Results 21 to 30 of about 124,934 (265)
Physical Properties of Cu Doped ZnO Nanocrystiline Thin Films
Thin films of ZnO nano crystalline doped with different concentrations (0, 6, 9, 12, and 18 )wt. % of copper were deposited on a glass substrate via pulsed laser deposition method (PLD).
Nada K. Abbas +2 more
doaj +1 more source
Combined In Situ Illumination‐NMR‐UV/Vis Spectroscopy: A New Mechanistic Tool in Photochemistry [PDF]
Ruth M Gschwind
exaly +2 more sources
Sonochemical Synthesis of AgInS2 Quantum Dots and Characterisation [PDF]
AgInS2 (Silver Indium Sulphide) quantum dots of size ∼ 1.4 nm have been prepared by sonochemical method using precursor complex. Dodecylamine has been used as capping agent. The Precursor complex, containing Silver, Indium metal ions and sulphur used for
B.B. Panda, R.K. Rana, B. Sharma
doaj +1 more source
Enhanced characterization of SO2 plume height and column density using the second UV spectral band of TROPOMI [PDF]
Volcanic emissions of sulfur dioxide (SO2) affect the environment, climate, and society. Their detection and quantification rely extensively on remote sensing techniques, which are used to track SO2 and monitor volcanic activity worldwide. In particular,
L. Fabris +10 more
doaj +1 more source
UV-Vis spectroscopy of stardust [PDF]
NASA's Stardust mission flew through the coma of comet Wild 2 in January 2004, capturing dust grains as it did so. The grains were returned safely to Earth in January 2006, and are in the process of being distributed to investigators. As members of the Spectroscopy Preliminary Examination Team, we are preparing to analyse Stardust grains.
Fernandes, C. D. +3 more
openaire +1 more source
Classification of red wines from controlled designation of origin by ultraviolet-visible and near-infrared spectral analysis [PDF]
Spectroscopy has become one of the most attractive and commonly used methods of analysis in many agricultural products. Chemometrics combined with ultraviolet (UV), visible (VIS) and near-infrared (NIR) spectral analysis were evaluated to classify wines ...
Martelo-Vidal María J., Vázquez Manuel
doaj +1 more source
Forensic examination of different textile fibres using UV- Vis spectroscopy [PDF]
Objective: The purpose of this study is to forensically examine different textile fibres using UV/visible spectroscopy. Methodology: Five different fibre types of ten different local brands have been analyzed using uv-vis spectroscopy.Each fibre was ...
Aditi, Sharma Spriha
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Species adulteration is a common problem in the coffee trade. Several attempts have been made to differentiate among species. However, finding an applicable methodology that would consider the various aspects of adulteration remains a challenge.
Adnan Adnan +3 more
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UV-Vis spectroscopy has been used as a promising method for coffee quality evaluation including in authentication of several high-economic coffee types.
Diding Suhandy, Meinilwita Yulia
doaj +1 more source
Green Synthesis of Gold and Silver Nanoparticles Using Averrhoa bilimbi Fruit Extract
We report on rapid one-step green synthesis of gold and silver nanoparticles using fruit extract of Averrhoa bilimbi Linn. UV-Vis absorption spectroscopy was used to monitor the quantitative formation of gold and silver nanoparticles. The characteristics
R. S. Rimal Isaac +2 more
doaj +1 more source

