Reviewed Immunosensor Format Using Nanomaterial for Tungro Virus Detection

Uda, M. N. A.; Adam, Tijjani; Man, Hasfalina Che; Sfaridah, S. Faridah; Ishak, Zamri; Hashim, U.; Ariffin, Shahrul A.B.

doi:10.4028/www.scientific.net/amr.832.410

Cited by 21 publications

(9 citation statements)

References 18 publications

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“…The intervention of nanotechnology has produced a range of nanomaterial-based biosensors, ,, including metal NPs, carbon-based nanomaterials, , polymeric nanomaterials, etc. Carbon-based nanomaterials, especially graphene, are captivating due to their unique physicochemical properties and biocompatibility.…”

Section: Lig As a Biosensor For The Detection Of Sars-cov-2mentioning

confidence: 99%

Laser-Induced Graphene (LIG) as a Smart and Sustainable Material to Restrain Pandemics and Endemics: A Perspective

Dixit

Singh

2022

ACS Omega

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A healthy environment is necessary for a human being to survive. The contagious COVID-19 virus has disastrously contaminated the environment, leading to direct or indirect transmission. Therefore, the environment demands adequate prevention and control strategies at the beginning of the viral spread. Laser-induced graphene (LIG) is a three-dimensional carbon-based nanomaterial fabricated in a single step on a wide variety of low-cost to high-quality carbonaceous materials without using any additional chemicals potentially used for antiviral, antibacterial, and sensing applications. LIG has extraordinary properties, including high surface area, electrical and thermal conductivity, environmental-friendliness, easy fabrication, and patterning, making it a sustainable material for controlling SARS-CoV-2 or similar pandemic transmission through different sources. LIG’s antiviral, antibacterial, and antibiofouling properties were mainly due to the thermal and electrical properties and texture derived from nanofibers and micropores. This perspective will highlight the conducted research and the future possibilities on LIG for its antimicrobial, antiviral, antibiofouling, and sensing applications. It will also manifest the idea of incorporating this sustainable material into different technologies like air purifiers, antiviral surfaces, wearable sensors, water filters, sludge treatment, and biosensing. It will pave a roadmap to explore this single-step fabrication technique of graphene to deal with pandemics and endemics in the coming future.

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Section: Lig As a Biosensor For The Detection Of Sars-cov-2mentioning

confidence: 99%

Laser-Induced Graphene (LIG) as a Smart and Sustainable Material to Restrain Pandemics and Endemics: A Perspective

Dixit

Singh

2022

ACS Omega

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“…Thus, the improvement of various parameters and the enhanced sensitivity of detection through engineered nanostructures have recently gained attention 29 . The nanostructures lead to an increase in the surface area of device by efficiently reorganizing the target during the measurement 30 .…”

Section: Introductionmentioning

confidence: 99%

“…Due to the nanoscale in dimension, the development of high-performance nanostructures such as silica nanoparticles and graphene was widely performed. Silica nanoparticles and graphene nanostructures were commonly recorded as vital nanomaterials created using various methods by top-down and bottom-up processes 30 , 31 . Specifically, silica nanoparticles have homogeneous pore size, hydrophilic and excellent surface properties.…”

Section: Introductionmentioning

confidence: 99%

Silica and graphene mediate arsenic detection in mature rice grain by a newly patterned current–volt aptasensor

Uda

Gopinath

Hashim

et al. 2021

Sci Rep

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Arsenic is a major global threat to the ecosystem. Here we describe a highly accurate sensing platform using silica nanoparticles/graphene at the surface of aluminum interdigitated electrodes (Al IDE), able to detect trace amounts of arsenic(III) in rice grain samples. The morphology and electrical properties of fabricated Al IDEs were characterized and standardized using AFM, and SEM with EDX analyses. Micrometer scale Al IDEs were fabricated with silicon, aluminum, and oxygen as primary elements. Validation of the bare Al IDE with electrolyte fouling was performed at different pH levels. The sensing surface was stable with no electrolyte fouling at pH 7. Each chemical modification step was monitored with current–volt measurement. The surface chemical bonds were characterized by fourier transform infrared spectroscopy (FTIR) and revealed different peaks when interacting with arsenic (1600–1000 cm−1). Both silica nanoparticles and graphene presented a sensitive limit of detection as measured by slope calibration curves at 0.0000001 pg/ml, respectively. Further, linear regression was established using ΔI (A) = 3.86 E−09 log (Arsenic concentration) [g/ml] + 8.67 E−08 [A] for silica nanoparticles, whereas for graphene Y = 3.73 E−09 (Arsenic concentration) [g/ml] + 8.52 E−08 on the linear range of 0.0000001 pg/ml to 0.01 pg/ml. The R2 for silica (0.96) and that of graphene (0.94) was close to the maximum (1). Modification with silica nanoparticles was highly stable. The potential use of silica nanoparticles in the detection of arsenic in rice grain extract can be attributed to their size and stability.

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“…Losses with Fresh Fruit Bunch (FFB) was estimated to be 0.16 tonnes per hectare and it immediately showed an obvious decline in revenue for the nation in agricultural and more specifically in the oil palm sector [2]. Nanotechnology has attracted tremendous interest due to their noticeable performance in electronics, optics, and photonics especially with the aspect of nanostructures [3][4][5][6][7][8][9][10]. Among nanostructures, zinc oxide (ZnO) nanostructure is one of the most important nanomaterials for the current nanotechnological acheivements.…”

Section: Introductionmentioning

confidence: 99%

Distinct Detection of Ganoderma Boninense On Metal Oxides-Gold Nanoparticle Composite Deposited Interdigitated Electrode DNA sensor

Thivina

Hashim

Gopinath

et al. 2021

J. Phys.: Conf. Ser.

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Oil palms suffer severe losses due to Ganoderma boninense infection that causes Basal Stem Rot (BSR). The available detection measuring the severity of BSR disease have not proved satisfactory output. Due to the influence of oil palm industry in country’s economy, effective and efficient means of diagnostic measure is mandatory. Among the available diagnostic tools, biosensors were redeemed to yield the most rapid and selective results. To overcome the current issues, herein Interdigitated Electrode (IDE) electrochemical DNA biosensor to detect Ganoderma boninense was successfully designed and fabricated by thermal deposition. Lift-off photolithography fabrication process was applied followed by the surface chemical functionalization via seed deposition. Zinc Oxide (ZnO) and Titanium Dioxide (TiO2) were overlaid and the functionalized metal oxides IDE surfaces were used to detect DNA sequence complementation from Ganoderma boninense. Furthermore, gold nanoparticles were doped to increase the surface to volume ratio and enhance biocompatibility. Characterizations were made by validating the sensor’s topology characteristics and electrical characteristics. From the results recorded, it has been justified that IDE with ZnO doped with gold nanoparticles surface serves as an excellent DNA sensor for the detection of Ganoderma boninense with a remarkable current of 290 nA and 176 nA for immobilization and hybridization respectively.

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Reviewed Immunosensor Format Using Nanomaterial for Tungro Virus Detection

Cited by 21 publications

References 18 publications

Laser-Induced Graphene (LIG) as a Smart and Sustainable Material to Restrain Pandemics and Endemics: A Perspective

Laser-Induced Graphene (LIG) as a Smart and Sustainable Material to Restrain Pandemics and Endemics: A Perspective

Silica and graphene mediate arsenic detection in mature rice grain by a newly patterned current–volt aptasensor

Distinct Detection of Ganoderma Boninense On Metal Oxides-Gold Nanoparticle Composite Deposited Interdigitated Electrode DNA sensor

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