Results 111 to 120 of about 10,248,234 (333)

Tailored spectroscopic characteristics of a new type of CuO nanoparticles-inserted borate glass system: Samarium concentration tuning effect. [PDF]

Heliyon, 2023
Abdullahi I, Hashim S, Ghoshal SK, Sayyed MI.   +3 more
europepmc   +1 more source

FT-IR spectroscopic characteristics of differently cultivated Bacillus subtilis

Microbiological Research, 2004
Bacillus subtilis is an aerobic endospore forming bacterium widely spread in different environments. Because it represents a biological agent of some health relevance, its rapid detection and identification is highly desirable. By using FT-IR spectroscopy for this purpose slightly different characteristics were obtained from cell mass grown in ...
Filip, Zdenek, Herrmann, Susanne, Kubat, Jaromir   +2 more
openaire   +2 more sources

Photophysical characterizations of 2-(4-Biphenylyl)-5 phenyl-1,3,4- oxadiazole in restricted geometry

, 2008
Langmuir and Langmuir-Blodgett (LB) films of nonamphiphilic 2-(4-Biphenylyl)-5 phenyl-1,3,4- oxadiazole (abbreviated as PBD) mixed with stearic acid (SA) as well as also with the inert polymer matrix poly(methyl methacrylate) (PMMA) have been studied ...
Acharya, Acharya, Adachi, Araca, Brinkhuis, Capan, Capan, D. Bhattacharjee, Deb, Dutta, Dutta, Franco, Hamada, Heimel, Hughles, Hussain, Hussain, Hussain, Jordanov, Kasha, Kasha, Kawamata, Kramarenko, Kuhn, Maliszewskyj, Matsais, McRae, P.K. Paul, Pal, Petty, Prasad, Puschig, Robarts, S.A. Hussain, Shen, Stumpe, Szatmari, Torgova, Ulman, Viswanath, Wihmershaus, Yeom   +41 more
core   +1 more source

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

Advanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky, Marcelo Sallese, Leander Kläber, Clemens Kuhn, Keming Du, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Biochemical studies on the Natamycin antibiotic produced by Streptomyces lydicus: Fermentation, extraction and biological activities

Journal of Saudi Chemical Society, 2015
Natamycin “polyene” antibiotic was isolated from the fermentation broth of a Streptomyces strain No. AZ-55. According to the morphological, cultural, physiological and biochemical characteristics, and 16S rDNA sequence analysis, strain AZ-55 was ...
H.M. Atta, A.S. El-Sayed, M.A. El-Desoukey, M. Hassan, M. El-Gazar   +4 more
doaj   +1 more source

Spectroscopic Characteristics and Speciation Distribution of Fe(III) Binding to Molecular Weight-Dependent Standard Pahokee Peat Fulvic Acid. [PDF]

Int J Environ Res Public Health, 2022
Zhang Y, Liu C, Li Y, Song L, Yang J, Zuo R, Li J, Teng Y, Wang J.   +8 more
europepmc   +1 more source

Effect of Dual Modification on the Spectroscopic, Calorimetric, Viscosimetric and Morphological Characteristics of Corn Starch

Polymers, 2019
The effect of dual modification of corn starch, including hydrolysis and succinylation, were evaluated through peak viscosity (PV) analysis, differential scanning calorimetry (DSC), scanning electron microscopy (SEM), Fourier transform infrared ...
U. Basilio-Cortés, L. González-Cruz, G. Velázquez, G. Teniente-Martínez, C. Gómez‐Aldapa, J. Castro‐Rosas, A. Bernardino-Nicanor   +6 more
semanticscholar   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Synthesis and structure of (R,S)-2-methyl-4-(4-nitrophenyl)-pyrano[3,2-c]chromen-5(4H)-one

Macedonian Journal of Chemistry and Chemical Engineering, 2012
In this paper, the synthesis and structure of a novel pyrano[3,2-c]coumarin, which was obtained unexpectedly in a reaction of phosphoryl chloride and acenocoumarol, are presented.
Rosica P. Nikolova, Boris Shivachev, Bozhana Mikhova, Bistra Stamboliyska, Kristina Mladenovska, Ana P. Panovska, Emil Popovski   +6 more
doaj   +1 more source