Brain Signal Monitoring and Encoding for Humanoid Robots Use

Tamee, Kreangsak; Chaiwong, K.; Yothapakdee, Kriengsak; PP, Yupapin

doi:10.4172/2155-6210.1000e124

Cited by 7 publications

(4 citation statements)

References 19 publications

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“…With the rapid development of industry and technology, the risks and concerns of water pollution caused by various chemicals are increasing. [ 147–149 ] The water pollution can have a fatal impact on human life, environment, and safety, even with a very little amount. [ 150 ] For example, metal ions and radicals easily enter the human body through drinking water causing severe threats.…”

Section: Chemical Sensors Based On 2d Materialsmentioning

confidence: 99%

Chemical Sensors Based on Graphene and 2D Graphene Analogs

Lee

Cho

Jang

2023

Advanced Sensor Research

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The outbreak of the global pandemic has aroused significant attention from the public for healthy living environments. From this point of view, chemical sensors are crucial since these devices or actuators have diverse applications, such as environmental monitoring, food safety, industry, and healthcare. The development of chemical sensors may substitute human senses and precisely identify unspecified substances or discriminate materials accurately. For the implementation of chemical sensors utilized in daily life, there are requirements such as portability, low cost, low power consumption, high selectivity, and sensitivity. The most adequate materials are 2D materials that exactly agree with the described conditions. 2D materials have been studied for sensor applications owing to their unique material characteristics specialized for detecting particular substances. High surface to volume ratio or numerous reaction sites are representative physical properties of 2D materials. Furthermore, high carrier mobility is a typical feature of these substances appropriate for manufacturing advanced chemical sensors. Herein, the history and recent advances of 2D material‐based chemical sensors along with a description of perspectives and future challenges are introduced. This review provides a guideline for preparing chemical sensors based on 2D materials as next‐generation sensing devices.

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Section: Chemical Sensors Based On 2d Materialsmentioning

confidence: 99%

Chemical Sensors Based on Graphene and 2D Graphene Analogs

Lee

Cho

Jang

2023

Advanced Sensor Research

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“…224 A ''turn-on'' fluorescence method for the direct detection of Cu 2+ in solutions using molecular beacons and GO was designed by Li and co-workers. 225 In the presence of Cu 2+ , the molecular beacons were cut into short pieces and released, leading to fluorescence restoration.…”

Section: Graphene/nucleic Acid Interface-based Bionanotechnological A...mentioning

confidence: 99%

The graphene/nucleic acid nanobiointerface

2015

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The combination of nanomaterials with biomolecules yields functional nanostructured biointerfaces with synergistic properties and functions. Owing to a unique combination of its crystallographic and electronic structure, graphene and its derivatives exhibit several superior and typical properties, and has emerged as an attractive candidate for the fabrication of novel nanobiointerfaces with different kinds of unique applications. As is known, nucleic acids are stable and can easily handle modification, and can recognize a wide range of targets with high selectivity, specificity, and affinity. The integration of nucleic acids with graphene-based materials has been substantially advanced over the past few years, achieving amazing properties and functions, thereby exhibiting attractive potential applications in biosensing, diagnostics, drug screening and biomedicine. Herein, this review addresses the recent progress on the design and fabrication of graphene/nucleic acid nanostructured biointerfaces, and the fundamental understanding of their interfacial properties, as well as the various nanobiotechnological applications. To begin with, we summarize the basic features of the graphene and nucleic acid-based nanobiointerface, especially the interfacial interaction mechanism and the resulting biological effects. Then, the fabrication and characterization methodology of graphene and nucleic acid-based nanobiointerfaces are discussed. Next, particular emphasis is directed towards the exploration of their biosensing and biomedical applications, including small molecule detection, protein and DNA sensing/sequencing, as well as gene delivery and therapy. Finally, some significant prospects, further opportunities and challenges in this emerging field are also suggested.

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“…Duplex‐specific nuclease (DSN) is an enzyme that cleaves the DNA in duplex DNA or DNA–RNA hybrid. [ 56 ] The minimal criterion for using the DSN enzyme is to treat at least 10 base pairs containing duplex DNA or DNA–RNA heteroduplexes. The enzyme works effectively and degrades the DNA continuously until the last base pair is cleaved in a DNA duplex or DNA–RNA hybrid.…”

Section: Introductionmentioning

confidence: 99%

SARS‐CoV‐2 N Gene‐Targeted Anodic Stripping Voltammetry Sensor Using a Novel CoS‐NGQD/Pt@Pd Platform and Au‐DNA‐CdTe QD Probe

Selvam

Phan

Cho

2023

Adv Materials Technologies

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Rapid screening of individuals infected with severe acute respiratory syndrome‐coronavirus‐2 (SARS‐CoV‐2) is necessary to contain contagion in a large population. Nucleic acid‐based gold standard assays are time‐consuming, and nucleic acid amplification is mandatory and expensive, impeding the containment of the coronavirus disease 2019 (COVID‐19) outbreak. To overcome the aforementioned disadvantages, this study deals with a specially designed gold (Au)‐deoxyribonucleic acid (DNA)‐cadmium telluride (CdTe) quantum dot (QD) probe to target two sections of the nucleocapsid (N) gene of SARS‐CoV‐2 ribonucleic acid (RNA) of three variants (B.1.1.529, B.1.617.2, and B.1.351). A duplex‐specific nuclease (DSN)‐assisted highly selective release of signaling probes enable higher specificity, and an Au‐supported DNA probe is incorporated to carry many CdTe QD signaling probes. After dissolution, the generated Cd2+ ions are quantified at the novel cobalt sulfide (CoS)‐nitrogen‐doped graphene QD (NGQD)/platinum (Pt)@palladium (Pd) electrode with extraordinary sensitivity through square wave anodic stripping voltammetry (SWASV). The developed sensor exhibits a wide range of detection (10 to 108 copies µL−1) and a lower detection limit (0.12 copies µL−1), without any amplification. The selectivity of the sensor is tested against MERS and HCoV‐NL63, and real‐time detection is performed on heat‐inactivated viral samples, which show excellent selectivity.

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Brain Signal Monitoring and Encoding for Humanoid Robots Use

Cited by 7 publications

References 19 publications

Chemical Sensors Based on Graphene and 2D Graphene Analogs

Chemical Sensors Based on Graphene and 2D Graphene Analogs

The graphene/nucleic acid nanobiointerface

SARS‐CoV‐2 N Gene‐Targeted Anodic Stripping Voltammetry Sensor Using a Novel CoS‐NGQD/Pt@Pd Platform and Au‐DNA‐CdTe QD Probe

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