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Josline MJ, Ghods S, Kosame S, Choi JH, Kim W, Kim S, Chang S, Hyun SH, Kim SI, Moon JY, Park HG, Cho SB, Ju H, Lee JH. Uniform Synthesis of Bilayer Hydrogen Substituted Graphdiyne for Flexible Piezoresistive Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307276. [PMID: 38196162 DOI: 10.1002/smll.202307276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 12/21/2023] [Indexed: 01/11/2024]
Abstract
Graphdiyne (GDY) has garnered significant attention as a cutting-edge 2D material owing to its distinctive electronic, optoelectronic, and mechanical properties, including high mobility, direct bandgap, and remarkable flexibility. One of the key challenges hindering the implementation of this material in flexible applications is its large area and uniform synthesis. The facile growth of centimeter-scale bilayer hydrogen substituted graphdiyne (Bi-HsGDY) on germanium (Ge) substrate is achieved using a low-temperature chemical vapor deposition (CVD) method. This material's field effect transistors (FET) showcase a high carrier mobility of 52.6 cm2 V-1 s-1 and an exceptionally low contact resistance of 10 Ω µm. By transferring the as-grown Bi-HsGDY onto a flexible substrate, a long-distance piezoresistive strain sensor is demonstrated, which exhibits a remarkable gauge factor of 43.34 with a fast response time of ≈275 ms. As a proof of concept, communication by means of Morse code is implemented using a Bi-HsGDY strain sensor. It is believed that these results are anticipated to open new horizons in realizing Bi-HsGDY for innovative flexible device applications.
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Affiliation(s)
- Mukkath Joseph Josline
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Soheil Ghods
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Saikiran Kosame
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
- Department of Physics, Gachon University, Seongnam, South Korea
| | - Jun-Hui Choi
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Woongchan Kim
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Sein Kim
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - SooHyun Chang
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Sang Hwa Hyun
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Seung-Il Kim
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
- Department of Mechanical Engineering and Materials Science, Washington University in Saint Louis, Saint Louis, MO, USA
| | - Ji-Yun Moon
- Department of Mechanical Engineering and Materials Science, Washington University in Saint Louis, Saint Louis, MO, USA
| | - Hyeong Gi Park
- AI-Superconvergence KIURI Translational Research Center, Ajou University, School of Medicine, Suwon, 16499, South Korea
| | - Sung Beom Cho
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
| | - Heongkyu Ju
- Department of Physics, Gachon University, Seongnam, South Korea
| | - Jae-Hyun Lee
- Department of Materials Science and Engineering, Ajou University, Suwon, 16499, South Korea
- Department of Energy Systems Research, Ajou University, Suwon, 16499, South Korea
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da Costa DS, dos Santos LN, Ferreira NR, Takeuchi KP, Lopes AS. Mairá-Potato ( Casimirella sp.): Botanical, Food, Pharmacological, and Phytochemical Aspects. Molecules 2023; 28:6069. [PMID: 37630321 PMCID: PMC10458469 DOI: 10.3390/molecules28166069] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/21/2023] [Accepted: 07/28/2023] [Indexed: 08/27/2023] Open
Abstract
Millions of people in the world live in food insecurity, so identifying a tuber with characteristics capable of meeting the demand for food and also identifying active compounds that can be used to minimize harm to human health is of great value. The aim was to carry out a review based on systematic review tools and the main objective was to seek information on botanical, food, pharmacological, and phytochemical aspects of Casimirella sp. and propose possible applications. This review showed papers that addressed botanical, food, pharmacological, and phytochemical aspects of the Mairá-potato and presented suggestions for using this tuber allied to the information described in the works found in the Google Academic, Scielo, Science Direct, Scopus, PubMed, and Web of Science databases. This review synthesized knowledge about the Mairá-potato that can contribute to the direction of further research on the suggested technological applications, both on the use of this tuber as a polymeric material and its use as biomaterial, encapsulation, bioactive use, and 3D printing, because this work collected information about this non-conventional food plant (PANC) that shows great potential for use in various areas of study.
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Affiliation(s)
- Danusa Silva da Costa
- LABIOTEC/FEA (Biotechnological Process Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Pará), Rua Augusto Corrêa S/N, Guamá, Belém 66075-900, PA, Brazil; (L.N.d.S.); (N.R.F.); (A.S.L.)
| | - Lucely Nogueira dos Santos
- LABIOTEC/FEA (Biotechnological Process Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Pará), Rua Augusto Corrêa S/N, Guamá, Belém 66075-900, PA, Brazil; (L.N.d.S.); (N.R.F.); (A.S.L.)
| | - Nelson Rosa Ferreira
- LABIOTEC/FEA (Biotechnological Process Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Pará), Rua Augusto Corrêa S/N, Guamá, Belém 66075-900, PA, Brazil; (L.N.d.S.); (N.R.F.); (A.S.L.)
| | - Katiuchia Pereira Takeuchi
- Department of Food and Nutrition, Faculty of Nutrition, UFMT (Federal University of Mato Grosso), Cuiabá 78060-900, MT, Brazil;
| | - Alessandra Santos Lopes
- LABIOTEC/FEA (Biotechnological Process Laboratory/Faculty of Food Engineering), ITEC (Institute of Technology), UFPA (Federal University of Pará), Rua Augusto Corrêa S/N, Guamá, Belém 66075-900, PA, Brazil; (L.N.d.S.); (N.R.F.); (A.S.L.)
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