Flower-like CuO/NiO nanostructures decorated activated carbon nanofiber membranes for flexible, sensitive, and selective enzyme-free glucose detection

Saravanan, J.; Pannipara, Mehboobali; Al‐Sehemi, Abdullah G.; Talebi, Sara; Periasamy, Vengadesh; Shah, Syed Shaheen; Aziz, Md. Abdul; kumar, G. Gnana

doi:10.1007/s10854-021-06927-x

Cited by 31 publications

(11 citation statements)

References 57 publications

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“…Similarly, tunable morphology has been regarded as another critical factor in fabricating electrode materials for HSCs. Careful modification of the morphology of nanostructures affect the shape profiles of the nanomaterials and expose different crystal facets and active sites, which often significantly affect the HSCs electrochemical performances [98–102] …”

Section: Characteristic Features Of Scsmentioning

confidence: 99%

“…Careful modification of the morphology of nanostructures affect the shape profiles of the nanomaterials and expose different crystal facets and active sites, which often significantly affect the HSCs electrochemical performances. [98][99][100][101][102] As electrode materials for HSCs, various active materials have been investigated, consisting of porous/activated/functionalized carbon, [59,105] metal hydroxides, [106] metal oxides, [107] metal-organic frameworks (MOFs), [108] and conductive polymers. [109] Parameters like SSA, morphology, and pore-size of electrode materials define the performance of SC in terms of stability, specific power, and specific energy.…”

Section: Hscsmentioning

confidence: 99%

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Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Shah

Aziz

Yamani

2022

The Chemical Record

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Due to advancements in technology, the energy demand is becoming more intense with time. The rapid fossil fuels consumption and environmental concerns triggered intensive research for alternative renewable energy resources, including sunlight and wind. Yet, due to their time‐dependent operations, significant electric energy storage systems are required to store substantial energy. In this regard, electrochemical energy storage devices, like batteries and supercapacitors (SCs), have recently attracted much research attention. Recent developments in SCs demonstrated that hybrid SCs (HSCs), which combine the excellent properties of batteries and SCs, increase the specific energy, specific power, specific capacitance, and life span. Carbonaceous and redox‐active materials have been explored as efficient electrode materials for applications in HSCs, ultimately enhancing their electrochemical performances. The HSCs performance significantly depends on the porosity, specific surface area, and conductivity of the electrode materials. This review article gives an overview of recent advances in developing HSCs with high specific power, specific energy, and long cyclic‐life. The fabrication of various HSCs materials using carbonaceous and redox‐active nanoarchitectures and their characterization are explored in‐depth, including electrode development, basic principles, and device engineering. A proper investigation has been conducted regarding state‐of‐the‐art materials as HSC electrodes. This review focuses on the most up‐to‐date, cutting‐edge, electrode materials for HSCs and their performance. The possibilities for novel electrode materials and their impact on the HSCs performance for future energy storage are also discussed.

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Section: Characteristic Features Of Scsmentioning

confidence: 99%

Section: Hscsmentioning

confidence: 99%

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Shah

Aziz

Yamani

2022

The Chemical Record

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“…erable attention due to their numerous benefits, including high sensitivity, improved selectivity, reliability, and portability. [12,13,[109][110][111][112][113][114][115] Particularly, electrochemical sensors based on transition-metal oxides modified FTO/ITO substrate further reduce the cost of the sensor product and can easily approach at the scalability level. An efficient electrocatalytic material needs to fulfill three critical features for sensing applications, which are as follows: 1) larger surface area and unique morphology, 2) abundance of active catalytic sites, and 3) fast and rapid fabrication procedure.…”

Section: P E R S O N a L A C C O U N T T H E C H E M I C A L R E C O R Dmentioning

confidence: 99%

“…Scientific developments have introduced various analytical tools and techniques to observe the purity levels of the target analytes [13,109–112] . In this regard, the electrochemical sensors have attained considerable attention due to their numerous benefits, including high sensitivity, improved selectivity, reliability, and portability [12,13,109–115] . Particularly, electrochemical sensors based on transition‐metal oxides modified FTO/ITO substrate further reduce the cost of the sensor product and can easily approach at the scalability level.…”

Section: Development Of Materials By Aacvd For Carious Applicationsmentioning

confidence: 99%

Recent Advances in Processing and Applications of Heterobimetallic Oxide Thin Films by Aerosol‐Assisted Chemical Vapor Deposition

Ehsan

Shah

Basha

et al. 2021

The Chemical Record

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The fabrication of smart, efficient, and innovative devices critically needs highly refined thin‐film nanomaterials; therefore, facile, scalable, and economical methods of thin films production are highly sought‐after for the sustainable growth of the hi‐tech industry. The chemical vapor deposition (CVD) technique is widely implemented at the industrial level due to its versatile features. However, common issues with a precursor, such as reduced volatility and thermal stability, restrict the use of CVD to produce novel and unique materials. A modified CVD approach, named aerosol‐assisted CVD (AACVD), has been the center of attention due to its remarkable tendency to fabricate uniform, homogenous, and distinct nano‐architecture thin films in an uncomplicated and straightforward manner. Above all, AACVD can utilize any custom‐made or commercially available precursors, which can be transformed into a transparent solution in a common organic solvent; thus, a vast array of compounds can be used for the formation of nanomaterial thin films. This review article highlights the importance of AACVD in fabricating heterobimetallic oxide thin films and their potential in making energy production (e. g., photoelectrochemical water splitting), energy storage (e. g., supercapacitors), and environmental protection (e. g., electrochemical sensors) devices. A heterobimetallic oxide system involves two metallic species either in a composite, solid solution, or metal‐doped metal oxides. Moreover, the AACVD tunable parameters, such as temperature, deposition time, and precursor, which drastically affect thin films microstructure and their performance in device applications, are also discussed. Lastly, the key challenges and issues of scaling up AACVD to the industrial level and processing for emerging functional materials are also highlighted.

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“…The advantage of using enzyme-based biosensors relies on the possibility of working in mild conditions, typically consisting of buffer solutions at close neutral pH and low applied potentials. In this regard, glucose detection can be achieved both by enzymatic biosensors [22][23][24] and non-enzymatic sensors [25][26][27][28][29] with competitive analytical performances. However, non-enzymatic sensors usually need for basic conditions (e.g., 0.1 M NaOH) and relatively high oxidative potential (e.g., > 0.45 V).…”

Section: Introductionmentioning

confidence: 99%

An origami paper-based electrochemical biosensing platform for quality control of agri-food waste in the valorization strategy

et al. 2022

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The increasing demand for food and the need for a sustainability vision in the agri-food sector have boosted novel approaches for food management, enhancing the valorization of wastes and by-products belonging to the food industry. Herein, we present a novel paper-based origami device to assess the amount of both glucosinolate and glucose in a food waste product belonging to Brassicaceae plants, to evaluate the quality value and the correct management of waste samples. The device has been designed as an origami paper-based platform constituted of two paper-based biosensors to work synergistically in a multiplexed detection. In detail, a monoenzymatic biosensor and a bienzymatic biosensor were configured for the detection of glucose and glucosinolates, respectively, using filter paper pads preloaded with glucose oxidase and/or myrosinase. To complete the paper-based platform, the enzyme-preloaded pads were combined with office paper-based electrodes modified with Carbon black/Prussian Blue nanoparticles for the measurement of enzymatic by-product at a low applied potential (i.e., 0 V versus Ag/AgCl). Overall, this paper-based platform measured glucose and glucosinolate (i.e., sinigrin) with a linear range up to 2.5 and 1.5 mM, and detection limits of 0.05 and 0.07 mM, respectively. The repeatability corresponded to an RSD% equal to 5% by testing 10 mM of glucose, and 10% by testing 1 mM of sinigrin. The accuracy of the developed multiplex device was evaluated by recovery studies at two different levels of sinigrin, i.e., 0.25 and 0.5 mM, obtaining recoveries values equal to (111 ± 3) % and (86 ± 1) %, respectively. The multiplex detection of both glucose and glucosinolate in Brassicaceae samples evaluates the quality values of the waste sample, ensuring the quality of the re-used food product waste by using an eco-designed analytical tool. The combination of paper-based devices for quality control of food waste with the re-use of these food products represents a sustainable approach that perfectly matches sustainable agrifood practices as well as the overall approach of the circular economy. Graphical abstract

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Flower-like CuO/NiO nanostructures decorated activated carbon nanofiber membranes for flexible, sensitive, and selective enzyme-free glucose detection

Cited by 31 publications

References 57 publications

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

Recent Advances in Processing and Applications of Heterobimetallic Oxide Thin Films by Aerosol‐Assisted Chemical Vapor Deposition

An origami paper-based electrochemical biosensing platform for quality control of agri-food waste in the valorization strategy

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