Results 1 to 10 of about 1,293,336 (371)

A field deployable method for a rapid screening analysis of inorganic arsenic in seaweed [PDF]

, 2017
The authors thank the support for getting the seaweed samples from the projects funded under the Department of Agriculture, Food and the Marine’s Competitive research programmes in Ireland. Reference number 14 SF 860. The authors thank Corny Brombach for
Bralatei, Edi, Feldmann, Joerg, Krupp, Eva M., McGovern, Evin, Nekrosiute, Karolina, Raab, Andrea, Ronan, Jenny, Stengel, Dagmar B.   +7 more
core   +2 more sources

Chemistry of Diborane and Sodium Borohydride. VI. The Reaction of Amides with Sodium Borohydride

Chemical and Pharmaceutical Bulletin, 1969
The reactions of primary, secondary and tertiary amides with sodium borohydride in refluxing pyridine were examined. Tertiary amides were reduced to the corresponding amines in moderate yield, in case of secondary amide no reaction occured and the starting amide was recovered, primary amides, on the contrary, were dehydrated to nitriles.
YASUO KIKUGAWA, SHIRO IKEGAMI, SHUNICHI YAMADA   +2 more
openaire   +2 more sources

Reactions of sodium borohydride. IV. Reduction of aromatic sulfonyl chlorides with sodium borohydride.

Chemical and Pharmaceutical Bulletin, 1987
Aromatic sulfonyl chlorides were reduced with sodium borohydride in tetrahydrofuran at 0 C to the corresponding sulfinic acids in good yields. Further reduction proceeded when the reaction was carried out under reflux in tetrahydrofuran to give disulfide and thiophenol derivatives via sulfinic acid.
ATSUKO NOSE, TADAHIRO KUDO
openaire   +2 more sources

The diastereoselective Meth-Cohn epoxidation of camphor-derived vinyl sulfones [PDF]

, 2012
Some camphor-derived vinyl sulfones bearing oxygen functionality at the allylic position have been synthesized and their nucleophilic epoxidation reactions under Meth-Cohn conditions have been explored.
Adam, Adamczyk, Adams, Aggarwal, Alba, Armstrong, Armstrong, Ashwell, Ashwell, Back, Bailey, Bos, Bos, Briggs, Briggs, Bueno, Bäckvall, Chemla, Christopher Meadows, Clark, Craig, Craig, Culvenor, David H. Grayson, El-Awa, Evans, Evans, Evans, Evans, Evans, Evans, Fernandez de la Pradilla, Fernandez de la Pradilla, Fernandez de la Pradilla, Fernandez de la Pradilla, Fernandez de la Pradilla, Forristal, Frank W. Lewis, Garrabou, Gnas, Gordon Hill, Hernandez, Hewkin, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Kurt Dolence, Lacour, Lacour, Langlois, Lewis, Lewis, Li, Liu, Llamas, Magnus, Mauleon, McLaughlin, Meggers, Meth-Cohn, Milen, Mori, Mosse, Moure, Narasimha Rao, Nishide, Node, Oppolzer, Pellissier, Pinho e Melo, Pinho e Melo, Polywka, Roos, Satoh, Shu, Simpkins, Solladié-Cavallo, Solladié-Cavallo, Sulzer-Mosse, Toru, Trost, Tsogoeva, Van Rheenen, Weitz, Wessel, Yoo, Zhu, Zwanenburg   +91 more
core   +1 more source

Synthesis of polyol based Ag/Pd nanocomposites for applications in catalysis

Results in Physics, 2014
The synthesis of polyvinylpyrrolidone seed mediated Ag/Pd allied nanobimetallic particles was successfully carried out by the simultaneous reduction of the metal ions in ethylene glycol, diethylene glycol, glycerol, pentaerythritol and sodium borohydride
J.A. Adekoya, E.O. Dare, M.A. Mesubi, Adeola A. Nejo, H.C. Swart, N. Revaprasadu   +5 more
doaj   +1 more source

NaBH₄-Poly(Ethylene Oxide) Composite Electrolyte for All-Solid-State Na-Ion Batteries

Batteries
A disordered sodium borohydride (NaBH4) environment to facilitate Na+ mobility was achieved by partially hydrolyzing NaBH4 and this significantly improved Na+ ionic conductivity to 10−3 S cm−1 at 75 °C. The reaction rate of NaBH4 self-hydrolysis, however,
Xiaoxuan Luo, Kondo-Francois Aguey-Zinsou   +1 more
doaj   +1 more source

Synthesis of Silver Nanoparticles using Non-Fouling Microfluidic Devices with Fast Mixing [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Baber, R, Gavriilidis, A, Mazzei, L, Thanh, N TK   +4 more
core  

Alginate Silver Nanoparticles and Their Effect on Sperm Parameters of the Domestic Rabbit

Applied Sciences
Silver nanoparticles possess valuable physical, chemical, and biological properties, rendering them widely applied as bioactive agents in the industry.
Miłosz Rutkowski, Anna Grzesiakowska, Marta Kuchta-Gładysz, Olga Jarnecka, Piotr Niedbała, Stanisław Sękara, Karen Khachatryan, Lidia Krzemińska-Fiedorowicz, Gohar Khachatryan   +8 more
doaj   +1 more source

Synthesis and properties of nickel-cobalt-boron nanoparticles [PDF]

, 2005
morphous cobalt nickel boride nanoparticles were synthesised by chemical reduction synthesis in aqueous solution. Careful control of synthesis conditions and post reaction oxidation enabled the nanoparticles to be converted into a core-shell structure ...
Pankhurst, QA, Parkin, IP, Patel, J
core   +1 more source

Hydrogen Desorption Properties of Bulk and Nanoconfined LiBH4-NaAlH4

Crystals, 2016
Nanoconfinement of 2LiBH4-NaAlH4 into a mesoporous carbon aerogel scaffold with a pore size, BET surface area and total pore volume of Dmax = 30 nm, SBET = 689 m2/g and Vtot = 1.21 mL/g, respectively is investigated.
Payam Javadian, Drew A. Sheppard, Craig E. Buckley, Torben R. Jensen   +3 more
doaj   +1 more source