Microwave-assisted synthesis of localized surface plasmon resonance enhanced bismuth selenide (Bi2Se3) layers for non-enzymatic glucose sensing

Savariraj, A. Dennyson; Vinoth, Victor; Mangalaraja, Ramalinga Viswanathan; Arun, T.; Contreras, David; Akbari‐Fakhrabadi, Ali; Váldes, Héctor; Banat, Fawzi

doi:10.1016/j.jelechem.2019.113629

Cited by 24 publications

(14 citation statements)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There is an overlap of peaks for Se LMM2 [53] at a binding energy of 136.2 eV for Bi 2 Se 3 and P 2p at 136.5 eV for P@Bi 2 Se 3 , nonetheless the intensity of the peak in the case of P 2p for P@Bi 2 Se 3 with an additional hump is slightly higher as compared to that of Se LMM2 for Bi 2 Se 3 . Similar peak at around 136 eV has been observed even in pristine Bi 2 Se 3 [18,45,54,55] and Bi 2 Se 3− x Te x . [45,56] A set of peaks at 398 and 678 eV corresponding Se‐LMM [57] and 4p of Bi [56,57] respectively have been observed in both cases however as additional peaks at around 388 and 689 eV are found only for P@Bi 2 Se 3 .…”

Section: Resultssupporting

confidence: 80%

“…Apart from noble metal, nanoparticles such as gold (Au), silver (Ag), [15] many chalcogenides of copper (Cu) [16,17] and bismuth (Bi) [18] and their composites [19] do possess localized surface plasmon resonance (LSPR). The layered metal chalcogenides particularly tend to bind to other metals possessing soft Lewis acid behavior with their open chalcogenide framework structure and chalcogenides’ soft Lewis base nature [20,21] .…”

Section: Introductionmentioning

confidence: 99%

“…[29] P incorporated Bi 2 Se 3 can benefit combinedly from Se and P, therefore P can be a perfect replacement for precious catalysts. Bismuth selenide (Bi 2 Se 3 ) is a semiconducting metal chalcogenide belonging to V-VI groups, [18,30] but least investigated due to its low electrochemical reversibility from poor conductivity and high-volume expansion in spite of its merits such as appreciable thermal conductivity and narrow bandgap. [22] In order to improve the cyclability of Bi 2 Se 3 , several measures can be adopted and one such is intercalation of metal atom in between the individual Bi 2 Se 3 layers.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Epitaxial Engineering Strategy to Amplify Localized Surface Plasmon Resonance and Electrocatalytic Activity Enhancement in Layered Bismuth Selenide by Phosphorus Functionalization

Savariraj

Manikandan

Raj

et al. 2022

Batteries & Supercaps

View full text Add to dashboard Cite

Bismuth selenide (Bi2Se3) is an orderly layered material with large surface area and localized surface plasmon resonance (LSPR). The electrocatalytic profile of Bi2Se3 has been least explore for energy storage applications since its pristine form is handicapped with limited electrical conductivity. Here we report an epitaxial engineering strategy to manipulate the weak van der Waals forces to expand the interlayer spacing by intercalating phosphorus (P) atom by chemical vapor deposition (CVD) method. The obtained P intercalated Bi2Se3 (P@Bi2Se3) exhibited towering LSPR, increased carrier density bestowing ample active sites, enhanced ion diffusion and plentiful channels for the exodus of electrolyte. The potential of P@Bi2Se3 was examined for energy storage application which exhibited battery like behavior with a specific capacity (Cs) of 194 C g−1 at 3 A g−1 current density against 121 C g−1 by Bi2Se3/NF under identical condition and restored 88 % of its initial specific capacity even after 5000 charge/discharge cycles. The hybrid supercapacitor (HSC) assembled using P@Bi2Se3 and O, N, S@AC as positive and negative electrodes exhibited a considerable specific capacitance, high specific energy (Es) and specific power (Ps) with excellent stability for 10000 charge/discharge cycles. The surface and interfacial engineering strategy proposed here can be extended to tune plasmonic resonance and charge carrier energy density for the successful implementation of Bi2Se3 beyond energy storage applications.

show abstract

Section: Resultssupporting

confidence: 80%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Epitaxial Engineering Strategy to Amplify Localized Surface Plasmon Resonance and Electrocatalytic Activity Enhancement in Layered Bismuth Selenide by Phosphorus Functionalization

Savariraj

Manikandan

Raj

et al. 2022

Batteries & Supercaps

View full text Add to dashboard Cite

show abstract

“…Bi and their chalcogenides are promising anodes for Li-ion batteries owing to their high volumetric energy density [29][30][31]. Bismuth (Bi) and its binary chalcogenides (Bi 2 X 3 , X = Te, Se, and S) are known for their various applications like thermoelectric [32][33][34], sensors [35], photodetectors [36][37][38], photoelectrochemical sensors [39,40], etc. due to their unique properties, i.e., their unique layered structure, narrow bandgap, and their environmentally friendly nature [35].…”

Section: Introductionmentioning

confidence: 99%

Implementation of Bismuth Chalcogenides as an Efficient Anode: A Journey from Conventional Liquid Electrolyte to an All-Solid-State Li-Ion Battery

et al. 2020

View full text Add to dashboard Cite

Bismuth chalcogenide (Bi2X3; X = sulfur (S), selenium (Se), and tellurium (Te)) materials are considered as promising materials for diverse applications due to their unique properties. Their narrow bandgap, good thermal conductivity, and environmental friendliness make them suitable candidates for thermoelectric applications, photodetector, sensors along with a wide array of energy storage applications. More specifically, their unique layered structure allows them to intercalate Li+ ions and further provide conducting channels for transport. This property makes these suitable anodes for Li-ion batteries. However, low conductivity and high-volume expansion cause the poor electrochemical cyclability, thus creating a bottleneck to the implementation of these for practical use. Tremendous endeavors have been devoted towards the enhancement of cyclability of these materials, including nanostructuring and the incorporation of a carbon framework matrix to immobilize the nanostructures to prevent agglomeration. Apart from all these techniques to improve the anode properties of Bi2X3 materials, a step towards all-solid-state lithium-ion batteries using Bi2X3-based anodes has also been proven as a key approach for next-generation batteries. This review article highlights the main issues and recent advances associated with Bi2X3 anodes using both solid and liquid electrolytes.

show abstract

“…It was reported that the detection limit for dopamine can vary inversely with the aspect ratio of plasmonic nanoparticles [151,152]. LSPR sensors allow the bioanalysis of different kinds of biomarkers that facilitate the diagnosis of cancer [153], pathogens [146,154], auto-immune diseases and immunodiagnostics [86,155] and constitute an important class of biosensors that are capable of replacing the conventional SPR-based detection strategies [84].…”

Section: Localised Surface Plasmon Resonance Sensors For Biomedical Dmentioning

confidence: 99%

Recent Progress in Optical Sensors for Biomedical Diagnostics

Pirzada

Altıntaş

2020

Micromachines

View full text Add to dashboard Cite

In recent years, several types of optical sensors have been probed for their aptitude in healthcare biosensing, making their applications in biomedical diagnostics a rapidly evolving subject. Optical sensors show versatility amongst different receptor types and even permit the integration of different detection mechanisms. Such conjugated sensing platforms facilitate the exploitation of their neoteric synergistic characteristics for sensor fabrication. This paper covers nearly 250 research articles since 2016 representing the emerging interest in rapid, reproducible and ultrasensitive assays in clinical analysis. Therefore, we present an elaborate review of biomedical diagnostics with the help of optical sensors working on varied principles such as surface plasmon resonance, localised surface plasmon resonance, evanescent wave fluorescence, bioluminescence and several others. These sensors are capable of investigating toxins, proteins, pathogens, disease biomarkers and whole cells in varied sensing media ranging from water to buffer to more complex environments such as serum, blood or urine. Hence, the recent trends discussed in this review hold enormous potential for the widespread use of optical sensors in early-stage disease prediction and point-of-care testing devices.

show abstract

Microwave-assisted synthesis of localized surface plasmon resonance enhanced bismuth selenide (Bi2Se3) layers for non-enzymatic glucose sensing

Cited by 24 publications

References 53 publications

Epitaxial Engineering Strategy to Amplify Localized Surface Plasmon Resonance and Electrocatalytic Activity Enhancement in Layered Bismuth Selenide by Phosphorus Functionalization

Epitaxial Engineering Strategy to Amplify Localized Surface Plasmon Resonance and Electrocatalytic Activity Enhancement in Layered Bismuth Selenide by Phosphorus Functionalization

Implementation of Bismuth Chalcogenides as an Efficient Anode: A Journey from Conventional Liquid Electrolyte to an All-Solid-State Li-Ion Battery

Recent Progress in Optical Sensors for Biomedical Diagnostics

Contact Info

Product

Resources

About