Results 51 to 60 of about 209,980 (188)

Biogenic ZnO nanoparticles: structural characterisation and bioactivity evaluation

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
Zinc oxide nanoparticles were synthesized via a green route using Nicotiana plumbaginifolia plant extract, serving as a novel bio-reducing and stabilizing agent.
Abhimanyu Parasram Pawar, Kishor Sudhir Naktode, Arvind Janardhan Mungole, Srinivas Anga   +3 more
doaj   +1 more source

Study of ruby laser beam interaction with glass [PDF]

FME Transactions, 2013
This paper presents the results of the ruby laser light interaction with glass surface. The investigation was conducted in order to determine the maximum density of laser light energy (λ = 694.3 nm, t = 30ns) that can be safely applied in different laser
Radojković Bojana M., Ristić Slavica S., Polić-Radovanović Suzana R.   +2 more
doaj  

Growth conditions, structure, and superconductivity of pure and metal-doped FeTe1-xSex single crystals

, 2012
Superconducting single crystals of pure FeTe1 xSex and FeTe0.65Se0.35 doped with Co, Ni, Cu, Mn, Zn, Mo, Cd, In, Pb, Hg, V, Ga, Mg, Al, Ti, Cr, Sr or Nd into Fe ions site have been grown applying Bridgman's method. It has been found that the sharpness of
A Wiśniewski, Babkevich P, D J Gawryluk, Garbarino G, J Fink-Finowicki, Li L, Liu Z Fang A Huang F Jiang M, M Berkowski, M Kozłowski, Onoda M, Paulose P L, R Diduszko, R Puźniak, Tropeano M, Tsoi G, V Domukhovski, Williams A J, Yadav C S, Yeh K W, Young R A Larson A C Paiva-Santos C O, Zhang A M   +20 more
core   +1 more source

Coincidence Detection of EELS and EDX Spectral Events in the Electron Microscope

Applied Sciences, 2021
Recent advances in the development of electron and X-ray detectors have opened up the possibility to detect single events from which its time of arrival can be determined with nanosecond resolution.
Daen Jannis, Knut Müller-Caspary, Armand Béché, Jo Verbeeck   +3 more
doaj   +1 more source

Role of heat and mechanical treatments in the fabrication of superconducting Ba0.6K0.4Fe2As2 ex-situ Powder-In-Tube tapes

, 2015
Among the recently discovered Fe-based superconducting compounds, the (K,Ba)Fe2As2 phase is attracting large interest within the scientific community interested in conductor developments.
Genovese, A., Johrendt, D., Malagoli, A., Marchner, S., Putti, M., Wiesenmayer, E.   +5 more
core   +1 more source

Raising awareness of the accessibility challenges in mathematics MOOCs [PDF]

, 2017
MOOCs provide learning environments that make it easier for learners to study from anywhere, at their own pace and with open access to content. This has revolutionised the field of eLearning, but accessibility continues to be a problem, even more so if ...
Amado-Salvatierra H. R., Breslow L., De Waard I., Herman R. L., Iniesto F., Iniesto F., McCulloch R., Miñano P., Rodrigo C., Rosewell J., Sanchez-Gordon S., Socas M. M., Taneja S.   +12 more
core   +1 more source

Location and chemical composition of microbially induced phosphorus precipitates in anaerobic and aerobic granular sludge [PDF]

, 2012
This work focuses on combined scanning electron microscopy and energy dispersive X-ray analysis (SEM-EDX) applied to granular sludge used for biological treatment of high-strength wastewater effluents. Mineral precipitation is shown to occur in the core
Biscans, Béatrice, Decker, François, Manas, Angela, Sperandio, Mathieu   +3 more
core   +4 more sources

Reliable irogane alloys and niiro patination—further study of production and application to jewelry [PDF]

, 2010
Japanese metalworkers use a wide range of irogane alloys (shakudo, shibuichi), which are colored with a single patination solution (niiro eki). This approach allows different alloys to be combined in one piece and patinated, producing a multi-colored ...
Jones, Alan Hywel, O'Dubhghaill, Coilin
core  

Solution growth of Ce-Pd-In single crystals: characterization of the heavy-fermion superconductor Ce2PdIn8

, 2010
Solution growth of single crystals of the recently reported new compound Ce2PdIn8 was investigated. When growing from a stoichiometry in a range 2:1:20 - 2:1:35, single crystals of CeIn3 covered by a thin (~50 um) single-crystalline layer of Ce2PdIn8 ...
Canfield, Chen, Chen, Ferreira, Hedo, Hegger, Jan Prokleška, Kaczorowski, Kaczorowski, Kanatzidis, Kenzelmann, Kim, Klára Uhlířová, Kurenbaeva, Moshopoulou, Moshopoulou, Movshovich, Nakatsuji, Nicklas, Park, Shtepa, Stanislav Daniš, Uhlířová, Vandiepe, Vladimír Sechovský, Walker, Yang, Zaitsev   +27 more
core   +1 more source

Synthesis of tripodal catecholates and their immobilization on zinc oxide nanoparticles [PDF]

, 2015
A common approach to generate tailored materials and nanoparticles (NPs) is the formation of molecular monolayers by chemisorption of bifunctional anchor molecules. This approach depends critically on the choice of a suitable anchor group.
Gross, Silvia, Hensel, Andreas, Klitsche, Franziska, Maison, Wolfgang, Migenda, Julia, Ramcke, Julian, Vossmeyer, Tobias, Weller, Horst   +7 more
core   +3 more sources