ZnO and Graphene Microelectrode Applications in Biosensing

Campuzano, Susana; Pedrero, Marı́a; Nikoleli, Georgia‐Paraskevi; Pingarrón, José M.; Nikolelis, Dimitrios P.; Tzamtzis, Nikolaos; Psychoyios, Vasillios N.

doi:10.1002/9781118773826.ch1

Cited by 2 publications

(2 citation statements)

References 56 publications

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“…Therefor effectiveness can be designed using NMOs such as copper, iron, mangane titanium, nickel, cobalt, zirconium, tungsten, silver, and vanadium meta nanoparticles. The selection of these nanoparticles as an immobilizing matrix dep their morphological structure, biocompatibility, non−toxicity, catalytic pr orientation, and conformation [53]. Although a wide range of NMOs are availa oxide (ZnO), titanium dioxide (TiO2), iron oxide (Fe3O4), nickel oxide (NiO), and oxide (CuO) nanoparticles are reported to be the most preferred ones, seen as a r various biosensor technologies due to being relatively safe for mammals to use their unique features, they a ract great a ention from researchers in technologic such as medicine, biomedical, material chemistry, agriculture, information electronics, catalysis, environment, energy, and sensors [5,6,54,55].…”

Section: Electrochemical Biosensors Based On Nanostructured Metal Oxidesmentioning

confidence: 99%

Nanostructured Metal Oxide-Based Electrochemical Biosensors in Medical Diagnosis

Keles,

Sifa Ataman,

Taskin

et al. 2024

Biosensors

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Nanostructured metal oxides (NMOs) provide electrical properties such as high surface−to−volume ratio, reaction activity, and good adsorption strength. Furthermore, they serve as a conductive substrate for the immobilization of biomolecules, exhibiting notable biological activity. Capitalizing on these characteristics, they find utility in the development of various electrochemical biosensing devices, elevating the sensitivity and selectivity of such diagnostic platforms. In this review, different types of NMOs, including zinc oxide (ZnO), titanium dioxide (TiO2), iron (II, III) oxide (Fe3O4), nickel oxide (NiO), and copper oxide (CuO); their synthesis methods; and how they can be integrated into biosensors used for medical diagnosis are examined. It also includes a detailed table for the last 10 years covering the morphologies, analysis techniques, analytes, and analytical performances of electrochemical biosensors developed for medical diagnosis.

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Section: Electrochemical Biosensors Based On Nanostructured Metal Oxidesmentioning

confidence: 99%

Nanostructured Metal Oxide-Based Electrochemical Biosensors in Medical Diagnosis

Keles,

Sifa Ataman,

Taskin

et al. 2024

Biosensors

View full text Add to dashboard Cite

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“…Hybrid nanocomposites based on inorganic NPs with organic molecule modifiers have various functions covering a wide range of applications, particularly in the following sectors and applications: health sector (Byrappa et al, 2008;Kopecek, 2009;Chanana et al, 2013;Ni et al, 2020;Lavrador et al, 2021), wound healing applications (Chen et al, 2022), long-term tracking stem cell transplantation therapy in vivo (Xie et al, 2022), electrochemical immunosensing (Campuzano et al, 2017), optics (Shavel et al, 2004;Melnikau et al, 2016;Melnikau et al, 2018), micro-electronics (Banerjee et al, 2009), transportation, packaging (Moustafa et al, 2021), energy (Li et al, 2016;Mahmood et al, 2016;Liu et al, 2019), housing (Saba et al, 2016), catalysis (Shahmoradi et al, 2011Liu et al, 2014;Tomai et al, 2021) and the environment (Sanchez et al, 2011). Cyclodextrins (CDxs) were reported as solubilizing agents, which could improve C60 water solubility when coated by CDxs (Ikeda, 2013).…”

Section: Other Applications Outside Of Biomedicinementioning

confidence: 99%

Hierarchy of hybrid materials. Part-II: The place of organics-on-inorganics in it, their composition and applications

et al. 2023

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Hybrid materials or hybrids incorporating organic and inorganic constituents are emerging as a very potent and promising class of materials due to the diverse but complementary nature of their properties. This complementarity leads to a perfect synergy of properties of the desired materials and products as well as to an extensive range of their application areas. Recently, we have overviewed and classified hybrid materials describing inorganics-in-organics in Part-I (Saveleva, et al., Front. Chem., 2019, 7, 179). Here, we extend that work in Part-II describing organics–on-inorganics, i.e., inorganic materials modified by organic moieties, their structure and functionalities. Inorganic constituents comprise of colloids/nanoparticles and flat surfaces/matrices comprise of metallic (noble metal, metal oxide, metal-organic framework, magnetic nanoparticles, alloy) and non-metallic (minerals, clays, carbons, and ceramics) materials; while organic additives can include molecules (polymers, fluorescence dyes, surfactants), biomolecules (proteins, carbohydtrates, antibodies and nucleic acids) and even higher-level organisms such as cells, bacteria, and microorganisms. Similarly to what was described in Part-I, we look at similar and dissimilar properties of organic-inorganic materials summarizing those bringing complementarity and composition. A broad range of applications of these hybrid materials is also presented whose development is spurred by engaging different scientific research communities.

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ZnO and Graphene Microelectrode Applications in Biosensing

Cited by 2 publications

References 56 publications

Nanostructured Metal Oxide-Based Electrochemical Biosensors in Medical Diagnosis

Nanostructured Metal Oxide-Based Electrochemical Biosensors in Medical Diagnosis

Hierarchy of hybrid materials. Part-II: The place of organics-on-inorganics in it, their composition and applications

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