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Asymmetric reversible structural switching of a diene coordination polymer promoted by UV-visible light
In natural and artificial systems, reversible reactions are commonly asymmetric with respect to the time scale and nature of the stimuli which drive...
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Photocatalytic CO2 reduction of amino-functionalized MIL-101(Fe) coupled with reduced graphene oxide under UV–visible light illumination
In this investigation, the CO 2 photoreduction reaction was studied under UV–visible light illumination. For this purpose, MIL-101(Fe), as well as...
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Simultaneous equation method for the estimation of gallic acid and apigenin by UV–visible spectrophotometry
Apigenin and gallic acid are advantageous for people's health since they aid in the treatment of liver illness. The study mainly illustrated that a...
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Assessing the efficacy of iron (II, III) oxide nanocomposite for the photodegradation of organic dye pollutants and textile wastewater under UV–visible irradiation
The existence of artificial dyes in water is a significant environmental concern, as it can lead to poor water quality. The use of photodegradation...
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Application of Induced Bathochromic Shift for Trace Level Quantification of Formaldehyde in Some Antiviral and Anti-Microbial Drugs with Cinnamaldehyde as 2,4-Dinitrophenyl Hydrazine Scavenger Using UV-Visible Spectroscopy
AbstractA highly sensitive analytical method has been developed for trace level quantification of formaldehyde in active pharmaceutical ingredient....
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Preparation and Optimization of Photocatalytic Polyacrylic Acid/Guar Gum/TiO2 Hydrogels for Absorption and Removing of Methylene Blue Under Visible and UV Irradiation
In this research, photocatalytic hydrogels of polyacrylic acid/guar gum/Titanium dioxide (PAA/GG/TiO 2 ) were synthesized and optimized by response...
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Efficient Photocatalytic Nanocomposites of Anatase/Rutile Mixed-Phase Titania with MWCNTs and WC for Visible and UV-A Ranges
In this paper, a comparative study about the photocatalytic performance of pure Anatase/Rutile mixed-phase Titania (AR-TiO 2 ) nanoparticles and their...
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Spectral insights: advancing the authentication and quality assessment of Moroccan saffron through UV–visible spectroscopy and multivariate chemometric methods
With the increasing concerns among consumers regarding food quality and safety, the demand for reliable food authentication methods has risen...
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Benzotriazole-containing fluorinated acrylic polymer coatings with high thermal stability, low surface energy, high visible-light transparency, and UV-blocking performance
Acryl chemistry provides the convenience of manufacturing various functional polymers because of a lot of commercially available monomers and a...
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Green Synthesis of TEMPO@DFNS-Li2MnO3 Ceramic Nanostructures and Their Application as Photocatalysts Under Visible–UV Light for Removal of Organic Dyes in Water
Anchoring 2,2,6,6-tetra-methylpiperidine-1oxyl radical (TEMPO) in the nanospaces a fibre of dendritic fibrous nanosilica (DFNS) together with Li 2 MnO 3 ...
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Photothermal Water Evaporation via Hollow-CuS Embedded PDMS Sponge Under UV, Visible, and IR Irradiation
Photothermally-based solar steam generation has emerged as a promising solution for efficient water evaporation. Photothermal particles offer...
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Substituent effects on the UV–visible spectrum and excited electronic states of dithiocarboxylates
The absorption spectra of a series of dithiocarboxylates were investigated in the ultraviolet–visible region. Two questions that this study aimed to...
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UV–visible-near-IR characterization of MoO3 catalyzed photodegradation of lambda-cyhalothrin pesticide
This study investigated UV-induced photodegradation of cyhalothrin (Cy) and elucidated the photocatalytic effect of molybdenum(VI) oxide (MoO 3 )....
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Photocatalytic Activity of Bi2O3/BiOCl Heterojunctions Under UV and Visible Light Illumination for Degradation of Caffeine
Bismuth oxide (Bi 2 O 3 ) particles were synthesized by calcination and hydrothermal methods and then were treated in-situ with different amounts of...
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Photocatalytic activity of TiO2 mechanochemically modified with carbon and/or thiourea under UV and visible irradiation in the destruction of Safranine T and Rifampicinum
Titanium dioxide (anatase) powders mechanochemically modified with carbon and/or thiourea were obtained. X-ray powder diffraction, scanning electron...
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Quantification of peracetic acid (PAA) in the H2O2 + acetic acid reaction by the wavelength shift analysis in near-UV/visible absorption region
In our study, we present an innovative method for the analysis and real-time monitoring of peracetic acid (PAA) formation within the near-UV/Vis...
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Solution combustion synthesis of β-Cu2V2O7 nanoparticles: photocatalytic degradation of crystal violet under UV and visible light illumination
β-Cu 2 V 2 O 7 nanoparticles were prepared using a solution-combustion method using two different fuels, which are: Urea and Glycine. The as-prepared...
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Effect of the do** element on the structure and UV–visible properties in the system Bi4V1.7(Si,Me)0.3O11-δ (Me = Si, P, Cu, and Co)
While BIMEVOX systems have attracted the attention of researchers for their electrical conductivity by O 2− oxide ions at relatively low temperatures,...
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Zinc Oxide Nanoparticles Decorated on Arundo donax L. Plant Leaves Derived Silica Nanosheets for Enriched Catalytic Degradation of Organic Dye Under UV-Visible Light Irradiation
In this study, heterojunction photocatalysts made up of Arundo donax L. plant leaves are used to synthesized SiO 2 nanosheets and ZnO nanoparticles...
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Investigation and Analysis of Graphene-Based Surface Plasmon Resonance Solar Absorber Design Using Au-GaAs-Cr Structure for UV and Visible Region
Throughout history, societies have harnessed renewable energy sources driven by technological advancements and external factors, resulting in the...
