Solvent mixture effect in the zinc hexacyanoferrate (III) nanoparticles: Synthesis, characterization and voltammetric application

Carmo, Devaney Ribeiro do; Fernandes, Daniela Silvestrini; Cumba, Loanda R.; Magossi, Mariana de Souza; Santos, Victor José Correia

doi:10.1016/j.materresbull.2016.08.034

Cited by 16 publications

(7 citation statements)

References 40 publications

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“…Prussian Blue analogues are known for their zeolitic structure, [39] presenting channels that allow for ion input and output, [20] to maintain crystalline reticulum electroneutrality. Thus, a detailed analysis concerning the influence of cations and anions from the support electrolytes on the voltammetric behavior of the Nps-modified electrodes is required.…”

Section: Study Of the Effect Of Different Electrolytesmentioning

confidence: 99%

“…[11] Among MNps, metallic hexacyanoferrates (MHCFs) have attracted much attention, being a typical example of "old" structures, which may arise unexpectedly with "new lives". [12] Their open channel structure allows for multiple modifications, allowing for effective property adjustments for diverse applications, such as the efficient removal of radioactive cesium, [13,14] the production of cathodes for sodium-ion batteries [15,16] and lithium-ion batteries, [17] hydrogen storage [18] and the production of electrochemical sensors, [19][20][21] among others.…”

Section: Introductionmentioning

confidence: 99%

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Voltammetric and spectroscopic studies of water/formamide ratios in the production of the cerium (III) hexacyanoferrate (II) nanoparticles

Carmo

Oliveira

2022

J Chinese Chemical Soc

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The present study describes the simple and fast preparation of Cerium (III) hexacyanoferrate (II) (CeHCF) solid nanoparticles at three different water/formamide (%) ratios used as solvent (v/v) (100:0, 80:20, 0:100). CeHCF nanoparticles (Nps) were characterized by fourier transform infrared pectroscopy (FTIR), x‐ray diffraction (XRD), scanning electron microscopy (SEM), zeta potential and cyclic voltammetry (CV). Electrodes modified with CeHCF presented a well‐defined redox pair with formal potential (Eo′) of approximately 0.29 V (vs. Ag/AgCl(sat) attributed to the Fe2 +/Fe3+ redox pair in the presence of cerium (III)). The Nps in the three systems investigates, presents a random size distribution to different surface, where most were distributed between 20 and 160 nm. Considering the three investigated systems, only CeHCF‐1 (100:0) was sensitive to L‐dopamine, presenting a linear signal region as a function of L‐dopamine concentrations, with a limit of detection (LD) of 0.125 mmol L−1, limit of quantification (LQ) of 0.419 mmol L−1 and amperometric sensitivity (S) of 148.16 μA mmol L−1.

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Section: Study Of the Effect Of Different Electrolytesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Voltammetric and spectroscopic studies of water/formamide ratios in the production of the cerium (III) hexacyanoferrate (II) nanoparticles

Carmo

Oliveira

2022

J Chinese Chemical Soc

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“…Do Carmo et al applied a mixed solution of water and formamide with different ratios into the reaction process of Zn 2 + and [Fe III -(CN) 6 ] 3À to obtain ZnHCF material. [14] The result of field emission scanning electron microscope (FESEM) in Figure 3 shows that PB particles are not regular cubic shape, and its nanoparticles become smaller size as the concentration of formamide increases. Thus, solvent effect plays a very important role in control of the morphology and nanoparticle size.…”

Section: Synthetic Strategies Of Pb and Pbamentioning

confidence: 99%

Synthesis and Applications of Prussian Blue and Its Analogues as Electrochemical Sensors

Ying

Chen

et al. 2021

ChemPlusChem

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Prussian blue (PB) and its analogue (PBA) are a kind of representative cyanide‐based coordination polymer. They have received enormous research interest and have shown promising applications in the electrochemical sensing field due to their excellent electrochemical activity and unique structural characteristics including open framework structure, high specific surface area, and adjustable metal active sites. In this review, we summarize the latest research progress of PB/PBA as an electrochemical sensor in detail from three aspects: fabrication strategy, synthesis method and electrochemical sensor application. For the fabrication strategy, we discussed different fabrication methods containing the combination of PBA and carbon materials, metal nanoparticles, polymers, etc., respectively, as well as their corresponding sensing mechanism for improving performance. We also presented the synthesis methods of PB/PBA materials in detail, such as: coprecipitation, hydrothermal and electrodeposition. In addition, the effects of different methods on the morphology, particle size and productivity of PB/PBA materials are also concluded. For the application of electrochemical sensors, the latest progress of such materials as electrochemical sensors for glucose, H2O2, toxic compounds, and biomolecules have been summarized. Finally, we conclude remaining challenges of PB/PBA‐based materials as electrochemical sensors, and provide personal perspectives for future research in this field.

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“…55,64,69 In some cases, for PBA that present a nonactive metal center in the outer-coordination sphere, only equation the redox process of the couple [Fe(CN) 6 ] 3 − /4 − occurs (Equation 4). [70][71][72][73][74] A z B II y F e II (CN…”

Section: F E IIImentioning

confidence: 99%

Review—Prussian Blue and Its Analogs as Appealing Materials for Electrochemical Sensing and Biosensing

Matos-Peralta

Antuch

2019

J. Electrochem. Soc.

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Prussian blue and its analogs (PBA) form an attractive family of materials for sensing and biosensing applications. Due to their open framework structure their electrochemical behavior is closely linked to the intercalation of alkaline ions. Moreover, these compounds show a clear peroxidase activity that makes them excellent transducers in biosensors based on H 2 O 2 quantification. In this review, we present in a progressive manner an overview of the structure, composition, and synthesis of PBA. Subsequently we approach the current trends in the use of PBA in the field of electrochemical sensors, providing a critical discussion on their electrochemical behavior and the electrocatalytic activity toward H 2 O 2 electrooxidation and electroreduction, along with the determination of toxic, hazardous compounds and drugs.

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Solvent mixture effect in the zinc hexacyanoferrate (III) nanoparticles: Synthesis, characterization and voltammetric application

Cited by 16 publications

References 40 publications

Voltammetric and spectroscopic studies of water/formamide ratios in the production of the cerium (III) hexacyanoferrate (II) nanoparticles

Voltammetric and spectroscopic studies of water/formamide ratios in the production of the cerium (III) hexacyanoferrate (II) nanoparticles

Synthesis and Applications of Prussian Blue and Its Analogues as Electrochemical Sensors

Review—Prussian Blue and Its Analogs as Appealing Materials for Electrochemical Sensing and Biosensing

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