Fabrication and electrochemical properties of alizarin -aminophenylboronic acid ensembled with layered double hydroxide for glucose sensing selectivity

Wu, Haiqin; Yan, Liang; Fu, Liyang; Liu, Jin

doi:10.1016/j.colsurfa.2018.10.010

Cited by 10 publications

(2 citation statements)

References 23 publications

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“…Various Co-based LDHs have been used as hosts for both electrochemical and optical detection. Wu et al synthesized CoAl-LDHs hosting alizarin red S/aminophenylboronic acid complexes (ARS-PBA) for electrochemical glucose detection [121]. The CoAl-LDH was first produced via a hydrothermal reaction between Co(NO 3 ) 2 •6H 2 O and Al(NO 3 ) 3 •9H 2 O in NaOH.…”

Section: Glucosementioning

confidence: 99%

Recent Advances in Layered Double Hydroxide-Based Electrochemical and Optical Sensors

Kim

Varga

Adhikari³

et al. 2021

Nanomaterials

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Layered double hydroxides (LDHs) have attracted considerable attention as promising materials for electrochemical and optical sensors owing to their excellent catalytic properties, facile synthesis strategies, highly tunable morphology, and versatile hosting ability. LDH-based electrochemical sensors are affordable alternatives to traditional precious-metal-based sensors, as LDHs can be synthesized from abundant inorganic precursors. LDH-modified probes can directly catalyze or host catalytic compounds that facilitate analyte redox reactions, detected as changes in the probe’s current, voltage, or resistance. The porous and lamellar structure of LDHs allows rapid analyte diffusion and abundant active sites for enhanced sensor sensitivity. LDHs can be composed of conductive materials such as reduced graphene oxide (rGO) or metal nanoparticles for improved catalytic activity and analyte selectivity. As optical sensors, LDHs provide a spacious, stable structure for synergistic guest–host interactions. LDHs can immobilize fluorophores, chemiluminescence reactants, and other spectroscopically active materials to reduce the aggregation and dissolution of the embedded sensor molecules, yielding enhanced optical responses and increased probe reusability. This review discusses standard LDH synthesis methods and overviews the different electrochemical and optical analysis techniques. Furthermore, the designs and modifications of exemplary LDHs and LDH composite materials are analyzed, focusing on the analytical performance of LDH-based sensors for key biomarkers and pollutants, including glucose, dopamine (DA), H2O2, metal ions, nitrogen-based toxins, and other organic compounds.

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Section: Glucosementioning

confidence: 99%

Recent Advances in Layered Double Hydroxide-Based Electrochemical and Optical Sensors

Kim

Varga

Adhikari³

et al. 2021

Nanomaterials

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“…Electrochemical oxidation of transition-metal-based compounds in the aqueous condition usually causes the formation of metal oxides or hydroxides on the surface of catalysts; therefore, the electrochemical catalytic oxidation of glucose on transition-metal-based compounds are usually achieved by the oxidation of surface hydroxides to oxyhydroxides [17]. More recently, double-metal hydroxides (DMHs) haven been intensively investigated for electrocatalytic purposes [19,20,21,22,23,24,25,26,27]. It was found that the introduction of the second metal ion into metal hydroxides can significantly tune the electronic structure, thus leading to faster electron transfer kinetics [28].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Ni-Co Hydroxide Nanosheets Constructed Hollow Cubes for Electrochemical Glucose Determination

Sun

Wang

et al. 2019

Sensors

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Hierarchical Ni-Co double transition metal hydroxide nanosheets have been explored as an effective strategy for the design of nonenzymatic glucose sensors. Ni-Co hydroxide nanosheets constructed hollow cubes were successfully synthesized by using Cu2O cubes as templates and subsequently etched by Na2S2O3 to achieve a hollow cubic structure. The molar ratio between Ni and Co was tuned by varying the precursor ratio of NiCl2 and CoCl2. It was observed by transmission electron microscopy (TEM) that the increasing Ni precursor resulted in particle morphology, and the increasing ratio of the Co precursor resulted in more lamellar morphology. The sample with the composition of Ni0.7Co0.3(OH)2 displayed the best performance for glucose sensing with high selectivity (1541 μA mM–1 cm–2), low detection limit (3.42 µM with S/N = 3), and reasonable selectivity. Similar strategies could be applied for the design of other electrode materials with high efficiency for nonenzymatic glucose determination.

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Advanced Nanoscale Build‐Up Sensors for Daily Life Monitoring of Diabetics

El‐Safty

Shenashen

2020

Adv Materials Inter

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High‐throughput screening, early diagnosis, prognosis, daily routine, and real‐time monitoring are the main factors in diabetes management. Novel nanodynamic sensory designs can support these processes by offering i) a great diversity of periodic glucose sensing assays, ii) multiple and large‐scale autosampling assessments of glucose levels, and iii) possible glucose analysis by using a small sample size. This work highlights the nano, biosensor design engineering rationales used to explore a wide range of glucose levels and transduce them into readable output signals for dead‐end and fast‐response analyses. Powerful nanoscale chemical sensor designs can be used as alternatives to traditional assessment and analytical methods in the laboratory and integrated into robotics, smartphones, or wearable devices. These innovations would offer the future steady progress required for biotechnological, analytical, and sensing applications with less time consumption and simple operation. A new generation of nano, bioglucose sensor designs featuring platforms with nanometric dimensions, geometries, surface functionality, and physical/chemical properties is also attractive as a candidate for developing diabetic sensing devices. Indeed, the developed fabrication of diabetic nanosensor devices with compact size miniaturization, autosampling analysis and collection, in situ controlling assays, and defined signaling read‐out detection is urgently needed to avoid a risk associated with diabetes.

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Fabrication and electrochemical properties of alizarin -aminophenylboronic acid ensembled with layered double hydroxide for glucose sensing selectivity

Cited by 10 publications

References 23 publications

Recent Advances in Layered Double Hydroxide-Based Electrochemical and Optical Sensors

Recent Advances in Layered Double Hydroxide-Based Electrochemical and Optical Sensors

Synthesis of Ni-Co Hydroxide Nanosheets Constructed Hollow Cubes for Electrochemical Glucose Determination

Advanced Nanoscale Build‐Up Sensors for Daily Life Monitoring of Diabetics

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