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Nguyen TM, Choi CW, Lee JE, Heo D, Lee YW, Gu SH, Choi EJ, Lee JM, Devaraj V, Oh JW. Understanding the Role of M13 Bacteriophage Thin Films on a Metallic Nanostructure through a Standard and Dynamic Model. SENSORS (BASEL, SWITZERLAND) 2023; 23:6011. [PMID: 37447860 DOI: 10.3390/s23136011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/26/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023]
Abstract
The dynamic and surface manipulation of the M13 bacteriophage via the meeting application demands the creation of a pathway to design efficient applications with high selectivity and responsivity rates. Here, we report the role of the M13 bacteriophage thin film layer that is deposited on an optical nanostructure involving gold nanoparticles/SiO2/Si, as well as its influence on optical and geometrical properties. The thickness of the M13 bacteriophage layer was controlled by varying either the concentration or humidity exposure levels, and optical studies were conducted. We designed a standard and dynamic model based upon three-dimensional finite-difference time-domain (3D FDTD) simulations that distinguished the respective necessity of each model under variable conditions. As seen in the experiments, the origin of respective peak wavelength positions was addressed in detail with the help of simulations. The importance of the dynamic model was noted when humidity-based experiments were conducted. Upon introducing varied humidity levels, the dynamic model predicted changes in plasmonic properties as a function of changes in NP positioning, gap size, and effective index (this approach agreed with the experiments and simulated results). We believe that this work will provide fundamental insight into understanding and interpreting the geometrical and optical properties of the nanostructures that involve the M13 bacteriophage. By combining such significant plasmonic properties with the numerous benefits of M13 bacteriophage (like low-cost fabrication, multi-wavelength optical characteristics devised from a single structure, reproducibility, reversible characteristics, and surface modification to suit application requirements), it is possible to develop highly efficient integrated plasmonic biomaterial-based sensor nanostructures.
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Affiliation(s)
- Thanh Mien Nguyen
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 46241, Republic of Korea
| | - Cheol Woong Choi
- Department of Internal Medicine, Medical Research Institute and Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan-si 50612, Republic of Korea
- School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
| | - Ji-Eun Lee
- School of Medicine, Pusan National University, Yangsan 50612, Republic of Korea
- Department of Ophthalmology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Yangsan 50612, Republic of Korea
| | - Damun Heo
- School of Nano Convergence Technology, Hallym University, Chuncheon 24252, Republic of Korea
| | - Ye-Won Lee
- School of Nano Convergence Technology, Hallym University, Chuncheon 24252, Republic of Korea
| | - Sun-Hwa Gu
- School of Nano Convergence Technology, Hallym University, Chuncheon 24252, Republic of Korea
| | - Eun Jeong Choi
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 46241, Republic of Korea
| | - Jong-Min Lee
- School of Nano Convergence Technology, Hallym University, Chuncheon 24252, Republic of Korea
- Center of Nano Convergence Technology, Hallym University, Chuncheon 24252, Republic of Korea
| | - Vasanthan Devaraj
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 46241, Republic of Korea
| | - Jin-Woo Oh
- Bio-IT Fusion Technology Research Institute, Pusan National University, Busan 46241, Republic of Korea
- Department of Nanoenergy Engineering and Research Center for Energy Convergence Technology, Pusan National University, Busan 46214, Republic of Korea
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Akkineni S, Doerk GS, Shi C, Jin B, Zhang S, Habelitz S, De Yoreo JJ. Biomimetic Mineral Synthesis by Nanopatterned Supramolecular-Block Copolymer Templates. NANO LETTERS 2023; 23:4290-4297. [PMID: 37141413 PMCID: PMC10215289 DOI: 10.1021/acs.nanolett.3c00480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/11/2023] [Indexed: 05/06/2023]
Abstract
Supramolecular structures of matrix proteins in mineralizing tissues are known to direct the crystallization of inorganic materials. Here we demonstrate how such structures can be synthetically directed into predetermined patterns for which functionality is maintained. The study employs block copolymer lamellar patterns with alternating hydrophilic and hydrophobic regions to direct the assembly of amelogenin-derived peptide nanoribbons that template calcium phosphate nucleation by creating a low-energy interface. Results show that the patterned nanoribbons retain their β-sheet structure and function and direct the formation of filamentous and plate-shaped calcium phosphate with high fidelity, where the phase, amorphous or crystalline, depends on the choice of mineral precursor and the fidelity depends on peptide sequence. The common ability of supramolecular systems to assemble on surfaces with appropriate chemistry combined with the tendency of many templates to mineralize multiple inorganic materials implies this approach defines a general platform for bottom-up-patterning of hybrid organic-inorganic materials.
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Affiliation(s)
- Susrut Akkineni
- Department
of Materials Science and Engineering, 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
| | - Gregory S Doerk
- Center
for Functional Nanomaterials, Brookhaven
National Laboratory, 735 Brookhaven Avenue, Upton, New York 11973, United States
| | - Chenyang Shi
- Physical
Sciences Division, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Biao Jin
- Physical
Sciences Division, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
| | - Shuai Zhang
- Department
of Materials Science and Engineering, 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
| | - Stefan Habelitz
- Department
of Preventive and Restorative Dental Sciences, School of Dentistry, University of California, San Francisco, California 94143, United States
| | - James J De Yoreo
- Department
of Materials Science and Engineering, 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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