Recent advances on gold and silver nanoparticle-based colorimetric strategies for the detection of different substances and SARS-CoV-2: a comprehensive review

Sahu, Sushama; Sharma, Surbhi; Kurrey, Ramsingh; Ghosh, Kallol K.

doi:10.1039/d2en00503d

Cited by 11 publications

(8 citation statements)

References 193 publications

(319 reference statements)

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“…Electrospinning can generate a high-specific-surface-area and three-dimensional porous meshes that can serve as chemosensors and be capable of pollution treatment due to their unique structure and multistage processing [169,184,185]. Electrospinning has developed rapidly in the direction of nanotechnology, developing toward microtechnology, complex nanostructures/nanodevices, and various nanoarrays, and has shown its application advantages in various scientific fields.…”

Section: Discussionmentioning

confidence: 99%

Electrospun Nanofibers as Chemosensors for Detecting Environmental Pollutants: A Review

2023

Chemosensors

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Electrospun nanofibers have shown their advantages for applications in a wide variety of scientific fields thanks to their unique properties. Meanwhile, electrospinning is closely following the fast development of nano science and nanotechnology to move forward to smaller (pico-technology), more complicated nanostructures/nanodevices and more order (all kinds of nano arrays). Particularly, multiple-fluid electrospinning has the strong capability of creating nanostructures from a structural spinneret in a single-step and a straightforward “top-down” manner, holding great promise for creation on a large scale. This review is just to conclude the state-of-art studies on the related topics and also point out that the future directions of environmental detection require chemosensors, while the improvement of sensors requires new chemically synthesized functional substances, new nanostructured materials, application convenience, and functional integration or synergy. Based on the developments of electrospinning, more and more possibilities can be drawn out for detecting environmental pollutants with electrospun nanostructures as the strong support platform.

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Section: Discussionmentioning

confidence: 99%

Electrospun Nanofibers as Chemosensors for Detecting Environmental Pollutants: A Review

2023

Chemosensors

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“…73 Sahu et al reviewed the latest advances on targeted implementation of nanoparticle-based colourimetric methods in detecting various substances, including SARS-CoV-2, in various fields such as environmental science, virology, and biomedicine, with a particular focus on the physicochemical properties and applications of gold and silver nanoparticles and their potential for future development. 74 . Second, nanotechnology-based filtration systems can be used to remove SARS-CoV-2 from wastewater.…”

Section: F I G U R Ementioning

confidence: 99%

Diving boldly into COVID‐19 contaminated wastewater: Eyes at nanotechnology‐assisted solutions

Al‐Hazmi,

Kot‐Wasik,

Shokrani

et al. 2023

Clinical and Translational Dis

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Several studies have been directed to find scalable, swift, accurate, and costeffective strategies for detecting, monitoring, and treating coronavirus disease 2019 . Indeed, the lack of a fast and practical method for detecting the infected regions makes decision-making challenging to combat the critical pandemic-struck situations. The probable 'wrong', or rather inadequate, decisions not only have a boomerang effect on the economy but also can lead to an increase in the number of infected individuals, degree of hospitalization,This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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“…Second, these sensors are practical for point-of-care diagnostics in environments with limited resources because they are inexpensive than AuNPs and easy to use. 59 Furthermore, AgNPs exhibit high levels of stability, ensuring reproducible results. The portability of these sensors also allows for field testing and remote monitoring.…”

Section: Functional Materials and Mechanism For Selective Detectionmentioning

confidence: 99%

Progress in the design of portable colorimetric chemical sensing devices

Kant,

Shrivas,

Tejwani

et al. 2023

Nanoscale

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Recent advances on gold and silver nanoparticle-based colorimetric strategies for the detection of different substances and SARS-CoV-2: a comprehensive review

Abstract: Nanoparticle (NP)-based colorimetric methods are extensively used for the rapid detection of different substances and SARS-CoV-2 in various fields such as environmental science, virology, pollution research, food industry, as well as biomedicine.

Cited by 11 publications

References 193 publications

Electrospun Nanofibers as Chemosensors for Detecting Environmental Pollutants: A Review

Electrospun Nanofibers as Chemosensors for Detecting Environmental Pollutants: A Review

Diving boldly into COVID‐19 contaminated wastewater: Eyes at nanotechnology‐assisted solutions

Progress in the design of portable colorimetric chemical sensing devices

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