Novel Approaches in Fabrication and Integration of Nanowire for Micro/Nano Systems

Adam, Tijjani; Dhahi, Th. S.; Gopinath, Subash C.B.; Hashim, U.

doi:10.1080/10408347.2021.1925523

Cited by 15 publications

(4 citation statements)

References 106 publications

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“…Conformal lamination and large-scale integration onto the rough, non-planar, and uneven human body structures are required to create wearable sensing systems appropriate for personal healthcare monitoring [ 533 ]. Nanowires have the benefit of being able to be produced in nanoscale sizes for a variety of uses using diverse methods [ 534 ]. Fig.…”

Section: Challenges and Considerationsmentioning

confidence: 99%

“…Metals, semiconductors, oxides, and polymers can all be used to create nanowires by techniques including electrospinning and vapor deposition [ 33 ]. Nanowires are appropriate for use as circuit elements and interconnects in nanoscale electronic devices due to their minuscule diameter [ 34 ]. They may also be used in fields including medicine delivery, chemical and biological sensing, data storage, photonics, and energy storage [ 35 , 36 ].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

A comprehensive review on the biomedical frontiers of nanowire applications

Mim,

Hasan,

Chowdhury

et al. 2024

Heliyon

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Section: Challenges and Considerationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A comprehensive review on the biomedical frontiers of nanowire applications

Mim,

Hasan,

Chowdhury

et al. 2024

Heliyon

View full text Add to dashboard Cite

“…Thus far, the formation of multiple nanoscale gaps demands that each experience the materials regime process separately, a constraint imposing fabrication process is extremely time-consuming for manufacturing of very large complex circuitry. To tackle this challenge, an approach adopting size reduction that allows the simultaneous manufacturing of enormous numbers of nanoscale gaps in a single processing step has been developed [13][14][15]. Our multi-device approach, as expected, balances the power consumption through the materials regime procedure so that every nanoscale gap encounters size reduction in unison.…”

Section: Introductionmentioning

confidence: 99%

Experimental Demonstration of High-Sensitivity Nano capacitors via Advanced Nanofabrication Techniques for Nano Electronic Implementations

Haider Alrudainy,

Muaad Hussein,

U. Hashim

et al. 2024

IJNeaM

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Nano gap capacitors have recently received significant interest as a key component in a wide range of implementations including photonics, Nanoelectronics, and sensing applications. Many exploratory research projects are being conducted to investigate the electrical characteristics of these nano capacitors. One essential issue that this paper addresses is the need for highly sensitive nano gap capacitors which can be adopted for ultra-low power sensing implementations. In this paper, gold is utilized as the electrode material owing to its superb chemical stability, electrical conductivity, and biocompatibility. The fabrication process is started by designing the mask namely nano gap pad electrodes using AutoCAD software. Subsequently, the designs are finally transferred and fabricated onto a chrome glass surface. In this work, after a combination of conventional photolithography and size reduction approach used to fabricate the device, conventional photolithography is applied to transfer the nano gap pattern onto the gold surface. In order to achieve the desired dimension of the nano gap, a size reduction technique is employed. Describe the most important thing in 2-3 sentences only). Visual inspection using a High Power Microscope (HPM), 3D nano profiler, X-Ray diffractions (XRD), and Field Emission Scanning Electron Microscope (FESEM) have been employed to observe and validate the fabricated structures. Results show that a 2.5 nano Ampere is measured as the applied voltage increases to 10 mV. This firmly demonstrates the ultra-low power consumption, several Pico watts, of these nano gap capacitors. Further, our findings show that the fabricated 4nm gap structure can achieve an approximately 300 nano farad capacitor at low frequencies, which is advantageous for adoption in highly sensitive biosensors.

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“…The optical performance, electrical characteristics, chemical composition, and topographies are only a few of the highly modifiable parameters that may be found in nanowires. Different surface functionalization on various nanowires can be used to achieve a variety of biochemical sensing approaches, considerably expanding the applications for chemical and biomolecular (H 2 O 2 , nucleic acids, glucose, and proteins) sensing [5,8,9].…”

Section: Introductionmentioning

confidence: 99%

Recent Applications and Prospects of Nanowire-Based Biosensors

Tran

et al. 2023

Processes

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High-sensitivity biomedical sensors could make it possible to detect and classify chemical and biological species in a variety of applications, from disease diagnosis to medication discovery, thus, boosting the likelihood of life-saving intervention. Synthesized nanowires have already produced advancements in a variety of sectors, including biological sensors over the last decade. When compared to macro-sized materials, the nanowires’ large surface area-to-volume ratio increased sensitivity. Their applications for biomarker, viral, and DNA detection, as well as drug discovery, are also discussed. Self-powering, reusability, sensitivity in high ionic strength solvents, and long-term stability are all examples of recent developments. Shortly, the nanowire is likely to lead to major improvements in biomedical sensors. This review provides a full overview of the nanowire sensor’s working principle and production procedure. We have discussed how to produce nanowires that can be utilized as biosensors for different bacteria and pathogens, protease, DNA and RNA, neurotransmitters, and chemical compounds. Biosensing technology has dramatically improved because of the introduction of nanowires in biosensors. This is a result of the application of new biorecognition components and transducers, improvements in the manufacture, design, and miniaturization of nanostructured devices at the micron scale, and unique approaches for the synthesis of nanowires. The versatility, robustness, and dynamic nature of sensing technologies have all improved thanks to the usage of nanowires.

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Novel Approaches in Fabrication and Integration of Nanowire for Micro/Nano Systems

Cited by 15 publications

References 106 publications

A comprehensive review on the biomedical frontiers of nanowire applications

A comprehensive review on the biomedical frontiers of nanowire applications

Experimental Demonstration of High-Sensitivity Nano capacitors via Advanced Nanofabrication Techniques for Nano Electronic Implementations

Recent Applications and Prospects of Nanowire-Based Biosensors

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