Effect of Zinc oxide nanoparticle on Fluorescence Resonance Energy transfer between Fluorescein and Rhodamine 6G

Saha, Jaba; Roy, Aidan; Dey, Dibyendu; Bhattacharjee, D.; Paul, Piyali; Das, Ratan; Hussain, Syed Arshad

doi:10.1016/j.saa.2016.12.002

Cited by 22 publications

(25 citation statements)

References 39 publications

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“…The FRET is a non-radiative quantum mechanical process that strongly depends on distance (1-10 nm between donor-acceptor), where energy transfer occurs from an excited state donor to a ground state acceptor through dipole-dipole interactions [4,14,37]. This process has wide applications in structural biology, detection and visualization of intermolecular association, biomolecular conformations and dynamics, development of intermolecular binding assays, polymer science, and laser dyes [4,14,34,35]. It has been identified that NPs are capable of manipulating the FRET process (donor-acceptor interaction) by increasing the local electrical field surrounding them and manipulating the radiative and non-radiative decay of fluorescent dyes [4].…”

Section: Fret Ability Of Phytosynthesized Zno Npsmentioning

confidence: 99%

“…Among MONPs, ZnO NPs are versatile n-type semiconductors, which have high electron mobility, a direct wide bandgap of 3.37 eV, large exciton binding energy of 60 meV at room temperature (RT), and display high optical transparency and luminescent properties in the near UV-Vis regions [3,[9][10][11]. Due to these properties, ZnO NPs is one of the most promising materials with diverse areas of application in developing piezoelectronics and optoelectronic devices [2,[12][13][14][15][16]. Several different physical and chemical methodologies, such as hydrothermal, sonochemical, sol-gel, solvothermal, microemulsion, laser ablation, homogeneous precipitation, thermal decomposition, and microwave irradiation, were developed to synthesize ZnO NPs with different morphologies [9,[17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

“…Luminescence is one of the fastest-growing, most sensitive, and non-destructive techniques that helps to explain point defects, including extrinsic and intrinsic defects of ZnO NPs [3,13]. In addition, ZnO NPs are being applied as bright fluorescent markers with enhanced photostability in fluorescence microscopy, sensor technology, and microarrays, due to their interaction of fluorophores that leads to various spectral changes, such as enhancement of luminescence intensity, photostability, and quantum yield [13,14]. Fluorescence resonance energy transfer (FRET) is a nonradiative quantum mechanical process that relies on the distance and energy transfer from an excited state donor to a ground state acceptor through dipole-dipole interactions [4,14,34]; it is widely used in polymer science, biochemistry, and structural biology [14,34,35].…”

Section: Introductionmentioning

confidence: 99%

“…The optical properties of fluorescent molecules located near MONPs are affected by the surface plasmon resonance (SPR) effect [35,38]. Adding MONPs to a dye solution may either cause an enhancement or quenching of the fluorescence, depending on the distance between the dye molecules and the MO surface [4,14,35].…”

Section: Introductionmentioning

confidence: 99%

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Biomimetic Synthesis, Characterization, and Evaluation of Fluorescence Resonance Energy Transfer, Photoluminescence, and Photocatalytic Activity of Zinc Oxide Nanoparticles

Wijesinghe¹,

Thiripuranathar²,

Iqbal

et al. 2021

Sustainability

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Owing to the development of nanotechnology, biosynthesis of nanoparticles (NPs) is gaining considerable attention as a cost-effective and eco-friendly approach that minimizes the effects of toxic chemicals used in NP fabrication. The present work reports low-cost phytofabrication of zinc oxide (ZnO) NPs employing aqueous extracts of various parts (leaves, stems, and inflorescences) of Tephrosia purpurea (T. purpurea). The formation, structure, morphology, and other physicochemical properties of ZnO NPs were characterized by ultraviolet–visible (UV–Vis) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, and dynamic light scattering (DLS). UV–Vis spectral analysis revealed sharp surface plasmon resonance (SPR) at around 250–280 nm, while the XRD patterns confirmed distinctive peaks indices to the crystalline planes of hexagonal wurtzite ZnO NPs. TEM analysis confirmed the presence of spherical-shaped ZnO NPs with average particle sizes (PS) between 25–35 nm, which was in agreement with the XRD results. FTIR analysis revealed that phenolics, flavonoids, amides, alkaloids, and amines present in the plant extract are responsible for the stabilization of the ZnO NPs. Further, the hydrodynamic diameter in the range of 85–150 nm was measured using the DLS technique. The fluorescence resonance energy transfer (FRET) ability of biogenic ZnO NPs was evaluated, and the highest efficiency was found in ZnO NPssynthesized via T. purpurea inflorescences extract. Photoluminescence (PL) spectra of biogenic ZnO NPs showed three emission peaks consisting of a UV–Vis region with high-intensity compared to that of chemically synthesized ZnO NPs. The biosynthesized ZnO NPs showed photocatalytic activity under solar irradiation by enhancing the degradation rate of methylene blue (MB). Among the prepared biogenic ZnO NPs, T. purpurea leaves mediated with NPs acted as the most effective photocatalyst, with a maximum degradation efficiency of 98.86% and a half-life of 84.7 min. This is the first report related to the synthesis of multifunctional ZnO NPs using T. purpurea, with interesting characteristics for various potential applications in the future.

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Section: Fret Ability Of Phytosynthesized Zno Npsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Biomimetic Synthesis, Characterization, and Evaluation of Fluorescence Resonance Energy Transfer, Photoluminescence, and Photocatalytic Activity of Zinc Oxide Nanoparticles

Wijesinghe¹,

Thiripuranathar²,

Iqbal

et al. 2021

Sustainability

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“…This complex formation should affect the energy transfer process between NK and RhB. This is because the change in orientation as well donor-acceptor distance largely affects the extent of 8 FRET [61][62][63][64][65]. Also to best of our knowledge ratiometric Hg 2+ sensor employing these two dyes has never been reported.…”

Section: Fret Between Nk and Rhbmentioning

confidence: 99%

Fluorescence- and FRET-based mercury (II) sensor

Saha

Suklabaidya

Nath

et al. 2019

International Journal of Environmental Analytical Chemistry

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A mercury (II) sensor has been proposed based on Fluorescence Resonance Energy Transfer (FRET) between N,N'-dioctadecyl thiacyanine perchlorate (NK) and Octadecyl rhodamine B chloride (RhB). Out of these two molecules NK is sensitive to Hg 2+ ions due to presence of sulfur atom in it. Accordingly, presence of Hg 2+ ions affects the NK fluorescence as well as FRET from NK to RhB. Our results showed that NK fluorescence intensity and FRET efficiency linearly decreases with increase in Hg 2+ ion concentration. With proper optimization present system under investigations can be used to sense Hg 2+ ions in aqueous solution with detection limit of 9.13 ppb. Advantage of this present system is that it is very simple compared to the other FRET based system and also it works under aqueous environment. This method has also been tested using real lake water and satisfactory results were obtained.

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Advances in FRET‐based biosensors from donor‐acceptor design to applications

Yang,

Li,

et al. 2023

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Fluorogenic biosensors are essential tools widely used in biomedicine, chemical biology, environmental protection and food safety. Fluorescence resonance energy transfer (FRET) is a crucial technique for developing fluorogenic biosensors that provide mechanistic insight into bioprocesses through time‐spatial bioimaging in living cells and organisms. Although extensive FRET‐based sensors have been developed for detecting or imaging analytes of interest over the past decade, few comprehensive reviews have summarized the recent studies from the fundamental chemical angle about the design and application. In this work, the recent advance in the discovery of FRET biosensors using donor‐acceptor dye combinations is described and they are classified based on different types of analytes, such as mall molecules, proteins, enzymes, nucleic acids and metal ions. This review provides molecular‐level inspiration for the design of FRET‐based biosensors, aiding in their application in biosensing and bioimaging.

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Effect of Zinc oxide nanoparticle on Fluorescence Resonance Energy transfer between Fluorescein and Rhodamine 6G

Cited by 22 publications

References 39 publications

Biomimetic Synthesis, Characterization, and Evaluation of Fluorescence Resonance Energy Transfer, Photoluminescence, and Photocatalytic Activity of Zinc Oxide Nanoparticles

Biomimetic Synthesis, Characterization, and Evaluation of Fluorescence Resonance Energy Transfer, Photoluminescence, and Photocatalytic Activity of Zinc Oxide Nanoparticles

Fluorescence- and FRET-based mercury (II) sensor

Advances in FRET‐based biosensors from donor‐acceptor design to applications

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