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Vectorial holography-mediated growth of plasmonic metasurfaces. Sci Bull (Beijing) 2021; 66:1518-1524. [PMID: 36654280 DOI: 10.1016/j.scib.2021.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 02/25/2021] [Accepted: 03/15/2021] [Indexed: 02/03/2023]
Abstract
Nowadays, the electromagnetic properties of artificial photonic materials can be well-tuned via designs over their composition and geometries. However, engineering the properties of artificial materials at the nanoscale is challenging and costly. Here we demonstrate a facile and low-cost method for fabricating large-area silver nanoparticle metasurfaces (AgNPMSs) by using the vectorial holography-mediated growth technique. The AgNPMS, which can be regarded as a hologram device, possesses excellent chiroptical properties. The vectorial holographic technique may open avenues for fabricating novel chiroptical metamaterials with large degrees of freedom, which can be further used for beam steering, photocatalysis, biosensing, etc.
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Affiliation(s)
- Falk Muench
- Department of Materials and Earth Sciences Technical University of Darmstadt Alarich-Weiss-Straße 2 64287 Darmstadt Germany
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4
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Li Z, Hong R, Liu T, Wang Q, Tao C, Lin H, Zhang D. The enhancement of nonlinear absorption of Ag thin film on laser induced defective MoOx buffer layer. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Yin Z, He H, Wang Z, Fang X, Xu C, Luo D, Jiang S, Liu YJ. Facile In Situ Photochemical Synthesis of Silver Nanoaggregates for Surface-Enhanced Raman Scattering Applications. NANOMATERIALS 2020; 10:nano10040685. [PMID: 32260572 PMCID: PMC7221882 DOI: 10.3390/nano10040685] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 03/18/2020] [Accepted: 04/03/2020] [Indexed: 12/24/2022]
Abstract
Recently, photochemical synthesis has attracted wide interest on in situ preparing the surface-enhanced Raman scattering (SERS) substrate with excellent performance, especially in a compact space and microfluidic channel. Herein, a facile, green and cost-effective approach to in situ photochemically synthesize silver nanoaggregates is demonstrated for SERS applications. By adjusting the photo-irradiation conditions, the morphologies and sizes of the silver nanoaggregates can be deliberately tailored. The synthesized silver nanoaggregates-based substrates exhibit a highly sensitive and reproducible SERS activity with a low detection limit of 10-8 M for 4-Aminothiophenol detection and relative standard deviation of 12.3%, paving an efficient and promising route for in situ SERS-based rapid detection in the environmental monitoring and food quality control.
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Affiliation(s)
- Zhen Yin
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China; (Z.Y.); (H.H.); (Z.W.); (X.F.); (D.L.)
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China;
| | - Huilin He
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China; (Z.Y.); (H.H.); (Z.W.); (X.F.); (D.L.)
- Harbin Institute of Technology, Harbin 150001, China
| | - Zhenming Wang
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China; (Z.Y.); (H.H.); (Z.W.); (X.F.); (D.L.)
| | - Xiaoguo Fang
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China; (Z.Y.); (H.H.); (Z.W.); (X.F.); (D.L.)
| | - Chunxiang Xu
- State Key Laboratory of Bioelectronics, Southeast University, Nanjing 210096, China;
| | - Dan Luo
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China; (Z.Y.); (H.H.); (Z.W.); (X.F.); (D.L.)
| | - Shouzhen Jiang
- Shandong Provincial Key Laboratory of Optics and Photonic Device, School of Physics and Electronics, Shandong Normal University, Jinan 250014, China;
| | - Yan Jun Liu
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China; (Z.Y.); (H.H.); (Z.W.); (X.F.); (D.L.)
- Correspondence: ; Tel.: +86-0755-88018520
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Yang L, Wei J, Ma Z, Song P, Ma J, Zhao Y, Huang Z, Zhang M, Yang F, Wang X. The Fabrication of Micro/Nano Structures by Laser Machining. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E1789. [PMID: 31888222 PMCID: PMC6956144 DOI: 10.3390/nano9121789] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/08/2019] [Accepted: 12/12/2019] [Indexed: 11/16/2022]
Abstract
Micro/nano structures have unique optical, electrical, magnetic, and thermal properties. Studies on the preparation of micro/nano structures are of considerable research value and broad development prospects. Several micro/nano structure preparation techniques have already been developed, such as photolithography, electron beam lithography, focused ion beam techniques, nanoimprint techniques. However, the available geometries directly implemented by those means are limited to the 2D mode. Laser machining, a new technology for micro/nano structural preparation, has received great attention in recent years for its wide application to almost all types of materials through a scalable, one-step method, and its unique 3D processing capabilities, high manufacturing resolution and high designability. In addition, micro/nano structures prepared by laser machining have a wide range of applications in photonics, Surface plasma resonance, optoelectronics, biochemical sensing, micro/nanofluidics, photofluidics, biomedical, and associated fields. In this paper, updated achievements of laser-assisted fabrication of micro/nano structures are reviewed and summarized. It focuses on the researchers' findings, and analyzes materials, morphology, possible applications and laser machining of micro/nano structures in detail. Seven kinds of materials are generalized, including metal, organics or polymers, semiconductors, glass, oxides, carbon materials, and piezoelectric materials. In the end, further prospects to the future of laser machining are proposed.
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Affiliation(s)
- Liangliang Yang
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiangtao Wei
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100190, China
| | - Zhe Ma
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Peishuai Song
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 100190, China
| | - Jing Ma
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yongqiang Zhao
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhen Huang
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Mingliang Zhang
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fuhua Yang
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing Academy of Quantum Information Science, Beijing 100193, China
- Beijing Engineering Research Center of Semiconductor Micro-Nano Integrated Technology, Beijing 100083, China
| | - Xiaodong Wang
- Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China; (L.Y.); (J.W.); (Z.M.); (P.S.); (J.M.); (Y.Z.); (Z.H.); (M.Z.); (F.Y.)
- College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
- Beijing Academy of Quantum Information Science, Beijing 100193, China
- School of Microelectronics, University of Chinese Academy of Sciences, Beijing 100190, China
- Beijing Engineering Research Center of Semiconductor Micro-Nano Integrated Technology, Beijing 100083, China
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Sun YK, Xu WW, Okamoto T, Haraguchi M, Wang L. Femtosecond laser self-assembly for silver vanadium oxide flower structures. OPTICS LETTERS 2019; 44:5354-5357. [PMID: 31675006 DOI: 10.1364/ol.44.005354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 10/13/2019] [Indexed: 06/10/2023]
Abstract
Flower-like silver vanadium oxide (SVO) micropatterns were realized by femtosecond laser in situ writing from its precursor. Self-assembled petals irradiated by a femtosecond laser were observed standing on the substrate along the scanned routine assisted by the formation of silver seeds and plasmonic-mediated effects. By controlling the concentration of ammonium monovanadate and the laser exposure time, a different thickness of petals was manipulated from ∼100 nm to micrometers. The SVO products were confirmed Ag4V2O7, AgVO3, and part of Ag3VO4 by x-ray diffraction (XRD) measurement. Photon-driven self-assembly for in situ fabrication of microstructures looks to be an effective and facile technique for SVO and other functional compounds.
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Li J, Hill EH, Lin L, Zheng Y. Optical Nanoprinting of Colloidal Particles and Functional Structures. ACS NANO 2019; 13:3783-3795. [PMID: 30875190 PMCID: PMC6482071 DOI: 10.1021/acsnano.9b01034] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Recent advances in chemical sciences have enabled the tailorable synthesis of colloidal particles with variable composition, size, shape, and properties. Building superstructures with colloidal particles as building blocks is appealing for the fabrication of functional metamaterials and nanodevices. Optical nanoprinting provides a versatile platform to print various particles into arbitrary configurations with nanometric precision. In this review, we summarize recent progress in optical nanoprinting of colloidal particles and its related applications. Diverse techniques based on different physical mechanisms, including optical forces, light-controlled electric fields, optothermal effects, laser-directed thermocapillary flows, and photochemical reactions, are discussed in detail. With its flexible and versatile capabilities, optical nanoprinting will find promising applications in numerous fields such as nanophotonics, energy, microelectronics, and nanomedicine.
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Affiliation(s)
- Jingang Li
- Department of Mechanical Engineering, Materials Science & Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Eric H. Hill
- Institute of Advanced Ceramics, Hamburg University of Technology, 21073 Hamburg, Germany
| | - Linhan Lin
- Department of Mechanical Engineering, Materials Science & Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Yuebing Zheng
- Department of Mechanical Engineering, Materials Science & Engineering Program and Texas Materials Institute, The University of Texas at Austin, Austin, Texas 78712, United States
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Zhang YL, Tian Y, Wang H, Ma ZC, Han DD, Niu LG, Chen QD, Sun HB. Dual-3D Femtosecond Laser Nanofabrication Enables Dynamic Actuation. ACS NANO 2019; 13:4041-4048. [PMID: 30677287 DOI: 10.1021/acsnano.8b08200] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Strategies that can make general materials smart are highly desired for developing artificial shape-morphing systems and devices. However, at present, it still lacks universal technologies that enable designable prototyping of deformable 3D micro-nanostructures. Inspired by natural automation systems, for instance, tendrils, leaves, and flowers deform dynamically under external stimuli by varying internal turgor, we report a dual-3D femtosecond laser processing strategy for fabricating smart and deformable 3D microactuators based on general photopolymers. By programming the size and distributions of voxels at the nanoscale, both the 3D profile and the 3D internetwork of a general photopolymer could be tailored in a controlled manner; thus, 3D microstructures encoded with precisely tailored networks could perform predictable deformations under certain stimuli. Using this dual-3D fabrication approach, energetic 3D microactuators, including a smart microflower, a responsive microvale, and an eight-finger microclaw, that permit controllable manipulation have been successfully developed.
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Affiliation(s)
- Yong-Lai Zhang
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Ye Tian
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Huan Wang
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Zhuo-Chen Ma
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Dong-Dong Han
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Li-Gang Niu
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Qi-Dai Chen
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Hong-Bo Sun
- State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
- State Key Laboratory of Precision Measurement Technology & Instruments, Department of Precision Instrument , Tsinghua University , Haidian District, Beijing 100084 , China
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Ran P, Jiang L, Li X, Li B, Zuo P, Lu Y. Femtosecond Photon-Mediated Plasma Enhances Photosynthesis of Plasmonic Nanostructures and Their SERS Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1804899. [PMID: 30748108 DOI: 10.1002/smll.201804899] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 01/27/2019] [Indexed: 05/08/2023]
Abstract
Laser ablation in liquid has proven to be a universal and green method to synthesize nanocrystals and fabricate functional nanostructures. This study demonstrates the superiority of femtosecond laser-mediated plasma in enhancing photoredox of metal cations for controllable fabrication of plasmonic nanostructures in liquid. Through employing upstream high energetic plasma during laser-induced microexplosions, single/three-electron photoreduction of metallic cations can readily occur without chemical reductants or capping agents. Experimental evidences demonstrate that this process exhibits higher photon utilization efficiency in yield of colloidal metal nanoparticles than direct irradiation of metallic precursors. Photogenerated hydrated electrons derived from strong ionization of silicon and water are responsible for this enhanced consequences. Furthermore, these metallic nanoparticles are accessible to self-assemble into nanoplates for silver and nanospheres for gold, favored by surface-tension gradients between laser irradiated and unirradiated regions. These metallic nanostructures exhibit excellent surface-enhanced Raman spectroscopy performance in trace detection of Rhodamine 6G (R6G), 4-mercaptobenzoic acid (4-MBA), and mercapto-5-nitrobenzimidazole molecules with high sensitivity (down to 10-12 mol L-1 , 30 × 10-15 m for R6G), good reproducibility (relative standard deviation < 7%), and good dual-analyte detection ability with mixture ratios of R6G to 4-MBA ranging from 20 to 0.025. The conceptual importance of this plasma-enhanced-photochemical process may provide exciting opportunities in photochemical reactions, plasmofluidics, and material synthesis.
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Affiliation(s)
- Peng Ran
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Lan Jiang
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Xin Li
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Bo Li
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Pei Zuo
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Yongfeng Lu
- Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588-0511, USA
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Sun YK, Wang L, Kamano M, Juodkazis S. Plasmonic nano-imprinting by photo-doping. OPTICS LETTERS 2018; 43:3786-3789. [PMID: 30067680 DOI: 10.1364/ol.43.003786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 07/02/2018] [Indexed: 06/08/2023]
Abstract
A method to directly explore the effect of electron density on the surface plasmon wave and the corresponding laser-induced structures is demonstrated by controllable doping of silver nitrate (AgNO3) into a water-soluble polymer polyvinyl alcohol (PVA). It is shown that periodic nanostructures on PVA appeared only when the electron density was more than 6×1020 cm-3 and became uniform when doping density corresponded to 1.2×1021 cm-3. Photo-excitation of electrons in the Ag-doped PVA defined by laser fluence determined the conditions of surface plasmon wave and formation of nanostructures on the surface. The Drude-Lorentz model was used to describe the formation conditions of surface wave and to estimate the period of the structures. The demonstrated photo-electron doping brings required means to control the formation of laser-induced patterns with an optical sub-wavelength resolution.
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Cao W, Jiang L, Hu J, Wang A, Li X, Lu Y. Optical Field Enhancement in Au Nanoparticle-Decorated Nanorod Arrays Prepared by Femtosecond Laser and Their Tunable Surface-Enhanced Raman Scattering Applications. ACS APPLIED MATERIALS & INTERFACES 2018; 10:1297-1305. [PMID: 29256245 DOI: 10.1021/acsami.7b13241] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Various Au nanostructures have been demonstrated to have an enhanced local electric field around them because of surface plasmons. Herein, we propose a novel method for fabricating Au nanoparticle-decorated nanorod (NPDN) arrays through femtosecond laser irradiation combined with Au coating and annealing. The nanorod cavities strongly confined light and produced an enhanced optical field in response to Au nanoparticles (NPs) introduction. The nanogap and diameter of the fabricated Au NPs significantly affected the surface-enhanced Raman scattering (SERS) performance and could be simultaneously tuned with thickness-controllable Au films and substrate morphologies. The resulting Au NPDN substrate was observed to have efficient "hot spots" for tunable SERS applications. We experimentally determined that the enhancement factor of the Au NPDN substrate reached up to 8.3 × 107 at optimal parameters. Moreover, the Au NPDN substrate showed superior chemical stability, with the greatest intensity deviation of 3.2% on exposure to air for 2 months. This work provides a promising method to fabricate tunable plasmonic surfaces for highly sensitive, reproducible, and chemically stable SERS applications.
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Affiliation(s)
- Wei Cao
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology , Beijing 100081, P. R. China
| | - Lan Jiang
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology , Beijing 100081, P. R. China
- Laser Micro/Nano-Fabrication Laboratory, Department of Mechanical Engineering, Tsinghua University , Beijing 100084, P. R. China
| | - Jie Hu
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology , Beijing 100081, P. R. China
| | - Andong Wang
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology , Beijing 100081, P. R. China
| | - Xiaowei Li
- Laser Micro/Nano Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology , Beijing 100081, P. R. China
| | - Yongfeng Lu
- Department of Electrical and Computer Engineering, University of Nebraska-Lincoln , Lincoln, Nebraska 68588-0511, United States
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Wang J, Pan S. Electrodeposition of vertically standing Ag nanoplates and nanowires on transparent conductive electrode using porous anodic aluminum oxide template. NANOTECHNOLOGY 2017; 28:425601. [PMID: 28805651 DOI: 10.1088/1361-6528/aa8614] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We report fabricating vertically standing Ag nanoplates and nanowires on a transparent conductive substrate of indium tin oxides (ITO) with the assistance of a porous anodic aluminum oxide (AAO) template. Two-dimensional Ag nanoplates can be electrodeposited onto an AAO covered ITO surface without using an adhesion layer. Ag nanoplates obtained using AAO templates have 3 × {222} superlattice fringes, different from the 3 × {422} superlattice fringes reported in the previous study. Ag nanowires can be electrodeposited onto ITO which is initially covered with an AAO template through a conductive polymer poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS). The coverage, diameter, and thickness of Ag nanoplates are strongly dependent on the electrodeposition time. These Ag nanoplates and nanowires are used for surface enhanced Raman spectroscopy (SERS) and the influence of their shape, size, and coverage on SERS enhancement is studied.
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Affiliation(s)
- Jue Wang
- The University of Alabama, Department of Chemistry, Tuscaloosa, AL 35487-0336, United States of America
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14
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Xie X, Pu H, Sun DW. Recent advances in nanofabrication techniques for SERS substrates and their applications in food safety analysis. Crit Rev Food Sci Nutr 2017; 58:2800-2813. [DOI: 10.1080/10408398.2017.1341866] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Xiaohui Xie
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods
| | - Hongbin Pu
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Center, Guangzhou, China
- Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods
- Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science Centre, University College Dublin, National University of Ireland, Belfield, Dublin 4, Ireland
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15
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Setoura K, Ito S, Yamada M, Yamauchi H, Miyasaka H. Fabrication of silver nanoparticles from silver salt aqueous solution at water-glass interface by visible CW laser irradiation without reducing reagents. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2017.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Dai L, Song L, Huang Y, Zhang L, Lu X, Zhang J, Chen T. Bimetallic Au/Ag Core-Shell Superstructures with Tunable Surface Plasmon Resonance in the Near-Infrared Region and High Performance Surface-Enhanced Raman Scattering. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:5378-5384. [PMID: 28502174 DOI: 10.1021/acs.langmuir.7b00097] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Due to the larger surface area and the synergistic effects between two noble metals, the bimetallic superstructures exhibit enhanced distinctive optical, catalytic, and photothermal performances and surface-enhanced Raman scattering (SERS) "hot-spot" effect, and thus have attracted great interest in various applications. Compared with the common Pd, Pt hierarchical structures coated onto Au nanoparticles (NPs), easily synthesized via fast autocatalytic surface growth arising from intrinsic properties of Pd and Pt metals, precisely controlling the hierarchical Ag growth onto Au NPs is rarely reported. In our present study, the reducing agent dopamine dithiocarbamate (DDTC) was covalently capped onto the first metal core (Au) to delicately control the growth model of the second metal (Ag). This results in heterogeneous nucleation and growth of Ag precursor on the surface of Au nanorods (NRs), and further formation of cornlike bimetallic Au/Ag core-shell superstructures, which usually cannot be achieved from traditional epitaxial growth. The thickness of the hierarchical Ag shell was finely tuned in a size range from 8 to 22 nm by simply varying the amount of the ratio between Ag ions and DDTC capped on Au NR core. The tunable Ag shell leads to anisotropic bimetallic Au/Ag core-shell superstructures, displaying two distinctive plasmonic resonances in the near-infrared region (NIR). In particular, the longitudinal surface plasmon resonance exhibits a broadly tunable range from 840 to 1277 nm. Additionally, the rich hot spots from obtained Au/Ag superstructures significantly enhance the SERS performance.
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Affiliation(s)
- Liwei Dai
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201, China
| | - Liping Song
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials 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 Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201, China
| | - Lei Zhang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201, China
| | - Xuefei Lu
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201, China
| | - Jiawei Zhang
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201, China
| | - Tao Chen
- Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences , Ningbo 315201, China
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17
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Farrell ME, Strobbia P, Pellegrino PM, Cullum B. Surface regeneration and signal increase in surface-enhanced Raman scattering substrates. APPLIED OPTICS 2017; 56:B198-B213. [PMID: 28157898 DOI: 10.1364/ao.56.00b198] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Regenerated surface-enhanced Raman scattering (SERS) substrates allow users the ability to not only reuse sensing surfaces, but also tailor them to the sensing application needs (wavelength of the available laser, plasmon band matching). In this review, we discuss the development of SERS substrates for response to emerging threats and some of our collaborative efforts to improve on the use of commercially available substrate surfaces. Thus, we are able to extend the use of these substrates to broader Army needs (like emerging threat response).
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18
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Stankevič V, Račiukaitis G, Bragheri F, Wang X, Gamaly EG, Osellame R, Juodkazis S. Laser printed nano-gratings: orientation and period peculiarities. Sci Rep 2017; 7:39989. [PMID: 28067265 PMCID: PMC5220325 DOI: 10.1038/srep39989] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 11/25/2016] [Indexed: 01/20/2023] Open
Abstract
Understanding of material behaviour at nanoscale under intense laser excitation is becoming critical for future application of nanotechnologies. Nanograting formation by linearly polarised ultra-short laser pulses has been studied systematically in fused silica for various pulse energies at 3D laser printing/writing conditions, typically used for the industrial fabrication of optical elements. The period of the nanogratings revealed a dependence on the orientation of the scanning direction. A tilt of the nanograting wave vector at a fixed laser polarisation was also observed. The mechanism responsible for this peculiar dependency of several features of the nanogratings on the writing direction is qualitatively explained by considering the heat transport flux in the presence of a linearly polarised electric field, rather than by temporal and spatial chirp of the laser beam. The confirmed vectorial nature of the light-matter interaction opens new control of material processing with nanoscale precision.
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Affiliation(s)
- Valdemar Stankevič
- Center for Physical Sciences and Technology, Savanoriu Ave. 231, Vilnius LT-02300, Lithuania
| | - Gediminas Račiukaitis
- Center for Physical Sciences and Technology, Savanoriu Ave. 231, Vilnius LT-02300, Lithuania
| | - Francesca Bragheri
- Istituto di Fotonica e Nanotecnologie - CNR, P.za Leonardo da Vinci 32, I-20133 Milano, Italy
| | - Xuewen Wang
- Center for Micro-Photonics, Faculty of Science, Engineering and Technology, Swinburne University of Technology, John St., Hawthorn, Melbourne VIC 3122, Australia
| | - Eugene G. Gamaly
- Laser Physics Centre, Research School of Physics & Engineering, The Australian National University, Canberra, Australia
| | - Roberto Osellame
- Istituto di Fotonica e Nanotecnologie - CNR, P.za Leonardo da Vinci 32, I-20133 Milano, Italy
| | - Saulius Juodkazis
- Center for Micro-Photonics, Faculty of Science, Engineering and Technology, Swinburne University of Technology, John St., Hawthorn, Melbourne VIC 3122, Australia
- Center of Nanotechnology, King Abdulaziz University, Jeddah 21589, Saudi Arabia
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19
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Lu H, Zhu L, Zhang C, Wang Z, Lv Y, Chen K, Cui Y. Highly uniform SERS-active microchannel on hydrophobic PDMS: a balance of high reproducibility and sensitivity for detection of proteins. RSC Adv 2017. [DOI: 10.1039/c6ra25173k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
SERS-active microchannels on hydrophobic polydimethylsiloxane (PDMS) with both high reproducibility and sensitivity are fabricated. Proteins might denature while drying on the SERS-active substrate, but keep native structures in the microchannels.
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Affiliation(s)
- Hui Lu
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
| | - Li Zhu
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
| | - Chuanlong Zhang
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
| | - Zhile Wang
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
| | - Yiru Lv
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
| | - Kexiang Chen
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
| | - Yiping Cui
- Advanced Photonics Center
- Southeast University
- Nanjing 210096
- China
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20
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Han DD, Zhang YL, Ma JN, Liu YQ, Han B, Sun HB. Light-Mediated Manufacture and Manipulation of Actuators. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:8328-8343. [PMID: 27435292 DOI: 10.1002/adma.201602211] [Citation(s) in RCA: 103] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 06/18/2016] [Indexed: 05/24/2023]
Abstract
Recent years have seen a considerable growth of research interests in developing novel technologies that permit designable manufacture and controllable manipulation of actuators. Among various fabrication and driving strategies, light has emerged as an enabler to reach this end, contributing to the development of actuators. Several accessible light-mediated manufacturing technologies, such as ultraviolet (UV) lithography and direct laser writing (DLW), are summarized. A series of light-driven strategies including optical trapping, photochemical actuation, and photothermal actuation for controllable manipulation of actuators is introduced. Current challenges and future perspectives of this field are discussed. To generalize, light holds great promise for the development of actuators.
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Affiliation(s)
- Dong-Dong Han
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun, 130012, P. R. China
| | - Yong-Lai Zhang
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun, 130012, P. R. China.
| | - Jia-Nan Ma
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun, 130012, P. R. China
| | - Yu-Qing Liu
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun, 130012, P. R. China
| | - Bing Han
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun, 130012, P. R. China
| | - Hong-Bo Sun
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Qianjin Street 2699, Changchun, 130012, P. R. China.
- College of Physics, Jilin University, Jiefang Road 119, Changchun, 130023, P. R. China.
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21
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Yoshikawa H, Hironou A, Shen Z, Tamiya E. Versatile Micropatterning of Plasmonic Nanostructures by Visible Light Induced Electroless Silver Plating on Gold Nanoseeds. ACS APPLIED MATERIALS & INTERFACES 2016; 8:23932-23940. [PMID: 27564976 DOI: 10.1021/acsami.6b07661] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A versatile fabrication technique for plasmonic silver (Ag) nanostructures that uses visible light exposure for micropatterning and plasmon resonance tuning is presented. The surface of a glass substrate modified with gold (Au) nanoseeds by a thermal dewetting process was used as a Ag plating platform. When a solution containing silver nitrate and sodium citrate was dropped on the Au nanoseeds under visible light exposure, the plasmon-mediated reduction of Ag ions was induced on the Au nanoseeds to form Ag nanostructures. The plasmon resonance spectra of Ag nanostructures were examined by an absorption spectral measurement and a finite-difference time-domain (FDTD) simulation. Some examples of Ag nanostructure patterning were demonstrated by means of light exposure through a photomask, direct writing with a focused laser beam, and the interference between two laser beams. Surface enhanced Raman spectroscopy (SERS) of 4-aminothiophenol (4-ATP) was conducted with fabricated Ag nanostructures.
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Affiliation(s)
- Hiroyuki Yoshikawa
- Department of Applied Physics, Osaka University , 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Asami Hironou
- Department of Applied Physics, Osaka University , 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - ZhengJun Shen
- Department of Applied Physics, Osaka University , 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Eiichi Tamiya
- Department of Applied Physics, Osaka University , 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
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22
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Shape/size controlling syntheses, properties and applications of two-dimensional noble metal nanocrystals. Front Chem Sci Eng 2016. [DOI: 10.1007/s11705-016-1576-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Wang H, Zhang YL, Xia H, Chen QD, Lee KS, Sun HB. Photodynamic assembly of nanoparticles towards designable patterning. NANOSCALE HORIZONS 2016; 1:201-211. [PMID: 32260622 DOI: 10.1039/c5nh00065c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Recent advancements in nanotechnology have continued to stimulate the development of functional devices based on nanomaterials. However, the controllable assembly of these tiny nanomaterials into functional structures is still a big challenge for further applications; nowhere is this more obvious than in the field of nanodevices. Currently, despite the fact that self-assembly technologies have revealed great potential to reach this end, serious problems with respect to morphology control, designable assembly and even flexible patterning set huge obstacles to the fabrication of functional devices. Nowadays, in addition to self-assembly technologies that make use of interaction forces between different objects, photodynamic assembly (PDA) technology has emerged as a promising route to architect functional materials with the help of optical driving forces towards device fabrication. In this review, we summarize the recent developments in PDA technology for the designable patterning of nanoparticles (NPs). The basic fundamentals of PDA that resort to optical trapping (OT) and typical examples regarding far-field/near-field OT for the PDA of various NPs have been reviewed. In particular, femtosecond laser induced photodynamic assembly (FsL-PDA), which enables the designable patterning of NPs through a direct writing manner, has been introduced. Finally, the current challenges and future prospects of this dynamic field are discussed based on our own opinions.
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Affiliation(s)
- Huan Wang
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China.
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24
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Xu W, Okamoto T, Li A, Wang J, Haraguchi M. Preparation of large-area controllable patterned silver nanocrystals for high sensitive and stable surface-enhanced Raman spectroscopy. Chem Res Chin Univ 2016. [DOI: 10.1007/s40242-016-5464-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Hosseini SM, Hosseini-Monfared H, Abbasi V, Khoshroo MR. Selective oxidation of hydrocarbons under air using recoverable silver ferrite–graphene (AgFeO2–G) nanocomposite: A good catalyst for green chemistry. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.03.011] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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26
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Sun YL, Li Q, Sun SM, Huang JC, Zheng BY, Chen QD, Shao ZZ, Sun HB. Aqueous multiphoton lithography with multifunctional silk-centred bio-resists. Nat Commun 2015; 6:8612. [PMID: 26472600 PMCID: PMC4634322 DOI: 10.1038/ncomms9612] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 09/08/2015] [Indexed: 01/16/2023] Open
Abstract
Silk and silk fibroin, the biomaterial from nature, nowadays are being widely utilized in many cutting-edge micro/nanodevices/systems via advanced micro/nanofabrication techniques. Herein, for the first time to our knowledge, we report aqueous multiphoton lithography of diversiform-regenerated-silk-fibroin-centric inks using noncontact and maskless femtosecond laser direct writing (FsLDW). Initially, silk fibroin was FsLDW-crosslinked into arbitrary two/three-dimensional micro/nanostructures with good elastic properties merely using proper photosensitizers. More interestingly, silk/metal composite micro/nanodevices with multidimension-controllable metal content can be FsLDW-customized through laser-induced simultaneous fibroin oxidation/crosslinking and metal photoreduction using the simplest silk/Ag+ or silk/[AuCl4]− aqueous resists. Noticeably, during FsLDW, fibroin functions as biological reductant and matrix, while metal ions act as the oxidant. A FsLDW-fabricated prototyping silk/Ag microelectrode exhibited 104-Ω−1 m−1-scale adjustable electric conductivity. This work not only provides a powerful development to silk micro/nanoprocessing techniques but also creates a novel way to fabricate multifunctional metal/biomacromolecule complex micro/nanodevices for applications such as micro/nanoscale mechanical and electrical bioengineering and biosystems. Scientists are increasingly realising the potential for natural materials in micro- and nanofabrication. Here, the authors employ silk-based resists for aqueous multiphoton lithography towards generating intricate structures by femtosecond direct writing.
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Affiliation(s)
- Yun-Lu Sun
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Qi Li
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, China
| | - Si-Ming Sun
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Jing-Chun Huang
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, China
| | - Bo-Yuan Zheng
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Qi-Dai Chen
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Zheng-Zhong Shao
- State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science and Laboratory of Advanced Materials, Fudan University, Shanghai 200433, China
| | - Hong-Bo Sun
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, China.,College of Physics, Jilin University, 119 Jiefang Road, Changchun 130023, China
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27
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Guan M, Zhou Z, Duan R, Du B, Li X, Liu L, Zhang Q. Sodium alginate-assisted photosynthesis of complex silver microarchitectures. RSC Adv 2015. [DOI: 10.1039/c5ra01441g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Flower-like, complex silver microarchitectures were synthesized under natural light irradiation; the Raman scattering activity facilitates potential biomedical detection.
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Affiliation(s)
- Man Guan
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
| | - Zhimin Zhou
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
| | - Ruiping Duan
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
| | - Bo Du
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
| | - Xuemin Li
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
| | - Lingrong Liu
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
| | - Qiqing Zhang
- Institute of Biomedical Engineering
- Chinese Academy of Medical Sciences & Peking Union Medical College
- The Key Laboratory of Biomedical Material of Tianjin
- Tianjin 300192
- P.R. China
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