Sensitive and specific clinically diagnosis of SARS-CoV-2 employing a novel biosensor based on boron nitride quantum dots/flower-like gold nanostructures signal amplification

Hatamluyi, Behnaz; Rezayi, Majid; Jamehdar, Saeid Amel; Rizi, Kobra Salimian; Mojarrad, Majid; Meshkat, Zahra; Choobin, Hamzeh; Soleimanpour, Saman; Boroushaki, Mohammad Taher

doi:10.1016/j.bios.2022.114209

Cited by 42 publications

(17 citation statements)

References 65 publications

(66 reference statements)

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“… Methods Strategy LOD Ref. Electrochemical boron nitride quantum dots / flower-like gold nanostructures signal amplification 0.48 aM [39] Fluorescent Exo III and DNAzyme-mediated signal amplification 3.3 fM [14] Colorimetric thiol-modified antisense oligonucleotide-capped AuNPs 0.18 ng μL -1 [40] Electrochemical dual-probe hybridization based on magnetic capture probes and target 0.1 fM [41] Electrochemical based on gold nanomaterials electrodes and signal of [Ru(bpy) 3 ] 2+ /carbon nanodots 514 aM [42] Electrochemical morpholino-modified graphene field-effect transistor nanosensor 0.37 fM [43] Electrochemical bipedal DNA walker amplification strategy 7.8 aM [16] Electrochemical DNA Walker based on Au@Ti3C2@PEI-Ru(dcbpy)32+ nanocomposite 0.21 fM [15] Colorimetric DNA aptamers 20 pM [44] Colorimetric and Data analysis based on Smartphone SCGS/DNA walker combined with enzyme-catalyzed amplification 1.19 pM This work …”

Section: Discussionmentioning

confidence: 99%

A visual detection strategy for SARS-CoV-2 based on dual targets-triggering DNA walker

Zhao

2023

Sensors and Actuators B: Chemical

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Section: Discussionmentioning

confidence: 99%

A visual detection strategy for SARS-CoV-2 based on dual targets-triggering DNA walker

Zhao

2023

Sensors and Actuators B: Chemical

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“…Boroushaki, et al fabricated a carbon electrochemical sensor to fabricate a screen-printed electrode reinforced by boron nitride quantum dots/a flower-like gold nanostructure. The developed electrochemical biosensor has the potential for the sensitive and accurate diagnosis of SARS-CoV-2 in laboratory samples [ 61 ]. Further, Zheng, et al developed a fluorescent quantum dot coupled with the B-cell epitopes of SARS-CoV-2 to determine SARS-CoV-2 with a detection limit of 100 pM.…”

Section: Nanobiosensors For Sars-cov-2 Diagnosismentioning

confidence: 99%

State-of-the-Art Smart and Intelligent Nanobiosensors for SARS-CoV-2 Diagnosis

et al. 2022

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The novel coronavirus appeared to be a milder infection initially, but the unexpected outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), commonly called COVID-19, was transmitted all over the world in late 2019 and caused a pandemic. Human health has been disastrously affected by SARS-CoV-2, which is still evolving and causing more serious concerns, leading to the innumerable loss of lives. Thus, this review provides an outline of SARS-CoV-2, of the traditional tools to diagnose SARS-CoV-2, and of the role of emerging nanomaterials with unique properties for fabricating biosensor devices to diagnose SARS-CoV-2. Smart and intelligent nanomaterial-enabled biosensors (nanobiosensors) have already proven their utility for the diagnosis of several viral infections, as various detection strategies based on nanobiosensor devices are already present, and several other methods are also being investigated by researchers for the determination of SARS-CoV-2 disease; however, considerably more is undetermined and yet to be explored. Hence, this review highlights the utility of various nanobiosensor devices for SARS-CoV-2 determination. Further, it also emphasizes the future outlook of nanobiosensing technologies for SARS-CoV-2 diagnosis.

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“…Biosensors could be organized by conforming to the bio-identification element or physiochemical transfer type. Biosensors could be classed as piezoelectric, electrochemical, thermal and optical biosensors based on the converter ( Pejcic et al, 2006 ; Darroudi et al, 2022 ; Hatamluyi et al, 2022 ).…”

Section: Biosensors For Breast Cancer Diagnosismentioning

confidence: 99%

Application of MXene in the diagnosis and treatment of breast cancer: A critical overview

Ranjbari

Darroudi

Hatamluyi

et al. 2022

Front. Bioeng. Biotechnol.

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Breast cancer is the second most common cancer worldwide. Prognosis and timely treatment can reduce the illness or improve it. The use of nanomaterials leads to timely diagnosis and effective treatment. MXenes are a 2D material with a unique composition of attributes, containing significant electrical conductance, high optical characteristics, mechanical consistency, and excellent optical properties. Current advances and insights show that MXene is far more promising in biotechnology applications than current nanobiotechnology systems. MXenes have various applications in biotechnology and biomedicine, such as drug delivery/loading, biosensor, cancer treatment, and bioimaging programs due to their high surface area, excellent biocompatibility, and physicochemical properties. Surface modifications MXenes are not only biocompatible but also have multifunctional properties, such as aiming ligands for preferential agglomeration at the tumor sites for photothermal treatment. Studies have shown that these nanostructures, detection, and breast cancer therapy are more acceptable than present nanosystems in in vivo and in vitro. This review article aims to investigate the structure of MXene, its various synthesis methods, its application to cancer diagnosis, cytotoxicity, biodegradability, and cancer treatment by the photothermal process (in-vivo and in-vitro).

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Sensitive and specific clinically diagnosis of SARS-CoV-2 employing a novel biosensor based on boron nitride quantum dots/flower-like gold nanostructures signal amplification

Cited by 42 publications

References 65 publications

A visual detection strategy for SARS-CoV-2 based on dual targets-triggering DNA walker

A visual detection strategy for SARS-CoV-2 based on dual targets-triggering DNA walker

State-of-the-Art Smart and Intelligent Nanobiosensors for SARS-CoV-2 Diagnosis

Application of MXene in the diagnosis and treatment of breast cancer: A critical overview

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