Results 11 to 20 of about 625,469 (309)

Performance of 2 Commercial Serologic Tests for Diagnosing Zika Virus Infection

Emerging Infectious Diseases, 2019
Reliable serologic tests are needed for diagnosis and surveillance of Zika virus infection. We evaluated the Euroimmun and Dia.Pro serologic tests for detection of Zika virus IgM and IgG by using a panel of 199 samples from a region endemic for ...
Séverine Matheus, Cheikh Talla, Bhety Labeau, Franck de Laval, Sébastien Briolant, Lena Berthelot, Muriel Vray, Dominique Rousset   +7 more
doaj   +1 more source

Vinyl Esters and Vinyl Sulfonates as Green Alternatives to Vinyl Bromide for the Synthesis of Monosubstituted Alkenes via Transition-Metal-Catalyzed Reactions

Chemistry, 2023
This review summarizes the applications of vinyl sulfonate and vinyl acetate as green alternatives for vinyl bromide in cross-coupling reactions. In the first part, the preparation of vinyl sulfonates and their cross-coupling reactions are briefly ...
Tomáš Tobrman
doaj   +1 more source

MEASUREMENT OF INTEGRAL CROSS SECTIONS OF SELECTED DOSIMETRY REACTIONS IN LR-0 REACTOR [PDF]

EPJ Web of Conferences, 2021
The cross section is a fundamental quantity which affects the accuracy of Monte Carlo simulations widely used in nuclear applications. A new dosimetry library IRDFF-II that contains cross section evaluations that include full uncertainty quantification ...
Kostal Michal, Czakoj Tomas, Losa Evzen, Schulc Martin, Juříček Vlastimil, Šimon Jan, Rypar Vojtěch, Mareček Martin, Capote Roberto, Trkov Andrej   +9 more
doaj   +1 more source

Antigenic community between Schistosoma mansoni and Biomphalaria glabrata: on the search of candidate antigens for vaccines

Memorias do Instituto Oswaldo Cruz, 2002
We have previously confirmed the presence of common antigens between Schistosoma mansoni and its vector, Biomphalaria glabrata. Cross-reactive antigens may be important as possible candidates for vaccine and diagnosis of schistosomiasis.
N Chacón, S Losada, B Noya, B Alarcón de Noya, O Noya   +4 more
doaj   +1 more source

Isomeric cross section study of neutron induced reactions on Ge isotopes [PDF]

EPJ Web of Conferences, 2020
Cross sections for the 70,76Ge(n,2n), 72,73Ge(n,p) and 72,74Ge(n, α) reactions have been measured at the 5.5 MV tandem T11/25 Accelerator Laboratory of NCSR Demokritos, using the activation technique.
Vlastou R., Kalamara A., Gkatis G., Stamatopoulos A., Kokkoris M., Chasapoglou S., Axiotis M., Lagoyannis A.   +7 more
doaj   +1 more source

Nuclide production cross sections in proton-induced reactions on Bi at GeV energies [PDF]

EPJ Web of Conferences, 2023
Proton-induced nuclide production cross sections for Bi at incident energies of 0.4, 1.5, and 3.0 GeV are measured with the activation method using the proton beams accelerated from the Rapid-Cycling Synchrotron of the Japan Proton Accelerator Research ...
Iwamoto Hiroki, Nakano Keita, Meigo Shin-ichiro, Takeshita Hayato, Maekawa Fujio   +4 more
doaj   +1 more source

Aluminum-Catalyzed Cross Selective C3–N1′ Coupling Reactions of N-Methoxyindoles with Indoles

Chemistry, 2023
C3–N1′ bond formation of bisindoles has been a great challenge due to the intrinsic reactivity of indoles as both C3 and N1-nucleophilic character.
Keisuke Tokushige, Toshiki Yamashiro, Seiya Hirao, Takumi Abe   +3 more
doaj   +1 more source

Acyclovir-induced Fixed Drug Eruption in a 17-year-old Female Aided by Dermoscopy: Cross-reactivity and Treatment Considerations

Indian Journal of Paediatric Dermatology
Fixed drug eruption (FDE) is a cutaneous reaction characterized by erythematous plaques that recur at the same site on reexposure to the triggering drug. Acyclovir, a commonly used antiviral agent, has been rarely implicated in FDE.
Bhumesh Kumar Katakam, Manvitha Poluri, Aruna Samarth, N. C. Shravya Raghava   +3 more
doaj   +1 more source

Palladium-catalyzed cross coupling reactions of 4-bromo-6H-1,2-oxazines

Beilstein Journal of Organic Chemistry, 2009
A number of 4-aryl- and 4-alkynyl-substituted 6H-1,2-oxazines 8 and 9 have been prepared in good yields via cross coupling reactions of halogenated precursors 2, which in turn are easily accessible by bromination of 6H-1,2-oxazines 1. Lewis-acid promoted
Reinhold Zimmer, Elmar Schmidt, Michal Andrä, Marcel-Antoine Duhs, Igor Linder, Hans-Ulrich Reissig   +5 more
doaj   +1 more source

Relay cross metathesis reactions of vinylphosphonates

Beilstein Journal of Organic Chemistry, 2014
Dimethyl (β-substituted) vinylphosphonates do not readily undergo cross metathesis reactions with Grubbs catalyst and terminal alkenes. However, the corresponding mono- or diallyl vinylphosphonate esters undergo facile cross metathesis reactions.
Raj K. Malla, Jeremy N. Ridenour, Christopher D. Spilling   +2 more
doaj   +1 more source