A comprehensive review on nano-molybdenum disulfide/DNA interfaces as emerging biosensing platforms

Kukkar, Manil; Mohanta, Girish C.; Tuteja, Satish K.; Kumar, Parveen; Bhadwal, Akhshay Singh; Samaddar, Pallabi; Kim, Ki‐Hyun; Deep, Akash

doi:10.1016/j.bios.2018.02.035

Cited by 39 publications

(19 citation statements)

References 205 publications

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“…By numerous researchers, the application and alternation of coated MoS2 nanostructured supplies has been found. (Akbari et al, 2018;Kukkar et al, 2018) In this appraisal, we have calculated about modern progress in the field of MoS2. Applications of MoS2 at a wide range start from their chemical properties as enormous surface area, mechanical discovery and excellent charge reposition property.…”

Section: Discussionmentioning

confidence: 99%

Review Molybdenum Disulfide for Different Applications -A Review

Iqbal

Kousar

Tehseen

et al. 2020

Pak. j. sci. ind. res. Ser. A: phys. sci.

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MoS2 is a layered evolution metal having similar structure to graphene. It has got universal consideration due to its different applications as sensors, energy storage devices, energy adaptation and environmental remediation. The properties of MoS2 and graphene are almost comparable but MoS2 has higher tendency than graphene because it has a low cost, tunable band gap and good visibility for light absorption properties. So, our main focus is to elaborate the up-to-date advances of MoS2 with respect to applications of energy and environment at broad area, for example, applications in HER, Li-ion battery, dye sensitized soar cells and super capacitors. At last the submission of energy and environmental for challenges to design MoS2 are painted. But MoS2 also has some limitations as a good photo catalyst which are discussed in this review article. In this study, we systematically explore the recent researches on transition metal doped MoS2 as photo catalyst for hydrogen evolution by splitting the water

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Section: Discussionmentioning

confidence: 99%

Review Molybdenum Disulfide for Different Applications -A Review

Iqbal

Kousar

Tehseen

et al. 2020

Pak. j. sci. ind. res. Ser. A: phys. sci.

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“…Monolayer MoS 2 nanosheets have been used as a biosensor for DNA detection, which has been confirmed to bind well with the unique transduction properties of 2D MoS 2 nanosheets. Sensors can be acted based on the principles of fluorescence, electro-chemiluminescence, and electrochemistry with many beneficial features (e.g., strong biointerfacing through various conjugation chemistries, facile sensor assembly, high stability with regard to temperature/pH, and high affinity to target) [42]. In another example, a DNA biosensor was designed based on a 2D-g-C 3 N 4 nanosheet utilizing affinity changes of g-C 3 N 4 to DNA probes upon their targeting of analyte and the related positron emission tomography (PET) and the fluorescence-based quenching effect.…”

Section: Biosensingmentioning

confidence: 99%

“…In comparison with traditional nanoparticle-based biosensors, 2D layered nanostructures have the high surface-to-volume ratio with large-area immobilization of sensing targets and the fascinating performances such as light-absorption capability and fast electron transfer fluorescencequenching effect based on the unique physicochemical property of 2D nanosheets. Indeed, there is a continuous demand for the development of highly sensitive, selective, efficient, and cost-effective biosensing platforms [40,42,43].…”

Section: Biosensingmentioning

confidence: 99%

The Role of Novel Composite of 2D Materials and Their Characterization, Properties, and Potential Applications in Different Fields

Sayyar¹,

Jamshidi²

2021

Composite Materials

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Thin layers or coating of transition metal dichalcogenides (TMDs) is a new class of two-dimensional (2D) inorganic materials with unique physical and chemical properties. This book chapter covers the recent research of thin film of 2D materials using various novel technologies to synthesize and grow monolayer 2D materials on different substrates in different fields based on the knowledge available in the literature. Thin film on substrate can be enhanced with the favorable properties. Therefore, selection of methods can play a key role in characterizing the coating. The novel coating processes on composite materials and their characterization, properties, and process and potential applications also have been discussed. The 2D materials that have been investigated created a thin film through different methods and were used to serve different biomedical purposes such as modifying drug release, improving energy efficiency and storing energy, catalysts, and so an.

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“…Recently, 2D layered molybdenum sulfide nanosheets have shown great potential through combination with DNA as a biorecognition medium, opening new opportunities to develop highly sensitive and specific electrochemical sensors. The use of specific short ssDNA sequences like aptamers has been proven to bind well with the unique transduction properties of 2D MoS 2 nanosheets to realize aptasensing devices having a high response, without labeling or any use of amplifiers, even at very low concentrations (up to 10 −15 M) of target DNA [ 90 , 119 ].…”

Section: Current and Future Perspectivesmentioning

confidence: 99%

Mo-Based Layered Nanostructures for the Electrochemical Sensing of Biomolecules

Zribi

Neri

2020

Sensors

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Mo-based layered nanostructures are two-dimensional (2D) nanomaterials with outstanding characteristics and very promising electrochemical properties. These materials comprise nanosheets of molybdenum (Mo) oxides (MoO2 and MoO3), dichalcogenides (MoS2, MoSe2, MoTe2), and carbides (MoC2), which find application in electrochemical devices for energy storage and generation. In this feature paper, we present the most relevant characteristics of such Mo-based layered compounds and their use as electrode materials in electrochemical sensors. In particular, the aspects related to synthesis methods, structural and electronic characteristics, and the relevant electrochemical properties, together with applications in the specific field of electrochemical biomolecule sensing, are reviewed. The main features, along with the current status, trends, and potentialities for biomedical sensing applications, are described, highlighting the peculiar properties of Mo-based 2D-nanomaterials in this field.

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A comprehensive review on nano-molybdenum disulfide/DNA interfaces as emerging biosensing platforms

Cited by 39 publications

References 205 publications

Review Molybdenum Disulfide for Different Applications -A Review

Review Molybdenum Disulfide for Different Applications -A Review

The Role of Novel Composite of 2D Materials and Their Characterization, Properties, and Potential Applications in Different Fields

Mo-Based Layered Nanostructures for the Electrochemical Sensing of Biomolecules

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