Results 81 to 90 of about 1,044,855 (212)
Chemistry–Methods, EarlyView.This study explores the chemical and physical mechanisms behind the distinct cracking patterns observed in the black‐painted areas of five works by Antonio Saura. Multiband imaging and portable digital microscopy were employed to document the morphology and distribution of crack patterns.
Margherita Gnemmi +7 more
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Kinetics of Polyurethane Polymerization Using Fourier Transform Infrared Spectrophotometry (FTIR) [PDF]
علوم و تکنولوژی پلیمر, 1992 M. Barikani, A. B., A. Ahmadi
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L'intérêt de la spectroscopie proche infrarouge en analyse de terre (synthèse bibliographique)
Biotechnologie, Agronomie, Société et Environnement, 2014 Use of near-infrared reflectance spectroscopy in soil analysis. A review. This paper presents a literature review on the development of near infrared reflectance spectroscopy for soil analysis and the contribution of this technique to the evaluation of ...
Genot, V. +3 more
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Neutron-capture element abundances in the planetary nebula NGC 5315 from deep optical and near-infrared spectrophotometry★† [PDF]
, 2017 S. Madonna +7 more
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work investigates how the surface properties of oxygen cathodes influence the catalytic performance of redox mediators in Li–O2 batteries. The results conclusively demonstrate that electrodes with more surface defects promote parasitic reactions and lead to the accumulation of insulating discharge products, severely impairing electron transfer and
Zhengcai Zhang +5 more
wiley +1 more source
SYNTHESIS AND INVESTIGATION OF THIN TiO2 FILMS, DOPED WITH COPPER NANOPARTICLES
Вестник Северо-Кавказского федерального университета, 2022 Thin films of titanium dioxide, doped with copper nanoparticles, were synthesized by the method of deposition on the rotating substrate. The obtained films were dried at room temperature and at temperature of TiO2 calcination and studied by ellipsometry,
Aleksander Kravtsov +3 more
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Uranium and Neptunium Accumulation by the Byssus of Mytilus galloprovincialis
European Journal of Inorganic Chemistry, EarlyView.Investigation of uranyl(VI) and neptunyl(V) uptake in mussel's byssus by combining in vivo bioaccumulation with ex vivo isotherms. Data highlight the role of DOPA‐rich mfp proteins in binding both actinyl cations and partial Np(V) reduction. Such data link molecular interactions to radionuclide uptake in the framework of marine radioecology.
Nawel Belkessa +8 more
wiley +1 more source
Epoxidation of CNSL Mixture, Cardanol, and Cardol: A Sustainable Solution for PVC Plasticization
European Journal of Lipid Science and Technology, EarlyView.This study has its focus on the epoxidation of technical cashew nut shell liquid (CNSL), used as a PVC plasticizer. Epoxidation significantly enhanced plasticizing properties (increased elongation at break, decreased Young's modulus), along with improved thermal stability and chemical resistance.
Adélaïde Gartili +3 more
wiley +1 more source
Food Chemistry International, EarlyView.PBMA products were studied for their lipid stability, texture profiles and physicochemical properties under recommended refrigerated storage conditions. Lipid tests showed no indicators of lipid oxidation in the PBMA products after refrigerated storage; however, significant changes were observed in their textural and physicochemical properties ...
Owen Miller +2 more
wiley +1 more source
SYNTHESIS OF ETHYL FATTY ALKYL ETHERS FROM COCONUT (Cocos nucifera L.) FATTY ALCOHOLS
Annals of Tropical Research, 1987 Ethyl fatty alkyl ethers were synthesized using coconut fatty alcohols as the starting raw materials. The fatty alcohols were converted into their corresponding bromides which were then made to react with ethanolic potassium hydroxide.
Alice R.M. Acabal, William G. Padolina
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