The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test
The β-nickel sulfide (β-NiS) nanobelts were fabricated by electrodepositing a nickel nanosheet film on Indium tin oxide (ITO)-coated glass substrates and sulfuring the nickel film on ITO-coated glass substrates. The sulfurization method can be used to form nanobelts without a template. A small glass...
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MDPI AG
2023-08-01
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| Series: | Nanomaterials |
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| Online Access: | https://www.mdpi.com/2079-4991/13/16/2371 |
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| author | Hsiensheng Lin Chengming Peng Jenbin Shi Bochi Zheng Hsuanwei Lee Pofeng Wu Minway Lee |
| author_facet | Hsiensheng Lin Chengming Peng Jenbin Shi Bochi Zheng Hsuanwei Lee Pofeng Wu Minway Lee |
| author_sort | Hsiensheng Lin |
| collection | DOAJ |
| description | The β-nickel sulfide (β-NiS) nanobelts were fabricated by electrodepositing a nickel nanosheet film on Indium tin oxide (ITO)-coated glass substrates and sulfuring the nickel film on ITO-coated glass substrates. The sulfurization method can be used to form nanobelts without a template. A small glass tube was used to anneal the sulfur sheet with a nickel nanosheet film. After applying vacuum to the tube, the specimen was annealed at 500 °C. By adjusting the weight of the sulfur sheet in a small glass tube, a nanobelt structure can be formed on the film for 4 h. The β-NiS nanobelt film had a sulfide and nickel molar ratio that was nearly 0.7 (S/Ni). After five years of a long-term storage test, the β-NiS nanobelt films were able to measure the glucose in a solution with the value of sensitivity of 8.67 µA cm<sup>−2</sup> µM<sup>−1</sup>. The β-NiS nanobelt film also detected glucose with a limit of low detection (LOD) of around 0.173 µM. The estimation of reproducibility was over 98%. Therefore, the β-NiS nanobelt film has a significant ability to detect low concentrations of glucose in a solution. |
| first_indexed | 2024-03-10T23:40:09Z |
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| id | doaj.art-0233260e165b49e196e510529566e842 |
| institution | Directory Open Access Journal |
| issn | 2079-4991 |
| language | English |
| last_indexed | 2024-03-10T23:40:09Z |
| publishDate | 2023-08-01 |
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| spelling | doaj.art-0233260e165b49e196e510529566e8422023-11-19T02:28:10ZengMDPI AGNanomaterials2079-49912023-08-011316237110.3390/nano13162371The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage TestHsiensheng Lin0Chengming Peng1Jenbin Shi2Bochi Zheng3Hsuanwei Lee4Pofeng Wu5Minway Lee6Department of Electronic Engineering, Lunghwa University of Science and Technology, No. 300, Sec. 1, Wanshou Rd., Guishan, Taoyuan 333326, TaiwanDepartment of Medicine, Chung Shan Medical University, No. 110, Sec. 1, Chien-Kuo N. Rd., Taichung 402367, TaiwanDepartment of Electronic Engineering, Feng Chia University, 100, Wen-Hwa Rd., Seatwen, Taichung 407102, TaiwanPh.D. Program of Electrical and Communications Engineering, Feng Chia University, 100, Wen-Hwa Rd, Seatwen, Taichung 407102, TaiwanPh.D. Program of Electrical and Communications Engineering, Feng Chia University, 100, Wen-Hwa Rd, Seatwen, Taichung 407102, TaiwanDepartment of Electrophysics, National Chiayi University, Chiayi City 60004, TaiwanDepartment of Physics, Institute of Nanoscience, National Chung Hsing University, 250 Kuo Kuang Rd., Taichung 40227, TaiwanThe β-nickel sulfide (β-NiS) nanobelts were fabricated by electrodepositing a nickel nanosheet film on Indium tin oxide (ITO)-coated glass substrates and sulfuring the nickel film on ITO-coated glass substrates. The sulfurization method can be used to form nanobelts without a template. A small glass tube was used to anneal the sulfur sheet with a nickel nanosheet film. After applying vacuum to the tube, the specimen was annealed at 500 °C. By adjusting the weight of the sulfur sheet in a small glass tube, a nanobelt structure can be formed on the film for 4 h. The β-NiS nanobelt film had a sulfide and nickel molar ratio that was nearly 0.7 (S/Ni). After five years of a long-term storage test, the β-NiS nanobelt films were able to measure the glucose in a solution with the value of sensitivity of 8.67 µA cm<sup>−2</sup> µM<sup>−1</sup>. The β-NiS nanobelt film also detected glucose with a limit of low detection (LOD) of around 0.173 µM. The estimation of reproducibility was over 98%. Therefore, the β-NiS nanobelt film has a significant ability to detect low concentrations of glucose in a solution.https://www.mdpi.com/2079-4991/13/16/2371electrodepositionβ-NiSnanobeltnon-enzymaticglucose sensor |
| spellingShingle | Hsiensheng Lin Chengming Peng Jenbin Shi Bochi Zheng Hsuanwei Lee Pofeng Wu Minway Lee The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test Nanomaterials electrodeposition β-NiS nanobelt non-enzymatic glucose sensor |
| title | The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test |
| title_full | The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test |
| title_fullStr | The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test |
| title_full_unstemmed | The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test |
| title_short | The Slight Adjustment in the Weight of Sulfur Sheets to Synthesize β-NiS Nanobelts for Maintaining Detection of Lower Concentrations of Glucose through a Long-Term Storage Test |
| title_sort | slight adjustment in the weight of sulfur sheets to synthesize β nis nanobelts for maintaining detection of lower concentrations of glucose through a long term storage test |
| topic | electrodeposition β-NiS nanobelt non-enzymatic glucose sensor |
| url | https://www.mdpi.com/2079-4991/13/16/2371 |
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