Articles with "absorption fluorescence" as a keyword



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Investigation the concentration effect on the absorption and fluorescence properties of Rhodamine 6G dye

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Published in 2018 at "Optik"

DOI: 10.1016/j.ijleo.2018.01.075

Abstract: Abstract Concentration dependence of the optical absorption and fluorescence spectra of Rhodamine 6G dye solution have been investigated. Shift the absorption and the fluorescence peaks with an increase the dye concentration, from 0.1 to 250 μM,… read more here.

Keywords: absorption fluorescence; rhodamine dye; investigation concentration; fluorescence ... See more keywords
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Absorption and fluorescence solvatochromic behaviors of centrosymmetric D-π-D molecules with TTF/dimethylamino electron donors and polyenic π-bridge

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Published in 2017 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2017.03.042

Abstract: Abstract A new centrosymmetric D-π-D molecule, TTF-CH=CH-CH=CH-CH=CH-TTF ( 1 , TTF: tetrathiafulvalene) was synthesized and its absorption and fluorescence solvatochromic behaviors were compared with those of Me 2 NPh-CH=CH-CH=CH-CH=CH-PhNMe 2 ( 2 ). The lowest-energy… read more here.

Keywords: absorption; ttf; fluorescence solvatochromic; absorption fluorescence ... See more keywords
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In Situ Absorption and Fluorescence Microspectroscopy Investigation of the Molecular Incorporation Process into Single Nanoporous Protein Crystals

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Published in 2020 at "ACS Omega"

DOI: 10.1021/acsomega.0c01038

Abstract: Protein crystals exhibit distinct three-dimensional structures, which contain well-ordered nanoporous solvent channels, providing a chemically heterogeneous environment. In this paper, the incorporation of various molecules into the solvent channels of native hen egg-white lysozyme crystals… read more here.

Keywords: protein crystals; absorption fluorescence; process; incorporation ... See more keywords
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Database of Absorption and Fluorescence Spectra of >300 Common Compounds for use in PhotochemCAD

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Published in 2018 at "Photochemistry and Photobiology"

DOI: 10.1111/php.12860

Abstract: The design of new molecules for photochemical studies typically requires knowledge of spectral features of pertinent chromophores beginning with the absorption spectrum (λabs) and accompanying molar absorption coefficient (ε, m−1 cm−1) and often extending to… read more here.

Keywords: absorption; fluorescence; spectra 300; fluorescence spectra ... See more keywords

Conocarpus erectus Leaf Extract for Green Synthesis of Silver Nanoparticles

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Published in 2017 at "Indonesian Journal of Chemistry"

DOI: 10.22146/ijc.26278

Abstract: Silver nanoparticles (SNPs) were synthesized by a green method using Conocarpus erectus leaves extract. Leaves were cleaned and used freshly then the extract was obtained by heating leaves in water for 15 min. Silver nitrate… read more here.

Keywords: conocarpus erectus; silver nanoparticles; absorption fluorescence; silver ... See more keywords
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A Method of Water COD Retrieval Based on 1D CNN and 2D Gabor Transform for Absorption–Fluorescence Spectra

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Published in 2023 at "Micromachines"

DOI: 10.3390/mi14061128

Abstract: Chemical Oxygen Demand (COD) is one of the indicators of organic pollution in water bodies. The rapid and accurate detection of COD is of great significance to environmental protection. To address the problem of COD… read more here.

Keywords: water; cod retrieval; absorption fluorescence; cod ... See more keywords
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Assessing the Solubility of Baricitinib and Drug Uptake in Different Tissues Using Absorption and Fluorescence Spectroscopies

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Published in 2022 at "Pharmaceutics"

DOI: 10.3390/pharmaceutics14122714

Abstract: The low water solubility of baricitinib (BCT) limits the development of new formulations for the topical delivery of the drug. The aims of this study were to assess the solubility of BCT in different solvents,… read more here.

Keywords: drug uptake; solubility; using absorption; absorption fluorescence ... See more keywords