Articles with "resolved fluorescence" as a keyword



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Time resolved fluorescence properties of thermally stable graphitic carbon nitride

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Published in 2019 at "Ceramics International"

DOI: 10.1016/j.ceramint.2019.07.004

Abstract: Abstract This communication reports the facile preparation of graphitic carbon nitride (g-C 3 N 4 ) from urea via pyrolysis approach. Microstructure and morphology of the prepared g-C 3 N 4 were studied by analytical… read more here.

Keywords: time resolved; fluorescence; resolved fluorescence; graphitic carbon ... See more keywords
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Effects of End-Groups on Photophysical Properties of Poly(9,9-di-n-octylfluorene-2,7-vinylene)s Linked with Metalloporphyrins: Synthesis and Time-Resolved Fluorescence Spectroscopy

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Published in 2017 at "Macromolecules"

DOI: 10.1021/acs.macromol.7b00047

Abstract: A series of poly(9,9-di-n-octyl-fluorene-2,7-vinylene)s (PFVs) containing metalloporphyrins at the chain ends with different conjugation lengths (ca. average 8 or 24 FV repeat units), PFV-[Por(M)]2, have been prepared by olefin metathesis of the vinyl chain ends… read more here.

Keywords: vinylene; fluorescence spectroscopy; resolved fluorescence; time resolved ... See more keywords
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A quadruple-label time-resolved fluorescence immunochromatographic assay for simultaneous quantitative determination of three mycotoxins in grains

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Published in 2020 at "Analytical Methods"

DOI: 10.1039/c9ay02309g

Abstract: A multiplex quadruple-label time-resolved fluorescence immunochromatographic assay (QL-TRFICA) for simultaneous quantitative detection of aflatoxin B1 (AFB1), zearalenone (ZEN) and ochratoxin A (OTA) in grains was established in this paper. This assay was developed based on… read more here.

Keywords: quadruple label; resolved fluorescence; time resolved; label time ... See more keywords
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Determination of transport properties in optoelectronic devices by time-resolved fluorescence imaging

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Published in 2017 at "Journal of Applied Physics"

DOI: 10.1063/1.5005164

Abstract: In this article, we introduce time-resolved fluorescence imaging as an optical characterization method for optoelectronic devices. Under wide-field illumination, it allows obtaining time-resolved photoluminescence maps with a temporal resolution of 500 ps and a micrometric… read more here.

Keywords: optoelectronic devices; resolved fluorescence; fluorescence imaging; transport ... See more keywords
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Probing the binding of Azilsartan to DNA by molecular docking, steady-state/time-resolved fluorescence, viscosity, infrared, and circular dichroism spectra

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Published in 2017 at "Spectroscopy Letters"

DOI: 10.1080/00387010.2017.1282526

Abstract: ABSTRACT Azilsartan, a new antihypertensive drug, has effects on the sympathetic nervous system and expression of genes. The interaction of Azilsartan with DNA was investigated using molecular docking and multi-spectral techniques. Molecular docking revealed that… read more here.

Keywords: resolved fluorescence; azilsartan dna; circular dichroism; time resolved ... See more keywords
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Imaging the rotational mobility of carbon dot-gold nanoparticle conjugates using frequency domain wide-field time-resolved fluorescence anisotropy

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Published in 2023 at "Journal of Biomedical Optics"

DOI: 10.1117/1.jbo.28.5.056001

Abstract: Abstract. Significance Wide-field measurements of time-resolved fluorescence anisotropy (TR-FA) provide pixel-by-pixel information about the rotational mobility of fluorophores, reflecting changes in the local microviscosity and other factors influencing the fluorophore’s diffusional motion. These features offer… read more here.

Keywords: rotational mobility; fluorescence anisotropy; resolved fluorescence; wide field ... See more keywords
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A New Method for Early Screening of Gastric Cancer (G17 and CA724 Dual-Labeled Time-Resolved Fluorescence Immunoassay)

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Published in 2022 at "Computational and Mathematical Methods in Medicine"

DOI: 10.1155/2022/1704948

Abstract: Gastric carcinoma (GC) is one of the most common malignancies in the world with the great early screening challenges. The study is aimed at establishing a new detection method for early screening GC using time-resolved… read more here.

Keywords: resolved fluorescence; method early; ca724; time resolved ... See more keywords
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Antibody Generation and Rapid Immunochromatography Using Time-Resolved Fluorescence Microspheres for Propiconazole: Fungicide Abused as Growth Regulator in Vegetable

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Published in 2022 at "Foods"

DOI: 10.3390/foods11030324

Abstract: Propiconazole (PCZ) is a fungicide popularly used to prevent and control wheat and rice bakanae disease, etc. However, it was recently found to be illegally employed as a plant regulator to induce thick stems and… read more here.

Keywords: time; resolved fluorescence; time resolved; fluorescence microspheres ... See more keywords
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Enhancement of rapid lifetime determination for time-resolved fluorescence imaging in forensic examination

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Published in 2021 at "Chinese Optics Letters"

DOI: 10.3788/col202119.041101

Abstract: An enhancement method of rapid lifetime determination is proposed for time-resolved fluorescence imaging to discriminate substances with approximate fluorescence lifetime in forensic examination. In the method, an image-exclusive-OR treatment with filter threshold adaptively chosen is… read more here.

Keywords: time resolved; resolved fluorescence; lifetime determination; rapid lifetime ... See more keywords
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Decay- and evolution-associated spectra of time-resolved fluorescence of LHCII aggregates

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Published in 2019 at "Lithuanian Journal of Physics"

DOI: 10.3952/physics.v58i4.3874

Abstract: Non-photochemical quenching (NPQ) is responsible for the protection of the photosynthetic apparatus of plants from photodamage at high-light conditions. It is commonly agreed that NPQ takes place in the major light-harvesting complexes (LHCII), however, its… read more here.

Keywords: time resolved; decay evolution; associated spectra; resolved fluorescence ... See more keywords