Results 1 to 10 of about 13,588 (119)
The Enzymatic Doped/Undoped Poly-Silicon Nanowire Sensor for Glucose Concentration Measurement [PDF]
Sensors, 2023 In this work, enzymatic doped/undoped poly-silicon nanowire sensors with different lengths were fabricated using a top-down technique to measure glucose concentration.
Cheng-Chih Hsu +3 more
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Engineering high aspect-ratio silicon nanostructures
Physical Sciences and Technology, 2023 Large-area high density vertical silicon nanowire arrays are fabricated by metal-assisted chemical etching. Two-dimensional silica colloidal crystal template or laser interference lithography are used to create gold metal nanohole arrays on a silicon ...
Ali Belarouci +2 more
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iScience, 2021 Summary: This work experimentally studies a silicon-cored tungsten nanowire selective metamaterial absorber to enhance solar-thermal energy harvesting. After conformally coating a thin tungsten layer about 40 nm thick, the metamaterial absorber exhibits ...
Jui-Yung Chang +6 more
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Scientific Reports, 2021 Production of high-aspect-ratio silicon (Si) nanowire-based anode for lithium ion batteries is challenging particularly in terms of controlling wire property and geometry to improve the battery performance.
Andam Deatama Refino +11 more
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A Novel Top-Down Fabrication Process for Vertically-Stacked Silicon-Nanowire Array
Applied Sciences, 2020 Silicon nanowires are widely used for sensing applications due to their outstanding mechanical, electrical, and optical properties. However, one of the major challenges involves introducing silicon-nanowire arrays to a specific layout location with ...
Kangil Kim +3 more
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Biosensors, 2022 Silicon nanowire field effect transistor (NWFET) sensors have been demonstrated to have high sensitivity, are label free, and offer specific detection. This study explored the effect of nanowire dimensions on sensors’ sensitivity. We used sidewall spacer
Chi-Chang Wu
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Internalization and Viability Studies of Suspended Nanowire Silicon Chips in HeLa Cells
Nanomaterials, 2020 Micrometer-sized silicon chips have been demonstrated to be cell-internalizable, offering the possibility of introducing in cells even smaller nanoelements for intracellular applications. On the other hand, silicon nanowires on extracellular devices have
Sara Durán +10 more
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Economical Silicon Nanowire Growth via Cooling Controlled Solid–Liquid–Solid Mechanism
Advanced Materials Interfaces, 2023 Conventional vapor–liquid–solid mechanism of nanowire growth opens up new opportunities of fabricating nanowires with controllable morphologies and aspect ratios.
Thao Nguyen +3 more
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Micromachines, 2021 In this work, a modified Bosch etching process is developed to create silicon nanowires. Au nanoparticles (NPs) formed by magnetron sputtering film deposition and thermal annealing were employed as the hard mask to achieve controllable density and high ...
Zengxing Zhang, Guohua Liu, Kaiying Wang
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Porous silicon nanowire arrays fabrication through one-step metal-assisted chemical etching
工程科学学报, 2019 One-step metal-assisted chemical etching (MACE) was used to fabricate porous silicon nanowire arrays. Also, the effects of doping level, AgNO3 concentration, and HF concentration on the morphology and structure of porous silicon nanowire were ...
HE Zu-dong +6 more
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