A recent advancement on the applications of nanomaterials in electrochemical sensors and biosensors

Ramya, M.; Kumar, Pankaj; Rangasamy, Gayathri; Shankar, Varsha; Rajesh, G.; Nirmala, K.; Saravanan, A.; Alagumalai, Krishnapandi

doi:10.1016/j.chemosphere.2022.136416

Cited by 78 publications

(27 citation statements)

References 129 publications

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“…[8][9][10] For instance, gold, silver, platinum, and graphene are still the most used nanomaterials for electrochemical biosensors. 11 Furthermore, trends to improve signal transduction include developing nanocomposites, metallic nanoparticles, screen-printed electrodes, nanoelectromechanical systems (NEMS), incorporating organic conductive polymers and QDs. 12,13 Two-dimensional materials (2DMs) have also been immersed in electrochemical sensing for influenza H9N2 using reduced oxide graphene (rGO), GO for H1N1 influenza virus, and graphene for SARS-CoV-2 identification.…”

Section: Current Status In Advancing Biosensing Devices For Respirato...mentioning

confidence: 99%

Anticipating Challenges in Optical Nanobiosensors for Global Detection of Respiratory Viruses and Emerging Threats

Martínez Tolibia,

Galdámez-Martínez,

Salinas

et al. 2023

ECS Sens. Plus

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The unprecedented SARS-CoV-2 pandemic has opened huge opportunities for nanomaterial-based biosensors focused on timely detection of emerging respiratory viruses, where challenges must address actions for fast response and massive application. Accordingly, we provide a comprehensive perspective on critical aspects, including nanomaterials, biofunctionalization strategies, and bioreceptors engineering to increase accuracy, emphasizing optical nanobiosensors. The first biosensing prototype performance reveals the need to consider crucial factors for improvement, such as handling detection in complex matrices, standardization for commercial purposes, portability, integration with artificial intelligence, sustainability, and economic feasibility. By achieving these goals, biosensors would foster a prepared global healthcare landscape.

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Section: Current Status In Advancing Biosensing Devices For Respirato...mentioning

confidence: 99%

Anticipating Challenges in Optical Nanobiosensors for Global Detection of Respiratory Viruses and Emerging Threats

Martínez Tolibia,

Galdámez-Martínez,

Salinas

et al. 2023

ECS Sens. Plus

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“…With the development of nanotechnology, many kinds of typical nanomaterials have provided excellent platforms for the development of colorimetric biosensors. 29,34 Gold and silver nanoparticles have been extensively utilized in a variety of colorimetric biosensors due to their size-dependent optical properties.…”

Section: Color Indicatorsmentioning

confidence: 99%

Nanomaterial-based biosensors for the detection of foodborne bacteria: a review

Zheng,

Jin,

Xiong

et al. 2023

Analyst

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“…With the addition of yttrium oxide and the synthesis of rGO nanocomposites (nYZR), 3-aminopropyltriethoxysilane (APTES) was used for amine functionalization. It was then electrophoretic to the pre-hydrolyzed ITO coated glass substrate, and then biologically functionalized by covalent immobilization of anti-CYFRA-21-1 antibody (anti-CYFRA-21-1/APTES/nYZR/ITO) (Kumar et al, 2022). In this biosensor, the peak current decreases linearly with the increase of Cyfra21-1 concentration.…”

Section: Protein Constituentsmentioning

confidence: 99%

Advances in electrochemical biosensors for the detection of common oral diseases

Han

Liu

Guan

et al. 2023

Preprint

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With the advancement of society and people’s knowledge of oral health, the prevention of oral illnesses such as dental caries, periodontal disease, oral cancer, oral mucosal disease, salivary gland disease, and so on has become the primary focus of current health status and treatment. Although treatment for these diseases has focused on removing lesions or inhibiting progression, early detection has always been the focus of clinical research. And the non-invasive diagnosis is now the primary goal of clinical diagnosis. Meanwhile, the electrochemical approach can satisfy this need while also achieving a speedy and reliable diagnosis, giving patients a more comfortable option. And noninvasive detection of specific diseases can be achieved by detecting markers carried in body fluids. Therefore, in the context of disease, pathophysiological progress and electrochemical-assisted diagnosis form a close relationship, providing a basis for the detection of oral disease related indicators. As a result, this review comprehensively summarizes the detection and diagnosis of common oral diseases using electrochemical sensing technology and provides important insights for the development of electrochemical biosensors for the early detection of common oral diseases.

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A recent advancement on the applications of nanomaterials in electrochemical sensors and biosensors

Cited by 78 publications

References 129 publications

Anticipating Challenges in Optical Nanobiosensors for Global Detection of Respiratory Viruses and Emerging Threats

Anticipating Challenges in Optical Nanobiosensors for Global Detection of Respiratory Viruses and Emerging Threats

Nanomaterial-based biosensors for the detection of foodborne bacteria: a review

Advances in electrochemical biosensors for the detection of common oral diseases

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