Results 91 to 100 of about 667,586 (301)

SYNERGY IN MIXED RIBAVERIN-INTERFERON AQUEOS SOLUTIONS

Сеченовский вестник, 2017
Spectrophotometric method of ribavirin determination in aqueous solutions was improved. Feasibility of ribavirin determination in the presence of protein was confirmed.
K. Kienskaya, E. Ilyushenko, I. Belova, M. V. Sardushkin, N. Guznova, V. Piskunova, A. Dremuk, R. Ibragimova, A. V. Kukharenko   +8 more
doaj  

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

The Effective Temperatures of O-type Stars from UV spectroscopy

, 2013
We present an analysis of high resolution spectra in the far-UV -- UV range (~905-2000\AA) with non-LTE, spherical, hydrodynamical, line-blanketed models, of three O-type Galactic stars, and derive their photospheric and wind parameters.
Bianchi, Luciana, Garcia, Miriam
core   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

A feasibility study on exhaled breath analysis using UV spectroscopy to detect COVID-19. [PDF]

J Breath Res, 2023
Sutaria SR, Morris JD, Xie Z, Cooke EA, Silvers SM, Long GA, Balcom D, Marimuthu S, Parrish LW, Aliesky H, Arnold FW, Huang J, Fu XA, Nantz MH.   +13 more
europepmc   +1 more source

Following G‐quartet formation by UV‐spectroscopy

FEBS Letters, 1998
Oligodeoxynucleotides which include stretches of guanines form a well‐known tetrameric structure. We show that the recording of reversible absorbance changes at 295 nm allows to precisely monitor intramolecular guanine (G)‐quartet formation and dissociation.
Mergny, Jean-Louis, Phan, Anh-Tuan, Lacroix, Laurent   +2 more
openaire   +2 more sources

Rapid Determination of Ceftriaxone in Mixed Saliva of Practically Healthy Subjects and Patients with Infectious and Somatic Pathologies

Антибиотики и Химиотерапия, 2020
A method for spectroscopic determination of ceftriaxone in saliva of healthy subjects and patients with upper respiratory tract Infections was developed. The concentration range is 1-50 mcg/ml.
E. G. Kulapina, S. V. Snesarev, O. I. Kulapina, I. A. Utc   +3 more
doaj  

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Classification of Food Additives Using UV Spectroscopy and One-Dimensional Convolutional Neural Network. [PDF]

Sensors (Basel), 2023
Potărniche IA, Saroși C, Terebeș RM, Szolga L, Gălătuș R.   +4 more
europepmc   +1 more source