Articles with "blue red" as a keyword



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From Fancy Blue to Red: Controlled Production of a Vibrant Color Spectrum of Fluorescent Diamond Particles

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201808362

Abstract: The current study reports a breakthrough method for production of multicolor diamond particulates using a rapid thermal annealing (RTA) approach with precise temperature and time control, enabling annealing of diamond particulates up to 2100 °C… read more here.

Keywords: diamond particles; production; blue red; color ... See more keywords
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Bi3+ and Mn4+ co-doped La2MgGeO6 blue-red tunable emission phosphors based on energy transfer for agricultural applications

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Published in 2019 at "Optik"

DOI: 10.1016/j.ijleo.2018.11.043

Abstract: Abstract Nowadays, the requirements for plant lighting for plant growth are becoming stronger. Under excitation of ultraviolet light 200–350 nm, Bi3+ and Mn4+ doped La2MgGeO6 phosphors can emit blue and red, respectively. By co-doping, blue-red emission… read more here.

Keywords: doped la2mggeo6; mn4 doped; blue red; transfer ... See more keywords
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Tunable blue-red dual emission via energy transfer in Na4CaSi3O9: Ce3+, Mn2+ phosphors for plant growth LED

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Published in 2021 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2021.118029

Abstract: ABSTRACT Along with the rapid development of modern agriculture, plant growth requires better light quality. Blue and red light play a crucial role in plant growth, so achieving blue-red dual light emission is urgently needed.… read more here.

Keywords: ce3; plant growth; emission; blue red ... See more keywords
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Tunable from Blue to Red Emissive Composites and Solids of Silver Diphosphane Systems with Higher Quantum Yields than the Diphosphane Ligands.

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Published in 2020 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.0c02238

Abstract: PMMA composites and solids of complexes of formulas [AgX(P-P)]n [n = 1 and 2; X = Cl, NO3, ClO4, CF3COO, and OTf; P-P = dppb, xantphos, (PR2)2C2B10H10 (R = Ph and iPr)] display the whole… read more here.

Keywords: yields diphosphane; diphosphane ligands; higher quantum; quantum yields ... See more keywords
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Mechanism of Polydiacetylene Blue-to-Red Transformation Induced by Antimicrobial Peptides

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Published in 2020 at "Macromolecules"

DOI: 10.1021/acs.macromol.0c00718

Abstract: Thermochromic temperature of polydiacetylene has been reported to coincide with the melting temperature of its lipidic monomers, indicating that the solid-to-liquid phase transition of monomers is ... read more here.

Keywords: induced antimicrobial; transformation induced; red transformation; mechanism polydiacetylene ... See more keywords
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Pupillary responses to light are not affected by narrow irido-corneal angles

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Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-10303-3

Abstract: Chromatic pupillometry is an emerging method for evaluating ocular health that relies upon the differential stimulation of rods, cones, and intrinsically photosensitive retinal ganglion cells (ipRGCs). Although it has been investigated in conditions affecting the… read more here.

Keywords: irido corneal; pupillary responses; blue red; corneal angles ... See more keywords
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Role of blue and red light in stomatal dynamic behaviour

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Published in 2019 at "Journal of Experimental Botany"

DOI: 10.1093/jxb/erz563

Abstract: Abstract Plants experience changes in light intensity and quality due to variations in solar angle and shading from clouds and overlapping leaves. Stomatal opening to increasing irradiance is often an order of magnitude slower than… read more here.

Keywords: stomatal opening; blue; red light; photosynthesis ... See more keywords
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Spectral effects of blue and red light on growth, anatomy, and physiology of lettuce.

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Published in 2021 at "Physiologia plantarum"

DOI: 10.1111/ppl.13395

Abstract: Characterizing spectral effects of blue and red light ratios on plants could help expand our understanding of factors that regulate growth and development, which is becoming increasingly important as narrowband light-emitting diodes (LEDs) become common… read more here.

Keywords: red light; anatomy; physiology; blue red ... See more keywords
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Blue and red upconversion color tuning of Tm3+ via pulse excitation based on the thermal effect.

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Published in 2022 at "Optics letters"

DOI: 10.1364/ol.469841

Abstract: Color-tunable upconversion luminescence has wide prospects for anti-counterfeiting and disease diagnosis/treatment. To date, achieving high-quality tunable red and blue emissions using a single excitation wavelength remains a formidable challenge, due to the large energy difference… read more here.

Keywords: excitation; color; upconversion; blue red ... See more keywords
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A smartphone-based ratiometric fluoroprobe based on blue-red dual-emission signals of thiochrome and copper nanoclusters for sensitive assay of metam-sodium in cucumbers.

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Published in 2023 at "Talanta"

DOI: 10.2139/ssrn.4356136

Abstract: It is of great importance to develop the highly efficient fluorescence strategy for rapid/sensitive detection of metam-sodium (MES) in evaluating its residual safety, especially in fresh vegetables. Herein, we prepared an organic fluorophore (thiochrome, TC)… read more here.

Keywords: smartphone based; dual emission; gsh cuncs; blue red ... See more keywords
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Narrowband Blue and Red LED Supplements Impact Key Flavor Volatiles in Hydroponically Grown Basil Across Growing Seasons

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Published in 2021 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2021.623314

Abstract: The use of light-emitting diodes (LEDs) in commercial greenhouse production is rapidly increasing because of technological advancements, increased spectral control, and improved energy efficiency. Research is needed to determine the value and efficacy of LEDs… read more here.

Keywords: red led; control; narrowband blue; flavor ... See more keywords