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Talanta, ISSN 0039-9140, 03/2020, Volume 209, p. 120584
Biodiesel is a sustainable fuel, which consists of a mixture of fatty acid alkyl esters obtained by the transesterification of vegetable oils or animal fats.... 
Glycerol | Iodine value | Biofuel | UV–Vis spectrophotometry | Calibration strategies | Complex samples
Journal Article
Journal of Photochemistry & Photobiology, A: Chemistry, ISSN 1010-6030, 02/2020, Volume 389, p. 112268
[Display omitted] •Facile preparation of a new light-responsive side-chain terpolymer with sulfonic groups.•Photoisomerisation of methoxyazobenzenes is... 
Conductivity | Dielectric spectroscopy | UV-Vis spectrophotometry | Azo-Polymers | Photoanisotropy | Trans-to-cis photoisomerisation
Journal Article
Ceramics International, ISSN 0272-8842, 02/2020, Volume 46, Issue 2, pp. 2325 - 2331
Kesterite (Cu2ZnSnS4, CZTS) semiconductors are known as the most suitable compounds for the synthesis of absorber layers. These compounds are used in solar... 
Solar cell | UV–Vis spectrophotometry | CZTS film | Microwave heating process
Journal Article
Phosphorus, Sulfur, and Silicon and the Related Elements, ISSN 1042-6507, 02/2020, Volume 195, Issue 2, pp. 149 - 157
A new three-component reaction was studied kinetically among benzoyl isothiocyanate (1), 1-naphthylamine (2), and methyl bromoacetate (3) in the presence of... 
UV-vis spectrophotometry technique | kinetics and mechanism | Thiazole | multi-component
Journal Article
Microchemical Journal, ISSN 0026-265X, 01/2020, Volume 152, p. 104282
A simple and highly sensitive electrochemical biosensor based on laccase immobilized onto a gold nanoparticles/graphene nanoplatelets-modified screen-printed... 
Antioxidants | Biosensors | Graphene nanoparticles | UV/Vis spectrophotometry | CHEMISTRY, ANALYTICAL | PLATINUM | DOTS | COMPOSITE | PERFORMANCE LIQUID-CHROMATOGRAPHY | POLYPHENOLS | AMPEROMETRIC BIOSENSOR | DIRECT ELECTROCHEMISTRY | VEGETABLES | HYDROQUINONE
Journal Article
Les/Wood, ISSN 0024-1067, 12/2019, Volume 68, Issue 2, pp. 69 - 77
Qualitative and quantitative analysis of wood plant extractives depend on the efficiency of the extraction method used. The aim of this study was the... 
accelerated solvent extraction (ase) | hydrophilic extractives | uv/vis | chromatography | silver fir (abies alba)
Journal Article
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, ISSN 1386-1425, 12/2019, Volume 223, p. 117370
In the zinc sulfate solution, the concentration ratio of zinc to metal ion impurities can be up to 105, which causes impurity ion signals to be severely masked... 
Zinc hydrometallurgy | Wavelet function | Nonlinear system | Derivative method | Continuous wavelet transform | Zero-crossing technique | Extended Kalman filter | IRON PRECIPITATION | ACID | HYDROMETALLURGY | UV-VIS SPECTROSCOPY | IDENTIFICATION | TABLET | DOSAGE FORM | EXTRACTION | SPECTROSCOPY | SAMPLES | METAL-IONS
Journal Article
Fullerenes, Nanotubes and Carbon Nanostructures, ISSN 1536-383X, 12/2019, Volume 27, Issue 12, pp. 895 - 898
Cadmium sulfide (CdS) nanoparticles were synthesized from cadmium sulfate (CdSO 4 ), sodium hydroxide (NaOH), and sodium sulfide (Na 2 S) dissolved into... 
degradation | Rhodamine B | UV-vis spectroscopy | [C60]fullerene nanowhisker-CdS nanoparticle composite | photocatalytic activity
Journal Article
Journal Article
Borneo Journal of Pharmacy, ISSN 2621-4814, 11/2019, Volume 2, Issue 2, pp. 82 - 86
Coffee (Coffea sp) is the second-largest beverage consumed by people around the world whose process comes from the processing and extraction of coffee beans.... 
coffee powder | caffeine | uv-vis spectrophotometry
Journal Article
Tribology Transactions, ISSN 1040-2004, 11/2019, Volume 62, Issue 6, pp. 1063 - 1071
Due to new pollutant emissions standards, internal combustion engines need several emission control strategies (and related procedures) such as exhaust gas... 
UV-Vis | soot quantification | Soot in oil | Fourier transforms | Thermogravimetric analysis | Low concentrations | Soot | Ultraviolet spectroscopy | Trucking industry | Emission standards | Contaminants | Gasoline | Spectrum analysis | Exhaust gases | Internal combustion engines | Fluid filters | Emissions control | Pollutants | Selective catalytic reduction
Journal Article
Journal of Physical Organic Chemistry, ISSN 0894-3230, 11/2019, Volume 32, Issue 11, p. n/a
Kinetic and mechanistic investigations of [Zn (II)‐Trp]+ and ninhydrin in aqueous and cationic cetyltrimethylammonium bromide (CTAB) surfactant have been... 
catalysis | micelles | amino acid | CTAB | UV‐vis spectroscopy | SODIUM-SALT | COMPLEX | ANIONIC SURFACTANT | CHEMISTRY, ORGANIC | CHEMISTRY, PHYSICAL | UV-vis spectroscopy | MIXED MICELLES | S-M TYPE | MICELLIZATION BEHAVIOR | HYDROCHLORIDE | AMPHIPHILIC DRUG | TEMPERATURE | GEMINI SURFACTANTS
Journal Article
MATERIALS RESEARCH EXPRESS, ISSN 2053-1591, 11/2019, Volume 6, Issue 11, p. 116321
Ceria nanoparticles mediated with controlled reactive metals are considered to have good dielectric mediums with comparative low loss factors. The chemically... 
OXIDATION | DEFECTS | ceria nanoparticles | x-ray diffraction | UV-vis spectrophotometry | CONDUCTIVITY | MATERIALS SCIENCE, MULTIDISCIPLINARY | FESEM | dielectric | CATALYSTS | sol-gel | CERAMICS
Journal Article
Journal of Analytical Chemistry, ISSN 1061-9348, 11/2019, Volume 74, Issue 11, pp. 1073 - 1080
In this research, a fast, simple and highly efficient sample pretreatment technique based on air-assisted liquid–liquid microextraction (AALLME) followed by... 
Chemistry | Analytical Chemistry | Box–Behnken design | air-assisted liquid–liquid microextraction | water samples | palladium | UV−Vis spectrophotometry
Journal Article
Journal of Separation Science, ISSN 1615-9306, 11/2019, Volume 42, Issue 22, pp. 3479 - 3486
In this work, the molecularly imprinted polymer was used as a selective sorbent in solid‐phase extraction method for the spectrophotometric determination of... 
nortriptyline | polypyrrole | multivariate optimization | molecularly imprinted polymer | UV‐Vis spectrophotometry | Shaking | Sorbents | Selectivity | Multivariate analysis | Monomers | Optimization | Imprinted polymers | Buffer solutions | Reproducibility | Reaction time | Standard deviation | Polymers | Spectrophotometry
Journal Article
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