaman
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - Gerald Y Liao
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
| | - David Baker
- Institute for Protein Design, University of Washington, Seattle, Washington 98195, United States
- Department of Biochemistry, University of Washington, Seattle, Washington 98195, United States
- Howard Hughes Medical Institute, University of Washington, Seattle, Washington 98195, United States
| | - David S Ginger
- Department of Chemistry, University of Washington, Seattle, Washington 98195, United States
- Physical Sciences Division, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
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9
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Akarsu P, Grobe R, Nowaczyk J, Hartlieb M, Reinicke S, Böker A, Sperling M, Reifarth M. Solid-Phase Microcontact Printing for Precise Patterning of Rough Surfaces: Using Polymer-Tethered Elastomeric Stamps for the Transfer of Reactive Silanes. ACS APPLIED POLYMER MATERIALS 2021; 3:2420-2431. [PMID: 34056615 PMCID: PMC8154209 DOI: 10.1021/acsapm.1c00024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 03/24/2021] [Indexed: 06/02/2023]
Abstract
We present a microcontact printing (μCP) routine suitable to introduce defined (sub-) microscale patterns on surface substrates exhibiting a high capillary activity and receptive to a silane-based chemistry. This is achieved by transferring functional trivalent alkoxysilanes, such as (3-aminopropyl)-triethoxysilane (APTES) as a low-molecular weight ink via reversible covalent attachment to polymer brushes grafted from elastomeric polydimethylsiloxane (PDMS) stamps. The brushes consist of poly{N-[tris(hydroxymethyl)-methyl]acrylamide} (PTrisAAm) synthesized by reversible addition-fragmentation chain-transfer (RAFT)-polymerization and used for immobilization of the alkoxysilane-based ink by substituting the alkoxy moieties with polymer-bound hydroxyl groups. Upon physical contact of the silane-carrying polymers with surfaces, the conjugated silane transfers to the substrate, thus completely suppressing ink-flow and, in turn, maximizing printing accuracy even for otherwise not addressable substrate topographies. We provide a concisely conducted investigation on polymer brush formation using atomic force microscopy (AFM) and ellipsometry as well as ink immobilization utilizing two-dimensional proton nuclear Overhauser enhancement spectroscopy (1H-1H-NOESY-NMR). We analyze the μCP process by printing onto Si-wafers and show how even distinctively rough surfaces can be addressed, which otherwise represent particularly challenging substrates.
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Affiliation(s)
- Pinar Akarsu
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
- Chair
of Polymer Materials and Polymer Technologies, University of Potsdam, D-14476 Potsdam-Golm, Germany
| | - Richard Grobe
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
| | - Julius Nowaczyk
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
- Chair
of Polymer Materials and Polymer Technologies, University of Potsdam, D-14476 Potsdam-Golm, Germany
| | - Matthias Hartlieb
- Chair
of Polymer Materials and Polymer Technologies, University of Potsdam, D-14476 Potsdam-Golm, Germany
| | - Stefan Reinicke
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
| | - Alexander Böker
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
- Chair
of Polymer Materials and Polymer Technologies, University of Potsdam, D-14476 Potsdam-Golm, Germany
| | - Marcel Sperling
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
| | - Martin Reifarth
- Fraunhofer
Institute for Applied Polymer Research (IAP) Geiselbergstr. 69, 14476 Potsdam, Germany
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10
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Su Z, Kim C, Renner JN. Quantification of the effects of hydrophobicity and mass loading on the effective coverage of surface-immobilized elastin-like peptides. Biochem Eng J 2021. [DOI: 10.1016/j.bej.2021.107933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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11
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12
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Li Z, Wang W, Yin Y. Colloidal Assembly and Active Tuning of Coupled Plasmonic Nanospheres. TRENDS IN CHEMISTRY 2020. [DOI: 10.1016/j.trechm.2020.03.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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14
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Luo X, Lachance-Brais C, Bantle A, Sleiman HF. The assemble, grow and lift-off (AGLO) strategy to construct complex gold nanostructures with pre-designed morphologies. Chem Sci 2020; 11:4911-4921. [PMID: 34122947 PMCID: PMC8159246 DOI: 10.1039/d0sc00553c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The construction of metallic nanostructures with customizable morphologies and complex shapes has been an essential pursuit in nanoscience. DNA nanotechnology has enabled the fabrication of increasingly complex DNA nanostructures with unprecedented specificity, programmability and sub-nanometer precision, which makes it an ideal approach to rationally organize metallic nanostructures. Here we report an Assemble, Grow and Lift-Off (AGLO) strategy to construct robust standalone gold nanostructures with pre-designed customizable shapes in solution, using only a simple 2D DNA origami sheet as a versatile transient template. Gold nanoparticle (AuNP) seeds were firstly assembled onto the pre-designed binding sites of the DNA origami template and then additional gold was slowly deposited onto the AuNP seeds. The growing seed surfaces eventually merge with adjacent seeds to generate one continuous gold nanostructure in a pre-designed shape, which can then be lifted off the origami template. Diverse customized patterns of templated AuNP seeds were successfully transformed into corresponding gold nanostructures with the target structure transformation percentage over 80%. Moreover, the AGLO strategy can be incorporated with a magnetic bead separation platform to enable the easy recycling of the excess AuNP seeds and DNA components.
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Affiliation(s)
- Xin Luo
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
| | - Christophe Lachance-Brais
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
| | - Amy Bantle
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
| | - Hanadi F Sleiman
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal Quebec H3A 0B8 Canada
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15
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Song L, Huang Y, Nie Z, Chen T. Macroscopic two-dimensional monolayer films of gold nanoparticles: fabrication strategies, surface engineering and functional applications. NANOSCALE 2020; 12:7433-7460. [PMID: 32219290 DOI: 10.1039/c9nr09420b] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
In the last few decades, two-dimensional monolayer films of gold nanoparticles (2D MFGS) have attracted increasing attention in various fields, due to their superior attributes of macroscopic size and accessible fabrication, controllable electromagnetic enhancement, distinctive optical harvesting and electron transport capabilities. This review will focus on the recent progress of 2D monolayer films of gold nanoparticles in construction approaches, surface engineering strategies and functional applications in the optical and electric fields. The research challenges and prospective directions of 2D MFGS are also discussed. This review would promote a better understanding of 2D MFGS and establish a necessary bridge among the multidisciplinary research fields.
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Affiliation(s)
- Liping Song
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China.
| | - Youju Huang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China. and College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China and National Engineering Research Centre for Advanced Polymer Processing Technology, Key Laboratory of Materials Processing and Mold (Zhengzhou University), Ministry of Education, Zhengzhou University, Zhengzhou 450002, P. R. China
| | - Zhihong Nie
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai, 200438, P. R. China.
| | - Tao Chen
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201, China.
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16
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Xin Y, Kielar C, Zhu S, Sikeler C, Xu X, Möser C, Grundmeier G, Liedl T, Heuer-Jungemann A, Smith DM, Keller A. Cryopreservation of DNA Origami Nanostructures. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1905959. [PMID: 32130783 DOI: 10.1002/smll.201905959] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 01/31/2020] [Indexed: 06/10/2023]
Abstract
Although DNA origami nanostructures have found their way into numerous fields of fundamental and applied research, they often suffer from rather limited stability when subjected to environments that differ from the employed assembly conditions, that is, suspended in Mg2+ -containing buffer at moderate temperatures. Here, means for efficient cryopreservation of 2D and 3D DNA origami nanostructures and, in particular, the effect of repeated freezing and thawing cycles are investigated. It is found that, while the 2D DNA origami nanostructures maintain their structural integrity over at least 32 freeze-thaw cycles, ice crystal formation makes the DNA origami gradually more sensitive toward harsh sample treatment conditions. Whereas no freeze damage could be detected in 3D DNA origami nanostructures subjected to 32 freeze-thaw cycles, 1000 freeze-thaw cycles result in significant fragmentation. The cryoprotectants glycerol and trehalose are found to efficiently protect the DNA origami nanostructures against freeze damage at concentrations between 0.2 × 10-3 and 200 × 10-3 m and without any negative effects on DNA origami shape. This work thus provides a basis for the long-term storage of DNA origami nanostructures, which is an important prerequisite for various technological and medical applications.
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Affiliation(s)
- Yang Xin
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Charlotte Kielar
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Siqi Zhu
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Christoph Sikeler
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Xiaodan Xu
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Christin Möser
- DNA Nanodevices Unit, Department Diagnostics, Fraunhofer Institute for Cell Therapy and Immunology IZI, 04103, Leipzig, Germany
- Institute of Biochemistry and Biology, Faculty of Science, University of Potsdam, 14476, Potsdam, Germany
| | - Guido Grundmeier
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Tim Liedl
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - Amelie Heuer-Jungemann
- Faculty of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-University, Geschwister-Scholl-Platz 1, 80539, Munich, Germany
| | - David M Smith
- DNA Nanodevices Unit, Department Diagnostics, Fraunhofer Institute for Cell Therapy and Immunology IZI, 04103, Leipzig, Germany
- Peter Debye Institute for Soft Matter Physics, Faculty of Physics and Earth Sciences, University of Leipzig, 04103, Leipzig, Germany
| | - Adrian Keller
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
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17
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Wang X, Sperling M, Reifarth M, Böker A. Shaping Metallic Nanolattices: Design by Microcontact Printing from Wrinkled Stamps. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906721. [PMID: 32091182 DOI: 10.1002/smll.201906721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/24/2020] [Indexed: 05/13/2023]
Abstract
A method for the fabrication of well-defined metallic nanostructures is presented here in a simple and straightforward fashion. As an alternative to lithographic techniques, this routine employs microcontact printing utilizing wrinkled stamps, which are prepared from polydimethylsiloxane (PDMS), and includes the formation of hydrophobic stripe patterns on a substrate via the transfer of oligomeric PDMS. Subsequent backfilling of the interspaces between these stripes with a hydroxyl-functional poly(2-vinyl pyridine) then provides the basic pattern for the deposition of citrate-stabilized gold nanoparticles promoted by electrostatic interaction. The resulting metallic nanostripes can be further customized by peeling off particles in a second microcontact printing step, which employs poly(ethylene imine) surface-decorated wrinkled stamps, to form nanolattices. Due to the independent adjustability of the period dimensions of the wrinkled stamps and stamp orientation with respect to the substrate, particle arrays on the (sub)micro-scale with various kinds of geometries are accessible in a straightforward fashion. This work provides an alternative, cost-effective, and scalable surface-patterning technique to fabricate nanolattice structures applicable to multiple types of functional nanoparticles. Being a top-down method, this process could be readily implemented into, e.g., the fabrication of optical and sensing devices on a large scale.
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Affiliation(s)
- Xuepu Wang
- Fraunhofer Institute for Applied Polymer Research IAP, D-14476, Potsdam-Golm, Germany
- Chair of Polymer Materials and Polymer Technologies, University of Potsdam, D-14476, Potsdam-Golm, Germany
| | - Marcel Sperling
- Fraunhofer Institute for Applied Polymer Research IAP, D-14476, Potsdam-Golm, Germany
| | - Martin Reifarth
- Fraunhofer Institute for Applied Polymer Research IAP, D-14476, Potsdam-Golm, Germany
| | - Alexander Böker
- Fraunhofer Institute for Applied Polymer Research IAP, D-14476, Potsdam-Golm, Germany
- Chair of Polymer Materials and Polymer Technologies, University of Potsdam, D-14476, Potsdam-Golm, Germany
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18
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19
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Goetzfried MA, Vogele K, Mückl A, Kaiser M, Holland NB, Simmel FC, Pirzer T. Periodic Operation of a Dynamic DNA Origami Structure Utilizing the Hydrophilic-Hydrophobic Phase-Transition of Stimulus-Sensitive Polypeptides. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903541. [PMID: 31531953 DOI: 10.1002/smll.201903541] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/20/2019] [Indexed: 06/10/2023]
Abstract
Dynamic DNA nanodevices are designed to perform structure-encoded motion actuated by a variety of different physicochemical stimuli. In this context, hybrid devices utilizing other components than DNA have the potential to considerably expand the library of functionalities. Here, the reversible reconfiguration of a DNA origami structure using the stimulus sensitivity of elastin-like polypeptides is reported. To this end, a rectangular sheet made using the DNA origami technique is functionalized with these peptides and by applying changes in salt concentration the hydrophilic-hydrophobic phase transition of these peptides actuate the folding of the structure. The on-demand and reversible switching of the rectangle is driven by externally imposed temperature oscillations and appears at specific transition temperatures. Using transmission electron microscopy, it is shown that the structure exhibits distinct conformational states with different occupation probabilities, which are dependent on structure-intrinsic parameters such as the local number and the arrangement of the peptides on the rectangle. It is also shown through ensemble fluorescence resonance energy transfer spectroscopy that the transition temperature and thus the thermodynamics of the rectangle-peptide system depends on the stimuli salt concentration and temperature, as well as on the intrinsic parameters.
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Affiliation(s)
- Marisa A Goetzfried
- Physics of Synthetic Biological Systems-E14, Physics Department and ZNN, Technische Universität München, 85748, Garching, Germany
| | - Kilian Vogele
- Physics of Synthetic Biological Systems-E14, Physics Department and ZNN, Technische Universität München, 85748, Garching, Germany
| | - Andrea Mückl
- Physics of Synthetic Biological Systems-E14, Physics Department and ZNN, Technische Universität München, 85748, Garching, Germany
| | - Marcus Kaiser
- Operations Research, Department of Mathematics, Technische Universität München, 80333, München, Germany
| | - Nolan B Holland
- Department of Chemical and Biomedical Engineering, Cleveland State University, 2121 Euclid Avenue, Cleveland, OH, 44115, USA
| | - Friedrich C Simmel
- Physics of Synthetic Biological Systems-E14, Physics Department and ZNN, Technische Universität München, 85748, Garching, Germany
| | - Tobias Pirzer
- Physics of Synthetic Biological Systems-E14, Physics Department and ZNN, Technische Universität München, 85748, Garching, Germany
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20
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Fan S, Wang D, Kenaan A, Cheng J, Cui D, Song J. Create Nanoscale Patterns with DNA Origami. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1805554. [PMID: 31018040 DOI: 10.1002/smll.201805554] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Revised: 03/16/2019] [Indexed: 05/21/2023]
Abstract
Structural deoxyribonucleic acid (DNA) nanotechnology offers a robust platform for diverse nanoscale shapes that can be used in various applications. Among a wide variety of DNA assembly strategies, DNA origami is the most robust one in constructing custom nanoshapes and exquisite patterns. In this account, the static structural and functional patterns assembled on DNA origami are reviewed, as well as the reconfigurable assembled architectures regulated through dynamic DNA nanotechnology. The fast progress of dynamic DNA origami nanotechnology facilitates the construction of reconfigurable patterns, which can further be used in many applications such as optical/plasmonic sensors, nanophotonic devices, and nanorobotics for numerous different tasks.
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Affiliation(s)
- Sisi Fan
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Dongfang Wang
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Ahmad Kenaan
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jin Cheng
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Daxiang Cui
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Jie Song
- Institute of Nano Biomedicine and Engineering, Department of Instrument Science and Engineering, School of Electronic Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
- Shanghai Engineering Research Center of Advanced Dental Technology and Materials, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, Shanghai, 200011, China
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21
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Li N, Shang Y, Han Z, Wang T, Wang ZG, Ding B. Fabrication of Metal Nanostructures on DNA Templates. ACS APPLIED MATERIALS & INTERFACES 2019; 11:13835-13852. [PMID: 30480424 DOI: 10.1021/acsami.8b16194] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Metal nanoarchitectures fabrication based on DNA assembly has attracted a good deal of attention. DNA nanotechnology enables precise organization of nanoscale objects with extraordinary structural programmability. The spatial addressability of DNA nanostructures and sequence-dependent recognition allow functional elements to be precisely positioned; thus, novel functional materials that are difficult to produce using conventional methods could be fabricated. This review focuses on the recent development of the fabrication strategies toward manipulating the shape and morphology of metal nanoparticles and nanoassemblies based on the rational design of DNA structures. DNA-mediated metallization, including DNA-templated conductive nanowire fabrication and sequence-selective metal deposition, etc., is briefly introduced. The modifications of metal nanoparticles (NPs) with DNA and subsequent construction of heterogeneous metal nanoarchitectures are highlighted. Importantly, DNA-assembled dynamic metal nanostructures that are responsive to different stimuli are also discussed as they allow the design of smart and dynamic materials. Meanwhile, the prospects and challenges of these shape-and morphology-controlled strategies are summarized.
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Affiliation(s)
- Na Li
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience , National Center for NanoScience and Technology , 11 Bei Yi Tiao, Zhong Guan Cun , Beijing 100190 , China
| | - Yingxu Shang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience , National Center for NanoScience and Technology , 11 Bei Yi Tiao, Zhong Guan Cun , Beijing 100190 , China
| | - Zihong Han
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience , National Center for NanoScience and Technology , 11 Bei Yi Tiao, Zhong Guan Cun , Beijing 100190 , China
| | - Ting Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience , National Center for NanoScience and Technology , 11 Bei Yi Tiao, Zhong Guan Cun , Beijing 100190 , China
| | - Zhen-Gang Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience , National Center for NanoScience and Technology , 11 Bei Yi Tiao, Zhong Guan Cun , Beijing 100190 , China
| | - Baoquan Ding
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience , National Center for NanoScience and Technology , 11 Bei Yi Tiao, Zhong Guan Cun , Beijing 100190 , China
- University of Chinese Academy of Sciences , Beijing 100049 , People's Republic of China
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22
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Vogele K, List J, Simmel FC, Pirzer T. Enhanced Efficiency of an Enzyme Cascade on DNA-Activated Silica Surfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:14780-14786. [PMID: 30462511 DOI: 10.1021/acs.langmuir.8b01770] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
In nature, compartmentalized and spatially organized enzyme cascades are utilized to increase the efficiency of enzymatic reactions. From a technologically relevant perspective, synthetic enzyme systems have to be optimized with emphasis on enzyme activity, productivity, scalability, and ease of use. But the underlying principles and relevant parameters that lead to an enhancement of the activity of enzyme cascades through spatial organization are still under debate. Here, we report on the 10-fold activity enhancement of the GOx-HRP enzyme cascade for the oxidation of luminol, when the enzymes are colocalized on micron-scaled solid scaffolds. Both enzymes were initially assembled and concentrated on DNA origami rectangles and finally further concentrated on the surface of silica particles. We show that each particular component of the designed system contributes to the activity enhancement. Furthermore, we measured an influence of the silica particle length scale on the total productivity by a factor of 5-10, but to a lesser extent on the maximum enzyme activity. Our findings demonstrate that micrometer-sized scaffolds can be used to enhance the efficiency of enzyme-cascades by at least a magnitude and that solid-phase scaffolds enable scalability for technological applications.
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Affiliation(s)
- Kilian Vogele
- Physics of Synthetic Biological Systems - E14, Physics Department and ZNN , Technische Universität München , Am Coulombwall 4a , 85748 Garching , Germany
| | - Jonathan List
- Physics of Synthetic Biological Systems - E14, Physics Department and ZNN , Technische Universität München , Am Coulombwall 4a , 85748 Garching , Germany
| | - Friedrich C Simmel
- Physics of Synthetic Biological Systems - E14, Physics Department and ZNN , Technische Universität München , Am Coulombwall 4a , 85748 Garching , Germany
- Nanosystems Initiative Munich , Schellingstraße 4 , 80539 Munich , Germany
| | - Tobias Pirzer
- Physics of Synthetic Biological Systems - E14, Physics Department and ZNN , Technische Universität München , Am Coulombwall 4a , 85748 Garching , Germany
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23
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Gür FN, McPolin CPT, Raza S, Mayer M, Roth DJ, Steiner AM, Löffler M, Fery A, Brongersma ML, Zayats AV, König TAF, Schmidt TL. DNA-Assembled Plasmonic Waveguides for Nanoscale Light Propagation to a Fluorescent Nanodiamond. NANO LETTERS 2018; 18:7323-7329. [PMID: 30339400 DOI: 10.1021/acs.nanolett.8b03524] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Plasmonic waveguides consisting of metal nanoparticle chains can localize and guide light well below the diffraction limit, but high propagation losses due to lithography-limited large interparticle spacing have impeded practical applications. Here, we demonstrate that DNA-origami-based self-assembly of monocrystalline gold nanoparticles allows the interparticle spacing to be decreased to ∼2 nm, thus reducing propagation losses to 0.8 dB per 50 nm at a deep subwavelength confinement of 62 nm (∼λ/10). We characterize the individual waveguides with nanometer-scale resolution by electron energy-loss spectroscopy. Light propagation toward a fluorescent nanodiamond is directly visualized by cathodoluminescence imaging spectroscopy on a single-device level, thereby realizing nanoscale light manipulation and energy conversion. Simulations suggest that longitudinal plasmon modes arising from the narrow gaps are responsible for the efficient waveguiding. With this scalable DNA origami approach, micrometer-long propagation lengths could be achieved, enabling applications in information technology, sensing, and quantum optics.
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Affiliation(s)
- Fatih N Gür
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
| | - Cillian P T McPolin
- Department of Physics , King's College London , Strand, London , WC2R 2LS , U.K
| | - Søren Raza
- Geballe Laboratory for Advanced Materials , Stanford University , Stanford , California 94305-4045 , United States
| | - Martin Mayer
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
- Leibniz-Institut für Polymerforschung Dresden e.V. , Institute of Physical Chemistry and Polymer Physics , Hohe Str. 6 , 01069 Dresden , Germany
| | - Diane J Roth
- Department of Physics , King's College London , Strand, London , WC2R 2LS , U.K
| | - Anja Maria Steiner
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
- Leibniz-Institut für Polymerforschung Dresden e.V. , Institute of Physical Chemistry and Polymer Physics , Hohe Str. 6 , 01069 Dresden , Germany
| | - Markus Löffler
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
| | - Andreas Fery
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
- Leibniz-Institut für Polymerforschung Dresden e.V. , Institute of Physical Chemistry and Polymer Physics , Hohe Str. 6 , 01069 Dresden , Germany
- Department of Physical Chemistry of Polymeric Materials , Technische Universität Dresden , Hohe Str. 6 , 01069 Dresden , Germany
| | - Mark L Brongersma
- Geballe Laboratory for Advanced Materials , Stanford University , Stanford , California 94305-4045 , United States
| | - Anatoly V Zayats
- Department of Physics , King's College London , Strand, London , WC2R 2LS , U.K
| | - Tobias A F König
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
- Leibniz-Institut für Polymerforschung Dresden e.V. , Institute of Physical Chemistry and Polymer Physics , Hohe Str. 6 , 01069 Dresden , Germany
| | - Thorsten L Schmidt
- Center for Advancing Electronics Dresden (cfaed) , Technische Universität Dresden , 01062 Dresden , Germany
- B CUBE-Center for Molecular Bioengineering , Technische Universität Dresden , 01062 Dresden , Germany
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24
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Kogikoski S, Paschoalino WJ, Kubota LT. Supramolecular DNA origami nanostructures for use in bioanalytical applications. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.08.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Zong J, Cobb SL, Cameron NR. Short elastin-like peptide-functionalized gold nanoparticles that are temperature responsive under near-physiological conditions. J Mater Chem B 2018; 6:6667-6674. [PMID: 32254875 DOI: 10.1039/c8tb01827h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Thermally-responsive, short elastin-like peptides (ELPs) of sequence VPGVG (V, P and G represent valine, proline and glycine respectively), bearing different N-terminal functional groups (amino-, N-acetyl and thiol) and a non-ionisable C-terminal group, were prepared by solid phase synthesis. The conformation and aggregation properties of the ELPs were studied in different pH aqueous buffer solutions using UV-vis spectroscopy and circular dichroism (CD). The thiol-capped ELPs were used to prepare functionalized gold nanoparticles (GNPs), which were found to undergo thermally-triggered reversible aggregation at 40 °C. The peptide conformation and nanoparticle aggregation behaviour of the ELP-GNPs in aqueous solution were investigated by transmission electron microscopy (TEM), circular dichroism (CD) and UV-vis spectroscopy. It was found that the ELP-GNP conjugates were capable of reversible, thermally triggered aggregation at near-physiological temperatures (transition temperature of 40 °C at pH = 7.4), opening up applications in photothermal cancer therapy and diagnosis.
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Affiliation(s)
- Jingyi Zong
- Department of Chemistry, Durham University, Durham, DH1 3LE, UK
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26
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Ivaskovic P, Yamada A, Elezgaray J, Talaga D, Bonhommeau S, Blanchard-Desce M, Vallée RAL, Ravaine S. Spectral dependence of plasmon-enhanced fluorescence in a hollow nanotriangle assembled by DNA origami: towards plasmon assisted energy transfer. NANOSCALE 2018; 10:16568-16573. [PMID: 30141812 DOI: 10.1039/c8nr04426k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The precise positioning of plasmonic nanoscale objects and organic molecules can significantly boost our ability to fabricate hybrid nanoarchitectures with specific target functionalities. In this work, we used a DNA origami structure to precisely localize three different fluorescent dyes close to the tips of hollow gold nanotriangles. A spectral dependence of plasmon-enhanced fluorescence is evidenced through co-localized AFM and fluorescence measurements. The experimental results match well with explanatory FDTD simulations. Our findings open the way to the bottom-up fabrication of plasmonic routers operating through plasmon energy transfer. They will allow one to actively control the direction of light propagation.
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Affiliation(s)
- Petra Ivaskovic
- Centre de Recherche Paul Pascal, CNRS, UMR 5031, Univ. Bordeaux, F-33600 Pessac, France.
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27
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Nummelin S, Kommeri J, Kostiainen MA, Linko V. Evolution of Structural DNA Nanotechnology. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1703721. [PMID: 29363798 DOI: 10.1002/adma.201703721] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 09/17/2017] [Indexed: 05/24/2023]
Abstract
The research field entitled structural DNA nanotechnology emerged in the beginning of the 1980s as the first immobile synthetic nucleic acid junctions were postulated and demonstrated. Since then, the field has taken huge leaps toward advanced applications, especially during the past decade. This Progress Report summarizes how the controllable, custom, and accurate nanostructures have recently evolved together with powerful design and simulation software. Simultaneously they have provided a significant expansion of the shape space of the nanostructures. Today, researchers can select the most suitable fabrication methods, and design paradigms and software from a variety of options when creating unique DNA nanoobjects and shapes for a plethora of implementations in materials science, optics, plasmonics, molecular patterning, and nanomedicine.
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Affiliation(s)
- Sami Nummelin
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076, Aalto, Finland
| | - Juhana Kommeri
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076, Aalto, Finland
| | - Mauri A Kostiainen
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076, Aalto, Finland
| | - Veikko Linko
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076, Aalto, Finland
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28
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Kuzyk A, Jungmann R, Acuna GP, Liu N. DNA Origami Route for Nanophotonics. ACS PHOTONICS 2018; 5:1151-1163. [PMID: 30271812 PMCID: PMC6156112 DOI: 10.1021/acsphotonics.7b01580] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 02/06/2018] [Accepted: 02/11/2018] [Indexed: 05/21/2023]
Abstract
The specificity and simplicity of the Watson-Crick base pair interactions make DNA one of the most versatile construction materials for creating nanoscale structures and devices. Among several DNA-based approaches, the DNA origami technique excels in programmable self-assembly of complex, arbitrary shaped structures with dimensions of hundreds of nanometers. Importantly, DNA origami can be used as templates for assembly of functional nanoscale components into three-dimensional structures with high precision and controlled stoichiometry. This is often beyond the reach of other nanofabrication techniques. In this Perspective, we highlight the capability of the DNA origami technique for realization of novel nanophotonic systems. First, we introduce the basic principles of designing and fabrication of DNA origami structures. Subsequently, we review recent advances of the DNA origami applications in nanoplasmonics, single-molecule and super-resolution fluorescent imaging, as well as hybrid photonic systems. We conclude by outlining the future prospects of the DNA origami technique for advanced nanophotonic systems with tailored functionalities.
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Affiliation(s)
- Anton Kuzyk
- Max
Planck Institute for Intelligent Systems, Heisenbergstrasse 3, D-70569 Stuttgart, Germany
- Department
of Neuroscience and Biomedical Engineering, Aalto University School of Science, P.O. Box 12200, FI-00076 Aalto, Finland
| | - Ralf Jungmann
- Department
of Physics and Center for Nanoscience, Ludwig
Maximilian University, 80539 Munich, Germany
- Max
Planck Institute of Biochemistry, 82152 Martinsried near Munich, Germany
| | - Guillermo P. Acuna
- Institute
for Physical & Theoretical Chemistry, and Braunschweig Integrated
Centre of Systems Biology (BRICS), and Laboratory for Emerging Nanometrology
(LENA), Braunschweig University of Technology, Rebenring 56, 38106 Braunschweig, Germany
| | - Na Liu
- Max
Planck Institute for Intelligent Systems, Heisenbergstrasse 3, D-70569 Stuttgart, Germany
- Kirchhoff
Institute for Physics, University of Heidelberg, Im Neuenheimer Feld 227, D-69120 Heidelberg, Germany
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29
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Abstract
The interaction between light and matter can be controlled efficiently by structuring materials at a length scale shorter than the wavelength of interest. With the goal to build optical devices that operate at the nanoscale, plasmonics has established itself as a discipline, where near-field effects of electromagnetic waves created in the vicinity of metallic surfaces can give rise to a variety of novel phenomena and fascinating applications. As research on plasmonics has emerged from the optics and solid-state communities, most laboratories employ top-down lithography to implement their nanophotonic designs. In this review, we discuss the recent, successful efforts of employing self-assembled DNA nanostructures as scaffolds for creating advanced plasmonic architectures. DNA self-assembly exploits the base-pairing specificity of nucleic acid sequences and allows for the nanometer-precise organization of organic molecules but also for the arrangement of inorganic particles in space. Bottom-up self-assembly thus bypasses many of the limitations of conventional fabrication methods. As a consequence, powerful tools such as DNA origami have pushed the boundaries of nanophotonics and new ways of thinking about plasmonic designs are on the rise.
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Affiliation(s)
- Na Liu
- Max Planck Institute for Intelligent Systems, Heisenbergstrasse 3, D-70569 Stuttgart, Germany
- Kirchhoff Institute for Physics, University of Heidelberg, Im Neuenheimer Feld 227, D-69120, Heidelberg, Germany
| | - Tim Liedl
- Fakultät für Physik and Center for Nanoscience, Ludwig-Maximilians-Universität, Geschwister-Scholl-Platz 1, 80539 München, Germany
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30
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Pilo-Pais M, Acuna GP, Tinnefeld P, Liedl T. Sculpting Light by Arranging Optical Components with DNA Nanostructures. MRS BULLETIN 2017; 42:936-942. [PMID: 31168224 PMCID: PMC6546597 DOI: 10.1557/mrs.2017.278] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
DNA nanotechnology has developed into a state where the design and assembly of complex nanoscale structures has become fast, reliable, cost-effective, and accessible to non-experts. Nanometer-precise positioning of organic (dyes, biomolecules, etc.) and inorganic (metal nanoparticles, colloidal quantum dots, etc.) components on DNA nanostructures is straightforward and modular. In this perspective article, we identify the opportunities and challenges that DNA-assembled devices and materials are facing for optical antennas, metamaterials, and sensing applications. With the abilities of arranging hybrid materials in defined geometries, plasmonic effects will, for example, amplify molecular recognition transduction so that single-molecule events will be measureable with simple devices. On the larger scale, DNA nanotechnology has the potential of breaking the symmetry of common self-assembled functional materials creating pre-defined optical properties such as refractive index tuning, Bragg reflection and topological insulation.
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Affiliation(s)
- Mauricio Pilo-Pais
- Faculty of Physics and Center for Nanoscience, Ludwig-Maximilians-Universität München, 80539, München, Germany
| | - Guillermo P Acuna
- Institute for Physical and Theoretical Chemistry, TU Braunschweig, Braunschweig University of Technology, 38106 Braunschweig, Germany
| | - Philip Tinnefeld
- Department for Chemistry and Center for Nanoscience, Ludwig-Maximilians-Universität München, 81377 München, Germany
| | - Tim Liedl
- Faculty of Physics and Center for Nanoscience, Ludwig-Maximilians-Universität München, 80539, München, Germany
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31
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Ramakrishnan S, Krainer G, Grundmeier G, Schlierf M, Keller A. Cation-Induced Stabilization and Denaturation of DNA Origami Nanostructures in Urea and Guanidinium Chloride. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1702100. [PMID: 29024433 DOI: 10.1002/smll.201702100] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 08/18/2017] [Indexed: 06/07/2023]
Abstract
The stability of DNA origami nanostructures under various environmental conditions constitutes an important issue in numerous applications, including drug delivery, molecular sensing, and single-molecule biophysics. Here, the effect of Na+ and Mg2+ concentrations on DNA origami stability is investigated in the presence of urea and guanidinium chloride (GdmCl), two strong denaturants commonly employed in protein folding studies. While increasing concentrations of both cations stabilize the DNA origami nanostructures against urea denaturation, they are found to promote DNA origami denaturation by GdmCl. These inverse behaviors are rationalized by a salting-out of Gdm+ to the hydrophobic DNA base stack. The effect of cation-induced DNA origami denaturation by GdmCl deserves consideration in the design of single-molecule studies and may potentially be exploited in future applications such as selective denaturation for purification purposes.
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Affiliation(s)
- Saminathan Ramakrishnan
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Georg Krainer
- B CUBE - Center for Molecular Bioengineering, Technische Universität Dresden, Arnoldstr. 18, 01307, Dresden, Germany
- Molecular Biophysics, University of Kaiserslautern, Erwin-Schrödinger-Str. 13, 67663, Kaiserslautern, Germany
| | - Guido Grundmeier
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
| | - Michael Schlierf
- B CUBE - Center for Molecular Bioengineering, Technische Universität Dresden, Arnoldstr. 18, 01307, Dresden, Germany
| | - Adrian Keller
- Technical and Macromolecular Chemistry, Paderborn University, Warburger Str. 100, 33098, Paderborn, Germany
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